Quarter Outer Panel Pressure Relief Valve Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Quarter Outer Panel Pressure Relief Valve

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the quarter outer panel pressure relief valve water shield. Refer to Quarter Outer Panel Pressure Relief Valve Water Shield Replacement .
1	Quarter Outer Panel Pressure Relief Valve (Qty: 2) Procedures Use a flat-bladed tool to release the locking tabs on the air pressure relief valve at the two upper, and two lower locations. Press the pressure relief valve into the quarter panel until the locking tabs lock in place at both the upper, and lower locations.

Callout

Component Name

Preliminary Procedures
Remove the quarter outer panel pressure relief valve water shield. Refer to Quarter Outer Panel Pressure Relief Valve Water Shield Replacement .

Quarter Outer Panel Pressure Relief Valve (Qty: 2)

Procedures

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