LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2007 >> Terraza V6-3.9L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Module HVAC >> Service and Repair >> HVAC - Manual >> Auxiliary Heater and Air Conditioning Control Module Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Auxiliary Heater and Air Conditioning Control Module Replacement



Auxiliary Heater and Air Conditioning Control Module Replacement

Removal Procedure




1. Remove the auxiliary HVAC control module from the rear overhead console using a small flat-bladed tool to release the mounting tabs.
2. Disconnect the auxiliary HVAC control module electrical connectors.

Installation Procedure




1. Connect the auxiliary HVAC control module electrical connectors.
2. Install the auxiliary HVAC control module by pushing the control into the console until the retaining tabs snap into place.
3. Refer to Programming and Relearning. Programming and Relearning