You need to install the heater core cover, install the heater core cover screws and the DTM sensors, connect the discharge temperature management (DTM) sensor electrical connectors, connect the wiring harness to the heater core cover wire harness retainer, connect the HVAC module wiring harness retainer pin to the HVAC module, and install the HVAC module.
By BobGM Specialist
01/11/2022