GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Cycle the sunroof window to the vent position.
  2. Slide the sunshade to the full rearward position.

  3. Object Number: 1222466  Size: SH
  4. From inside the vehicle, remove the sunroof window screws on both sides.

  5. Object Number: 791501  Size: SH

    Important: Do NOT scratch the roof surface or the sunroof window.

  6. Lift the sunroof window from the sunroof opening.

Installation Procedure


    Object Number: 791501  Size: SH

    Important: Ensure that the window trade mark is at the rear of the opening.

  1. Position the sunroof window into the opening.

  2. Object Number: 1222466  Size: SH
  3. Install the sunroof window screws. Do not tighten the screws.
  4. Carefully close the sunroof window from the vent position to the full closed position.
  5. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment .
  6. Close the sunshade.
  7. Cycle the sunroof window to ensure proper operation and fit.