Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation 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.
    Fig 1: Locating Ambient Light Sensor
    GM729432Courtesy of GENERAL MOTORS CORP.
  1. Position the sensor to the trim pad.
  2. In order to install the sensor to the trim pad, rotate the sensor clockwise 1/4 turn.
  3. Fig 2: View Of Instrument Panel (I/P) Upper Trim Pad
    GM718025Courtesy of GENERAL MOTORS CORP.
  4. Position the trim pad to the upper portion of the instrument panel (I/P).
  5. Connect the electrical connector to the sensor.
  6. Remove the shop rags from the windshield defrost vents.
  7. Install the trim pad to the I/P. Refer to Instrument Panel Upper Trim Pad Replacement .
  8. Install the windshield garnish moldings. Refer to Windshield Pillar Garnish Molding Replacement .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.