How do I program a new RKE transmitter if I have two already-recognized transmitters?

With the vehicle off, place the two recognized transmitters in the transmitter pocket, then insert the vehicle key of the new transmitter into the key lock cylinder on the outside of the driver door and turn it to the unlock position five times within 10 seconds. The DIC will display READY FOR REMOTE #2, 3, 4, Etc. Place the new transmitter in the transmitter pocket and press ENGINE START/STOP until it is learned, then remove the transmitter and press K or Q. When finished programming all transmitters, press and hold ENGINE START/STOP for 12 seconds to exit programming mode. (Page 14)

What should I do if the DIC displays 'NO REMOTE DETECTED' when trying to start the vehicle?

If the RKE transmitter battery is depleted or there is signal interference, place the transmitter in the transmitter pocket with the buttons facing the front of the vehicle. With the vehicle in P (Park) or N (Neutral), press the brake pedal and ENGINE START/STOP to start the vehicle. Replace the transmitter battery as soon as possible after starting. (Page 16)

How do I use the Remote Vehicle Start feature?

Press and release the lock button (Q) on the RKE transmitter, then immediately press and hold the remote start button (/) until the turn signal lamps flash — or hold for at least four seconds if the vehicle's lights cannot be seen. When the vehicle starts, the park lamps will turn on and remain on while the engine is running, doors will lock, and the climate control system will operate automatically. The engine will automatically shut off after 15 minutes if the vehicle is not entered. (Page 18)

How long will the remote start engine run, and can I extend it?

The engine will automatically shut off after 15 minutes when started via remote start. You can extend the run time by an additional 15 minutes (for a total of 30 minutes) by repeating the remote start procedure while the engine is still running, at least 30 seconds after the initial start. A maximum of two remote starts or one remote start with one extension are allowed between ignition cycles; after that, the ignition must be turned on and back off before remote start can be used again. (Page 18)

Under what conditions will the Remote Vehicle Start not work?

The remote start feature will not work if the key is in the ignition (Key Access) or a transmitter is inside the vehicle (Keyless Access), the hood is open, the vehicle is already on, the hazard warning flashers are on, the vehicle is not in P (Park), two remote starts or a start with an extension have already been used, or there is an emission control system malfunction. The engine will also shut off during a remote start if the coolant temperature gets too high or oil pressure gets too low. (Page 19)

How do I arm and disarm the vehicle alarm system?

To arm the alarm, close the liftgate and hood, turn off the vehicle, and lock it using the RKE transmitter, the Keyless Access system, or the inside lock button — the alarm will arm after 30 seconds, or immediately if Q is pressed a second time on the RKE transmitter. To disarm the alarm or turn it off if activated, press K on the RKE transmitter, unlock the vehicle using the Keyless Access system, or start the vehicle. Note that unlocking the driver door with the physical key will not disarm the system. (Page 29)

What does it mean if the security light stays on after trying to start the vehicle?

If the engine does not start and the security light stays on, there is a problem with the immobilizer system. Turn the ignition off and try again, or try using another transmitter or placing the transmitter in the transmitter pocket located in the center console. If the ignition mode will not change with another transmitter, the vehicle needs service; if it does change modes, the first transmitter may be faulty and should be replaced and programmed at a dealership. (Page 30)

How do I correctly adjust the head restraints for front and rear seats?

Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head, as this position reduces the chances of a neck injury in a crash. For front seats, press the button on the side of the head restraint and pull up or push down, then release the button and verify it is locked. For rear seats, pull the head restraint up to raise it, or press the button on top of the seatback and push down to lower it, checking that it is locked after adjustment. (Page 37)

How do I program the power windows if the vehicle battery has been disconnected or discharged?

Close all doors and turn the ignition on or to ACC/ACCESSORY. Partially open the window to be programmed, then close it and continue to pull the switch briefly after the window has fully closed. Then open the window and continue to press the switch briefly after it has fully opened — repeat this process for each express-close window that needs programming. (Page 33)

What are the steps for programming additional keys with two existing keys?

With a first and second original programmed key in the ignition, follow these steps: turn on the vehicle, turn off and remove the key. Within five seconds, insert the second original already programmed key and turn it on then off again. Finally, within five seconds of turning off the engine with the second key inserted, put the new key to be programmed into the ignition and turn it on. The security light will turn off once programmed.

How do you arm the vehicle alarm system?

To arm the alarm system, close all doors and hood; lock one of three ways: with RKE transmitter, keyless access, or pressing Q on interior door switch while a door is open. After locking, wait 30 seconds for arming or press Q again to bypass delay.

How do you disarm the vehicle alarm system?

To disarm, unlock with RKE transmitter button K; use keyless access system; or start the vehicle. Pressing K on the RKE transmitter will silence it if activated.

How does the liftgate detect obstacles?

The power liftgate automatically reverses direction and moves a short distance away from any obstacle encountered during an open or close cycle. After removal of obstruction, normal operation can be used again.

How do you manually adjust the height setting for the power liftgate?

To change the position where the liftgate stops when opening, select MAX or 3/4 mode and open the liftgate until desired height. Press any liftgate switch to stop movement and hold l on the lower part of the latch until turn signals flash and a beep sounds.

What prevents unauthorized vehicles from starting?

The vehicle is immobilized when turned off and disarmed only when ignition is on or in ACC/ACCESSORY with a valid RKE transmitter present inside. Up to eight transmitters can be matched to the vehicle.

How do I adjust lumbar support for my front seat?

Press and hold the control forward to increase or rearward to decrease the lumbar support in your power seat, as needed.

What safety reminders does the vehicle have regarding rear seats?

The Rear Seat Reminder system alerts under certain conditions indicating there may be an item or passenger in the rear seat to check before exiting. It displays when a rear door is opened while the vehicle is on, up to 10 minutes before turning it off, and again when turned off.

How do I replace the battery in the RKE transmitter (Keyless Access version)?

Press the button on the side of the RKE transmitter to remove the key, then separate the two halves using a flat tool inserted near the key slot. Remove the old battery by pushing it toward the bottom of the transmitter, then insert a new CR2032 or equivalent battery with the positive side facing the back cover. Ensure the silicone mat is correctly positioned with no gaps or wrinkles, then press the halves firmly together and reinsert the key. (Page 17)

How do I safely remove a seat belt extender from the vehicle?

Do not leave loose objects such as a seat belt extender inside the vehicle in case someone opens the door or falls out. Safely stow it when not in use to prevent injury. (Page 51)

What should I do if my power mirrors are stuck?

If your power mirror is jammed, adjust it manually by folding inward by hand to avoid damage during tight maneuvers and then fold outward once the situation has passed. Check for debris or ice causing issues as well. (Page 30)

How can I disarm my vehicle’s alarm system?

To disarm the alarm system, press K on the RKE transmitter, unlock the vehicle with Keyless Access, or start the vehicle using a valid RKE transmitter in the car. Ensure to lock doors after occupants exit and all are closed to avoid accidental activation. (Pages 28-29)

What should I do if my power windows keep reversing automatically?

The automatic reversal system for your vehicle's windows will reverse direction if they come in contact with an object or encounter frost preventing closing. In such cases, manually close the window to bypass this feature temporarily and ensure clear paths before operation. (Page 32)

How do I fold down my rear seat head restraints for better visibility?

To fold the rear seat head restraint back for visibility: press the button on the side of the head restraint, pull it up or push forward into place, and ensure a lock mechanism by pulling/pushing when released. Always put them upright if anyone is sitting there afterward to avoid neck injury risks. (Pages 35-37)

How can I override the automatic reversal system in my sunroof?

If frost or other conditions prevent closure of your sunroof, manually close it instead of relying on the express mode. This stops the movement by releasing the switch once you are clear of any such obstacles. (Page 34)

How can I enable remote start heating for my front seats?

Enable heated seat functionality during a vehicle remote start via settings > Vehicle > Remote Lock, Unlock and Start > Auto Heat Seats > Select ON by following these steps to warm up the driver or passenger seat cushion and back (if equipped). Press M or L on climate control panel once for high setting; each subsequent press lowers temperature setting. (Page 40)

How does the rear door safety lock prevent children from opening doors?

Manual Safety Locks: If equipped, pressing K on power door switch will activate internal locks blocking passenger access from inside rear doors completely until it is unlocked by external control or remote transmitter operation ensuring child protection. (Page 21)

What happens if a child is left in the car with an RKE transmitter?

Leaving children alone in a vehicle containing an RKE transmitter is dangerous. They can start the vehicle or operate power windows, leading to severe injury or death from heat stroke or being trapped.

What should I do if my transmission is making pulsing sounds when driving with rear windows down?

The vehicle aerodynamics are designed to improve fuel economy performance, which may cause a pulsing sound when either rear window is down and the front windows are up. To reduce this sound, open a front window or operate the sunroof if equipped. (Page 31)

Chevrolet Trailblazer — Manual, FAQ & Troubleshooting

Name: Chevrolet Trailblazer
Brand: Chevrolet

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![image 1](2023-trailblazer_images/imageFile1.png)

Trailblazer Owner’s Manual

![image 2](2023-trailblazer_images/imageFile2.png)

Introduction .............................. 1 Keys, Doors, and Windows .... . . . . . . . . . . . 7 Seats and Restraints ..................... 37 Storage ................................. 80 Instruments and Controls .... . . . . . . . . . . . 85 Lighting ................................. 112 Infotainment System .... . . . . . . . . . . . . . . . 119 Climate Controls ........................ 167 Driving and Operating ..... .. .. .. .. .. .. . 173 Vehicle Care ............................ 238 Service and Maintenance .... . . . . . . . . . . . 314 Technical Data .......................... 323 Customer Information .... .. .. .. .. .. ... . 327 Reporting Safety Defects .... . . . . . . . . . . . 335 OnStar ................................. 339 Connected Services ..................... 344 Index. . . . . . . . . . . . . . . . . . . . . . . . . . 347

#### Introduction California Proposition 65 Warning

![image 3](2023-trailblazer_images/imageFile3.png)

####### Introduction

####### Canadian Vehicle Owners

This manual describes features that may or may not be on the vehicle because of optional equipment that was not purchased on the vehicle, model variants, country specifications, features/applications that may not be available in your region, or changes subsequent to the printing of this owner’s manual, including changes in standard or optional content.

A French language manual can be obtained from your dealer, at www.helminc.com, or from:

![image 4](2023-trailblazer_images/imageFile4.png)

########## Propriétaires Canadiens

On peut obtenir un exemplaire de ce guide en français auprès du concessionnaire ou à l'adresse suivante:

The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, CHEVROLET, the CHEVROLET Emblem, and TRAILBLAZER are trademarks and/or service marks of General Motors LLC, its subsidiaries, affiliates, or licensors.

Refer to the purchase documentation relating to your specific vehicle to confirm the features.

Helm, Incorporated Attention: Customer Service 47911 Halyard Drive Plymouth, MI 48170 USA

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(Mechanical Key) .... . . . . . . . . . . . . . . . . . 10 Remote Key Operation (Remote Key) ... 13 Remote Vehicle Start .... . . . .. . . . . .. . . . . 19 Door Locks ............................. 20 Power Door Locks ....................... 22 Delayed Locking ........................ 22 Automatic Door Locks .... . . . . . . . . . . . . . . 23 Lockout Protection ...................... 23 Safety Locks ............................ 23

########## Windows

Windows ............................... 33 Power Windows ........................ 33 Sun Visors .............................. 34

########## Roof

Sunroof ................................. 35

![image 7](2023-trailblazer_images/imageFile7.png)

########## Doors

Liftgate ................................. 24 Vehicle Security

Vehicle Security ........................ 30 Vehicle Alarm System ....... ..... ..... . 30 Immobilizer ............................. 31 Immobilizer Operation ..... . .. . .. . .. . .. . 31

moving the key out of the RUN position. Do not add any additional items to the ring attached to the ignition key.

|{ Warning| |---| |If the key is unintentionally rotated while the vehicle is running, the ignition could be moved out of the RUN position.

This could be caused by heavy items hanging from the key ring, or by large or long items attached to the key ring that could be contacted by the driver or steering wheel. If the ignition moves out of the RUN position, the engine will shut off, braking and steering power assist may be impacted, and airbags may not deploy. To reduce the risk of unintentional rotation of the ignition key, do not change the way the ignition key and Remote Keyless Entry (RKE) transmitter, if equipped, are connected to the provided key rings.|

![image 8](2023-trailblazer_images/imageFile8.png)

Attach additional items only to the second ring, and limit added items to a few essential keys or small, light items no larger than an RKE transmitter.

![image 9](2023-trailblazer_images/imageFile9.png)

The ignition key and key rings, and RKE transmitter, if equipped, are designed to work together as a system to reduce the risk of unintentionally moving the key out of the RUN position. The ignition key has a small hole to allow attachment of the provided key ring.

It is important that any replacement ignition keys have a small hole. See your dealer if a replacement key is required.

Interference from radio-frequency identification (RFID) tags may prevent the key from starting the vehicle. Keep RFID tags away from the key when starting the vehicle. The key that is part of the Remote Keyless Entry (RKE) transmitter can be used for the ignition and all locks.

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![image 13](2023-trailblazer_images/imageFile13.png)

K : Press to unlock the driver door. Press again within five seconds to unlock all doors. The RKE transmitter can be programmed to unlock all doors on the first button press. To view available settings from the infotainment screen, touch Settings > Vehicle > Remote Lock, Unlock, Start. The hazard warning lamps may flash to indicate unlocking.

. Check the distance. The transmitter may be too far from the vehicle.

. Check the location. Other vehicles or objects may be blocking the signal.

. Check the transmitter’s battery. See “Battery Replacement” later in this section.

Pressing K will disarm the alarm system. See Vehicle Alarm System 0 30.

The following may be available: Q : Press to lock all doors and, if equipped, the locking fuel door. The hazard warning lamps may flash and/or the horn may sound on the second press to indicate locking. To view available settings from the infotainment screen, touch Settings > Vehicle > Remote Lock, Unlock, Start.

. If the transmitter is still not working correctly, see your dealer or a qualified technician for service.

If equipped, pressing K will also unlock the fuel door.

####### Remote Key Operation (Mechanical Key)

7 : Press and release one time to initiate vehicle locator. The exterior lamps flash and the horn chirps three times. Press and hold 7 for three seconds to sound the panic alarm. The horn sounds and the turn signal lamps flash for 30 seconds, or until 7 is pressed again or the vehicle is started.

The RKE transmitter may work up to 60 m (197 ft) away from the vehicle.

If the driver door is open when Q is pressed and enabled through vehicle settings, all doors will lock and then the driver door will immediately unlock. To view available settings from the infotainment screen, touch Settings > Vehicle > Remote Lock, Unlock, Start.

Other conditions can affect the performance of the transmitter. See Remote Key 0 10.

/ : If equipped, press Q and then press and hold / to start the engine from outside the vehicle using the RKE transmitter. To view available settings from the infotainment screen, touch

5. Repeat Steps 2–4 two more times. After the third time, turn the ignition on; the key is learned and all previously known keys will no longer work with the vehicle.

6. To learn the second key, turn the ignition off, insert the second key to be learned, and turn the ignition on.

5. Insert the new key to be programmed and turn the ignition on within five seconds. The security light will turn off once the key has been programmed.

6. Repeat Steps 1–5 if additional keys are to be programmed.

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to flash four times quickly, indicating access is disabled. If disabled, disarm the alarm system before starting the vehicle.

Press the touch pad on the liftgate handle to open the liftgate if the RKE transmitter is within 1 m (3 ft).

Enabling Keyless Unlocking: With the vehicle off, press and hold Q and K on the RKE transmitter at the same time for approximately three seconds. The turn signal lamps will flash twice quickly to indicate access is enabled. Passive Locking

########### Key Access

To access a vehicle with a weak transmitter battery, see Door Locks 0 20.

########## Programming Transmitters to the Vehicle

Only RKE transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Each vehicle can have up to eight transmitters matched to it.

When the vehicle is turned off and an RKE transmitter is left in the vehicle, the horn will chirp three times after all doors are closed. To view available settings from the infotainment screen, touch Settings > Vehicle > Remote Lock, Unlock, Start.

The vehicle will lock several seconds after all doors are closed if the vehicle is off and at least one RKE transmitter has been removed or none remain in the interior.

If other electronic devices interfere with the RKE transmitter signal, the vehicle may not detect the RKE transmitter inside the vehicle. If passive locking is enabled, the doors may lock with the RKE transmitter inside the vehicle. Do not leave the RKE transmitter in an unattended vehicle.

########### Remote No Longer in Vehicle Alert

If the vehicle is on with a door open, and then all doors are closed, the vehicle will check for RKE transmitters inside. If an RKE transmitter is not detected, the Driver Information Center (DIC) will display NO REMOTE DETECTED and the horn may chirp three times. This occurs only once each time the vehicle is driven.

########### Programming with Recognized Transmitters

A new transmitter can be programmed to the vehicle when there are two recognized transmitters.

To program, the vehicle must be off and all of the transmitters, both currently recognized and new, must be with you.

To view available settings from the infotainment screen, touch Settings > Vehicle > Remote Lock, Unlock, Start.

Place the two recognized transmitters in the transmitter pocket.

door handle and turn the key, counterclockwise, to the unlock position five times within 10 seconds. The DIC displays REMOTE LEARN PENDING, PLEASE WAIT.

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Interfering with the power liftgate motion or manually closing the liftgate too quickly after power opening may resemble a support strut failure. This could also activate the falling liftgate detection feature. Allow the liftgate to complete its operation and wait a few seconds before manually closing the liftgate.

![image 32](2023-trailblazer_images/imageFile32.png)

The power liftgate may be temporarily disabled under extreme low temperatures, or after repeated power cycling over a short period of time. If this occurs, the liftgate can still be operated manually.

########## Obstacle Detection Features

If the vehicle is shifted out of P (Park) while the power function is in progress, the liftgate will continue to completion. If the vehicle is accelerated before the liftgate has completed moving, the liftgate may stop or reverse direction. Check for Driver Information Center (DIC) messages and make sure the liftgate is closed and latched before driving.

If the liftgate encounters an obstacle during a power open or close cycle, the liftgate will automatically reverse direction and move a short distance away from the obstacle. After removing the obstruction, the power liftgate operation can be used again. If the liftgate encounters multiple obstacles on the same power cycle, the power function will deactivate. After removing the obstructions, manually close the liftgate which will allow normal power operation functions to resume.

. Press l on the bottom edge of the

liftgate to the left of the latch to close. Press any liftgate button, the touch pad, or b on the RKE transmitter while the liftgate is moving to stop it. Pressing any liftgate button or pressing b twice quickly on the RKE transmitter restarts the operation in the reverse direction. Pressing

########### Falling Liftgate Detection

If the power liftgate automatically closes after a power opening cycle, it indicates that the system is reacting to excess weight on the liftgate or a possible support strut

On-Open and Close : The kicking motion is activated to both open and close the liftgate.

If the vehicle is locked while the liftgate is closing, and an obstacle is encountered that prevents the liftgate from completely closing, the horn will sound as an alert that the liftgate did not close.

|Caution| |---| |Attempting to move the liftgate too quickly and with excessive force may result in damage to the vehicle.|

On-Open Only : The kicking motion is activated to only open the liftgate.

########## Setting the 3/4 Mode

Off : The feature is disabled. Kick Zone

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Before a door is closed, be sure the seat belt is out of the way. If a door is slammed against a seat belt, damage can occur to both the seat belt and the vehicle.

########## Shoulder Belt Height Adjuster

Do not sit on the outboard seat belt while entering or exiting the vehicle or at any time while sitting in the seat. Sitting on the seat belt can damage the webbing and hardware.

position. You can move the height adjuster up by pushing up on the shoulder belt guide.

The vehicle has a shoulder belt height adjuster for the driver and front outboard passenger seating positions.

After the adjuster is set to the desired position, try to move it down without pushing the release button to make sure it has locked into position.

Adjust the height so the shoulder portion of the belt is on the shoulder and not falling off of it. The belt should be close to, but not contacting, the neck. Improper shoulder belt height adjustment could reduce the effectiveness of the seat belt in a crash. See How to Wear Seat Belts Properly 0 46.

########## Rear Seat Belt Comfort Guides

Rear seat belt comfort guides may provide added seat belt comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the shoulder belt away from the neck and head.

########## Seat Belt Pretensioners

This vehicle has seat belt pretensioners for front outboard occupants. Although the seat belt pretensioners cannot be seen, they are part of the seat belt assembly. They can help tighten the seat belts during the early stages of a moderate to severe frontal, near frontal, or rear crash if the threshold conditions for pretensioner activation are met. Seat belt pretensioners can also help tighten the seat belts in a side crash or a rollover event.

![image 75](2023-trailblazer_images/imageFile75.png)

Comfort guides are available through your dealer for the rear outboard seating positions. Instructions are included with the guides.

####### Seat Belt Use During Pregnancy

Seat belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear seat belts.

Pretensioners work only once. If the pretensioners activate in a crash, the pretensioners and probably other parts of the vehicle’s seat belt system will need to be replaced. See Replacing Seat Belt System Parts after a Crash 0 52.

To move the shoulder belt height adjuster down, push up on the release button and move the height adjuster to the desired

reversing the latch plate on the webbing. If the twist cannot be corrected, ask your dealer to fix it.

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But if a seat belt is not long enough, your dealer will order you an extender. Only a GM dealer issued extender should be used. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. To help avoid personal injury, do not let someone else use it, and use it only for the seat it is made to fit. The extender has been designed for adults. Never use it for securing child restraints. For more information on the proper use and fit of seat belt extenders see the instruction sheet that comes with the extender.

![image 76](2023-trailblazer_images/imageFile76.png)

Make sure the seat belt reminder light is working. See Seat Belt Reminders 0 97.

Keep seat belts clean and dry. See Seat Belt Care 0 51.

Seat Belt Care Keep belts clean and dry. Seat belts should be properly cared for and maintained. Seat belt hardware should be kept dry and free of dust or debris. As necessary, exterior hard surfaces and seat belt webbing may be lightly cleaned with mild soap and water. Ensure there is not excessive dust or debris in the mechanism. If dust or debris exists in the system please see the dealer. Parts may need to be replaced to ensure proper functionality of the system.

A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy.

####### Safety System Check

Periodically check the seat belt reminder, seat belts, buckles, latch plates, retractors, shoulder belt height adjusters (if equipped), and seat belt anchorages to make sure they are all in working order. Look for any other loose or damaged seat belt system parts that might keep a seat belt system from performing properly. See your dealer to have it repaired. Torn, frayed, or twisted seat belts may not protect you in a crash. Torn or frayed seat belts can rip apart under impact forces. If a belt is torn or frayed, have it replaced immediately. If a belt is twisted, it may be possible to untwist by

The best way to protect the fetus is to protect the mother. When a seat belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making seat belts effective is wearing them properly.

|{ Warning| |---| |Do not bleach or dye seat belt webbing. It may severely weaken the webbing. In a crash, they might not be able to

(Continued)|

####### Seat Belt Extender

If the vehicle's seat belt will fasten around you, you should use it.

