Avalanche 4WD V8-5.3L (2011)
Auxiliary Inside Air Temperature Sensor Assembly Replacement
Auxiliary Inside Air Temperature Sensor Assembly Replacement
Removal Procedure
1. Remove the third pillar molding. Refer to Center Pillar Upper Garnish Molding Replacement See: Body and Frame/Interior Moulding /
Trim/Trim Panel/Service and Repair/Center Pillar Upper Garnish Molding Replacement.
2. Remove the left rear coat hook, if equipped. Refer to Coat Hook Replacement See: Body and Frame/Interior Moulding / Trim/Service and Repair
.
3. Remove the rear headliner retainers from the front headliner.
4. Carefully lower the headliner from the roof hook and loop retainers.
5. Disconnect the electrical connector from the inside air temperature sensor.
6. Partially remove the auxiliary inside air temperature sensor from the headliner.
7. Remove the sensor grille from the auxiliary inside air temperature sensor.
8. Remove the auxiliary inside air temperature sensor from the headliner.
Installation Procedure
1. Install the new sensor grille to the headliner.