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Home >> Chevrolet >> 2007 >> TrailBlazer 5.3 M, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 341 (Lighting Systems) >> Repair Instructions >> Ambient Light Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the windshield garnish moldings. Refer to Windshield Pillar Garnish Molding Replacement .
  2. Remove the trim pad. Refer to Instrument Panel Upper Trim Pad Replacement .
    3. IMPORTANT: Cover the windshield defrost vents with clean shop rags.
    Fig 1: View Of Instrument Panel (I/P) Upper Trim Pad
    GM718025Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the electrical connector from the sensor.
    4. Fig 2: Locating Ambient Light Sensor
    GM729432Courtesy of GENERAL MOTORS CORP.
  4. In order to remove the sensor from the trim pad, rotate the sensor counterclockwise 1/4 turn.
  5. Remove the sensor from the trim pad.
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