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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 720 (Interior Trim & Interior Paneling) >> Repair Instructions >> Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Pressure Relief Valve
    GM318859Courtesy of GENERAL MOTORS CORP.
  1. Open the rear compartment.
  2. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Sedan) or Rear Bumper Fascia Replacement (Coupe) .
  3. Pull back the rear compartment trim panel.
  4. Apply pressure at 2 upper locations and 2 lower locations, using a small, flat-bladed tool in order to release the retainers on the pressure relief valve.
  5. Remove the pressure relief valve from the lower quarter panel.