. A roof-rail airbag for the front outboard passenger and the rear passengers seated directly behind the front outboard passenger

New parts and repairs may be necessary even if the seat belt system was not being used at the time of the crash.

|Warning (Continued)| |---| |provide adequate protection. Clean and rinse seat belt webbing only with mild soap and lukewarm water. Allow the webbing to dry.|

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. A seat-mounted side impact airbag for the front outboard passenger

After a minor crash, replacement of seat belts may not be necessary. But the seat belt assemblies that were used during any crash may have been stressed or damaged. See your dealer to have the seat belt assemblies inspected or replaced.

. Seat-mounted side impact airbags for the second row outboard passengers

. A roof-rail airbag for the driver and for the rear passengers seated directly behind the driver

Here are the most important things to know about the airbag system:

|{ Warning| |---| |Because airbags inflate with great force and faster than the blink of an eye, anyone who is up against, or very close to any airbag when it inflates can be seriously injured or killed. Do not sit unnecessarily close to any airbag, as you would be if sitting on the edge of the seat or leaning forward. Seat belts help keep you in position before and during a crash. Always wear a seat belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. The seat belts and the front outboard passenger airbags are most effective when you are sitting well back and upright in the seat with both feet on the floor.

Occupants should not lean on or sleep against the door or side windows in seating positions with seat-mounted side impact airbags and/or roof-rail airbags.|

|{ Warning| |---| |Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Always secure children properly in the vehicle. To read how, see Older Children 0 63 or Infants and Young Children 0 64.|

|{ Warning| |---| |You can be severely injured or killed in a crash if you are not wearing your seat belt, even with airbags. Airbags are designed to work with seat belts, not replace them. Also, airbags are not designed to inflate in every crash. In some crashes seat belts are the only restraint. See When Should an Airbag Inflate? 0 55.

Wearing your seat belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are “supplemental restraints” to the seat belts. Everyone in the vehicle should wear a seat belt properly, whether or not there is an airbag for that person.|

![image 77](2023-trailblazer_images/imageFile77.png)

There is an airbag readiness light on the instrument cluster, which shows the airbag symbol.

The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light 0 97.

####### Where Are the Airbags?

The driver and front outboard passenger seat-mounted side impact airbags are in the side of the seatbacks closest to the door.

![image 78](2023-trailblazer_images/imageFile78.png)

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This vehicle is equipped with airbags. See Airbag System 0 52. Airbags are designed to inflate if the impact exceeds the specific airbag system's deployment threshold. Deployment thresholds are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants. The vehicle has electronic sensors that help the airbag system determine the severity of the impact. Deployment thresholds can vary with specific vehicle design.

|{ Warning| |---| |If something is between an occupant and an airbag, the airbag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating airbag must be kept clear. Do not put anything between an occupant and an airbag, and

(Continued)|

In addition, the vehicle has advanced technology frontal airbags. Advanced technology frontal airbags adjust the restraint according to crash severity.

Knee airbags are designed to inflate in moderate to severe frontal impacts. Knee airbags are not designed to inflate during vehicle rollovers, in rear impacts, or in many side impacts.

####### What Makes an Airbag Inflate?

designed to help reduce the risk of full or partial ejection in rollover events, although no system can prevent all such ejections.

Seat-mounted side impact airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. These airbags may also inflate in some moderate to severe frontal impacts. Seat-mounted side impact airbags are not designed to inflate in rollovers or rear impacts. A seat-mounted side impact airbag is designed to inflate on the side of the vehicle that is struck.

In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover. The inflator, the airbag, and related hardware are all part of the airbag module.

But airbags would not help in many types of collisions, primarily because the occupant's motion is not toward those airbags. See When Should an Airbag Inflate? 0 55.

Airbags should never be regarded as anything more than a supplement to seat belts.

For airbag locations, see Where Are the Airbags? 0 54.

Roof-rail airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. In addition, these roof-rail airbags may inflate during a rollover or in a severe frontal impact. Roof-rail airbags are not designed to inflate in rear impacts. Both roof-rail airbags may inflate when either side of the vehicle is struck or if the sensing system predicts that the vehicle is about to roll over on its side, or in a severe frontal impact.

####### How Does an Airbag Restrain?

####### What Will You See after an Airbag Inflates?

In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle.

After frontal, knee, and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize the airbags inflated.

Airbags supplement the protection provided by seat belts by distributing the force of the impact more evenly over the occupant's body.

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Roof-rail airbags may still be at least partially inflated for some time after they inflate.

In any particular crash, no one can say whether an airbag should have inflated simply because of the vehicle damage or repair costs.

Some components of the airbag module may be hot for several minutes. For location of the airbags, see Where Are the Airbags? 0 54.

Rollover capable roof-rail airbags are designed to help contain the head and chest of occupants in the outboard seating positions in the first and second rows. The rollover capable roof-rail airbags are

airbags inflate. The feature may also activate, without airbag inflation, after an event that exceeds a predetermined threshold. After turning the ignition off and then on again, the fuel system will return to normal operation; the doors can be locked, the interior lamps can be turned off, and the hazard warning flashers can be turned off using the controls for those features. If any of these systems are damaged in the crash they may not operate as normal.

In many crashes severe enough to inflate the airbag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the front outboard passenger airbag.

The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle.

. Airbags are designed to inflate only once. After an airbag inflates, you will need some new parts for the airbag system. If you do not get them, the airbag system will not be there to help protect you in another crash. A new system will include airbag modules and possibly other parts. The service manual for the vehicle covers the need to replace other parts.

|{ Warning| |---| |When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but cannot get out of the vehicle after an airbag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention.|

|{ Warning| |---| |A crash severe enough to inflate the airbags may have also damaged important functions in the vehicle, such as the fuel system, brake and steering systems, etc. Even if the vehicle appears to be drivable after a moderate crash, there may be concealed damage that could make it difficult to safely operate the vehicle.

Use caution if you should attempt to restart the engine after a crash has occurred.|

. The vehicle has a crash sensing and diagnostic module which records information after a crash. See Vehicle Data Recording and Privacy 0 336 and Event Data Recorders 0 337.

. Let only qualified technicians work on the airbag systems. Improper service can mean that an airbag system will not work properly. See your dealer for service.

The vehicle has a feature that may automatically unlock the doors, turn on the interior lamps and hazard warning flashers, and shut off the fuel system after the

####### Passenger Sensing System

The passenger sensing system turns off the front outboard passenger frontal airbag and knee airbag under certain conditions. No other airbag is affected by the passenger sensing system.

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|{ Warning| |---| |A child in a rear-facing child restraint can be seriously injured or killed if the passenger frontal airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the passenger frontal airbag inflates and the passenger seat is in a forward position.

Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off.

Never put a rear-facing child restraint in the front seat, even if the airbag is off. If securing a forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure child restraints in the rear seat. Consider using another vehicle to transport the child when a rear seat is not available.|

The vehicle has a passenger sensing system for the front outboard passenger position. The passenger airbag status indicator will light on the overhead console when the vehicle is started.

The passenger sensing system works with sensors that are part of the front outboard passenger seat and seat belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the front outboard passenger frontal airbag and knee airbag should be allowed to inflate or not.

![image 83](2023-trailblazer_images/imageFile83.png)

United States

According to accident statistics, children are safer when properly secured in a rear seat in the correct child restraint for their weight and size.

![image 84](2023-trailblazer_images/imageFile84.png)

Whenever possible, children aged 12 and under should be secured in a rear seating position.

Canada

Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag inflates.

The words ON and OFF, or the symbols for on and off, will be visible during the system check. When the system check is complete, either the word ON or OFF, or the symbol for on or off, will be visible. See Passenger Airbag Status Indicator 0 98.

########## If the On Indicator Is Lit for a Child Restraint

When the passenger sensing system has allowed the airbag(s) to be enabled, the ON indicator will light and stay lit as a reminder that the airbag(s) are active.

The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag if:

The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag if the system determines that an infant is present in a child restraint. If a child restraint has been installed and the ON indicator is lit:

. The front outboard passenger seat is unoccupied.

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If the vehicle must be modified because you have a disability and you have questions about whether the modifications will affect the vehicle's airbag system, or if you have questions about whether the airbag system will be affected if the vehicle is modified for any other reason, call Customer Assistance. See Customer Assistance Offices 0 329.

####### Replacing Airbag System Parts after a Crash

Your dealer and the service manual have information about the location of the airbag modules and sensors, sensing and diagnostic module, and airbag wiring along with the proper replacement procedures.

|{ Warning| |---| |A crash can damage the airbag systems in the vehicle. A damaged airbag system may not properly protect you and your passenger(s) in a crash, resulting in serious injury or even death. To help make sure the airbag systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible.|

In addition, the vehicle has a passenger sensing system for the front outboard passenger position, which includes sensors that are part of the passenger's seat. The passenger sensing system may not operate properly if the original seat trim is replaced with non-GM covers, upholstery, or trim, or with GM covers, upholstery, or trim designed for a different vehicle. Any object, such as an aftermarket seat heater or a comfort enhancing pad or device, installed under or on top of the seat fabric, could also interfere with the operation of the passenger sensing system. This could either prevent proper deployment of the passenger airbag(s) or prevent the passenger sensing

####### Airbag System Check

The airbag system does not need regularly scheduled maintenance or replacement. Make sure the airbag readiness light is working. See Airbag Readiness Light 0 97.

|Caution| |---| |If an airbag covering is damaged, opened, or broken, the airbag may not work properly. Do not open or break the airbag coverings. If there are any opened or broken airbag coverings, have the airbag

(Continued)|

If an airbag inflates, you will need to replace airbag system parts. See your dealer for service.

The lap belt should fit snugly below the hips, just touching the top of the thighs. This applies belt force to the child's pelvic bones in a crash. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash.

If the airbag readiness light stays on after the vehicle is started or comes on when you are driving, the airbag system may not work properly. Have the vehicle serviced right away. See Airbag Readiness Light 0 97.

The manufacturer instructions that come with the booster seat state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the fit test below:

. Sit all the way back on the seat. Do the knees bend at the seat edge? If yes, continue. If no, return to the booster seat.

#### Child Restraints Older Children

Also see “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 48.

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. Buckle the lap-shoulder belt. Does the shoulder belt rest on the shoulder? If yes, continue. If no, try using the rear seat belt comfort guide, if available. See “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 48. If a comfort guide is not available, or if the shoulder belt still does not rest on the shoulder, then return to the booster seat.

According to accident statistics, children are safer when properly restrained in a rear seating position.

![image 86](2023-trailblazer_images/imageFile86.png)

In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle. Older children need to use seat belts properly.

. Does the lap belt fit low and snug on the hips, touching the thighs? If yes, continue. If no, return to the booster seat.

|{ Warning| |---| |Never allow more than one child to wear the same seat belt. The seat belt cannot properly spread the impact forces. In a crash, they can be crushed together and seriously injured. A seat belt must be used by only one person at a time.|

. Can proper seat belt fit be maintained for the length of the trip? If yes, continue. If no, return to the booster seat.

Older children who have outgrown booster seats should wear the vehicle’s seat belts. Refer to How to Wear Seat Belts Properly 0 46.

Q: What is the proper way to wear seat belts?

A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck.

|{ Warning| |---| |Children can be seriously injured or killed if the shoulder belt is worn behind their back, under their legs, or wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around the child. Never leave children unattended in a vehicle and never allow children to improperly wear, or play with, the seat belts.|

![image 87](2023-trailblazer_images/imageFile87.png)

![image 88](2023-trailblazer_images/imageFile88.png)

|{ Warning| |---| |Never allow a child to wear the seat belt shoulder belt under both arms or behind their back. A child can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, the child would not be restrained by the shoulder belt. The child could move too far forward increasing the chance of head and neck injury. The child might also slide under the lap belt. The belt force would then be applied right on the abdomen. That could cause serious or fatal injuries. The shoulder belt should go over the shoulder and across the chest.|

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1. Instruction labels provided on the child restraint

2. Instruction manual provided with the child restraint

3. This vehicle owner's manual

|{ Warning| |---| |A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint properly in the vehicle using the vehicle seat belt or LATCH system, following the instructions that came with that child restraint and the instructions in this manual.|

The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer.

########### Booster Seats

Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it.

To help reduce the chance of injury, the child restraint must be secured in the vehicle. Child restraints must be secured in vehicle seats by lap belts or the lap belt portion of a lap-shoulder belt, or by the LATCH system. See Lower Anchors and Tethers for Children (LATCH System) 0 69 for more information. Never use a seat belt extender when installing a child restraint. Never use non-regulated aftermarket anchors or attachments to secure a child restraint. Children can be endangered in a crash if the child restraint is not properly secured in the vehicle.

A belt-positioning booster seat is used for children who have outgrown their forward-facing child restraint. Boosters are designed to improve the fit of the vehicle's seat belt system until the child is large enough for the vehicle seat belts to fit properly without a booster seat. See the seat belt fit test in Older Children 0 63.

In some areas Certified Child Passenger Safety Technicians (CPSTs) are available to inspect and demonstrate how to correctly use and install child restraints. In the U.S., refer to the National Highway Traffic Safety Administration (NHTSA) website to locate the nearest child safety seat inspection station. For CPST availability in Canada, check with Transport Canada or the Provincial Ministry of Transportation office.

Securing the Child Within the Child Restraint

When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle.

|{ Warning| |---| |A child in a rear-facing child restraint can be seriously injured or killed if the front passenger airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front passenger airbag inflates and the passenger seat is in a forward position.

Even if the passenger sensing system has turned off the front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off.

Secure rear-facing child restraints in a rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear seat.

See Passenger Sensing System 0 58 for additional information.|

|{ Warning| |---| |A child can be seriously injured or killed in a crash if the child is not properly secured in the child restraint. Secure the child properly following the instructions that came with that child restraint.|

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Child restraints and booster seats vary considerably in size, and some may fit in certain seating positions better than others. Do not install a child restraint in any rear seating position where it cannot be installed securely.

####### Where to Put the Restraint

Depending on where you place the child restraint and the size of the child restraint, you may not be able to access adjacent seat belts or LATCH anchors for additional passengers or child restraints. Adjacent seating positions should not be used if the child restraint prevents access to or interferes with the routing of the seat belt.

According to accident statistics, children and infants are safer when properly restrained in an appropriate child restraint secured in a rear seating position.

Whenever possible, children aged 12 and under should be secured in a rear seating position.

The seat in front of an installed child restraint should be adjusted to ensure proper installation according to the child restraint manual.

Never put a rear-facing child restraint in the front. This is because the risk to the rear-facing child is so great if the airbag deploys.

When installing a child restraint with a top tether, you must also use either the lower anchors or the seat belts to properly secure the child restraint. A child restraint must never be attached using only the top tether.

In order to use the LATCH system in your vehicle, you need a child restraint that has LATCH attachments. LATCH-compatible rear-facing and forward-facing child seats can be properly installed using either the LATCH anchors or the vehicle’s seat belts. Do not use both the seat belts and the LATCH anchorage system to secure a rear-facing or forward-facing child restraint.

Wherever a child restraint is installed, be sure to follow the instructions that came with the child restraint and secure the child restraint properly.

Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it.

For a forward-facing 5-pt harness child restraint where the combined weight of the child and restraint are up to 29.5 kg (65 lb), use either the lower LATCH anchorages with the top tether anchorage, or the seat belt with the top tether anchorage. Where the combined weight of the child and restraint are greater than 29.5 kg (65 lb), use the seat belt with the top tether anchorage only.

Booster seats use the vehicle’s seat belts to secure the child and the booster seat. If the manufacturer recommends that the booster seat be secured with the LATCH system, this can be done as long as the booster seat can be positioned properly and there is no interference with the proper positioning of the lap-shoulder belt on the child.

####### Lower Anchors and Tethers for Children (LATCH System)

The LATCH system secures a child restraint during driving or in a crash. LATCH attachments on the child restraint are used to attach the child restraint to the anchors in the vehicle. This system is designed to make installation of a child restraint easier.

Make sure to follow the instructions that came with the child restraint, and also the instructions in this manual.

|Reco|Reco|mended Methods for Attaching Child Rest|mended Methods for Attaching Child Rest|aints|aints| |---|---|---|---|---|---| |Restraint Type|Combined Weight of the Child + Child Restraint|Use Only Approved Attachment Methods Show|Use Only Approved Attachment Methods Show|with an X|with an X| |Restraint Type|Combined Weight of the Child + Child Restraint|LATCH – Lower Anchors Only|Seat Belt Only|LATCH – Lower Anchors and Top Tether Anchor|Seat Belt and Top Tether Anchor|

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|Rear-Facing Child Restraint|Up to 29.5 kg (65 lb)|X|X| | | |Rear-Facing Child Restraint|Greater than 29.5 kg (65 lb)| |X| | | |Forward-Facing Child Restraint|Up to 29.5 kg (65 lb)| | |X|X| |Forward-Facing Child Restraint|Greater than 29.5 kg (65 lb)| | | |X| | | | | | | | |See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 75 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 76.|See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 75 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 76.|Child restraints built after March 2014 are labeled with the maximum child weight, with which the LATCH system can be used for installing the child restraint.

The following explains how to attach a child restraint with these attachments in the vehicle.|Child restraints built after March 2014 are labeled with the maximum child weight, with which the LATCH system can be used for installing the child restraint.

The following explains how to attach a child restraint with these attachments in the vehicle.|Not all vehicle seating positions have lower anchors. In this case, the seat belt must be used (with top tether where available) to secure the child restraint. See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 75 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 76.|Not all vehicle seating positions have lower anchors. In this case, the seat belt must be used (with top tether where available) to secure the child restraint. See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 75 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 76.|

########## Lower Anchors

########## Top Tether Anchor

top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Be sure to read and follow the instructions for your child restraint.

![image 94](2023-trailblazer_images/imageFile94.png)

![image 95](2023-trailblazer_images/imageFile95.png)

########## Lower Anchor and Top Tether Anchor Locations Rear Seat

![image 96](2023-trailblazer_images/imageFile96.png)

Lower anchors (1) are metal bars built into the vehicle. There are two lower anchors for each LATCH seating position that will accommodate a child restraint with lower attachments (2).

A top tether (3, 4) is used to secure the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment hook (2) on the child restraint connects to the top tether anchor in the vehicle in order to reduce the forward movement and rotation of the child restraint during driving or in the event of a crash.

The child restraint may have a single tether (3) or a dual tether (4). Either will have a single attachment hook (2) to secure the top tether to the anchor.

} : Seating positions with top tether anchors.

H : Seating positions with two lower anchors.

Some child restraints with a top tether are designed for use with or without the top tether being attached. Others require the

use an anchor on the same side of the vehicle as the seating position where the child restraint will be placed.

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|{ Warning| |---| |To reduce the risk of serious or fatal injuries during a crash, do not attach more than one child restraint to a single anchor. Attaching more than one child restraint to a single anchor could cause the anchor or attachment to come loose or even break during a crash. A child or others could be injured.|

|Warning (Continued)| |---| |Buckle any unused seat belts behind the child restraint so children cannot reach them. Pull the shoulder belt all the way out of the retractor to set the lock, and tighten the belt behind the child restraint after the child restraint has been installed.|

|Caution| |---| |Do not let the LATCH attachments rub against the vehicle’s seat belts. This may damage these parts. If necessary, move buckled seat belts to avoid rubbing the LATCH attachments. Do not fold the rear seatback when the seat is occupied. Do not fold the empty rear seat with a seat belt buckled. This could damage the seat belt or the seat. Unbuckle and return the seat belt to its stowed position, before folding the seat.|

|{ Warning| |---| |Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around a child’s neck. If the shoulder belt is locked and tightened around a child’s neck, the only way to loosen the belt is to cut it.

(Continued)|

2.1. Find the top tether anchor.

2.2. Route, attach and tighten the top tether according to your child restraint instructions and the following instructions:

If you need to secure more than one child restraint in the rear seat, see Where to Put the Restraint 0 68.

using a dual tether, route the tether around the headrest or head restraint posts. If the child restraint is installed next to a center seat, make sure the top tether does not interfere with the center seating position shoulder belt/retractor. If it does, find another suitable seating position to install the child restraint.

![image 101](2023-trailblazer_images/imageFile101.png)

![image 102](2023-trailblazer_images/imageFile102.png)

If the position you are using does not have a head restraint and you are using a single tether, route the tether over the seatback.

If the position you are using has an adjustable headrest or head restraint, adjust it accordingly to allow proper fitment. If you are using a single tether, route the tether in between the headrest or head restraint posts.

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Securing Child Restraints (With the Seat Belt in the Rear Seat) When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle.

If more than one child restraint needs to be installed in the rear seat, be sure to read Where to Put the Restraint 0 68.

1. Put the child restraint on the seat.

2. Pick up the latch plate and run the lap and shoulder portions of the vehicle’s seat belt through or around the child restraint. Ensure the seat belt webbing is routed as directly as possible and is not caught on seat handles or plastic trim. The child restraint instructions will show you how.

If the child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH System) 0 69 for how and where to

install the child restraint using LATCH. If a child restraint is secured in the vehicle using a seat belt and it uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 69 for top tether anchor locations.

6. If the child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH System) 0 69.

7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no more than 2.5 cm (1 in) of movement.

![image 106](2023-trailblazer_images/imageFile106.png)

![image 107](2023-trailblazer_images/imageFile107.png)

Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor.

To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. Try to pull the belt out of the retractor to make sure the retractor is locked. If the retractor is not locked, repeat Steps 4 and 5.

To remove the child restraint, unbuckle the vehicle seat belt and let it return to the stowed position. If the top tether is attached to a top tether anchor, disconnect it.

####### Securing Child Restraints (With the Seat Belt in the Front Seat)

This vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint 0 68.

In addition, the vehicle has a passenger sensing system which is designed to turn off the front outboard passenger frontal airbag and knee airbag under certain conditions.

See Passenger Sensing System 0 58 and Passenger Airbag Status Indicator 0 98 for more information, including important safety information.

When using the lap-shoulder belt to secure the child restraint in this position, follow the instructions that came with the child restraint and the following instructions:

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|Warning (Continued)| |---| |Secure rear-facing child restraints in a rear seat, even if the airbag(s) are off. If you secure a forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure the child restraint in a rear seat.

See Passenger Sensing System 0 58 for additional information.|

1. Move the seat as far back as it will go before securing the forward-facing child restraint. Move the seat upward or the seatback to an upright position, if needed, to get a tight installation of the child restraint. There must be finger clearance between the push button and the child restraint.

When the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag, the OFF indicator on the passenger airbag status indicator should light and stay lit when you start the vehicle. See Passenger Airbag Status Indicator 0 98.

