GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the sunroof opening trim.
  2. Begin at the butt joint and pull the trim strip from the sunroof opening.
  3. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim:
  4. Disconnect the electrical connectors, as needed.
  5. Remove the straps that retain the wiring harness.
  6. Remove the wiring harness from the vehicle.

Installation Procedure

  1. Install the wiring harness to the vehicle.
  2. Install the straps that retain the wiring harness.
  3. Connect the electrical connectors, as needed.
  4. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim:
  5. Install the sunroof opening trim.
  6. Begin at the trim in the center of the front of the sunroof opening and work around the perimeter of the opening.