Pressure Relief Valve Replacement

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View of Pressure Relief Valve Assembly

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures: Remove the rear fascia. Refer to Rear Bumper Fascia Replacement .
1	Quarter Outer Panel Pressure Relief Valve Procedure Use a flat-bladed tool to release the snaps on the pressure relief valve at the two upper and two lower locations. Press the pressure relief valve into the quarter panel until the snaps lock in place at both the upper and lower locations.

Callout

Component Name

Preliminary Procedures:
Remove the rear fascia. Refer to Rear Bumper Fascia Replacement .

Quarter Outer Panel Pressure Relief Valve

Procedure

Use a flat-bladed tool to release the snaps on the pressure relief valve at the two upper and two lower locations.
Press the pressure relief valve into the quarter panel until the snaps lock in place at both the upper and lower locations.