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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Body Rear End) >> Repair Instructions >> Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the tail lamp filler panel from the vehicle. Refer to Tail Lamp, Back Body Opening Applique Replacement - Side .
  2. Remove the tail lamp assembly from the vehicle. Refer to TAIL LAMP REPLACEMENT . .
  3. Pull the air relief vent away from the body in order to release the retainers.
  4. Remove the air relief vent from the vehicle.
    Fig 1: Removing Air Relief Vent
    G02423449Courtesy of GENERAL MOTORS CORP.