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. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1222466  Size: SH
  3. Install the sunroof window screws. Do not tighten the screws.
  4. Tighten
    Tighten the bolts to 4 N·m (35 lb in).

  5. Carefully close the sunroof window from the vent position to the full closed position.
  6. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment .
  7. Close the sunshade.
  8. Cycle the sunroof window to ensure proper operation and fit.