GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Slide the sunshade rearward.
  2. Remove the sunroof panel side opening closeout covers. Refer to Sunroof Panel Side Opening Closeout Cover Replacement.
  3. Caution: In order to prevent damage to the paint, mask the roof panel in front of the sunroof opening using masking tape and paper.

  4. Cycle the sunroof window (3) to the vent position.

  5. Object Number: 468350  Size: SH
  6. Remove the sunroof window screws (1) from the window.
  7. Note: Do NOT scratch the roof surface or the sunroof window.

  8. Lift the sunroof window from the sunroof opening.

Installation Procedure


    Object Number: 468350  Size: SH
  1. Position the sunroof window into the opening.
  2. Ensure that the window trade mark is to the rear of the opening and that sunroof window attachment tabs are to the inboard side of the mounting arms.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the sunroof window screws (1) to the window. Do not tighten the screws.
  5. Tighten
    Tighten the screws to 6 N·m (53 lb in).

  6. Carefully close the sunroof window (3) from the vent position to the full closed position.
  7. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment.
  8. Install the sunroof panel side opening closeout covers. Refer to Sunroof Panel Side Opening Closeout Cover Replacement.
  9. Close the sunshade.
  10. Cycle the sunroof window to ensure proper operation and fit.