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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 188 (Body Rear End) >> Repair Instructions >> Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the rear bumper fascia. Refer to Fascia Replacement - Rear Bumper (Pontiac) , Fascia Replacement - Rear Bumper (Buick) or Fascia Replacement - Rear Bumper (Chevrolet) in Bumpers.
  2. Fig 1: View Of Pressure Relief Valve
    GM313721Courtesy of GENERAL MOTORS CORP.
  3. Use a small flat-bladed tool in order to push on the retainers from the outside of the quarter panel.
  4. Remove the pressure relief valve from the body.