Removal Procedure
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. 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 FASCIA REPLACEMENT - REAR BUMPER .
- Pull back the right rear compartment trim panel as needed. Refer to Compartment Trim Panel Replacement - Rear .
- 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.