Removal Procedure
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Open the rear compartment.
- Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
- Pull back the right rear compartment trim panel as needed. Refer to Rear Compartment Trim Panel Replacement .
- Use a small, flat-bladed tool to release the snaps on the pressure relief valve. Apply pressure at two upper locations and two lower locations.
- Remove the pressure relief valve from the lower quarter panel.