2. Put the child restraint on the seat.

3. Pick up the latch plate and run the lap and shoulder portions of the vehicle’s seat belt through or around the restraint. Ensure the seat belt webbing is routed as direct as possible and is not caught on seat handles or plastic trim. The child restraint instructions will show you how.

Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag deploys.

|{ Warning| |---| |A child in a rear-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates and the passenger seat is in a forward position.

Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off.

(Continued)|

If the child restraint uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 69 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top tether must be anchored. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached.

Position the release button on the buckle, away from the child restraint, so that the seat belt could be quickly unbuckled if necessary.

![image 108](2023-trailblazer_images/imageFile108.png)

![image 109](2023-trailblazer_images/imageFile109.png)

![image 110](2023-trailblazer_images/imageFile110.png)

Tilt the latch plate to adjust the belt if needed.

To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor.

![image 111](2023-trailblazer_images/imageFile111.png)

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|Loading cargo on the roof rack that weighs more than 75 kg (165 lb) or hangs over the rear or sides of the vehicle may damage the vehicle. Do not load cargo exceeding 75 kg (165 lbs) and always load cargo so that it rests evenly between the crossrails and does not block the vehicle lamps or windows. Fasten the cargo securely.|

#### Roof Rack System

|{ Warning| |---| |If something is carried on top of the vehicle that is longer or wider than the roof rack — like paneling, plywood, or a mattress — the wind can catch it while the vehicle is being driven. The item being carried could be violently torn off, and this could cause a collision and damage the vehicle. Never carry something longer or wider than the roof rack on top of the vehicle unless using a GM certified accessory carrier.|

Lift the load floor to access the cargo management system.

After storing items, make sure to properly secure the load floor.

![image 123](2023-trailblazer_images/imageFile123.png)

![image 124](2023-trailblazer_images/imageFile124.png)

To prevent damage or loss of cargo when driving, check to make sure crossrails and cargo are securely fastened. Loading cargo on the roof rack will make the vehicle’s center of gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking, or abrupt maneuvers; otherwise it may result in loss of control. If driving for a long distance, on rough roads, or at high speeds, occasionally stop the vehicle to make sure the cargo remains in its place. Do not exceed the maximum vehicle capacity when loading the vehicle. For more information on vehicle capacity and loading, see Vehicle Load Limits 0 181.

Instruments and Controls

########## Vehicle Messages

Electric Parking Brake Light .... . . . . . . . . 101 Service Electric Parking Brake Light .... 101 Antilock Brake System (ABS) Warning

Vehicle Messages ...................... 110 Engine Power Messages .... . . . . . . . . . . . 110 Vehicle Speed Messages ................ 111

########## Controls

Light ................................. 101 All-Wheel-Drive Light .... . . . . . . . . . . . . . . 102 Sport Mode Light ...................... 102 Lane Keep Assist (LKA) Light ...... .... . 102 Vehicle Ahead Indicator .... . . . . . . . . . . . 102 Pedestrian Ahead Indicator .... . . . . . . . . 103 Traction Off Light ...................... 103 StabiliTrak OFF Light ................... 103 Traction Control System (TCS)/

Steering Wheel Adjustment .... . . . . . . . . 86 Heated Steering Wheel ................. 86 Horn ................................... 86 Windshield Wiper/Washer .... . . . . . . . . . 86 Rear Window Wiper/Washer .... . . . . . . . 87 Compass ............................... 88 Clock ................................... 88 Power Outlets .......................... 88 Wireless Charging ...................... 89

StabiliTrak Light .... . . . . . . . . . . . . . . . . . 103 Tire Pressure Light .... . . . . . . . . . . . . . . . . 104 Engine Oil Pressure Light .... ... ... ... . 104 Low Fuel Warning Light .... . . . . . . . . . . . 105 Security Light .......................... 105 High-Beam On Light ................ ... 105 Front Fog Lamp Light .................. 105 Lamps On Reminder ................... 105 Cruise Control Light .... . .. . . . . .. . . . . .. 106 Door Ajar Light ........................ 106

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0 °C (32 °F) to 35 °C (95 °F) for the phone. A charging stopped alert may be displayed on the infotainment screen, if the wireless charger or smartphone are outside of normal operating temperature. Charging will automatically resume when a normal operating temperature is reached.

disclaimer in the documentation and/or other materials provided with the distribution.

########### OSS Notice Information

If a smartphone is placed on the charger and ] turns red, the charger and/or the smartphone is overheated. Remove the smartphone and any objects from the charger in order to cool the system.

To obtain the source code that is contained in this product, please visit https://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com. This offer is valid for three (3) years from the date on which you purchased the product.

Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

The smartphone may become warm during charging. This is normal. In warmer temperatures, the speed of charging may be reduced.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

For vehicles with wireless phone projection, the smartphone may overheat during wireless charging. The smartphone may slow down, stop charging, or shut down to protect the battery. The phone may need to be removed from its case to prevent overheating. The ] may flash while the phone is cooling down enough for wireless charging to automatically resume. This is normal. Individual phone performance may vary. Software Acknowledgements

########### Freescale-WCT library

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following

Certain Wireless Charging Module product from LG Electronics, Inc. ("LGE") contains the open source software detailed below. Refer to the indicated open source licenses (as are included following this notice) for the terms and conditions of their use.

#### Warning Lights, Gauges, and Indicators

####### Instrument Cluster

![image 133](2023-trailblazer_images/imageFile133.png)

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This light is part of the vehicle’s emission control on-board diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in Service Mode. See Ignition Positions (Key Access) 0 184 or Ignition Positions (Keyless Access) 0 186.

![image 151](2023-trailblazer_images/imageFile151.png)

|Caution| |---| |Modifications to the engine, transmission, exhaust, intake, or fuel system, or the use of replacement tires that do not meet the original tire specifications, can cause this light to come on. This could lead to costly repairs not covered by the vehicle warranty. This could also affect the vehicle’s ability to pass an Emissions Inspection/Maintenance test. See Accessories and Modifications 0 239.|

The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. It should go out when the engine is started.

![image 152](2023-trailblazer_images/imageFile152.png)

If the light stays on, or comes on while driving, there may be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery.

Malfunctions are often indicated by the system before any problem is noticeable. Being aware of the light and seeking service promptly when it comes on may prevent damage.

If the light is flashing : A malfunction has been detected that could damage the emission control system and increase vehicle emissions. Diagnosis and service may be required.

When this light comes on, or is flashing, the Driver Information Center (DIC) also displays a message.

. The light does not come on when the ignition is in Service Mode.

brand. It may require at least one full tank of the proper fuel to turn the light off. See Recommended Fuel 0 226.

To help prevent damage, reduce vehicle speed and avoid hard accelerations and uphill grades. If towing a trailer, reduce the amount of cargo being hauled as soon as possible.

. Critical emission control systems have not been completely diagnosed. If this happens, the vehicle would not be ready for inspection and might require several days of routine driving before the system is ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down, or if the vehicle has been recently serviced.

If the light remains on, see your dealer.

########## Emissions Inspection and Maintenance Programs

If the light continues to flash, find a safe place to park. Turn the vehicle off and wait at least 10 seconds before restarting the engine. If the light is still flashing, follow the previous guidelines and see your dealer for service as soon as possible.

If the vehicle requires an Emissions Inspection/Maintenance test, the test equipment will likely connect to the vehicle's Data Link Connector (DLC).

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o or p : Press to move between the interactive display zones in the cluster.

![image 180](2023-trailblazer_images/imageFile180.png)

The DIC displays information about your vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages 0 110. All messages appear in the DIC display in the center of the instrument cluster.

Thumbwheel : Press to open a menu or select a menu item. Press and hold to reset values on certain screens.

########## Trip/Fuel Menu (TRIP) Items

This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready, and turns green when the ACC is set and active.

Use the thumbwheel to scroll through the menu items. Not all items are available on every vehicle. The following is a list of all possible menu items:

########## DIC Operation and Displays

Some of the displayed functions differ between vehicle driving and standstill and some functions are only active when the vehicle is driving.

See Adaptive Cruise Control (Camera) 0 205.

Speed : Shows the vehicle speed in either kilometers per hour (km/h) or miles per hour (mph).

########## Vehicle Information Menu (VEHICLE) Items

95% means 95% of the current air filter life remains. Messages will display based on the engine air filter life and the state of the system. When the REPLACE AT NEXT OIL CHANGE message displays, the engine air filter should be replaced at the time of the next oil change. When the REPLACE SOON message displays, the engine air filter should be replaced at the earliest convenience.

Trip 1/2 or A/B : Shows the current distance traveled, in either kilometers (km) or miles (mi), since the trip odometer was last reset.

Use the thumbwheel to scroll through the menu items. Not all items are available on every vehicle. The following is a list of all possible menu items:

This also shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change.

Remaining Oil Life : Shows an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains.

The Air Filter Life display must be reset after the engine air filter replacement. To reset, see Engine Air Filter Life System 0 248. Tire Pressure : Shows the approximate pressures of all four tires. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber. See Tire Pressure Monitor System 0 283 and Tire Pressure Monitor Operation 0 284. Following Distance : When Adaptive Cruise Control (ACC) is not engaged, the current follow time to the vehicle ahead is displayed as a time value on this page. If equipped and when ACC has been engaged, the display switches to the gap setting page. This page shows the current gap setting along with the vehicle ahead indicator.

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When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. The oil should be changed as soon as possible. See Engine Oil 0 245. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended. See Maintenance Schedule 0 315.

Fuel Range : Shows the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank.

The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset, see Engine Oil Life System 0 247.

Instantaneous Fuel Economy : Displays the current fuel economy in liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number reflects only the approximate fuel economy that the vehicle has right now and changes frequently as driving conditions change. This display cannot be reset.

Air Filter Life : Shows an estimate of the engine air filter’s remaining useful life and the state of the system. Engine Air Filter Life

Economy Trend : Shows history of the Average Fuel Economy from the last 50 km (30 mi). Each bar represents about 5 km (3 mi) of driving. During driving the bars will shift to always reflect the most recent distance on the right side. Press and hold the thumbwheel to clear the graph.

Units : Choose US, Imperial, or metric units by pressing the thumbwheel while the desired item is highlighted.

![image 181](2023-trailblazer_images/imageFile181.png)

########## ECO Drive Assist Menu (ECO) Items

This menu is only available on some vehicles. Use the thumbwheel to scroll through the menu items. Not all items are available on every vehicle. The following is a list of all possible menu items:

ECO Index : Provides feedback on the efficiency of current driving behavior. The bar graph shows a value that is based on current fuel consumption compared to what is expected from the vehicle with good and bad driving habits.

Fuel Economy : The center displays the approximate instantaneous fuel economy as a number and bar graph. Displayed above the bar graph is a running average of fuel economy for the most recently traveled selected distance. Displayed below the bar graph is the best average fuel economy that has been achieved for the selected distance. The selected distance is displayed at the top of the page as “last xxx mi/km.”

w or x : Move thumbwheel up (w) or down (x) in a list.

####### Driver Information Center (DIC) (Uplevel)

o or p : Press to move between the interactive display zones in the cluster.

The DIC displays are shown in the center of the instrument cluster in the Info app. See Instrument Cluster 0 92. The displays show the status of many vehicle systems. The controls for the DIC are on the right steering wheel control.

Thumbwheel : Press to open a menu or select a menu item. Press and hold to reset values on certain screens.

Top Consumers : List of top comfort consumers currently switched on is displayed in descending order. Fuel saving potential is indicated.

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########## DIC Info Pages

The following is the list of all possible DIC info page displays. Some may not be available for your particular vehicle. Some items may not be turned on by default but can be turned on through the Options app. See “DIC Info Page Options” earlier in this section.

During sporadic driving conditions, the engine will activate the heated rear window automatically. In this event, the heated rear window is indicated as one of the top consumers, without activation by the driver.

amber. See Tire Pressure Monitor System 0 283 and Tire Pressure Monitor Operation 0 284.

number reflects only the approximate fuel economy that the vehicle has right now and changes frequently as driving conditions change.

Speed : Shows the vehicle speed in either kilometers per hour (km/h) or miles per hour (mph). The vehicle odometer is also shown on this page.

Air Filter Life : Shows an estimate of the engine air filter’s remaining useful life and the state of the system. Engine Air Filter Life 95% means 95% of the current air filter life remains. Messages will display based on the engine air filter life and the state of the system. When the REPLACE AT NEXT OIL CHANGE message displays, the engine air filter should be replaced at the time of the next oil change. When the REPLACE SOON message displays, the engine air filter should be replaced at the earliest convenience.

Oil Life : Shows an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains.

Trip 1 or Trip 2, Average Fuel Economy : Shows the current distance traveled, in either kilometers (km) or miles (mi), since the trip odometer was last reset.

When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. The oil should be changed as soon as possible. See Engine Oil 0 245. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended. See Maintenance Schedule 0 315.

The Average Fuel Economy display shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change.

The Air Filter Life display must be reset after the engine air filter replacement. To reset, see Engine Air Filter Life System 0 248.

The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset, see Engine Oil Life System 0 247.

Fuel Information : Shows the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. The Instantaneous Fuel Economy display shows the current fuel economy in either liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This

Average Speed : Displays the average vehicle speed of the vehicle in kilometers per hour (km/h) or miles per hour (mph). This average is based on the various vehicle speeds recorded since the last reset. Reset the average speed by pressing the thumbwheel while this display is active to show a confirmation window to select yes or no.

Tire Pressure : Shows the approximate pressures of all four tires. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi). If the pressure is low, the value for that tire is shown in

Follow the instructions given in the messages. The system displays messages regarding the following topics:

Follow Distance : When Adaptive Cruise Control (ACC) is not engaged, the current follow time to the vehicle ahead is displayed as a time value on this page.

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Some exterior lamps and interior lamps turn on when the driver door is opened after the vehicle is turned off.

#### Lighting Features Entry Lighting

Press the lamp lenses to turn the front reading lamps on or off.

The exterior and interior lamps remain on for a set amount of time, then automatically turn off.

The interior lamps turn on when pressing K on the remote key or opening any doors, and the dome lamp control is in the DOOR position.

The interior lights turn on when the vehicle is turned off.

The exterior lamps turn off immediately by turning the exterior lamp control off.

A high electrical load occurs when several of the following are on, such as: headlamps, high beams, rear window defogger, climate control fan at high speed, heated seats, engine cooling fans, trailer loads, and loads plugged into accessory power outlets.

if the ignition is off. The lamps will not come back on again until one of the following occurs:

This feature can be changed. On the infotainment home screen, select the Settings icon T Vehicle T Exit Lighting.

. The ignition is turned on.

####### Battery Load Management

. The doors are closed and then re-opened. Exterior Lighting Battery Saver The exterior lamps turn off about 10 minutes after the vehicle is turned off, if the parking lamps or headlamps have been manually left on. This protects against draining the battery. To restart the 10-minute timer, turn the exterior lamp control to the O position and then back to the ; or 2 position. To keep the lamps on for more than 10 minutes, the vehicle must be on or in accessory mode.

The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery.

EPM works to prevent excessive discharge of the battery. It does this by balancing the generator's output and the vehicle's electrical needs. It can increase engine idle speed to generate more power whenever needed. It can temporarily reduce the power demands of some accessories.

When the battery's state of charge is low, the voltage is raised slightly to quickly bring the charge back up. When the state of charge is high, the voltage is lowered slightly to prevent overcharging. If the vehicle has a voltmeter gauge or a voltage display on the Driver Information Center (DIC), you may see the voltage move up or down. This is normal. If there is a problem, an alert will be displayed.

Normally, these actions occur in steps or levels, without being noticeable. In rare cases at the highest levels of corrective action, this action may be noticeable to the driver. If so, a DIC message might be displayed and it is recommended that the driver reduce the electrical loads as much as possible.

The battery can be discharged at idle if the electrical loads are very high. This is true for all vehicles. This is because the generator (alternator) may not be spinning fast enough at idle to produce all of the power needed for very high electrical loads.

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Software Updates Over-the-Air Software Updates If equipped, see “Updates” under Settings 0 153 for details on software updates.

Drag is used to move applications on the Home Page, or to pan the map. To drag the item, it must be held and moved along the display to the new location. This can be

#### Radio AM-FM Radio Playing the Radio

########## Finding a Station Seeking a Station

########### Direct Tune

![image 203](2023-trailblazer_images/imageFile203.png)

![image 204](2023-trailblazer_images/imageFile204.png)

From the Home Page, touch the Audio icon to display the active audio source page. Choose from the three most recently used sources listed at the left side of the display or touch the More icon to display a list of available sources. Examples of available sources are AM, FM, SXM (if equipped), MyMedia (if available), USB, AUX (if equipped), and Bluetooth.

Access Direct Tune by touching the Tune icon on the infotainment display to bring up the keypad. Navigate through all frequencies using 7 or 6 on the right side of the Direct Tune display. Directly enter a station or channel using the keypad. When a new station or channel is entered, the information about that station or channel displays on the right side. This information will update with each new valid frequency. Touch H to save the station or channel as a favorite. The keypad will gray out entries that do not contribute to a valid frequency and will automatically place a decimal point within the frequency number.

From the AM, FM, or SXM (if equipped) display, touch 7 or 6 on the infotainment display to search for the previous or next strong station or channel. Browsing Stations From the AM, FM, or SXM (if equipped) display, touch Browse to list all available stations or channels. Navigate up and down through all stations by scrolling the list. Touch the station or channel you want to listen to. Touch H to save the station or channel as a favorite. If equipped, touch Update Station List to update the active stations in your area.

########## Infotainment System Sound Menu

From any of the audio source main pages, touch Sound to display the following:

Equalizer : Touch to adjust Bass, Midrange, Treble, and Surround (if equipped) using the options on the infotainment display.

Fade/Balance : Touch to adjust by using the controls on the infotainment display or by tapping/dragging the crosshair.

Favorites can also be stored by touching H in a station or channel list. This will highlight indicating that it is now saved as a favorite.

########## AM, FM, and SXM Categories

Touch (X) to delete one number at a time. Touch and hold (X) to delete all numbers.

![image 205](2023-trailblazer_images/imageFile205.png)

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A valid AM or FM station will automatically tune to the new frequency but not close the Direct Tune display. When listening to SXM (if equipped), touch Go after entering the channel. Touch S on the infotainment display or touch z to exit out of Direct Tune. The tune arrows on the right side of the Direct Tune display 7 or 6 will tune through the complete station or channel list one station step at a time per touch. A touch and hold advances through stations or channels quickly. If equipped, HD Radio multicast stations cannot be tuned directly through the Direct Tune feature. Only the analog or HD1 station can use that feature. Use the display arrows to adjust to the multicast stations.

The number of favorites displayed is automatically adjusted by default, but can be manually adjusted in Settings in the System tab under Favorites and then Set Number of Audio Favorites. It can also be adjusted in Settings in the Apps tab under Audio and then Set Number of Audio Favorites.

From the AM stations, if equipped with HD Radio, FM, or SXM (if equipped) display, touch Categories at the top of the Browse menu to access the categories list. The list contains names associated with the AM or FM stations, or SXM channels. Touch a category name to display a list of stations or channels for that category. Touching a station or channel from the list will tune the radio to that station or channel. Storing Radio Station Presets Favorites show in the area at the top of the display.

####### HD Radio Technology

If equipped, HD Radio is a free service with features such as digital quality sound, more stations available on a single frequency such as HD2 and HD3, and display information such as artist and song title.

From the Now Playing display, touch the HD Radio icon to turn HD on or off.

Station Access To access HD Radio stations:

AM, FM, SXM (if equipped), and HD Radio Stations (if equipped) : Touch and hold a preset to store the current station or channel as a favorite. Touch a saved favorite to recall a favorite station.

Tune the radio to the station. If HD Radio is turned on and the station is broadcasting in HD Radio, the radio will automatically tune to the HD version of the current channel (HD1) after several

If the HD Radio signal loses reception while listening to stations HD2 to HD8, the radio mutes until the signal can be recovered or until the station is changed.

When information is broadcast from a RDS station, the station name or call letters display on the audio screen. Radio text supporting the currently playing broadcast may also appear.

seconds. The radio will also display icons representing additional channels (HD2, ...HD8), that may be available. When the radio successfully tunes to a HD station, the HD logo will display and digital audio will play.

HD Radio can be disabled if driving in a weak signal area. Touch HD Radio On/Off to toggle HD Radio reception on and off.

####### Satellite Radio SiriusXM Radio Service

Touch the display arrows to tune to the previous or next HD Radio station.

####### Radio Data System (RDS)

There may be a delay before the station starts playing.

If equipped, vehicles with a valid SiriusXM radio subscription can receive SiriusXM programming.

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2. Touch Devices to add or delete devices.

If the source is changed while in mute, playback resumes and audio will unmute.

. Local map content updating. Predictive Navigation can also be enabled or disabled at a later time by touching A (Options). While in Options, touch Settings, then Map and Navigation Settings, and then Predictive Navigation. See Settings 0 153. Navigation Map View

#### Navigation Using the Navigation System

When touching Bluetooth, the radio may not be able to launch the audio player on the connected device to start playing. When the vehicle is not moving, use the mobile device to begin playback.

If equipped, launch the Nav application by touching the Nav icon on the Home Page or on the shortcut tray near the bottom of the infotainment display.

All devices launch audio differently. When selecting Bluetooth as a source, the radio may show as paused on the display. Press play on the device or touch p on the vehicle display to begin playback. Browse functionality will be provided where supported by the Bluetooth device. This media content will not be part of the MyMedia source mode. Some smartphones support sending Bluetooth music information to display on the radio. When the radio receives this information, it will check to see if any is available and display it. For more information about supported Bluetooth features, visit your brand website. See Online Account 0 329 for details. See Radio Frequency Statement 0 335.

When the Nav application is launched for the first time, a product walkthrough is available. Use of the feature requires the Terms and Conditions and the Privacy statement to be confirmed. If available and signed into a profile, it is also suggested to enable and confirm Predictive Navigation.

![image 206](2023-trailblazer_images/imageFile206.png)

########### Predictive Navigation (If Equipped)

If Predictive Navigation is available and confirmed, this feature learns preferences by remembering where the vehicle has been. It uses the locations and navigation history to personalize routes and results.

After opening the Nav application for the first time, the application will always open in full map view displaying the vehicle’s current location. When the vehicle is stopped, the search bar will appear along the top of the navigation map view. Manually close the search bar by touching z. When the vehicle is moving, the } (Search) icon will replace the search bar to maximize the full map view.

Predictive Navigation may learn elements such as:

. Personalized routes based on preferred streets.

. Search results that provide best matches at the top of the list.

. Predictive traffic.

########### Map and Navigation Settings

Destination Card Preferences From the Nav application, set up Home and Work addresses to enable one-touch navigation. To set up Home and Work addresses, touch A and select Settings, then Map and Navigation Settings, and then Destination Card Preferences. Show My Places on Map should be on by default. Select and enter Home and/or Work address and save.

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########### Smart Fuel Station Icons

Fuel station prices are shown if available for nearby stations when the vehicle is low on fuel.

