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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Body Rear End) >> Repair Instructions >> Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Open rear compartment.
  2. Remove the rear bumper fascia. Refer to Fascia Replacement - Rear Bumper in Bumpers.
  3. Remove the right side compartment trim panel. Refer to Compartment Side Trim Replacement - RH Rear .
  4. Use a small flat-bladed tool in order to release the snaps on the pressure relief valve at the two upper and two lower locations.
  5. Remove the pressure relief valve from the quarter panel.
  6. Fig 1: View Of Pressure Relief Valve
    GM318859Courtesy of GENERAL MOTORS CORP.