GM Service Manual Online
For 1990-2009 cars only

Liftgate Trim Panel Replacement TrailBlazer, Envoy, Bravada

Removal Procedure


    Object Number: 769633  Size: SH
  1. Open the liftgate window.
  2. Remove the push-pin retainer from the trim panel.
  3. Close the liftgate window.
  4. Open the liftgate.

  5. Object Number: 721369  Size: SH
  6. Remove the screw that retains the pullstrap to the liftgate trim panel.
  7. Remove the pullstrap from the liftgate trim panel.
  8. Use a flat-bladed tool in order to carefully release the trim panel retainers.
  9. Remove the trim panel from the liftgate.

Installation Procedure


    Object Number: 721369  Size: SH
  1. Install the trim panel to the liftgate.
  2. Ensure that the trim panel retainers are fully seated.
  3. Install the pullstrap to the trim panel.
  4. 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.

  5. Install the screw that retains the pullstrap to the trim panel.
  6. Tighten
    Tighten the pullstrap screw to 4 N·m (35 lb in).

  7. Close the liftgate.

  8. Object Number: 769633  Size: SH
  9. Open the liftgate window.
  10. Install the push-pin retainer.
  11. Close the liftgate window.

Liftgate Trim Panel Replacement TrailBlazer EXT, Envoy XL

Removal Procedure

  1. Remove the upper liftgate garnish molding. Refer to Liftgate Garnish Molding Replacement .
  2. Open the liftgate window.

  3. Object Number: 1363306  Size: SH
  4. Remove the push-pin retainer from the upper trim panel.
  5. Close the liftgate window.
  6. Open the liftgate.
  7. Use a flat-bladed tool in order to carefully release the trim panel retainers.
  8. Remove the trim panel from the liftgate.

Installation Procedure

  1. Install the trim panel to the liftgate.

  2. Object Number: 1363306  Size: SH
  3. Ensure that the trim panel retainers are fully seated.
  4. Close the liftgate.
  5. Open the liftgate window.
  6. Install the push-pin retainer in the upper trim panel.
  7. Close the liftgate window.
  8. Install the upper liftgate garnish molding. Refer to Liftgate Garnish Molding Replacement .