TrailBlazer 4WD V8-6.0L (2007)
Removal Procedure
1. Remove the upper liftgate garnish molding.
2. Open the liftgate window.
3. Remove the push-pin retainer from the upper trim panel.
4. Close the liftgate window.
5. Open the liftgate.
6. Use a flat-bladed tool in order to carefully release the trim panel retainers.
7. Remove the trim panel from the liftgate.
Installation Procedure
1. Install the trim panel to the liftgate.
2. Ensure that the trim panel retainers are fully seated.