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Home >> Cadillac >> 2005 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Lighting Systems) >> Repair Instructions >> Ambient Light Sensor Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the ambient light sensor to the underside of the IP top cover, turning it 1/4 turn to secure it in place.
  2. Connect the electrical connector (1) to the ambient light sensor on the underside of the IP top cover.
  3. Fig 1: Connecting Ambient Light Sensor Electrical Connector
    GM350507Courtesy of GENERAL MOTORS CORP.
  4. Install the instrument panel top cover. Refer to Trim Panel Replacement - Instrument Panel (I/P) Upper in Instrument Panel, Gages and Console.