Envoy 2WD L6-4.2L (2008)
5. Start the engine and let run for 1 minute.
Auxiliary Heater and Air Conditioning Control Module Replacement
Auxiliary Heater and Air Conditioning Control Module Replacement
Removal Procedure
1. Using a flat bladed tool, carefully pry out on the top of the HVAC control-auxiliary.
2. Remove the HVAC control-auxiliary from the center console/seat.
3. Disconnect the electrical connector.
4. Remove the rear HVAC control-auxiliary from the vehicle.
Installation Procedure
1. Connect the rear HVAC control-auxiliary electrical connector.
2. Install the HVAC control-auxiliary in the console bottom first.
3. Push in at the top of the HVAC control-auxiliary in order to engage the HVAC control-auxiliary in the console/seat.