########### Auto Complete

Navigation capabilities. The system will show an alert when the subscription is expiring and will ask to renew the plan.

########### Smart Parking Icons

Enter a partial location in the field entry box on the search display. Auto complete will attempt to complete the destination based on what is being entered. Touch the suggested item to search.

When reaching a densely populated destination and the system determines that parking may be limited, the system will attempt to display nearby parking destinations with pricing information, if available.

Global Positioning System (GPS) If equipped, the position of the vehicle is determined by using satellite signals, various vehicle signals, and map data. At times, other interference such as the satellite condition, road configuration, condition of the vehicle, and/or other circumstances can affect the navigation system's ability to determine the accurate position of the vehicle. The GPS shows the current position of the vehicle using signals sent by GPS satellites. When the vehicle is not receiving signals from the satellites, a symbol appears in the status bar. This system might not be available or interference can occur if any of the following are true:

Search While in Motion with No Front Seat Passenger Present

Report an Issue Using POI Details (If Equipped)

The search display will not allow changes or text input with the keyboard when the vehicle is in motion. As a result, a display showing three rows of the most commonly used categories appears. Touching the search box will activate speech recognition.

In the POI details page, a POI issue can be reported if the data is not accurate or the address is incorrect. Touch Report an Issue near the bottom of the display to access the issue selection page. Touch one of the predefined issues on the selection page, then touch Send. The system will send the information for analysis.

Search While in Motion with Front Seat Passenger Present

If the system detects that the front seat passenger is present with both driver and passenger seat belts buckled, touching the search icon will display an alert message that allows the passenger to search for a destination as if the vehicle were stopped.

########### Search

Touch Search on the infotainment display to open the search display. It has a search field entry box, quick category icon shortcuts, recents icon, favorites icon, and keyboard.

. Signals are obstructed by tall buildings, trees, large trucks, or a tunnel.

########## Connected Navigation

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If the navigation system needs service, see your dealer.

. The vehicle is entering and/or exiting a parking lot, garage, or a lot with a roof.

. Plural names of places might be announced occasionally.

####### Map Data Updates

If your language supports it, try stating a one-shot command, such as “Directions to address .” Do not include the ZIP code while stating the address during the command. Another example of a one-shot Destination Entry command is, “Directions to Place of Interest at .” If these commands do not work, try saying, “Take me to Place of Interest” or “Find address” and the system will walk you through by asking additional questions.

detail can become available for areas that previously had limited detail. See Map Data Updates 0 142.

The map data in the vehicle is the most up-to-date information available when the vehicle was produced. The map data is updated periodically, provided that the map information has changed and the vehicle has a relevant service plan.

Voice Recognition If equipped, voice recognition allows for hands-free operation within the navigation, audio, phone, and weather applications. This feature can be started by pressing g on the steering wheel or touching g on the infotainment display. However, not all features within these areas are supported by voice commands. Generally, only complex tasks that require multiple manual interactions to complete are supported by voice commands. For example, tasks that take more than one or two touches, such as a song or artist to play from a media device, would be supported by voice commands. Other tasks, like adjusting the volume or seeking up or down, are audio features that are easily performed by touching one or two options, and are not supported by voice commands. In general there are flexible ways to speak commands for completing the tasks.

See www.gmnavdisc.com for details on ordering, purchasing, and installing a new or replacement SD card. Features are subject to change. For more information on this feature, visit your brand website. See Online Account 0 329 for details.

########## Hybrid Speech Recognition

If equipped, this feature helps distinguish words by using Internet-based information along with the system’s voice recognition database. This allows you to speak more naturally when using voice recognition.

If the vehicle is equipped with Connected Navigation, which is a subscription service that enables certain features of the navigation system, such as Traffic, Smart Search/Routing, and Predictive Navigation, then the system will download the latest map data from the cloud.

########## Using Voice Recognition

Voice recognition becomes available once the system has been initialized. This begins when the ignition is turned on. Initialization may take a few moments.

####### Database Coverage Explanations

Coverage areas vary with respect to the level of map detail available for any given area. Some areas feature greater levels of detail than others. If this happens, it does not mean there is a problem with the system. As the map data is updated, more

1. Press g on the steering wheel controls to activate voice recognition.

2. The audio system mutes and the system plays a prompt.

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. Press i on the steering wheel controls to terminate the voice recognition session and show the display where voice recognition was initiated.

########### Prompts and Infotainment Displays

Clearly speak one of the commands described in this section. A voice recognition system prompt can be interrupted while it is playing by pressing g again.

While a voice recognition session is active, there may be corresponding options showing on the displays. A selection can be made by manually touching the option, or by speaking the number for the option to select. Manual interaction in the voice recognition session is permitted. Interaction during a voice session may be completed entirely using voice commands while some manual commands may expedite a task. If a selection is made using a manual control, the voice recognition dialog will progress in the same way as if the selection were made using a voice command. Once the system completes the task, or the session is terminated, the voice recognition dialog stops.

########### Natural Language Commands

Once voice recognition is started, both the infotainment display and instrument cluster show the selections and visual dialog content. These displays can be turned on or off in the Tutorial Mode under Settings 0 153.

Most languages do not support natural language commands in sentence form. For those languages, use direct commands like the examples shown on the display.

########## Helpful Hints for Speaking Commands

Voice recognition can understand commands that are naturally stated in sentence form or direct commands that state the application and the task.

There are three voice prompt modes supported:

. Informative verbal prompts: This type of prompt will provide more information regarding the supported actions.

For best results:

. Listen for the prompt before saying a command or reply.

. Short prompts: This type of prompt will provide simple instructions about what can be stated.

An example of this type of manual intervention is touching an entry of a displayed number list instead of speaking the number associated with the entry desired.

. Speak the command naturally, not too fast, not too slow.

. Auto informative prompts: This type of prompt plays during the first few speech sessions, then automatically switches to the short prompt after some experience has been gained through using the system.

. Use direct commands without a lot of extra words. For example, “Call at work,” “Play” followed by the artist or song name, or “Tune” followed by the radio station number.

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########## Canceling Voice Recognition

. Touch or say “Cancel” or “Exit” to terminate the voice recognition session and show the display where voice recognition was initiated.

If a command is not spoken, the voice recognition system says a help prompt.

. Navigation destinations can be made in a single command using keywords. A few examples are: “I want directions to an address,” “I need to find a place of interest or (POI),” or “Find contact.”

understands that a phone call is requested and will respond with questions until enough details are gathered to make a call. If a cell phone number has been saved with a name and a place, the direct command should include both, for example “Call at work.” Using Voice Recognition for List Options

If manual selection takes more than 15 seconds, the session terminates and prompts that it has timed out. The display returns to the display where voice recognition was initiated.

The system responds by requesting more details. For other POIs, say the name of a category like “Restaurants,” “Shopping Malls,” or “Hospitals.”

########### The Back Command

Say “Back” or touch the Back icon on the infotainment display to go to the previous menu.

. Navigating to a destination outside of the current country takes more than one command. The first command is to tell the system where the navigation will take place, such as an Address, Intersection, POI, or Contact. If Address or Intersection is selected, the second command is to say, “Change Country.” Once the system responds, say the country before saying the rest of the address and/or intersection. If POI is asked for, say “Change Location,” then “Change Country.”

When a list is displayed, a voice prompt will ask to confirm or select an option from that list.

If in voice recognition, and “Back” is spoken all the way back to the starting display, and then “Back” is spoken one more time, the voice recognition session will cancel.

When a display contains a list, there may be options that are available but not displayed. The list on a voice recognition screen functions the same as a list on other displays. Scrolling or flinging can be used to help display other entries from the list.

########### Help

Say “Help” on any voice recognition display and the help prompt for the display is played.

Manually scrolling or paging the list on a display during a voice recognition session suspends the current voice recognition event and plays the prompt “Please select manually or touch the Back icon on the infotainment display to try again.”

########## Voice Recognition for the Radio

If browsing the audio sources when voice is touched, the voice recognition commands for AM, FM, and SiriusXM (if equipped) are available.

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3. Touch to select the desired feature setting.

4. Touch the options on the infotainment display to disable or enable a feature.

5. Touch z to go to the top level of the Settings menu.

#### Settings

Android Auto is provided by Google and is subject to Google’s terms and privacy policy. Apple CarPlay is provided by Apple and is subject to Apple’s terms and privacy policy. Data plan rates apply. For Android Auto support and to see if your phone is compatible, see https://support.google.com/ androidauto. For Apple CarPlay support and to see if your phone is compatible, see www.apple.com/ios/carplay/. Apple or Google may change or suspend availability at any time. Android Auto, Android, Google, Google Play, and other marks are trademarks of Google Inc.; Apple CarPlay is a trademark of Apple Inc.

Not all vehicles will have all features. Certain settings can be managed in the Owner Center sites when an account is established, and may be modified if other users have accessed the vehicle or created accounts. This may result in changes to the security or functionality of the infotainment system. Some settings may also be transferred to a new vehicle, if equipped. For instructions, in the U.S. see my.chevrolet.com or in Canada see mychevrolet.ca or monchevrolet.ca.

System The menu may contain the following: Time / Date Allows setting of the clock. Language

Refer to the User Terms and Privacy Statement for important details. To view, touch the Settings icon on the Home Page of the infotainment display.

Sets the display language used on the infotainment display. It may also use the selected language for voice recognition and audio feedback.

Press { on the center stack to exit Android Auto or Apple CarPlay. To enter back into Android Auto or Apple CarPlay, press and hold { on the center stack. Apple CarPlay and Android Auto can be disabled from the infotainment system. To do this, touch Home, Settings, and then

The settings menu may be organized into four categories. Select the desired category by touching System, Apps, Vehicle, or Personal.

########### Phones

Allows connecting to a different cell phone or mobile device source, disconnect a cell phone or media device, or delete a cell phone or media device.

on the Home Page, select the System tab, followed by Wi-Fi Networks. Select the appropriate Wi-Fi network, and follow the on-screen prompts.

########### Favorites

########### Wi-Fi Networks

Allows adjustment of the infotainment favorite settings.

Shows connected and available Wi-Fi networks.

Updates If equipped, the infotainment system can download and install select software updates over a wireless connection. The system will prompt for certain updates to be downloaded and installed. There is also an option to check for updates manually. To manually check for updates, touch Settings on the Home Page, followed by Software Information, and then System Update. Follow the on-screen prompts. The steps to check for, download and install updates may vary by vehicle. Downloading Over-the-Air vehicle software updates requires internet connectivity, which can be accessed through the vehicle’s built-in 4G LTE connection, if equipped and active. If required, data plans are provided by a third party. Optionally, a secure Wi-Fi hotspot such as a compatible mobile device hotspot, home hotspot or public hotspot can be used. Applicable data rates may apply. To connect the infotainment system to a secured mobile device hotspot, home hotspot, or a public hotspot, touch Settings

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. If the remote key has already been registered, the option to remove the key displays. If Remove is touched, the remote key is no longer registered. A confirmation message displays, and Teen Driver restrictions will not be applied if this remote key is used to operate the vehicle.

On certain vehicles, when the Speed Limiter is turned ON, the vehicle’s maximum acceleration will be limited. The DIC will display a message that the acceleration is limited.

Manage Settings or Teen Driver Settings Depending on the options of your vehicle, the following menu items may be displayed: Buckle to Drive : When turned ON, Buckle to Drive prevents the driver from shifting out of P (Park) for a period of time after the brake pedal is pressed if the driver, or on some vehicles the detected passenger, has not buckled their seat belt. On some vehicles, Buckle to Drive is always ON when Teen Driver is active and is not configurable. Audio Volume Limit : Allows a maximum audio volume to be set. Turn the audio volume limit on or off. Use the arrows to choose the maximum allowable level for the audio volume. On some infotainment

In vehicles with a pushbutton start system, if a Teen Driver and a non-Teen Driver key are both present at start up, the vehicle will recognize the non-Teen Driver key to start the vehicle. The Teen Driver settings will not be active.

Teen Driver Speed Warning : Displays a warning in the DIC when exceeding a selectable speed. Turn the speed warning on or off and choose the desired speed warning level. The speed warning does not limit the speed of the vehicle. On some infotainment systems, touch Set Teen Driver Speed Warning to set the warning speed.

########### For a keyed ignition system:

Start the vehicle.

. The gap setting for Adaptive Cruise Control and alert timing for Forward Collision Alert, if equipped, cannot be changed.

The Report Card data is collected from the time Teen Driver is activated or the last time the Report Card was reset. The following items may be recorded:

Set Teen Driver Speed Warning : Choose the desired speed warning level. The speed warning does not limit the speed of the vehicle.

. When trying to change a safety feature that is not configurable in Teen Driver, the feature may be grayed out or removed from the infotainment menu, or the DIC will display a message indicating that Teen Driver is active and the action is not available.

. Distance Driven – the total distance driven.

SiriusXM Explicit Content Filter : Allows the SiriusXM Explicit Content Filter to be turned ON or OFF. When ON, the teen driver will not be able to listen to SiriusXM stations that contain explicit content, and the Explicit Content Filter selection in the Audio Settings will be unavailable for change.

. Maximum Speed – the maximum vehicle speed detected.

. Overspeed Warnings – the number of times the speed warning setting was exceeded.

. Super Cruise, if equipped, is not available. . Enhanced Low Fuel Warning (if equipped) – When the vehicle is low on fuel, the low fuel light on the instrument cluster flashes and the DIC low fuel warning cannot be dismissed.

. Wide Open Throttle – the number of times the accelerator pedal was pressed nearly all the way down.

########### When Teen Driver is Active:

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. Antilock Braking System Active – The number of Antilock Brake System activations.

#### Trademarks and License Agreements FCC Information See Radio Frequency Statement 0 335.

. Tailgating Alerts (if equipped)– the number of times the driver was alerted for following a vehicle ahead too closely.

If you decide to continue service after your trial, your selected subscription plan will automatically renew thereafter. You will be charged at then-current rates. Fees and taxes apply. Please see the SiriusXM Customer Agreement at siriusxm.com for complete terms and how to cancel, which includes calling SiriusXM at 1-866-635-2349. All fees and programming are subject to change.

########### Report Card Data

![image 218](2023-trailblazer_images/imageFile218.png)

Cumulative Data is saved for all trips until the Report Card is reset or until the maximum count is exceeded. If the maximum count is exceeded for a Report Card line item, that item will no longer be updated in the Report Card until it is reset. Each item will report a maximum of 1,000 counts. The distance driven will report a maximum of 64 374 km (40,000 mi).

"Made for iPod," and "Made for iPhone," mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this

Fees and Taxes: Subscription fee, taxes, one time activation fee, and other fees may apply. Subscription fee is consumer only. All fees and programming subject to change. Subscriptions subject to Customer Agreement available at www.siriusxm.com. SiriusXM service is only available in the 48 contiguous United States and Canada.

To delete Report Card data, do one of the following:

. From the Report Card display, touch Reset.

General Requirements:

########### Bose

In Canada: Some deterioration of service may occur in extreme northern latitudes. This is beyond the control of SiriusXM Satellite Radio.

1. A License Agreement from SiriusXM is required for any product that incorporates SiriusXM Technology and/or for use of any of the SiriusXM marks to be manufactured, distributed, or marketed in the SiriusXM Service Area.

2. For products to be distributed, marketed, and/or sold in Canada, a separate agreement is required with Canadian Satellite Radio Inc. (operating as SiriusXM Canada).

Bose AudioPilot and Bose Centerpoint surround are registered trademarks of Bose Corporation in the U.S. and other countries.

Explicit Language Notice: Channels with frequent explicit language are indicated with an “XL” preceding the channel name. Channel blocking is available for SiriusXM Satellite Radio receivers by notifying SiriusXM:

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########### HD Radio Technology

![image 219](2023-trailblazer_images/imageFile219.png)

. USA Customers — See www.siriusxm.com

or call 1-888-601–6296. . Canada Customers — See

HD Radio Technology manufactured under license from iBiquity Digital Corporation. U.S. and Foreign patents. HD Radio and the HD, HD Radio, and “Arc” logos are proprietary trademarks of iBiquity Digital Corp.

www.siriusxm.ca or call 1-877-438-9677.

![image 220](2023-trailblazer_images/imageFile220.png)

It is prohibited to copy, decompile, disassemble, reverse engineer, hack, manipulate, or otherwise make available any technology or software incorporated in receivers compatible with the SiriusXM Satellite Radio System or that support the SiriusXM website, the Online Service or any of its content. Furthermore, the AMBER voice compression software included in this product is protected by intellectual property rights including patent rights, copyrights, and trade secrets of Digital Voice Systems, Inc.

########### Bluetooth

The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by General Motors is under license. Other trademarks and trade names are those of their respective owners.

TouchSense Technology and TouchSense System 1000 Series Licensed from Immersion Corporation. TouchSense System 1000 protected under one or more of the U.S. Patents at the following address www.immersion.com/patent-marking.html and other patents pending.

########### Java

Java is a registered trademark of Oracle and/or its affiliates.

########## Schedule I: Gracenote EULA

OR EXPLOIT GRACENOTE DATA, THE GRACENOTE SOFTWARE, OR GRACENOTE SERVERS, EXCEPT AS EXPRESSLY PERMITTED HEREIN.

Gracenote Terms of Use This application or device contains software from Gracenote, Inc. of Emeryville, California ("Gracenote"). The software from Gracenote (the "Gracenote Software") enables this application to do disc or file identification and obtain music-related information, including name, artist, track, and title information ("Gracenote Data") from online servers or embedded databases (collectively, "Gracenote Servers") and to perform other functions. You may use Gracenote Data only by means of the intended End-User functions of this application or device. This application or device may contain content belonging to Gracenote’s providers. If so, all of the restrictions set forth herein with respect to Gracenote Data shall also apply to such content and such content providers shall be entitled to all of the benefits and protections set forth herein that are available to Gracenote. You agree that you will use Gracenote Data, the Gracenote Software, and Gracenote Servers for your own personal non-commercial use only. You agree not to assign, copy, transfer or transmit the Gracenote Software or any Gracenote Data to any third party. YOU AGREE NOT TO USE

![image 221](2023-trailblazer_images/imageFile221.png)

You agree that your non-exclusive license to use the Gracenote Data, the Gracenote Software, and Gracenote Servers will terminate if you violate these restrictions. If your license terminates, you agree to cease any and all use of the Gracenote Data, the Gracenote Software, and Gracenote Servers. Gracenote reserves all rights in Gracenote Data, the Gracenote Software, and the Gracenote Servers, including all ownership rights. Under no circumstances will Gracenote become liable for any payment to you for any information that you provide. You agree that Gracenote may enforce its rights under this Agreement against you directly in its own name.

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Music recognition technology and related data are provided by Gracenote. Gracenote is the industry standard in music recognition technology and related content delivery. For more information see www.gracenote.com.

Music-related data from Gracenote, Inc., copyright © 2000 to present Gracenote. Gracenote Software, copyright © 2000 to present Gracenote. One or more patents owned by Gracenote may apply to this product and service. See the Gracenote website for a non-exhaustive list of applicable Gracenote patents. Gracenote, CDDB, MusicID, MediaVOCS, the Gracenote logo and logotype, and the "Powered by Gracenote" logo are either registered trademarks or trademarks of Gracenote in the United States and/or other countries.

The Gracenote service uses a unique identifier to track queries for statistical purposes. The purpose of a randomly assigned numeric identifier is to allow the Gracenote service to count queries without knowing anything about who you are. For more information, see the web page for the Gracenote Privacy Policy for the Gracenote service.

LICENSED TO PROVIDE VC-1 VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, LLC. SEE HTTPS://WWW.MPEGLA.COM.

The Gracenote Software and each item of Gracenote Data are licensed to you "AS IS." Gracenote makes no representations or warranties, express or implied, regarding the accuracy of any Gracenote Data. Gracenote reserves the right to delete data from the Gracenote Servers or to change data categories for any cause that Gracenote deems sufficient. No warranty is made that the Gracenote Software or Gracenote Servers are error-free or that functioning of Gracenote Software or Gracenote Servers will be uninterrupted. Gracenote is not obligated to provide you with new enhanced or additional data types or categories that Gracenote may provide in the future and is free to discontinue its services at any time.

THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER TO (i) ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD (“AVC VIDEO”) AND/OR (ii) DECODE AVC VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, LLC. SEE HTTPS://WWW.MPEGLA.COM.

MPEG4–Visual

USE OF THIS PRODUCT IN ANY MANNER THAT COMPLIES WITH THE MPEG-4 VISUAL STANDARD IS PROHIBITED, EXCEPT FOR USE BY A CONSUMER ENGAGING IN PERSONAL AND NON-COMMERCIAL ACTIVITIES.

########### MP3

MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson.

########### WMV/WMA

GRACENOTE DISCLAIMS ALL WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. GRACENOTE DOES NOT WARRANT THE RESULTS THAT WILL BE OBTAINED BY YOUR USE OF THE GRACENOTE SOFTWARE OR ANY GRACENOTE SERVER. IN NO CASE WILL GRACENOTE BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES OR FOR ANY LOST PROFITS OR LOST REVENUES.

This product includes technology owned by Microsoft Corporation and under a license from Microsoft Licensing, GP. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft Corporation and/or Microsoft Licensing, GP as applicable.

########### VC-1

THIS PRODUCT IS LICENSED UNDER THE VC-1 PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER TO (i) ENCODE VIDEO IN COMPLIANCE WITH THE VC-1 STANDARD (“VC-1 VIDEO”) AND/OR (ii) DECODE VC-1 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER

########## Map End User License Agreement END USER TERMS

guidance, fleet management or similar applications; or (b) with, or in communication with, including without limitation, cellular phones, palmtop and handheld computers, pagers, and personal digital assistants or PDAs.

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########### TERMS AND CONDITIONS

Personal Use Only: You agree to use this Data for the solely personal, noncommercial purposes for which you were licensed, and not for service bureau, timesharing or other similar purposes. Except as otherwise set forth herein, you agree not to otherwise reproduce, copy, modify, decompile, disassemble or reverse engineer any portion of this Data, and may not transfer or distribute it in any form, for any purpose, except to the extent permitted by mandatory laws. You may transfer the Data and all accompanying materials on a permanent basis if you retain no copies and the recipient agrees to the terms of this End User License Agreement. Multi-disc sets may only be transferred or sold as a complete set as provided to you and not as a subset thereof.

The Map Data SD card (“Data”) is provided for your personal, internal use only and not for resale. It is protected by copyright, and is subject to the following terms (this “End User License Agreement”) and conditions which are agreed to by you, on the one hand, and HERE North America, LLC (“HERE”) and its licensors (including their licensors and suppliers) on the other hand.

########### Warning

This Data may contain inaccurate or incomplete information due to the passage of time, changing circumstances, sources used, and the nature of collecting comprehensive geographic data, any of which may lead to incorrect results.

