How do I remove and replace the wash heater?

Remove the 6 screws on the Cover Back using a Phillips screwdriver and separate the cover to access the heater. Disconnect the 4 connection housings and holder, ensuring wire harnesses are not caught on other parts, then disassemble the heater and its holding nut using a 10mm box driver. Reassembly is performed in reverse order. (Page 35-36)