GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 786921  Size: SH

    Caution: In order to prevent damage to the paint, mask the roof panel in front of the sunroof opening using masking tape and paper.

  1. Cycle the sunroof window to the vent position.
  2. Slide the sunshade rearward.
  3. Disconnect the sunroof panel side opening closeout covers (5) from the sunroof window clips (1,3,4) in order to access the window screws (2,6).
  4. Tape the sunroof panel side opening closeout covers in a downward position.

  5. Object Number: 468350  Size: SH
  6. Remove the sunroof window screws (1) on both sides.
  7. Note: Be careful not to scratch the roof surface or the sunroof window.

  8. Lift the sunroof window (3) from the sunroof opening.

Installation Procedure


    Object Number: 468350  Size: SH
  1. Position the sunroof window (3) into the opening, with the window trade mark pointing rearward.
  2. Install the sunroof window screws (1).
  3. Finger tighten the screws, do not tighten.
  4. Carefully close the sunroof window from the vent position to the full closed position.

  5. Object Number: 786923  Size: SH
  6. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment.
  7. Connect the sunroof panel side opening closeout covers (2) to the sunroof window clips.
  8. Snap the sunroof panel side opening closeout covers into the sunroof window retention clips.
  9. Close the sunshade.
  10. Cycle the sunroof window to ensure proper operation and fit.