Removal Procedure
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. 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 (Sedan) or Rear Bumper Fascia Replacement (Coupe) .
- Pull back the rear compartment trim panel.
- Apply pressure at 2 upper locations and 2 lower locations, using a small, flat-bladed tool in order to release the retainers on the pressure relief valve.
- Remove the pressure relief valve from the lower quarter panel.