The Data for areas of Canada includes information taken with permission from Canadian authorities, including: © Her Majesty the Queen in Right of Canada, © Queen's Printer for Ontario, © Canada Post Corporation, GeoBase®.

########### No Warranty

This Data is provided to you “as is,” and you agree to use it at your own risk. HERE and its licensors (and their licensors and suppliers) make no guarantees, representations, or warranties of any kind, express or implied, arising by law or otherwise, including but not limited to, content, quality, accuracy, completeness, effectiveness, reliability, fitness for a particular purpose, usefulness, use or results to be obtained from this Data, or that the Data or server will be uninterrupted or error free.

HERE holds a nonexclusive license from the United States Postal Service® to publish and sell ZIP+4® information.

########### Restrictions

© United States Postal Service 2013. Prices are not established, controlled, or approved by the United States Postal Service. The following trademarks and registrations are owned by the USPS: United States Postal Service, USPS, and ZIP+4.

Except where you have been specifically licensed to do so by HERE and without limiting the preceding paragraph, you may not (a) use this Data with any products, systems, or applications installed or otherwise connected to or in communication with vehicles capable of vehicle navigation, positioning, dispatch, real time route

written or oral agreements previously existing between us with respect to such subject matter. Governing Law The above terms and conditions shall be governed by the laws of the State of Illinois, without giving effect to (i) its conflict of laws provisions, or (ii) the United Nations Convention for Contracts for the International Sale of Goods, which is explicitly excluded. You agree to submit to the jurisdiction of the State of Illinois for any and all disputes, claims, and actions arising from or in connection with the Data provided to you hereunder. Government End Users

POSSESSION OF THIS DATA; OR FOR ANY LOSS OF PROFIT, REVENUE, CONTRACTS OR SAVINGS, OR ANY OTHER DIRECT, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF YOUR USE OF OR INABILITY TO USE THIS DATA, ANY DEFECT IN THIS DATA, OR THE BREACH OF THESE TERMS OR CONDITIONS, WHETHER IN AN ACTION IN CONTRACT OR TORT OR BASED ON A WARRANTY, EVEN IF HERE OR ITS LICENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some States, Territories, and Countries do not allow certain liability exclusions or damages limitations, so to that extent the above may not apply to you.

Disclaimer of Warranty THE DATABASE IS PROVIDED ON AN “AS IS” AND “WITH ALL FAULTS BASIS” AND HARMAN (AND THEIR LICENSORS AND SUPPLIERS) EXPRESSLY DISCLAIM ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTORY QUALITY, ACCURACY, TITLE AND FITNESS FOR A PARTICULAR PURPOSE. NO ORAL OR WRITTEN ADVICE OR INFORMATION PROVIDED BY HARMAN (OR ANY OF THEIR LICENSORS, AGENTS, EMPLOYEES, OR THIRD PARTY PROVIDERS) SHALL CREATE A WARRANTY, AND YOU ARE NOT ENTITLED TO RELY ON ANY SUCH ADVICE OR INFORMATION. THIS DISCLAIMER OF WARRANTIES IS AN ESSENTIAL CONDITION OF THIS AGREEMENT. Disclaimer of Liability HERE AND ITS LICENSORS (INCLUDING THEIR LICENSORS AND SUPPLIERS) SHALL NOT BE LIABLE TO YOU IN RESPECT OF ANY CLAIM, DEMAND OR ACTION, IRRESPECTIVE OF THE NATURE OF THE CAUSE OF THE CLAIM, DEMAND OR ACTION ALLEGING ANY LOSS, INJURY OR DAMAGES, DIRECT OR INDIRECT, WHICH MAY RESULT FROM THE USE OR

########### Export Control

If the Data is being acquired by or on behalf of the United States government or any other entity seeking or applying rights similar to those customarily claimed by the United States government, this Data is a “commercial item” as that term is defined at 48 C.F.R. (“FAR”) 2.101, is licensed in accordance with this End User License Agreement, and each copy of Data delivered or otherwise furnished shall be marked and embedded as appropriate with the following “Notice of Use,” and be treated in accordance with such Notice:

You agree not to export from anywhere any part of the Data provided to you or any direct product thereof except in compliance with, and with all licenses and approvals required under, applicable export laws, rules and regulations. Entire Agreement: These terms and conditions constitute the entire agreement between HERE (and its licensors, including their licensors and suppliers) and you pertaining to the subject matter hereof, and supersedes in their entirety any and all

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########### Linotype

CONTRACT OR OTHERWISE, FOR DAMAGES, INCLUDING ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER ARISING AS A RESULT OF THIS LICENSE OR OUT OF THE USE OR INABILITY TO USE THE PRODUCT (INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, PRODUCT FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES), EVEN IF QSSC, ITS AFFILIATES OR THEIR LICENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

contained on the original; and (2) not to export the Product or the Software in contravention of applicable export control laws.

Helvetica is a trademark of Linotype Corp. registered in the U.S. Patent and Trademark Office and may be registered in certain other jurisdictions in the name of Linotype Corp. or its licensee Linotype GmbH.

EXCEPT TO THE EXTENT OTHERWISE REQUIRED BY APPLICABLE LAW, QSSC AND ITS LICENSORS PROVIDE THE SOFTWARE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ANY WARRANTIES OR OTHER PROVISIONS OFFERED BY THE MANUFACTURER OR ITS DISTRIBUTOR(S) THAT DIFFER FROM THIS LICENSE ARE OFFERED BY THE MANUFACTURER OR ITS DISTRIBUTOR(S) ALONE AND NOT BY QSSC, ITS AFFILIATES OR THEIR LICENSORS. YOU ASSUME ANY RISKS ASSOCIATED WITH YOUR USE OF THE SOFTWARE UNDER THIS LICENSE.

Usage in text form of each of the Licensed Trademarks is:

The trademark attribution requirements for the Licensed Trademarks may be viewed at https://www.linotype.com/2061-19414/ trademarks.html. END USER NOTICE The marks of companies displayed by this product to indicate business locations are the marks of their respective owners. The use of such marks in this product does not imply any sponsorship, approval, or endorsement by such companies of this product.

########### WMA

This product is protected by certain intellectual property rights of Microsoft. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft.

For more information on the Software, including any open source software license terms (and available source code) as well as copyright attributions applicable to the Runtime Configuration indicated above, please contact the Manufacturer or contact QSSC at 175 Terence Matthews Crescent, Kanata, Ontario, Canada K2M 1W8 (licensing@qnx.com).

EXCEPT TO THE EXTENT OTHERWISE REQUIRED BY APPLICABLE LAW (SUCH AS IN THE CASE OF DELIBERATE OR GROSSLY NEGLIGENT ACTS), IN NO EVENT SHALL QSSC, ITS AFFILIATES OR THEIR LICENSORS BE LIABLE TO YOU UNDER ANY LEGAL THEORY, WHETHER IN TORT (INCLUDING NEGLIGENCE),

Climate Controls

#### Climate Control Systems

########## Climate Control Systems

Climate Control Systems ............... 167 Automatic Climate Control System .... 169

########## Air Vents

Air Vents ..... ...... ...... ..... ...... .. 172 Maintenance

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In addition to the controls on the center stack; the fan, air delivery mode, temperature, and other climate settings can be controlled by touching CLIMATE on the infotainment Home Page or the climate button in the application tray.

To change the current mode, select one or more of the following:

z : Clears the windows of fog or moisture. Air is directed to the windshield.

@ : Press to turn on recirculation. An

To turn Auto Rear Defog off or on, select Settings > Climate and Air Quality > Auto Rear Defog > Select ON or OFF.

Remote Start Climate Control Operation (If Equipped) : If the vehicle is equipped with

indicator light comes on. Air is recirculated to quickly cool the inside of the vehicle or to reduce the entry of outside air and odors.

the remote start feature, the climate control system may run when the vehicle is started remotely. The system uses the driver’s previous settings to heat or cool the inside of the vehicle. The rear defog may come on during remote start based on cold ambient conditions. If the vehicle has heated seats, they may come on during a remote start. See Remote Vehicle Start 0 19 and Heated Front Seats 0 41.

When auto rear defog is selected, the rear window defogger turns on automatically when the interior temperature is cold and the outside temperature is about 5 °C (41 °F) and below. The Auto Rear Defogger turns off automatically.

Auto Defog : The climate control system may have a sensor to automatically detect high humidity inside the vehicle. When high humidity is detected, the climate control system may adjust to outside air supply and turn on the air conditioner. The fan speed may slightly increase to help prevent fogging. If the climate control system does not detect possible window fogging, it returns to normal operation.

If the vehicle is equipped with heated outside mirrors, they turn on when the rear window defogger button is on and help to clear fog or frost from the surface of the mirror. See Heated Mirrors 0 32

########## Sensors

The solar sensor on top of the instrument panel near the windshield monitors the solar heat. The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort.

To turn Auto Defog off or on, select Settings > Climate and Air Quality > Auto Defog > Select ON or OFF.

|Caution| |---| |Do not try to clear frost or other material from the inside of the front windshield and rear window with a razor blade or anything else that is sharp. This may damage the rear window defogger grid and affect the radio's ability to pick up stations clearly. The repairs would not be covered by the vehicle warranty.|

Rear Window Defogger K : Press to turn the rear window defogger on or off. An indicator light on the button comes on to show that the rear window defogger is on. The defogger only works when the vehicle is on.

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The filter reduces dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance.

|Caution| |---| |Damage caused by improper refrigerant usage could lead to costly repairs and may not be covered by the vehicle warranty. Refrigerant systems should only be serviced by qualified personnel. Always use the correct refrigerant.|

. Keep the path under the front seats clear of objects to help circulate the air inside of the vehicle more effectively.

. Use of non-GM approved hood deflectors can adversely affect the performance of the system. Check with your dealer before adding equipment to the outside of the vehicle.

See Maintenance Schedule 0 315. See your dealer regarding replacement of the filter. Service All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system should only be

. Do not attach any devices to the air vent slats. This restricts airflow and may cause damage to the air vents.

Driving and Operating

########## Cruise Control

Engine Heater .... . . .. . . . .. . . . .. . . .. . . . 191 Retained Accessory Power (RAP) .... . . . 192 Shifting Into Park ...................... 192 Shifting out of Park .... . . . . . . . . . . . . . . . 193 Parking over Things That Burn .... . . . . 194 Extended Parking ...................... 194

Cruise Control ......................... 203 Adaptive Cruise Control (Camera) .... . 205

########## Driving Information

Driver Assistance Systems Driver Assistance Systems .... . . . . . . . . . 214 Assistance Systems for Parking or

Driver Behavior ........................ 174 Driving Environment ................... 174 Vehicle Design ......................... 174 Driving for Better Fuel Economy .... . . . 174 Distracted Driving ...................... 175 Defensive Driving ...................... 175 Impaired Driving ....................... 175 Control of a Vehicle .... . . . . . . . . . . . . . . . 176 Braking ................................ 176 Steering ............................... 176 Off-Road Recovery .... . . .. . . .. . . . .. . . .. 177 Loss of Control ......................... 177 Driving on Wet Roads .... . . . . . . . . . . . . . 178 Hill and Mountain Roads .... . . . . . . . . . . 178 Winter Driving ......................... 179 If the Vehicle Is Stuck ..... . .. . . .. . .. . . 180 Vehicle Load Limits .... . . . . . . . . . . . . . . . . 181

########## Engine Exhaust

Backing .............................. 215 Rear Vision Camera (RVC) .............. 215 Park Assist ............................. 216 Rear Cross Traffic Alert (RCTA)

Engine Exhaust ........................ 194 Running the Vehicle While Parked .... . 194

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Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow.

and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Transporting a Disabled Vehicle 0 301. Vehicle Load Limits It is very important to know how much weight the vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on the vehicle may show how much weight it may properly carry, the Tire and Loading Information label and the Certification/Tire label.

occupant seating positions (1), and the maximum vehicle capacity weight (2) in kilograms and pounds.

|Warning (Continued)| |---| |systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also reduce stopping performance, damage the tires, and shorten the life of the vehicle.|

The Tire and Loading Information label also shows the size of the original equipment tires (3) and the recommended cold tire inflation pressures (4). For more information on tires and inflation see Tires 0 276 and Tire Pressure 0 282.

Tire and Loading Information Label

There is also important loading information on the vehicle Certification/Tire label. It may show the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See “Certification/Tire Label” later in this section.

![image 227](2023-trailblazer_images/imageFile227.png)

########### “Steps for Determining Correct Load Limit–

1. Locate the statement "The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs." on your vehicle’s placard.

2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.

3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.

|{ Warning| |---| |Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause

(Continued)|

Example Label

A vehicle-specific Tire and Loading Information label is attached to the center pillar (B-pillar). The tire and loading information label shows the number of

4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the "XXX" amount equals 1400 lbs. and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.)

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1. Make sure that the vehicle is stopped.

2. Shift to P (Park).

3. Push the key all the way in towards the steering column, then turn the key to LOCK/OFF.

4. Remove the key.

5. Set the parking brake. See Electric Parking Brake 0 198.

(ACC/ACCESSORY) : This position allows features such as the infotainment system to operate while the vehicle is off. It also unlocks the steering column, if equipped with a locking steering column. Use this position if the vehicle must be pushed or towed. See Retained Accessory

See your dealer if the key can be removed in any other position.

####### Ignition Positions (Keyless Access)

Power (RAP). From ON/RUN, push the key all the way in toward the steering column, then turn the key to ACC/ACCESSORY. If the key is left in ACC/ACCESSORY with the engine off, the battery could drain and the vehicle may not start. A warning chime will sound when the driver door is opened and the key is in the ignition.

|{ Warning| |---| |Turning off the vehicle while moving may cause loss of power assist in the brake and steering systems and disable the airbags. While driving, only shut the vehicle off in an emergency.|

![image 234](2023-trailblazer_images/imageFile234.png)

Stopping the Engine/LOCK/OFF (No Indicator Lights) : When the vehicle is stopped, press ENGINE START/STOP once to turn the engine off.

2. (ON/RUN) : This position can be used to operate the electrical accessories and to display some instrument cluster warning and indicator lights. This position can also be used for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. The switch stays in this position when the engine is running. The transmission is also unlocked in this position on automatic transmission vehicles.

3. (START) : This is the position that starts the engine. When the engine starts, release the key. The ignition returns to ON/RUN for driving.

If the vehicle is in P (Park), the ignition will turn off, and Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) 0 192.

Vehicles equipped with Keyless Access have pushbutton starting.

The Remote Key must be in the vehicle for the system to operate. If the pushbutton start is not working, the vehicle may be near a strong radio antenna signal causing interference to the Keyless Access system. See Remote Key Operation (Mechanical Key) 0 10 or Remote Key Operation (Remote Key) 0 13.

If the vehicle is not in P (Park), the ignition will return to accessory mode and display the message SHIFT TO PARK in the Driver Information Center (DIC). When the vehicle is shifted into P (Park), the ignition system will turn off.

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The vehicle may have an electric steering column lock. The lock is activated when the ignition is turned off and either front door is opened. A sound may be heard as the lock actuates or releases. The steering column lock may not release with the wheels turned off center. If this happens, the vehicle may

To shift out of P (Park), the ignition must be on or in Service Mode, and the brake pedal must be applied.

holding the button for more than five seconds will place the vehicle in Service Mode. The instruments and audio systems will operate as they do when the ignition is on, but the vehicle will not be able to be driven. The engine will not start in Service Mode. Press the button again to turn the ignition off.

If the vehicle cannot be pulled over, and must be shut off while driving, press and hold ENGINE START/STOP for longer than two seconds, or press twice in five seconds.

not start. Move the steering wheel from left to right while attempting to start the vehicle. If this does not work, the vehicle needs service.

Accessory (Amber Indicator Light) : This mode allows some electrical accessories to be used when the engine is off.

If the vehicle must be shut off in an emergency:

1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force.

2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location.

3. Come to a complete stop. Hold the brake pedal down and shift to P (Park). The vehicle must be in P (Park) to turn the ignition off.

4. Continue to hold the brake pedal down.

5. Set the parking brake. See Electric Parking Brake 0 198.

6. Press ENGINE START/STOP once to turn the ignition off.

7. Release the brake pedal.

With the ignition off, pressing the button one time without the brake pedal applied will place the ignition system in accessory.

####### Starting the Engine

Move the shift lever to P (Park) or N (Neutral). The engine will not start in any other position. To restart the engine when the vehicle is already moving, use N (Neutral) only.

The ignition will switch from accessory to OFF after five minutes to prevent battery rundown.

ON/RUN/START (Green Indicator Light) : This mode is for driving and starting. With the ignition off, and the brake pedal applied, pressing the button once will turn the ignition on. Once engine cranking begins, release the button. Engine cranking will continue until the engine starts. See Starting the Engine 0 187.

|Caution| |---| |Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped.|

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|Caution| |---| |If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle warranty. See Add-On Electrical Equipment 0 237.|

########### Service Mode

This power mode is available for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. With the vehicle off, and the brake pedal not applied, pressing and

########## Starting Procedure (Key Access)

15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the key and the accelerator. If the vehicle starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts.

|Caution| |---| |Cranking the engine for long periods of time, by returning the ignition to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down.|

1. With your foot off the accelerator pedal, turn the ignition key to START. When the engine starts, let go of the ignition.

The idle speed will go down as the engine gets warm. Do not race the engine immediately after starting it. Operate the engine and transmission gently to allow the oil to warm up and lubricate all moving parts.

2. If the engine does not start after five to 10 seconds, especially in very cold weather (below −18 °C or 0 °F), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you hold the key in START for up to a maximum of 15 seconds. Wait at least

|Caution| |---| |Cranking the engine for long periods of time, by returning the ignition to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down.|

If the engine does not start after five to 10 seconds, especially in very cold weather (below −18 °C or 0 °F), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you press ENGINE START/ STOP. Wait at least 15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, release the accelerator. If the vehicle starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts.

########## Starting Procedure (Keyless Access)

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Vehicles with this feature can operate in All-Wheel Drive (AWD) Mode.

When shifting to L (Manual Mode), the transmission will shift to a preset lower gear range. For this preset range, the highest gear available is displayed next to the L in the DIC. See Driver Information Center (DIC) (Base Level) 0 106 or Driver Information Center (DIC) (Uplevel) 0 108 for more information. All gears below that number are available to use. For example, when 4 (Fourth) is shown next to the L, 1 (First) through 4 (Fourth) gears are

The AWD system delivers power to all four wheels and the system adjusts as needed to improve traction.

The AWD Mode will stay selected until the mode is changed.

When operated in two-wheel drive, the vehicle will deliver power to the front wheels only and may provide better fuel economy.

When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and reduces AWD

####### Electric Parking Brake

performance to protect the system. To restore full AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire 0 298.

![image 246](2023-trailblazer_images/imageFile246.png)

![image 247](2023-trailblazer_images/imageFile247.png)

#### Brakes Electric Brake Boost

If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light 0 101.

Vehicles equipped with electric brake boost have hydraulic brake circuits that are electronically controlled when the brake pedal is applied during normal operation. The system performs routine tests and turns off within a few minutes after the vehicle is turned off. Noise may be heard during this time. If the brake pedal is pressed during the tests or when the electric brake boost system is off, a noticeable change in pedal force and travel may be felt. This is normal.

ABS does not change the time needed to get a foot on the brake pedal and does not always decrease stopping distance. If you get too close to the vehicle ahead, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room ahead to stop, even with ABS.

The Electric Parking Brake (EPB) can always be applied, even if the vehicle is off. In case of insufficient electrical power, the EPB cannot be applied or released. To prevent draining the battery, avoid unnecessary repeated cycles of the EPB.

########## Using ABS

Do not pump the brakes. Just hold the brake pedal down firmly. Hearing and feeling ABS operate is normal.

The system has a red parking brake status light and an amber service parking brake warning light. See Electric Parking Brake Light 0 101 and Service Electric Parking Brake Light 0 101. There are also parking brake-related Driver Information Center (DIC) messages.

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![image 252](2023-trailblazer_images/imageFile252.png)

Use Sport Mode where road conditions or personal preference demands a more controlled response. When active, Sport Mode modifies steering efforts and transmission shifting for a more sporty feel and response.

Driver Mode Control (DMC) allows the driver to adjust the overall driving experience to better suit personal preferences by adjusting multiple subsystems simultaneously. Drive Mode availability and affected vehicle subsystems are dependent upon vehicle trim level, region, and optional features.

AWD provides torque to all four wheels. Select AWD Mode to improve traction and control on slippery road surfaces, such as gravel, sand, wet pavement, snow, and ice. For more information on AWD Mode, see All-Wheel Drive 0 197.

If the vehicle is in Normal (FWD) or AWD it will stay in that mode through future ignition cycles. If the vehicle is in any other mode, it will return to Normal (FWD) Mode when the vehicle is restarted. When each

#### Cruise Control

########## Snow/Ice Mode (FWD Vehicles Only)

is activated, cruise control is disengaged. See Forward Collision Alert (FCA) System 0 217. When road conditions allow you to safely use it again, cruise control can be turned back on.

![image 253](2023-trailblazer_images/imageFile253.png)

The cruise control lets the vehicle maintain a speed of about 40 km/h (25 mph) or more without keeping your foot on the accelerator. Cruise control does not work at speeds below 40 km/h (25 mph).

Cruise control will disengage if either TCS or StabiliTrak/ESC is turned off.

|{ Warning| |---| |Cruise control can be dangerous where you cannot drive safely at a steady speed. Do not use cruise control on winding roads or in heavy traffic.

Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.|

If the brakes are applied, cruise control disengages.

If equipped with Adaptive Cruise Control (ACC), the cruise control system may automatically brake to slow the vehicle down to maintain the set following gap between you and the vehicle in front of you or while navigating a sharp turn.

Snow/Ice Mode improves vehicle acceleration on snow and ice covered roads. When active, Snow/Ice Mode will adjust acceleration to optimize traction on slippery surfaces. This mode can compromise the acceleration on dry asphalt.

![image 254](2023-trailblazer_images/imageFile254.png)

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Setting Cruise Control If 5 is on when not in use, −SET or +RES could get bumped and go into cruise when not desired. Keep 5 off when cruise is not being used. To set a speed:

########### Increasing Speed While Using Cruise Control

If the cruise control system is already activated:

Passing Another Vehicle While Using Cruise Control

. Press and hold +RES up until the vehicle accelerates to the desired speed, then release it.

Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed. While pressing the accelerator pedal or shortly following the release to override cruise control, briefly pressing −SET will result in cruise control set to the current vehicle speed.

. To increase the speed in small increments,

1. Press 5 to turn the cruise system on.

2. Get to the speed desired.

3. Press −SET down and release. The desired set speed briefly appears in the instrument cluster.

briefly press +RES up. For each press, the vehicle goes about 1 km/h (1 mph) faster.

following gap is the following time between your vehicle and a vehicle detected directly ahead in your path, moving in the same direction. If no vehicle is detected in your path, ACC works like regular cruise control. ACC uses a windshield mounted front camera sensor.

