Yukon XL 2500 2WD V8-6.0L VIN N (2006)
Control Assembly: Service and Repair
HVAC Systems - Automatic
HVAC Control Module Replacement - Auxiliary
HVAC CONTROL MODULE REPLACEMENT - AUXILIARY
REMOVAL PROCEDURE
1. Remove the right rear quarter trim panel.
2. Disconnect the electrical connectors (3,4) from the auxiliary HVAC control module (1).
3. Remove the screws from the auxiliary HVAC control module (1).
4. Remove the auxiliary HVAC control module (1) from the auxiliary HVAC module (2).
INSTALLATION PROCEDURE
1. Install the auxiliary HVAC control module (1) to the auxiliary HVAC module (2).
2. Install the screws to the auxiliary HVAC control module (1).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 1.6 N.m (14 lb in).
3. Connect the electrical connectors (3,4) to the auxiliary HVAC control module (1).
4. Install the right rear quarter trim panel.
HVAC Control Module Replacement
