Pressure Relief Valve Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Pressure Relief Valve

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the quarter panel upper applique. Refer to Quarter Panel Upper Applique Replacement (Tahoe) , Quarter Panel Upper Applique Replacement (GMC Yukon Hybrid 2 Mode) .
1	Pressure Relief Valve Assembly TIP: Release the tabs attaching the valve (1) to the rear quarter panel to remove