########### Using Cruise Control on Hills

|{ Warning| |---| |ACC has limited braking ability and may not have time to slow the vehicle down enough to avoid a collision with another vehicle you are following. This can occur when vehicles suddenly slow or stop ahead, or enter your lane. Also see “Alerting the Driver” later in this section. Complete attention is always required while driving and you should be ready to take action and apply the brakes. See Defensive Driving 0 175|

How well the cruise control works on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle speed. When going downhill, you might have to brake or shift to a lower gear to keep your speed down. If the brake pedal is applied, cruise control will disengage.

If a vehicle is detected in your path, ACC can apply acceleration or limited, moderate braking to maintain the selected following gap. To disengage ACC, apply the brake. If ACC is controlling the vehicle speed when the Traction Control System (TCS) or StabiliTrak/ Electronic Stability Control (ESC) system activates, ACC may automatically disengage. See Traction Control/Electronic Stability Control 0 200. When road conditions allow ACC to be safely used, ACC can be turned back on. Disabling the TCS or StabiliTrak/ ESC system will disengage and prevent engagement of ACC.

Ending Cruise Control There are four ways to end cruise control:

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![image 256](2023-trailblazer_images/imageFile256.png)

SET− : Press down briefly to set the speed and activate ACC or to decrease vehicle speed if ACC is already activated. To decrease speed by about 1 km/h (1 mph), press SET– down briefly. To decrease speed to the next 5 km/h (5 mph) mark on the speedometer, hold SET–.

ACC Indicator Regular Cruise Control Indicator

When ACC is engaged, a green o indicator will be lit on the instrument cluster and the following gap will be displayed. When the regular cruise control is engaged, a green J indicator will be lit on the instrument cluster; the following gap will not display. When the vehicle is turned on, the cruise control mode will be set to the last mode used before the vehicle was turned off. It is recommended to switch from ACC to regular cruise control only, when there are no vehicles ahead of your vehicle.

![image 257](2023-trailblazer_images/imageFile257.png)

: Press to disengage ACC without erasing the selected set speed.

[ : Press to select a following gap setting for ACC of Far, Medium, or Near. The speedometer reading can be displayed in either English or metric units. See Instrument Cluster 0 92. The increment value used depends on the units displayed.

3. Press SET– down and release.

4. Remove your foot from the accelerator. After ACC is set, it may immediately apply the brakes if a vehicle ahead is detected closer than the selected following gap. ACC can also be set while the vehicle is stopped if ACC is on and the brake pedal is applied.

To begin using ACC again, press RES+ up briefly while moving more than 5 km/h (5 mph). The vehicle returns to the previous set speed.

|{ Warning| |---| |Always check the cruise control indicator on the instrument cluster to determine which mode cruise control is in before using the feature. If ACC is not active, the vehicle will not automatically brake for other vehicles, which could cause a crash if the brakes are not applied manually. You and others could be seriously injured or killed.|

A green ACC indicator and the set speed display on the instrument cluster. The vehicle ahead indicator may be flashing if a vehicle ahead was present and moved. See “Approaching and Following a Vehicle” later in this section. If the vehicle is stopped with the brake pedal applied, press RES+ up and release the brake pedal. ACC will hold the vehicle until RES+ or the accelerator pedal is pressed. Once ACC has resumed, if there is no vehicle ahead, if the vehicle ahead is beyond the selected following gap, or if the vehicle has exited a sharp curve, then the vehicle speed will increase to the set speed.

![image 258](2023-trailblazer_images/imageFile258.png)

Setting Adaptive Cruise Control If 5 is on when not in use, it could get pressed and go into ACC when not desired. Keep 5 off when cruise is not being used. Select the set speed desired for ACC. This is the vehicle speed when no vehicle is detected in its path. While the vehicle is moving, ACC will not set at a speed less than 5 km/h (3 mph), although the minimum allowable set speed is 25 km/h (15 mph). To set ACC while moving:

The ACC indicator displays on the instrument cluster. When ACC is turned on, the indicator will be lit white. When ACC is engaged, the indicator will turn green.

Be mindful of speed limits, surrounding traffic speeds, and weather conditions when selecting the set speed.

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The ACC set speed is erased from memory if 5 is pressed or if the ignition is turned off.

Do not install objects on top of the vehicle that overhang and obstruct the front camera, such as a canoe, kayak, or other items that can be transported on a roof rack system. See Roof Rack System 0 83.

########## Lighting Conditions Affecting ACC

########## Weather Conditions Affecting ACC

The ACC front camera can be affected by poor lighting conditions, and ACC may have limited performance when:

If the interior temperature is extremely high, the instrument cluster may indicate that ACC is temporarily unavailable. This can be caused by extreme hot weather conditions with direct sunlight on the front camera. ACC will return to normal operation once the cabin temperature is lower.

Do not modify the hood, headlamps, or fog lamps, as this may limit the camera’s ability to detect an object.

. There are changes in brightness, such as entering and exiting tunnels, bridges, and overpasses.

. Low sun angles cause the camera to not detect objects, or it is more difficult to detect objects in the same traffic lane.

Conditions that are associated with low visibility, such as fog, rain, snow, or road spray, may limit ACC performance. Water

. Lighting is poor in the evening or early morning

########## Cleaning the Sensing System

|Warning (Continued)| |---| |. Work if the detection sensor is covered up, such as with a sticker, magnet, or metal plate.

. Work if the area surrounding the detection sensor is damaged or not properly repaired.

Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes.|

|{ Warning| |---| |Do not rely on the Driver Assistance Systems. These systems do not replace the need for paying attention and driving safely. You may not hear or feel alerts or warnings provided by these systems. Failure to use proper care when driving may result in injury, death, or vehicle damage. See Defensive Driving 0 175.

Under many conditions, these systems will not:

. Detect children, pedestrians, bicyclists, or animals.

. Detect vehicles or objects outside the area monitored by the system.

. Work at all driving speeds.

. Warn you or provide you with enough time to avoid a crash.

. Work under poor visibility or bad weather conditions.

. Work if the detection sensor is not cleaned or is covered by ice, snow, mud, or dirt.

(Continued)|

The camera sensor on the windshield behind the rearview mirror can become blocked by snow, ice, dirt, mud, or debris. This area needs to be cleaned for ACC to operate properly.

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A warning triangle may display to show that RPA or RCTA has detected an object. This triangle changes from amber to red and increases in size the closer the object.

Blocked sensors will not detect objects and can also cause false detections. Keep the sensors clean of mud, dirt, snow, ice, and slush; and clean sensors after a car wash in freezing temperatures.

|{ Warning| |---| |The camera(s) do not display children, pedestrians, bicyclists, crossing traffic, animals, or any other object outside of the cameras’ field of view, below the bumper, or under the vehicle. Shown distances may be different from actual distances. Do not drive or park the vehicle using only these camera(s). Always check behind and around the vehicle before driving. Failure to use proper care may result in injury, death, or vehicle damage.|

The instrument cluster may have a Park Assist display with bars that show “distance to object” and object location information for the Park Assist system. As the object gets closer, more bars light up and the bars change color from yellow to amber to red.

|{ Warning| |---| |The Park Assist system does not detect children, pedestrians, bicyclists, animals, or objects located below the bumper or that are too close or too far from the vehicle. It is not available at speeds greater than 8 km/h (5 mph). To prevent injury, death, or vehicle damage, even

(Continued)|

When an object is first detected in the rear, one beep will be heard from the rear. When an object is very close (< 0.6 m (2 ft) in the vehicle rear, five beeps will sound from the rear.

########## Turning the Features On or Off

FCA detects vehicles within a distance of approximately 60 m (197 ft) and operates at speeds above 8 km/h (5 mph).

Rear Park Assist symbols can be turned on or off through vehicle settings. To view available settings from the infotainment screen, touch Settings > Vehicle > Collision/Detection Systems.

RCTA can be turned on or off through vehicle settings. To view available settings from the infotainment screen, touch Settings > Vehicle > Collision/Detection Systems.

|{ Warning| |---| |FCA is a warning system and does not apply the brakes. When approaching a slower-moving or stopped vehicle ahead too rapidly, or when following a vehicle too closely, FCA may not provide a warning with enough time to help avoid a crash. It also may not provide any warning at all. FCA does not warn of pedestrians, animals, signs, guardrails, bridges, construction barrels, or other objects. Be ready to take action and apply the brakes. See Defensive Driving 0 175.|

Turn off RPA when towing a trailer.

####### Assistance Systems for Driving

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Selecting the Alert Timing The Collision Alert control is on the steering wheel. Press [ to set the FCA timing to Far, Medium, or Near. The first button press shows the current setting on the DIC. Additional button presses will change this setting. The chosen setting will remain until it is changed and will affect the timing of both the Collision Alert and the Tailgating Alert features. The timing of both alerts will vary based on vehicle speed. The faster the vehicle speed, the farther away the alert will occur. Consider traffic and weather conditions when selecting the alert timing. The range of selectable alert timings may not be appropriate for all drivers and driving conditions.

When your vehicle approaches another detected vehicle too rapidly, the red FCA display will flash on the windshield.

|{ Warning| |---| |FCA does not provide a warning to help avoid a crash, unless it detects a vehicle. FCA may not detect a vehicle ahead if the FCA sensor is blocked by dirt, snow, or ice, or if the windshield is damaged. It may also not detect a vehicle on winding or hilly roads, or in conditions that can limit visibility such as fog, rain,

(Continued)|

Also, eight rapid high-pitched beeps will sound from the front. When this Collision Alert occurs, the brake system may prepare for driver braking to occur more rapidly which can cause a brief, mild deceleration. Continue to apply the brake pedal as needed. Cruise control may be disengaged when the Collision Alert occurs.

. Clean the entire front of the vehicle.

If your vehicle is equipped with Adaptive Cruise Control (ACC), changing the FCA timing setting automatically changes the following gap setting (Far, Medium, or Near).

|{ Warning| |---| |AEB is an emergency crash preparation feature and is not designed to avoid crashes. Do not rely on AEB to brake the vehicle. AEB will not brake outside of its operating speed range and only responds to detected vehicles.

AEB may not:

. Detect a vehicle ahead on winding or hilly roads.

. Detect all vehicles, especially vehicles with a trailer, tractors, muddy vehicles, etc.

. Detect a vehicle when weather limits visibility, such as in fog, rain, or snow.

. Detect a vehicle ahead if it is partially blocked by pedestrians or other objects.

Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes.|

. Clean the headlamps.

####### Automatic Emergency Braking (AEB)

########## Following Distance Indicator

The AEB system may help avoid or reduce the harm caused by a front-end crashes. AEB also includes Intelligent Brake Assist (IBA). When the system detects a vehicle ahead in your path that is traveling in the same direction that you may be about to crash into, it can provide a boost to braking or automatically brake the vehicle. This can help avoid or lessen the severity of crashes when driving in a forward gear. Depending on the situation, the vehicle may automatically brake moderately or hard. This automatic emergency braking can only occur if a vehicle is detected. This is shown by the FCA vehicle ahead indicator being lit. See Forward Collision Alert (FCA) System 0 217.

The following distance to a moving vehicle ahead in your path is indicated in following time in seconds on the Driver Information Center (DIC). See Driver Information Center (DIC) (Base Level) 0 106 or Driver Information Center (DIC) (Uplevel) 0 108. The minimum following time is 0.5 seconds away. If there is no vehicle detected ahead, or the vehicle ahead is out of sensor range, dashes will be displayed.

########## Unnecessary Alerts

FCA may provide unnecessary alerts for turning vehicles, vehicles in other lanes, objects that are not vehicles, or shadows. These alerts are normal operation and the vehicle does not need service.

The system works when driving in a forward gear between 8 km/h (5 mph) and 80 km/h (50 mph), or on vehicles with Adaptive Cruise Control (ACC), above 4 km/h (2 mph). It can detect vehicles up to approximately 60 m (197 ft).

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########## Cleaning the System

If the FCA system does not seem to operate properly, this may correct the issue:

. Clean the outside of the windshield in front of the rearview mirror.

. There is a problem with the StabiliTrak/ Electronic Stability Control (ESC) system.

AEB may slow the vehicle to a complete stop to try to avoid a potential crash. If this happens, AEB may hold the vehicle at rest momentarily. A firm press the accelerator pedal will release the brake.

|{ Warning| |---| |IBA may increase vehicle braking in situations when it may not be necessary. You could block the flow of traffic. If this occurs, take your foot off the brake pedal and then apply the brakes as needed.|

####### The AEB system does not need service. Front Pedestrian Braking (FPB) System

|{ Warning| |---| |AEB may automatically brake the vehicle suddenly in situations where it is unexpected and undesired. It could respond to a turning vehicle ahead, guardrails, signs, and other non-moving objects. To override AEB, firmly press the accelerator pedal, if it is safe to do so.|

If equipped, the FPB system may help avoid or reduce the harm caused by front-end crashes with nearby pedestrians when driving in a forward gear. FPB displays an amber indicator, ~, when a nearby pedestrian is detected directly ahead. The indicator may also be white depending on the equipped instrument cluster. See Instrument Cluster 0 92. When approaching a detected pedestrian too quickly, FPB provides a red flashing alert on the windshield and rapidly beeps. FPB can provide a boost to braking or automatically brake the vehicle. This system includes Intelligent Brake Assist (IBA), and the Automatic Emergency Braking (AEB) system may also respond to pedestrians. See Automatic Emergency Braking (AEB) 0 219.

AEB and IBA can be disabled through vehicle personalization. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Collision/Detection Systems”.

|{ Warning| |---| |Using AEB or IBA while towing a trailer could cause you to lose control of the vehicle and crash. Turn the system to Alert, or if the vehicle has ACC to Off, when towing a trailer.|

########## Intelligent Brake Assist (IBA)

IBA may activate when the brake pedal is applied quickly by providing a boost to braking based on the speed of approach and distance to a vehicle ahead.

Minor brake pedal pulsations or pedal movement during this time is normal and the brake pedal should continue to be applied as needed. IBA will automatically disengage only when the brake pedal is released.

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A system unavailable message may display if:

The FPB system can detect and alert to pedestrians in a forward gear at speeds between 8 km/h (5 mph) and 80 km/h (50 mph). During daytime driving, the system detects pedestrians up to a distance

. The front of the vehicle or windshield is not clean.

. Heavy rain or snow is interfering with object detection.

FPB can be set to Off, Alert, or Alert and Brake through vehicle settings. To view available settings from the infotainment screen, touch Settings > Vehicle > Collision/ Detection Systems.

of approximately 40 m (131 ft). During nighttime driving, system performance is very limited.

When the vehicle approaches a pedestrian ahead too rapidly, the red FPB alert display will flash on the windshield. Eight rapid high-pitched beeps will sound from the front. When this Pedestrian Alert occurs, the brake system may prepare for driver braking to occur more rapidly which can cause a brief, mild deceleration. Continue to apply the brake pedal as needed. Cruise control may be disengaged when the Front Pedestrian Alert occurs.

|{ Warning| |---| |FPB does not provide an alert or automatically brake the vehicle, unless it detects a pedestrian. FPB may not detect pedestrians, including children:

. When the pedestrian is not directly ahead, fully visible, or standing upright, or when part of a group.

. Due to poor visibility, including nighttime conditions, fog, rain, or snow.

. If the FPB sensor is blocked by dirt, snow, or ice.

. If the headlamps or windshield are not cleaned or in proper condition.

Be ready to take action and apply the brakes. For more information, see Defensive Driving 0 175. Keep the windshield, headlamps, and FPB sensor clean and in good repair.|

########## Detecting the Pedestrian Ahead

![image 277](2023-trailblazer_images/imageFile277.png)

########## Automatic Braking

If FPB detects it is about to crash into a pedestrian directly ahead, and the brakes have not been applied, FPB may automatically brake moderately or brake hard. This can help to avoid some very low speed pedestrian crashes or reduce pedestrian injury. FPB can automatically brake to detected pedestrians between 8 km/h (5 mph) and 80 km/h (50 mph). Automatic braking levels may be reduced under certain conditions, such as higher speeds.

FPB alerts and automatic braking will not occur unless the FPB system detects a pedestrian. When a nearby pedestrian is detected directly in front of the vehicle, the pedestrian ahead indicator will display amber or white depending on the equipped instrument cluster. See Instrument Cluster 0 92.

Front Pedestrian Alert

![image 278](2023-trailblazer_images/imageFile278.png)

If this happens, Automatic Braking may engage the Electric Parking Brake (EPB) to hold the vehicle at a stop. Release the EPB. A firm press of the accelerator pedal will also release Automatic Braking and the EPB.

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2. LCA Detection Zone

LCA displays may not come on when passing a vehicle quickly, for a stopped vehicle, or when towing a trailer. The LCA detection zones that extend back from the side of the vehicle do not move further back when a trailer is towed. Use caution while changing lanes when towing a trailer. LCA may alert to objects attached to the vehicle, such as a trailer, bicycle, or object extending out to either side of the vehicle. Attached objects may also interfere with the detection of vehicles. This is normal system operation; the vehicle does not need service.

When the vehicle is started, both outside mirror LCA displays will briefly come on to indicate the system is operating. When the vehicle is in a forward gear, the left or right outside mirror display will light up if a moving vehicle is detected in the next lane over in that blind zone or rapidly approaching that zone. If the turn signal is activated in the same direction as a detected vehicle, this display will flash as an extra warning not to change lanes.

The LCA sensor covers a zone of approximately one lane over from both sides of the vehicle, or 3.5 m (11 ft). The height of the zone is approximately between 0.5 m (1.5 ft) and 2 m (6 ft) off the ground. The Side Blind Zone Alert (SBZA) warning area starts at approximately the middle of the vehicle and goes back 5 m (16 ft). Drivers are also warned of vehicles rapidly approaching from up to 70 m (230 ft) behind the vehicle.

LCA can be disabled. When you disable LCA, Side Blind Zone Alert is also disabled. To view available settings from the infotainment screen, touch Settings > Vehicle > Collision/Detection Systems. If LCA is disabled by the driver, the LCA mirror displays will not light up.

########## How the System Works

The LCA symbol lights up in the outside mirrors when the system detects a moving vehicle in the next lane over that is in the side blind zone or rapidly approaching that zone from behind. A lit LCA symbol indicates it may be unsafe to change lanes. Before making a lane change, check the LCA display, check mirrors, glance over your shoulder, and use the turn signals.

LCA may not always alert the driver to vehicles in the next lane over, especially in wet conditions or when driving on sharp curves. The system does not need to be serviced. The system may light up due to guardrails, signs, trees, shrubs, and other non-moving objects. This is normal system operation; the vehicle does not need service.

########## When the System Does Not Seem to Work Properly

The LCA system requires some driving for the system to calibrate to maximum performance. This calibration may occur more quickly if the vehicle is driving on a straight highway road with traffic and roadside objects (e.g., guardrails, barriers).

LCA may not operate when the LCA sensors in the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, or slush, or in heavy rainstorms. For cleaning instructions, see "Washing the Vehicle" under Exterior Care 0 305. If the DIC still displays the system unavailable

![image 280](2023-trailblazer_images/imageFile280.png)

![image 281](2023-trailblazer_images/imageFile281.png)

Left Outside Mirror Display

Right Outside Mirror Display

overridden by turning the steering wheel. If the system detects you are steering intentionally across a lane marker, the LDW will not be given. Do not expect the LDW to occur when you are intentionally crossing a lane marker.

message after cleaning both sides of the vehicle toward the rear corners of the vehicle, see your dealer.

|Warning (Continued)|

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|---| |If LKA only detects lane markings on one side of the road, it will only assist or provide an LDW alert when approaching the lane on the side where it has detected a lane marking. Even with LKA and LDW, you must steer the vehicle. Always keep your attention on the road and maintain proper vehicle position within the lane, or vehicle damage, injury, or death could occur. Always keep the windshield, headlamps, and camera sensors clean and in good repair. Do not use LKA in bad weather conditions or on roads with unclear lane markings, such as construction zones.|

If the LCA displays do not light up when moving vehicles are in the side blind zone or are rapidly approaching this zone and the system is clean, the system may need service. Take the vehicle to your dealer.

|{ Warning| |---| |The LKA system does not continuously steer the vehicle. It may not keep the vehicle in the lane or give a Lane Departure Warning (LDW) alert, even if a lane marking is detected.

The LKA and LDW systems may not:

. Provide an alert or enough steering assist to avoid a lane departure or crash.

. Detect lane markings under poor weather or visibility conditions. This can occur if the windshield or headlamps are blocked by dirt, snow, or ice; if they are not in proper condition; or if the sun shines directly into the camera.

. Detect road edges.

. Detect lanes on winding or hilly roads. (Continued)|

Radio Frequency Information See Radio Frequency Statement 0 335. Lane Keep Assist (LKA)

If equipped, LKA may help avoid crashes due to unintentional lane departures. This system uses a camera to detect lane markings. The LKA may be ready to assist at speeds between 50 km/h (31 mph) and 180 km/h (112 mph). LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking. It may also provide a Lane Departure Warning (LDW) alert if the vehicle crosses a detected lane marking. This system is not intended to keep the vehicle centered in the lane. LKA will not assist and alert if the turn signal is active in the direction of lane departure, or if it detects that you are accelerating, braking or actively steering. LKA can be

|{ Warning| |---| |Using LKA on slippery roads could cause loss of control of the vehicle and a crash. Turn the system off.|

When on, A is white, if equipped, indicating that the system is not ready to assist. A is green if LKA is ready to assist. LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking. A is amber when assisting. It may also provide a Lane Departure Warning (LDW) alert by flashing A amber if the vehicle crosses a detected lane marking. Additionally, there may be three beeps, or the driver seat may pulse three times, on the right or left, depending on the lane departure direction. Take Steering

. Banked roads.

|{ Warning| |---| |LKA will not alert the driver if a towed trailer crosses into an adjacent lane of travel. Serious injury or property damage may occur if the trailer moves into another lane. Always monitor the trailer position while towing to make sure it is within the same lane as the tow vehicle.|

. Roads with poor lane markings, such as

two-lane roads. If the LKA system is not functioning properly when lane markings are clearly visible, cleaning the windshield may help. A camera blocked message may display if the camera is blocked. Some driver assistance systems may have reduced performance or not work at all. An LKA or LDW unavailable message may display if the systems are temporarily unavailable. This message could be due to a blocked camera. The LKA system does not need service. Clean the outside of the windshield behind the rearview mirror. LKA assistance and/or LDW alerts may occur due to tar marks, shadows, cracks in the road, temporary or construction lane markings, or other road imperfections. This is normal system operation; the vehicle does not need service. Turn LKA off if these conditions continue.

How the System Works LKA uses a camera sensor installed on the windshield ahead of the rearview mirror to detect lane markings. It may provide brief steering assist if it detects an unintended lane departure. It may further provide an audible alert or the driver seat may pulse indicating that a lane marking has been crossed. The system does not provide a Lane Departure Warning (LDW) when intentionally steering across a lane marker. To turn LKA on and off, press A on the center console. If equipped, the indicator light on the button comes on when LKA is on and turns off when LKA is disabled. On some vehicles, a long press of over three seconds is required to turn LKA off.

