Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Install the new sensor grille to the headliner.
- Install the inside air temperature sensor to the headliner and sensor grille.
- Connect the electrical connector to the inside air temperature sensor.
- Secure the headliner to the roof Velcro.
- Install the rear headliner retainers to the front headliner.
- Install the left rear coat hook, if equipped. Refer to COAT HOOK REPLACEMENT in INTERIOR TRIM .
- Install the third pillar molding. Refer to TRIM REPLACEMENT - THIRD PILLAR (TAHOE / YUKON / ESCALADE / SUBURBAN) or TRIM REPLACEMENT - THIRD PILLAR (AVALANCHE / ESCALADE EXT) in INTERIOR TRIM .