Daytime Running and Fog Lamp Assembly Replacement Avalanche
Removal Procedure
- Raise and suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
- Disconnect the electrical harness connectors.
Caution: Halogen bulbs contain gas under pressure. Handling a bulb improperly
could cause it to shatter into flying glass fragments. To help avoid personal
injury:
• | Turn off the lamp switch and allow the bulb to cool before changing
the bulb. |
• | Leave the lamp switch OFF until the bulb change is complete. |
• | Always wear eye protection when changing a halogen bulb. |
• | Handle the bulb only by its base. Avoid touching the glass. |
• | Keep dirt and moisture off the bulb. |
• | Properly dispose of the used bulb. |
• | Keep halogen bulbs out of the reach of children. |
- Remove the bulbs from the daytime running and fog lamp assembly
by turning the bulb 1/4 turn counterclockwise.
- Remove
the fasteners retaining the lamp assembly to the fascia.
- Remove the lamp assembly from the vehicle.
Installation Procedure
- Install
the lamp assembly to the vehicle.
Notice: Refer to Fastener Notice in the Preface section.
- Install the fasteners to the lamp assembly.
Tighten
Tighten the fasteners to 1.1 N·m (10 lb in).
- Install the bulbs to the daytime running and fog lamp assembly by turning
the bulb 1/4 turn clockwise.
- Connect the electrical harness connectors.
- Lower the vehicle.
- Re-aim the fog lamps. Refer to
Fog Lamp Aiming
.