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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 612 (Lighting Systems) >> Repair Instructions >> Daytime Running Lamps (DRL) Ambient Light Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Refer to the following procedure to remove the windshield pillar garnish moldings:
    • Pull the door weatherstrip away from the pinchweld flange to expose the garnish molding.
    • Pull on the garnish molding to disengage the 2 clips.
    • Remove the garnish molding from the car.
  2. Starting at the left side, carefully lift upwards on the instrument panel (I/P) upper trim panel in order to release the retainers from the I/P upper trim pad. Work towards the right in order to access the daytime running lamp (DRL) ambient light sensor.
  3. Remove the DRL ambient light sensor from the I/P upper trim panel by twisting the sensor 1/4 turn counterclockwise.
  4. Fig 1: Identifying DRL Ambient Light Sensor
    G01754881Courtesy of GENERAL MOTORS CORP.
  5. Remove the DRL ambient light sensor from the connector.