LaCrosse V8-5.3L (2008)
Control Module HVAC: Service and Repair
HVAC - Automatic
HVAC Control Module Replacement
Removal Procedure
1. Remove the instrument panel lower trim plate. Refer to Instrument Panel Lower Trim Plate Replacement (See: Body and Frame/Interior Moulding
/ Trim/Dashboard / Instrument Panel/Service and Repair).
2. Remove the HVAC control module mounting screws (1).
Important: Retaining clips hold the HVAC control module in place.
3. Pull the HVAC control module rearward from the instrument panel.
4. Disconnect the electrical connectors form the HVAC control module.
5. Remove the HVAC control module.
Installation Procedure