The LKA system does not continuously steer the vehicle. If LKA does not detect active driver steering, an alert and chime may be provided. Steer the vehicle to dismiss. LKA may become temporarily unavailable after repeated take steering alerts.

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|{ Warning| |---| |Fuel vapors and fuel fires burn violently and can cause injury or death.

Follow these guidelines to help avoid injuries to you and others:

. Read and follow all the instructions on the fuel pump island.

. Turn off the engine when refueling.

. Keep sparks, flames, and smoking

materials away from fuel. . Do not leave the fuel pump

unattended.

. Avoid using electronic devices while refueling.

. Do not re-enter the vehicle while pumping fuel.

. Keep children away from the fuel pump and never let children pump fuel.

. Before touching the fill nozzle, touch a metallic object to discharge static electricity from your body.

(Continued)|

The U.S., Canada, and Mexico post fuel octane ratings in anti-knock index (AKI). For fuel not to use in a foreign country, see Prohibited Fuels 0 226.

####### Fuel Additives

TOP TIER Detergent Gasoline is highly recommended for use with your vehicle. If your country does not have TOP TIER Detergent Gasoline, add ACDelco Fuel System Treatment Plus−Gasoline to the vehicle’s gasoline fuel tank at every oil change or 15 000 km (9,000 mi), whichever occurs first. TOP TIER Detergent Gasoline and ACDelco Fuel System Treatment Plus−Gasoline will help keep your vehicle’s engine fuel deposit free and performing optimally.

![image 284](2023-trailblazer_images/imageFile284.png)

####### Filling the Tank

An arrow on the fuel gauge indicates which side of the vehicle the fuel door is on. See Fuel Gauge 0 95.

To open the fuel door, push and release the rearward center edge of the door.

Turn the fuel cap counterclockwise to remove. When refueling, hang the fuel cap from the hook on the fuel door. Fully insert and latch the fill nozzle, then begin fueling.

|{ Warning| |---| |Overfilling the fuel tank by more than three clicks of a standard fill nozzle may cause:

. Vehicle performance issues, including engine stalling and damage to the fuel system.

. Fuel spills.

. Under certain conditions, fuel fires.|

|Caution| |---| |If a new fuel cap is needed, get the right type of cap from your dealer. The wrong type of fuel cap may not fit properly, may turn on the malfunction indicator lamp, and could damage the fuel system and emissions system. See Malfunction Indicator Lamp (Check Engine Light) 0 99.|

|Warning (Continued)| |---| |. Bring the fill nozzle in contact with the inside of the fill opening before operating the nozzle. Maintain contact until filling is complete.

. Keep sparks, flames, and smoking materials away from fuel.

. Avoid using electronic devices while pumping fuel.|

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Filling a Portable Fuel Container

Trailer Towing General Towing Information

|{ Warning| |---| |Never fill a portable fuel container while it is in the vehicle. Static electricity discharge from the container can ignite the fuel vapor. You or others could be badly burned and the vehicle could be damaged. To help avoid injury to you and others:

. Dispense fuel only into approved containers.

. Do not fill a container while it is inside a vehicle, in a vehicle's trunk, in a pickup bed, or on any surface other than the ground.

(Continued)|

Be careful not to spill fuel. Wait five seconds after you have finished pumping before removing the fill nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care 0 305. Reinstall the cap by turning it clockwise until it clicks. Push the fuel door closed until it latches.

Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle to tow a trailer. Read the entire section before towing a trailer.

|{ Warning| |---| |If a fire starts while you are refueling, do not remove the fill nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately.|

To tow a disabled vehicle, see Transporting a Disabled Vehicle 0 301. To tow the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing 0 302.

. Vehicles can tow in D (Drive). If the transmission downshifts too often, a lower gear may be selected using Manual Mode See Manual Mode 0 196.

####### Driving Characteristics and Towing Tips

The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. Read this section carefully before pulling a trailer.

|{ Warning| |---| |You can lose control when towing a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy or the trailer brakes are inadequate for the load, the vehicle may not stop as expected. You and others could be seriously injured. The vehicle may also be damaged, and the repairs would not be covered by the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer for advice and information about towing a trailer with the vehicle.|

If equipped, the following driver assistance features should be turned off when towing a trailer:

When towing a trailer:

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The trailer structure, the tires, and the brakes must be all be rated to carry the intended cargo. Inadequate trailer equipment can cause the combination to operate in an unexpected or unsafe manner. Before driving, inspect all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires, and mirrors. See Towing Equipment 0 235. If the trailer has electric brakes, start the combination moving and then manually apply the trailer brake controller to check the trailer brakes work. During the trip, occasionally check that the cargo and trailer are secure and that the lamps and any trailer brakes are working.

that extend out from the back of the vehicle do not move further back when a trailer is towed.

More passing distance is needed when towing a trailer. The combination will not accelerate as quickly and is much longer so it is necessary to go much farther beyond the passed vehicle before returning to the lane. Pass on level roadways. Avoid passing on hills if possible.

|{ Warning| |---| |To prevent serious injury or death from carbon monoxide (CO), when towing a trailer:

. Do not drive with the liftgate, trunk/hatch, or rear-most window open.

. Fully open the air outlets on or under the instrument panel.

. Adjust the climate control system to a setting that brings in only outside air. See “Climate Control Systems” in the Index.

For more information about carbon monoxide, see Engine Exhaust 0 194.|

########## Backing Up

Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move that hand to the left. To move the trailer to the right, move that hand to the right.

Always back up slowly and, if possible, have someone guide you.

Towing with a Stability Control System When towing, the stability control system might be heard. The system reacts to vehicle movement caused by the trailer, which mainly occurs during cornering. This is normal when towing heavier trailers. Following Distance

########## Making Turns

|Caution| |---| |Turn more slowly and make wider arcs when towing a trailer to prevent damage to your vehicle. Making very sharp turns could cause the trailer to contact the vehicle.|

Towing a trailer requires experience. The combination of the vehicle and trailer is longer and not as responsive as the vehicle itself. Get used to the handling and braking of the combination by driving on a level road surface before driving on public roads.

Stay at least twice as far behind the vehicle ahead as you would when driving without a trailer. This can help to avoid heavy braking and sudden turns.

########## Parking on Hills

########## Leaving After Parking on a Hill

Make wider turns than normal when towing, so trailer will not go over soft shoulders, over curbs, or strike road signs, trees, or other objects. Always signal turns well in advance. Do not steer or brake suddenly.

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For information about the vehicle's maximum load capacity, see Vehicle Load Limits 0 181. When calculating the GVWR with a trailer attached, the trailer tongue weight must be included as part of the weight the vehicle is carrying.

|Vehicle| |Maximum Trailer Weight| |*GCWR| |---|---|---|---|---| |1.2L CVT Front-Wheel Drive| |454 kg (1,000 lb)| |2,050 kg (4,519 lb)| |1.3L CVT Front-Wheel Drive| |454 kg (1,000 lb)| |2,070 kg (4,563 lb)| |1.3L AT All-Wheel Drive| |454 kg (1,000 lb)| |2,130 kg (4,695 lb)| |* The Gross Combination Weight Rating (GCW passengers, cargo, equipment, and conversions|) is the total allowable weight of the completely The GCWR for the vehicle should not be exceede|) is the total allowable weight of the completely The GCWR for the vehicle should not be exceede|oaded vehicel and trailer including any

.|oaded vehicel and trailer including any

.| | | | | | | |Maximum Trailer Tongue Weight Rating The Maximum Trailer Tongue Weight Rating is the allowable trailer tongue weight that the vehicle can support using a conventional trailer hitch. It may be necessary to reduce the overall trailer weight to stay within the maximum trailer tongue weight rating while still maintaining the correct trailer load balance.|![image 286](2023-trailblazer_images/imageFile286.png)

Do not exceed a maximum trailer tongue weight of 45.36 kg (100 lb).|![image 286](2023-trailblazer_images/imageFile286.png)

Do not exceed a maximum trailer tongue weight of 45.36 kg (100 lb).|The trailer tongue weight contributes to the Gross Vehicle Weight (GVW). GVW includes the CURB WEIGHT of your vehicle, any passengers, cargo, equipment and the trailer tongue weight. Vehicle options, passengers, cargo, and equipment reduce the maximum allowable tongue weight the vehicle can carry, which also reduces the maximum allowable trailer weight.

Trailer Load Balance

The correct trailer load balance must be maintained to ensure trailer stability. Incorrect load balance is a leading cause of trailer sway.|The trailer tongue weight contributes to the Gross Vehicle Weight (GVW). GVW includes the CURB WEIGHT of your vehicle, any passengers, cargo, equipment and the trailer tongue weight. Vehicle options, passengers, cargo, and equipment reduce the maximum allowable tongue weight the vehicle can carry, which also reduces the maximum allowable trailer weight.

Trailer Load Balance

The correct trailer load balance must be maintained to ensure trailer stability. Incorrect load balance is a leading cause of trailer sway.|

If the trailer tongue weight is too high or too low, it may be possible to rearrange some of the cargo inside of the trailer. Do not exceed the maximum allowable tongue weight for your vehicle. Use the shortest hitch extension available to position the hitch ball closer to your vehicle. This will help reduce the effect of the trailer tongue weight on the trailer hitch and the rear axle.

using a weight-carrying hitch which has a coupler latched to the hitch ball, or a tow eye latched to a pintle hook. Other trailers may require a weight-distributing hitch that uses spring bars to distribute the trailer tongue weight between your vehicle and trailer axles. See “Maximum Trailer Tongue Weight” under Trailer Towing 0 232 for weight limits with various hitch types.

![image 287](2023-trailblazer_images/imageFile287.png)

Never attach rental hitches or other bumper-type hitches. Only use frame-mounted hitches that do not attach to the bumper.

If a cargo carrier is used in the trailer hitch receiver, choose a carrier that positions the load as close to the vehicle as possible. Make sure the total weight, including the carrier, is no more than half of the maximum allowable tongue weight for the vehicle.

The trailer tongue weight (1) should be 10–15% of the loaded trailer weight (2). Some specific trailer types, such as boat trailers, fall outside of this range. Always refer to the trailer owner’s manual for the recommended trailer tongue weight for each trailer. Never exceed the maximum loads for your vehicle, hitch and trailer.

########## Tires

. Do not tow a trailer while using a compact spare tire on the vehicle.

Ask your dealer for trailering information or assistance.

. Tires must be properly inflated to support loads while towing a trailer. See Tires 0 276 for instructions on proper tire inflation.

####### Towing Equipment Hitches

After loading the trailer, separately weigh the trailer and then the trailer tongue and calculate the trailer load balance percentage to see if the weights and distribution are appropriate for your vehicle. If the trailer weight is too high, it may be possible to transfer some of the cargo into your vehicle.

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########## Safety Chains

Always use the correct hitch equipment for your vehicle. Crosswinds, large trucks going by, and rough roads can affect the trailer and the hitch.

Always attach chains between the vehicle and the trailer, and attach the chains to the holes on the trailer hitch platform. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer.

Proper hitch equipment for your vehicle helps maintain control of the vehicle-trailer combination. Many trailers can be towed

########## Trailer Lamps

Trailer tires deteriorate over time. The trailer tire sidewall will show the week and year the tire was manufactured. Many trailer tire manufacturers recommend replacing tires more than six years old.

Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Always leave just enough slack so the combination can turn. Never allow safety chains to drag on the ground.

Always check all trailer lamps are working at the beginning of each trip, and periodically on longer trips.

########## Turn Signals When Towing a Trailer

Overloading is another leading cause of trailer tire blow-outs. Never load your trailer with more weight than the tires are designed to support. The load rating is located on the trailer tire sidewall.

########## Trailer Brakes

When properly connected, the trailer turn signals should will illuminate to indicate the vehicle is turning, changing lanes, or stopping. When towing a trailer, the arrows on the instrument cluster will illuminate even if the trailer is not properly connected or the bulbs are burned out.

Loaded trailers over 450 kg (1,000 lb) must be equipped with brake systems and with brakes for each axle. Trailer braking equipment conforming to Canadian Standards Association (CSA) requirement CAN3-D313, or its equivalent, is recommended.

Always know the maximum speed rating for the trailer tires before driving. This may be significantly lower than the vehicle tire speed rating. The speed rating may be on the trailer tire sidewall. If the speed rating is not shown, the default trailer tire speed rating is 105 km/h (65 mph).

########## Trailer Tires

State or local regulations may require trailers to have their own braking system if the loaded weight of the trailer exceeds certain minimums that can vary from state to state. Read and follow the instructions for the trailer brakes so they are installed, adjusted, and maintained properly. Never attempt to tap into your vehicle's hydraulic brake system. If you do, both the vehicle anti-lock brakes and the trailer brakes may not function, which could result in a crash.

Special Trailer (ST) tires differ from vehicle tires. Trailer tires are designed with stiff sidewalls to help prevent sway and to support heavy loads. These features can make it difficult to determine if the trailer tire pressures are low only based on a visual inspection.

Always check all trailer tire pressures before each trip when the tires are cool. Low trailer tire pressure is a leading cause of trailer tire blow-outs.

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#### Conversions and Add-Ons Add-On Electrical Equipment

The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle 0 61 and Adding Equipment to the Airbag-Equipped Vehicle 0 61.

|{ Warning| |---| |The Data Link Connector (DLC) is used for vehicle service and Emission Inspection/ Maintenance testing. See Malfunction Indicator Lamp (Check Engine Light) 0 99. A device connected to the DLC — such as an aftermarket fleet or driver-behavior tracking device — may interfere with vehicle systems. This could affect vehicle operation and cause a crash. Such devices may also access information stored in the vehicle’s systems.|

|Caution| |---| |Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the vehicle warranty. Always check with your dealer before adding electrical equipment.|

Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle is not operating.

Vehicle Care

Wiper Blade Replacement ..... .. .. . .. . 260 Windshield Replacement ............... 261 Gas Strut(s) ............................ 261

Engine Compartment Fuse Block .... . . . 271 Instrument Panel Fuse Block ........... 273 Rear Compartment Fuse Block .... . . . . . 275

General Information General Information ................... 239 California Perchlorate Materials

########## Headlamp Aiming

########## Wheels and Tires

Front Headlamp Aiming ..... . .. . .. . .. . 262 Bulb Replacement

Tires ................................... 276 All-Season Tires ........................ 277 Winter Tires ........................... 277 Tire Sidewall Labeling .... . . . . . . . . . . . . . 278 Tire Designations ...................... 279 Tire Terminology and Definitions .... . 280 Tire Pressure ...... ..... ..... ..... ..... 282 Tire Pressure Monitor System .... . . . . . 283 Tire Pressure Monitor Operation .... . . 284 Tire Inspection ..... . . . . . . . . . . . .. . . . . . . 287 Tire Rotation ............... ........... 287 When It Is Time for New Tires .... . . . . 288 Buying New Tires ...... ... .. ... .. ... .. 289 Different Size Tires and Wheels .... . . . 290 Uniform Tire Quality Grading .... . . . . . 290 Wheel Alignment and Tire Balance .... 292 Wheel Replacement ..... .. .. .. .. .. .. .. 292 Tire Chains ............................ 292 If a Tire Goes Flat ..................... 293 Tire Changing ......................... 294 Compact Spare Tire .... . . . . . . . . . . . . . . . 298

Requirements ........................ 239

Accessories and Modifications .... . . . . . 239 Vehicle Checks

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For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.

Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in electronic keys, may contain perchlorate materials. Perchlorate Material – special handling may apply. See www.dtsc.ca.gov/hazardouswaste/ perchlorate.

########## Appearance Care

Exterior Care .......................... 305 Interior Care ..... ..... ..... ..... ..... . 309 Floor Mats ............................. 312

Genuine GM parts have one of these marks:

![image 288](2023-trailblazer_images/imageFile288.png)

####### Accessories and Modifications

Adding non-dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, Driver Assistance Systems, and electronic systems like antilock brakes, traction control, and stability control. These accessories or modifications could even cause malfunction or damage not covered by the vehicle warranty.

Damage to suspension components caused by modifying vehicle height outside of factory settings will not be covered by the vehicle warranty.

####### Hood

Damage to vehicle components resulting from modifications or the installation or use of non-GM certified parts, including control module or software modifications, is not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts.

If doing some of your own service work, use the proper service manual. It tells you much more about how to service the vehicle than this manual can. To order the proper service manual, see Publication Ordering Information 0 335.

|{ Warning| |---| |For vehicles with auto engine stop/start, turn the vehicle off before opening the hood. If the vehicle is on, the engine will start when the hood is opened. You or others could be injured.|

This vehicle has an airbag system. Before attempting to do your own service work, see Servicing the Airbag-Equipped Vehicle 0 61.

GM Accessories are designed to complement and function with other systems on the vehicle. See your dealer to accessorize the vehicle using genuine GM Accessories installed by a dealer technician.

|{ Warning| |---| |Components under the hood can get hot from running the engine. To help avoid the risk of burning unprotected skin, never touch these components until they have cooled, and always use a glove or towel to avoid direct skin contact.|

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|. Worn or old tires can cause a crash. If the tread is badly worn, replace them.

. Replace any tires that have been damaged by impacts with potholes, curbs, etc.

. Improperly repaired tires can cause a crash. Only your dealer or an authorized tire service center should repair, replace, dismount, and mount the tires.

. Do not spin the tires in excess of 56 km/h (35 mph) on slippery surfaces such as snow, mud, ice, etc. Excessive spinning may cause the tires to explode.|

Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. All-season tires provide adequate performance for most winter driving conditions, but they may not offer the same level of traction or performance as winter tires on snow or ice-covered roads. See Winter Tires 0 277.

|{ Warning| |---| |. Poorly maintained and improperly used tires are dangerous.

. Overloading the tires can cause overheating as a result of too much flexing. There could be a blowout and a serious crash. See Vehicle Load Limits 0 181.

. Underinflated tires pose the same danger as overloaded tires. The resulting crash could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when the tires are cold.

. Overinflated tires are more likely to be cut, punctured, or broken by a sudden impact — such as when hitting a pothole. Keep tires at the recommended pressure.

(Continued)|

####### Winter Tires

This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires 0 289.

####### All-Season Tires

With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking.

This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces and weather conditions. Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Original

(3) DOT (Department of Transportation) : The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department of Transportation Motor Vehicle Safety Standards.

DOT Tire Date of Manufacture : The last four digits of the TIN indicate the tire manufactured date. The first two digits represent the week and the last two digits, the year. For example, the third week of the year 2020 would have a 4-digit DOT date of 0320. Week 01 is the first full week (Sunday through Saturday) of each year.

(4) Tire Identification Number (TIN) : The letters and numbers following the DOT (Department of Transportation) code are the Tire Identification Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture.

If using winter tires:

![image 346](2023-trailblazer_images/imageFile346.png)

. Use tires of the same brand and tread type on all four wheel positions.

. Use only radial ply tires of the same size, load range, and speed rating as the original equipment tires.

Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability.

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Use a good quality pocket-type gauge to check tire pressure. Proper tire inflation cannot be determined by looking at the tire. Check the tire inflation pressure when the tires are cold, meaning the vehicle has not been driven for at least three hours or no more than 1.6 km (1 mi).

Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces energy efficiency and tire tread life, and may affect the vehicle's handling and stopping ability.

####### Tire Pressure Monitor System

The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your tires and transmit tire pressure readings to a receiver located in the vehicle.

Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading Information label, no further adjustment is necessary. If the inflation pressure is low, add air until the recommended pressure is reached. If the inflation pressure is high, press on the metal stem in the center of the tire valve to release air.

Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale.

Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should determine the proper tire inflation pressure for those tires.)

Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This

Recheck the tire pressure with the tire gauge.

about the DIC operation and displays, see Driver Information Center (DIC) (Base Level) 0 106 or Driver Information Center (DIC) (Uplevel) 0 108.

the air pressure in the tires and transmit the tire pressure readings to a receiver located in the vehicle.

sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists.

When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly.

![image 349](2023-trailblazer_images/imageFile349.png)

The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This could be an early indicator that the air pressure is getting low and needs to be inflated to the proper pressure. A Tire and Loading Information label shows the size of the original equipment tires and the correct inflation pressure for the tires when they are cold. See Vehicle Load Limits 0 181, for an example of the Tire and Loading Information label and its location. Also see Tire Pressure 0 282.

When a low tire pressure condition is detected, the TPMS illuminates the low tire pressure warning light located on the instrument cluster. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits 0 181.

See Tire Pressure Monitor Operation 0 284. See Radio Frequency Statement 0 335. Tire Pressure Monitor Operation

The TPMS can warn about a low tire pressure condition, but it does not replace normal tire maintenance. See Tire Inspection 0 287, Tire Rotation 0 287, and Tires 0 276.

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A message to check the pressure in a specific tire may display in the Driver Information Center (DIC). The low tire pressure warning light and the DIC warning message, if equipped, come on at each ignition cycle until the tires are inflated to the correct inflation pressure. Using the DIC, it may be possible to view the tire pressure levels. For additional information and details

This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly. The TPMS sensors monitor

|Caution| |---| |Tire sealant materials are not all the same. A non-approved tire sealant could damage the TPMS sensors. TPMS sensor

(Continued)|

is performed successfully. See "TPMS Sensor Matching Process" later in this section.

If the TPMS is not functioning properly, it cannot detect or signal a low tire pressure condition. See your dealer for service if the TPMS malfunction light and DIC message, if equipped, come on and stay on.

|Caution (Continued)| |---| |damage caused by using an incorrect tire sealant is not covered by the vehicle warranty. Always use only the GM approved tire sealant available through your dealer or included in the vehicle.|

. The TPMS sensor matching process was not done or not completed successfully after rotating the tires. The malfunction light and the DIC message, if equipped, should go off after successfully completing the sensor matching process. See "TPMS Sensor Matching Process" later in this section.

########## Tire Fill Alert (If Equipped)

This feature provides visual and audible alerts outside the vehicle to help when inflating an underinflated tire to the recommended cold tire pressure.

########## TPMS Malfunction Light and Message

The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire pressure warning light, defined above, flashes for about one minute and then stays on for the remainder of the ignition cycle. A DIC warning message may also display. The malfunction light and DIC warning message, if equipped, come on at each ignition cycle until the problem is corrected. Some of the conditions that can cause these to come on are:

. One or more TPMS sensors are missing or damaged. The malfunction light and the DIC message, if equipped, should go off when the TPMS sensors are installed and the sensor matching process is performed successfully. See your dealer for service.

When the low tire pressure warning light comes on:

1. Park the vehicle in a safe, level place.

2. Set the parking brake firmly.

3. Place the vehicle in P (Park).

4. Add air to the tire that is underinflated. The turn signal lamp will flash. When the recommended pressure is reached, the horn sounds once and the turn signal lamp will stop flashing and briefly turn solid.

