GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 294278  Size: SH
  1. Position the sunroof sunshade to the full rearward position.
  2. Remove the screws from the sunroof glass panel.

  3. Object Number: 791501  Size: SH
  4. Remove the sunroof glass panel from the sunroof module.

Installation Procedure


    Object Number: 791501  Size: SH

    Important: Ensure that the information logo stencil on the sunroof glass panel is at the rear of the opening.

  1. Position the sunroof glass panel into the sunroof module.

  2. Object Number: 294278  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the sunroof glass panel screws to the sunroof module.
  4. Tighten
    Tighten the sunroof glass panel screws to 4 N·m (35 lb in).

  5. Adjust the sunroof glass panel as necessary. Refer to Sunroof Window Height and Opening Fit Adjustment .
  6. Inspect the sunroof glass panel for proper operation.
  7. Close the sunshade.