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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Interior Trim And Paneling) >> Repair Instructions >> Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Open the rear compartment.
  2. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  3. Pull back the right rear compartment trim panel as needed. Refer to Rear Compartment Trim Panel Replacement .
  4. Use a small, flat-bladed tool to release the snaps on the pressure relief valve. Apply pressure at two upper locations and two lower locations.
  5. Fig 1: View Of Pressure Relief Valve
    GM318859Courtesy of GENERAL MOTORS CORP.
  6. Remove the pressure relief valve from the lower quarter panel.