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Factors, such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires.

Use this rotation pattern when rotating the tires.

![image 351](2023-trailblazer_images/imageFile351.png)

Do not include the compact spare tire in the tire rotation.

Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated. See Tire Pressure 0 282 and Vehicle Load Limits 0 181.

Lightly coat the inner diameter of the wheel hub opening with wheel bearing grease after a wheel change or tire rotation to prevent corrosion or rust buildup.

Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation

0 284.

Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only

TPC Spec number is molded onto the tire's sidewall near the tire size. If the tires have an all-season tread design, the TPC Spec number will be followed by MS for mud and snow. See Tire Sidewall Labeling 0 278 for additional information. GM recommends replacing worn tires in complete sets of four. Uniform tread depth on all tires will help to maintain the performance of the vehicle. Braking and handling performance may be adversely affected if all the tires are not replaced at the same time. If proper rotation and maintenance have been done, all four tires should wear out at about the same time. However, if it is necessary to replace only one axle set of worn tires, place the new tires on the rear axle. See Tire Rotation 0 287.

1.6 mm (1/16 in) or less of tread remaining. See Tire Inspection 0 287 and Tire Rotation 0 287.

aging. This area should be free of grease, gasoline, or other substances that can deteriorate rubber.

The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. GM recommends that tires, including the spare if equipped, be replaced after six years, regardless of tread wear. To identify the age of a tire, use the tire manufacture date, which is the last four digits of the DOT Tire Identification Number (TIN) molded into one side of the tire sidewall. The last four digits of the TIN indicate the tire manufactured date. The first two digits represent the week and the last two digits, the year. For example, the third week of the year 2020 would have a 4-digit DOT date of 0320. Week 01 is the first full week (Sunday through Saturday) of each year.

Parking for an extended period can cause flat spots on the tires that may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires.

####### Buying New Tires

GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rating. When replacement tires are needed, GM strongly recommends buying tires with the same TPC Spec rating.

GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of the vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's

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|Using bias-ply tires on the vehicle may cause the wheel rim flanges to develop cracks after many miles of driving. A tire and/or wheel could fail suddenly and cause a crash. Use only radial-ply tires with the wheels on the vehicle.|

####### Uniform Tire Quality Grading

The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires.

Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction control, electronic

########## Temperature

conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half (1½) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.

The Uniform Tire Quality Grading (UTQG) system does not apply to deep tread, winter tires, compact spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires.

The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards.

########## Traction

The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.

Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Treadwear 200 Traction AA Temperature A

All Passenger Car Tires Must Conform to Federal Safety Requirements In Addition To These Grades.

########## Treadwear

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled

####### Wheel Alignment and Tire Balance

Your dealer will know the kind of wheel that is needed.

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|Warning (Continued)| |---| |if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slow and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the front tires.|

|Caution (Continued)| |---| |retighten them. If the contact continues, slow down until it stops. Driving too fast or spinning the wheels with chains on will damage the vehicle.|

|{ Warning| |---| |Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible.|

####### If a Tire Goes Flat

It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires 0 276. If air goes out of a tire, it is much more likely to leak out slowly. But if there is ever a blowout, here are a few tips about what to expect and what to do:

|Caution| |---| |If the vehicle is equipped with a tire size other than 225/60R17 or 225/55R18, use tire chains only where legal and only when necessary. Use low profile chains that add no more than 12 mm thickness to the tire tread and inner sidewall. Use chains that are the proper size for the tires. Install them on the tires of the front axle. Do not use chains on the tires of the rear axle. Tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If the chains contact the vehicle, stop and

(Continued)|

|{ Warning| |---| |Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.|

If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible.

A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible.

####### Tire Changing Removing the Spare Tire and Tools

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Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied.

Visually inspect brake lines and hoses for proper attachment, connections, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect drum brake linings/shoes for wear or cracks. Inspect all other brake parts.

Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice.

########## Weatherstrips

|Caution| |---| |Chrome wheels and chrome wheel trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium chloride or calcium chloride. These are used on roads for conditions such as dust and ice. Always wash the chrome with soap and water after exposure.|

Apply weatherstrip lubricant on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips at least once a year. Hot, dry climates may require more frequent application. Black marks from rubber material on painted surfaces can be removed by rubbing with a clean cloth. See Recommended Fluids and Lubricants 0 319.

########## Steering, Suspension, and Chassis Components

Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year.

####### Interior Care

########## Sheet Metal Damage

Inspect power steering for proper attachment, connections, binding, leaks, cracks, chafing, etc.

If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection.

To prevent dirt particle abrasions, regularly clean the vehicle's interior. Before using cleaners, read and follow all safety instructions on the label. While cleaning the interior, open the doors and windows to get proper ventilation. Newspapers or dark garments can transfer color to the vehicle’s interior.

Visually check constant velocity joint boots and axle seals for leaks.

########## Body Component Lubrication

Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty.

Lubricate all key lock cylinders, hood hinges, liftgate hinges, steel fuel door hinges, and power assist step hinges, unless the components are plastic. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak.

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|---| |Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the vehicle warranty.|

Start by vacuuming the surface using a soft brush attachment. If a rotating vacuum brush attachment is being used, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible:

If the soil is not completely removed, it may be necessary to use a commercial upholstery cleaner or spot lifter. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet.

. Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed.

########## Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces, and Natural Open Pore Wood Surfaces

. For solid soils, remove as much as

After cleaning, use a paper towel to blot excess moisture.

possible prior to vacuuming. To clean:

Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap and water solution.

########## Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays

1. Saturate a clean, lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet.

2. Remove excess moisture by gently wringing until water does not drip from the cleaning cloth.

3. Start on the outside edge of the soil and gently rub toward the center. Fold the cleaning cloth to a clean area frequently to prevent forcing the soil into the fabric.

4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth.

Use a microfiber cloth on high gloss surfaces or vehicle displays. First, use a soft bristle brush to remove dirt that can scratch the surface. Then gently clean by rubbing with a microfiber cloth. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use.

|Caution| |---| |Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, or spot removers. Do not use liquids that contain alcohol or solvents on

(Continued)|

########## Cargo Cover and Convenience Net

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########## Customer Information

Customer Satisfaction Procedure .... . . . 327 Customer Assistance Offices ..... . .. .. . 329 Customer Assistance for Text Telephone

Your satisfaction and goodwill are important to your dealer and to Chevrolet. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken:

(TTY) Users .......................... 329 Online Account ........................ 329 GM Mobility Reimbursement

Program ............................. 330 Roadside Assistance Program .... .... .. 330 Scheduling Service Appointments .... . . 332 Courtesy Transportation Program .... . . 332 Collision Damage Repair ..... .. ... .. ... 333 Publication Ordering Information .... . . 335 Radio Frequency Statement .... . . . . . . . 335

STEP ONE : Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of your dealership or the general manager.

########## Reporting Safety Defects

Reporting Safety Defects to the United

States Government .... . . . . . . . . . . . . . . 335 Reporting Safety Defects to the

Canadian Government ..... . .. . .. . .. . 336 Reporting Safety Defects to General

STEP TWO : If after contacting a member of dealership management, it appears your concern cannot be resolved by your dealership without further help, in the U.S., call the Chevrolet Customer Assistance Center at 1-800-222-1020. In Canada, call General Motors of Canada Customer Care Centre at 1-800-263-3777 (English), or 1-800-263-7854 (French).

Motors .............................. 336

This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage, and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program.

The BBB AUTO LINE Program is an out-of-court program administered by BBB National Programs, Inc. to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this informal dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you.

We encourage you to call the toll-free number in order to give your inquiry prompt attention. Have the following information available to give the Customer Assistance representative:

. Vehicle Identification Number (VIN). This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield.

STEP THREE — Canadian Owners : In the event that you do not feel your concerns have been addressed after following the procedure outlined in Steps One and Two, General Motors of Canada Company wants you to be aware of its participation in a no-charge Mediation/Arbitration Program. General Motors of Canada Company has committed to binding arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts involved by an impartial third party arbiter, and may include an informal hearing before the arbiter. The program is designed so that the entire dispute settlement process, from the time you file your complaint to the final decision, should be completed in about 70 days. We believe our impartial program offers advantages over courts in most jurisdictions because it is informal, quick, and free of charge.

. Dealership name and location.

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. Emergency Tow from a Public Road or Highway: Tow to the nearest Chevrolet dealer for warranty service, or if the vehicle was in a crash and cannot be driven. Assistance is not given when the vehicle is stuck in the sand, mud, or snow.

any laws . Legal fines

In the U.S., anyone driving the vehicle is covered. In Canada, a person driving the vehicle without permission from the owner is not covered.

. Mounting, dismounting, or changing of snow tires, chains, or other traction devices

Roadside Assistance is not a part of the New Vehicle Limited Warranty. General Motors North America and Chevrolet reserve the right to make any changes or discontinue the Roadside Assistance program at any time without notification.

Service is not provided if a vehicle is in an area that is not accessible to the service vehicle or is not a regularly traveled or maintained public road, which includes ice and winter roads. Off-road use is not covered.

. Flat Tire Change: Service to change a flat tire with the spare tire. The spare tire, if equipped, must be in good condition and properly inflated. It is the owner's responsibility for the repair or replacement of the tire if it is not covered by the warranty.

General Motors North America and Chevrolet reserve the right to limit services or payment to an owner or driver if they decide the claims are made too often, or the same type of claim is made many times.

########## Services Specific to Canadian-Purchased Vehicles

. Battery Jump Start: Service to jump start a dead battery.

. Fuel Delivery: Reimbursement is up to 7 liters. Propane and other fuels are not provided through this service.

. Trip Interruption Benefits and Assistance: If your trip is interrupted due to a warranty event, incidental expenses may be reimbursed within the Powertrain warranty period. Items considered are reasonable and customary hotel, meals, rental car, or a vehicle being delivered back to the customer, up to 500 miles.

########## Services Provided

. Lock-Out Service: Vehicle registration is required.

. Emergency Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station.

. Trip Interruption Benefits and Assistance: Must be over 150 km from where your trip was started to qualify. Pre-authorization, original detailed receipts, and a copy of the repair orders are required. Once authorization has been

. Lock-Out Service: Service to unlock the vehicle if you are locked out. A remote unlock may be available if you have

If your dealer requests you to bring the vehicle for service, you are urged to do so as early in the work day as possible to allow for same-day repair.

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########### Shuttle Service

received, the Roadside Assistance advisor will help to make arrangements and explain how to receive payment.

This includes one-way or round-trip shuttle service within reasonable time and distance parameters of your dealer's area.

. Alternative Service: If assistance cannot be provided right away, the Roadside Assistance advisor may give permission to get local emergency road service. You will receive payment, up to $100, after sending the original receipt to Roadside Assistance. Mechanical failures may be covered, however any cost for parts and labor for repairs not covered by the warranty are the owner responsibility.

Courtesy Transportation Program To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for vehicles with the Bumper-to-Bumper (Base Warranty Coverage period in Canada), Federal Emission, Extended Powertrain or Electric specific warranties in both the U.S. and Canada.

########### Public Transportation or Fuel Reimbursement

If overnight warranty repairs are needed, and public transportation is used, the expense must be supported by original receipts and within the maximum amount allowed by GM. If U.S. customers arrange their own transportation, limited reimbursement for reasonable fuel expenses may be available. Claim amounts should reflect actual costs and be supported by original receipts. See your dealer for information.

Scheduling Service Appointments When the vehicle requires warranty service, contact your dealer and request an appointment. By scheduling a service appointment and advising the service consultant of your transportation needs, your dealer can help minimize your inconvenience. If the vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety related. If it is, please call your dealership, let them know this, and ask for instructions.

Several Courtesy Transportation options are available to assist in reducing inconvenience when warranty repairs are required.

########### Courtesy Rental Vehicle

Courtesy Transportation is not a part of the New Vehicle Limited Warranty. A separate manual entitled “Limited Warranty and Owner Assistance Information” produced for new vehicles provides detailed warranty coverage information.

For an overnight warranty repair, the dealer may provide an available courtesy rental vehicle or provide for reimbursement of a rental vehicle. Reimbursement is limited and must be supported by original receipts as well as a signed and completed rental agreement and meet state/provincial, local, and rental vehicle provider requirements. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc. Additional fees

########## Transportation Options

Warranty service can generally be completed while you wait. However, if you are unable to do so, your dealer may offer the following transportation options:

########## Collision Parts

poorly, exhibit premature durability/ corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by the GM New Vehicle Limited Warranty, and any vehicle failure related to such parts is not covered by that warranty.

such as fuel, rental vehicle insurance, taxes, levies, usage fees, excessive mileage, or rental usage beyond the completion of the repair are also your responsibility.

Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which the vehicle was originally built. Genuine GM Collision parts are the best choice to ensure that the vehicle's designed appearance, durability, and safety are preserved. The use of Genuine GM parts can help maintain the GM New Vehicle Limited Warranty.

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It may not be possible to provide a like vehicle as a courtesy rental.

########## Additional Program Information

########## Repair Facility

All program options, such as shuttle service, may not be available at every dealer. Contact your dealer for specific availability.

GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your dealer may have a collision repair center with GM-trained technicians and state-of-the-art equipment, or be able to recommend a collision repair center that has GM-trained technicians and comparable equipment.

Recycled original equipment parts may also be used for repair. These parts are typically removed from vehicles that were total losses in prior crashes. In most cases, the parts being recycled are from undamaged sections of the vehicle. A recycled original equipment GM part may be an acceptable choice to maintain the vehicle's originally designed appearance and safety performance; however, the history of these parts is not known. Such parts are not covered by the GM New Vehicle Limited Warranty, and any related failures are not covered by that warranty.

General Motors reserves the right to unilaterally modify, change, or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion.

####### Collision Damage Repair

########## Insuring the Vehicle

Protect your investment in the GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy terms. Many insurance policies provide reduced protection to the GM vehicle by limiting compensation for damage repairs through the use of aftermarket collision parts. Some insurance companies will not specify aftermarket

If the vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collision repairs diminish the vehicle resale value, and safety performance can be compromised in subsequent collisions.

Aftermarket collision parts are also available. These are made by companies other than GM and may not have been tested for the vehicle. As a result, these parts may fit

Gather the following information:

Genuine GM parts or recycled original GM parts. Remember, recycled parts will not be covered by the GM vehicle warranty.

collision parts. When purchasing insurance, we recommend that you ensure that the vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching to another insurance carrier.

. Driver name, address, and telephone number

. Driver license number

Insurance pays the bill for the repair, but you must live with the repair. Depending on your policy limits, your insurance company may initially value the repair using aftermarket parts. Discuss this with the repair professional, and insist on Genuine GM parts. Remember, if the vehicle is leased, you may be obligated to have the vehicle repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost.

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In Mexico, call 800-466-0811 or 800-508-0000.

or write to:

Transport Canada Motor Vehicle Safety Directorate Defect Investigations and Recalls Division 80 Noel Street Gatineau, QC J8Z 0A1

In other Central America and Caribbean Countries, call 52-555-901-2369.

Administrator, NHTSA 1200 New Jersey Avenue, S.E. Washington, D.C. 20590

#### Vehicle Data Recording and Privacy

You can also obtain other information about motor vehicle safety from https://www.safercar.gov.

####### Reporting Safety Defects to General Motors

The vehicle has a number of computers that record information about the vehicle’s performance and how it is driven or used. For example, the vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment and deploy them in a crash, and, if equipped, to provide antilock braking to help the driver control the vehicle. These modules may store data to help the dealer technician service the vehicle or to help GM improve safety or features. Some modules may also store data about how the vehicle is operated, such as rate of fuel consumption or average speed. These modules may retain personal preferences, such as radio presets, seat positions, and temperature settings.

In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors.

####### Reporting Safety Defects to the Canadian Government

In the U.S., call 1-800-222-1020, or write: Chevrolet Motor Division Chevrolet Customer Assistance Center P.O. Box 33170 Detroit, MI 48232-5170 In Canada, call 1-800-263-3777 (English) or 1-800-263-7854 (French), or write: Customer Care Centre General Motors of Canada Company 500 Wentworth Street W Oshawa, ON L1J 0C5

If you live in Canada, and you believe that the vehicle has a safety defect, notify Transport Canada immediately, and notify General Motors of Canada Company. Call Transport Canada at 1-800-333-0510; go to:

www.tc.gc.ca/recalls (English) www.tc.gc.ca/rappels (French)

####### Cybersecurity

####### Event Data Recorders

driving conditions and no personal data (e.g., name, gender, age, and crash location) are recorded. However, other parties, such as law enforcement, could combine the EDR data with the type of personally identifying data routinely acquired during a crash investigation.

GM collects information about the use of your vehicle including operational and safety related information. We collect this information to provide, evaluate, improve, and troubleshoot our products and services and to develop new products and services. The protection of vehicle electronics systems and customer data from unauthorized outside electronic access or control is important to GM. GM maintains appropriate security standards, practices, guidelines and controls aimed at defending the vehicle and the vehicle service ecosystem against unauthorized electronic access, detecting possible malicious activity in related networks, and responding to suspected cybersecurity incidents in a timely, coordinated and effective manner. Security incidents could impact your safety or compromise your private data. To minimize security risks, please do not connect your vehicle electronic systems to unauthorized devices or connect your vehicle to any unknown or untrusted networks (such as Bluetooth, WIFI or similar technology). In the event you suspect any security incident impacting your data or the safe operation of your vehicle, please stop operating your vehicle and contact your dealer.

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This vehicle is equipped with an Event Data Recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as:

To read data recorded by an EDR, special equipment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as law enforcement, that have the special equipment, can read the information if they have access to the vehicle or the EDR.

. How various systems in your vehicle were operating;

GM will not access these data or share it with others except: with the consent of the vehicle owner or, if the vehicle is leased, with the consent of the lessee; in response to an official request by police or similar government office; as part of GM's defense of litigation through the discovery process; or, as permitted by law. Data that GM collects or receives may also be used for GM research needs or may be made available to others for research purposes, where a need is shown and the data is not tied to a specific vehicle or vehicle owner.

. Whether or not the driver and passenger safety belts were buckled/fastened;

. How far (if at all) the driver was depressing the accelerator and/or brake pedal; and,

. How fast the vehicle was traveling.

These data can help provide a better understanding of the circumstances in which crashes and injuries occur.

Note EDR data are recorded by your vehicle only if a non-trivial crash situation occurs; no data are recorded by the EDR under normal

####### OnStar

If the vehicle is equipped with OnStar and has an active service plan, additional data may be collected and transmitted through the OnStar system. This includes information about the vehicle’s operation; collisions involving the vehicle; the use of the vehicle and its features, including infotainment; and the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website.

See OnStar Additional Information 0 341. Infotainment System

If the vehicle is equipped with a navigation system as part of the infotainment system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information. See the infotainment section for information on stored data and for deletion instructions.

OnStar

#### OnStar Overview

The OnStar system status light is next to the OnStar buttons. If the status light is: . Solid Green: System is ready.

![image 376](2023-trailblazer_images/imageFile376.png)

########## OnStar Overview

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. Find a hotel, restaurant, etc., that meets accessibility needs.

. Provide directions to the closest hospital or pharmacy in urgent situations.

########## Reactivation for Subsequent Owners

Press Q and follow the prompts to speak to an Advisor as soon as possible. The Advisor will update vehicle records and explain OnStar or connected service options.

########## TTY Users

Languages The vehicle can be programmed to respond in multiple languages. Press Q and ask for an Advisor. Advisors are available in English, Spanish, and French. Available languages may vary by country. Potential Issues

operate to call OnStar. However, OnStar could have difficulty identifying the exact location.

OnStar has the ability to communicate to deaf, hard-of-hearing, or speech-impaired customers while in the vehicle. The available TTY system can provide in-vehicle access to all OnStar services, except Virtual Advisor and OnStar Turn-by-Turn Navigation.

. In emergency situations, OnStar can use the last stored GPS location to send to emergency responders.

A temporary loss of GPS can cause loss of the ability to send a Turn-by-Turn Navigation route. The Advisor may give a verbal route or may ask for a call back after the vehicle is driven into an open area.

If equipped, TTY mode can be turned on or off by touching Settings, then Apps, and then Phone. When TTY mode is on, phone calls can be made or received with OnStar using the infotainment display.

OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for an extended period of time without an ignition cycle. To find out the duration of time that applies for the vehicle, contact an OnStar Advisor by pressing Q or calling 1-888-4ONSTAR. If the vehicle has not been started for an extended period of time, OnStar can contact Roadside Assistance or a locksmith to help gain access to the vehicle.

########## Cellular and GPS Antennas

########## OnStar Personal Identification Number (PIN)

Cellular reception is required for OnStar to send remote signals to the vehicle. Do not place items over or near the antenna to prevent blocking cellular and GPS signal reception.

A PIN is needed to access some OnStar services. The PIN will need to be changed the first time when speaking with an Advisor. To change the OnStar PIN, contact an OnStar Advisor by pressing Q or calling 1-888-4ONSTAR.

Unable to Connect to OnStar Message If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Press Q to try the call again or try again after driving a few miles into another cellular area.

########## Global Positioning System (GPS)

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. Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; around airports; in tunnels and underpasses; or in an area with very dense trees. If GPS signals are not available, the OnStar system should still

########## Warranty

OnStar equipment may be warranted as part of the vehicle warranty.

########## Vehicle and Power Issues

########## OnStar - Software Acknowledgements

These updates or changes may also collect personal information. Such collection is described in the OnStar privacy statement or separately disclosed at the time of installation. These updates or changes may also cause a system to automatically communicate with GM servers to collect information about vehicle system status, identify whether updates or changes are available, or deliver updates or changes. An active OnStar agreement constitutes consent to these software updates or changes and agreement that either OnStar or GM may remotely deliver them to the vehicle.

OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.

To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit https://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers, and copyright notices are available for download. This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in receipt of this information.

########## Add-on Electrical Equipment

The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment 0 237. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.

*Provided through LG Electronics Inc., who is solely responsible for provisions of related OSS compliance.

Privacy The complete OnStar Privacy Statement may be found at www.onstar.com (U.S.), or www.onstar.ca (Canada). We recommend that you review it. If you have any questions, call 1-888-4ONSTAR (1-888-466-7827) or press Q to speak with an Advisor. Users of wireless communications are cautioned that the privacy of any information sent via wireless cellular communications cannot be assured. Third parties may unlawfully intercept or access transmissions and private communications without consent.

########## Vehicle Software Updates

OnStar or GM may remotely deliver software updates or changes to the vehicle without further notice or consent. These updates or changes may enhance or maintain safety, security, or the operation of the vehicle or the vehicle systems. Software updates or changes may affect or erase data or settings that are stored in the vehicle, such as saved navigation destinations or pre-set radio stations. Neither OnStar nor GM is responsible for any affected or erased data or settings.