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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1589 (Bumper System) >> Repair Instructions >> Impact Bar Replacement - Rear Bumper >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the impact bar (1) assembly to the vehicle with an assistant.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the bolts that retain the rear impact bar to the frame.

    Tighten 

    Tighten the rear impact bar bolts to 364 N.m (268 lb ft).

    Fig 1: Positioning Impact Bar Assembly To Vehicle
    G01641310Courtesy of GENERAL MOTORS CORP.
  3. Install the trailer/towing receptacle assembly to the bracket and rotate clockwise until fully seated.
  4. Connect the trailer/towing receptacle electrical connector.
  5. Install the rear fascia. Refer to FASCIA REPLACEMENT - REAR BUMPER   . 
  6. Install the spare tire carrier. Refer to TIRE HOIST AND SHAFT REPLACEMENT  in Tires and Wheels.
    Fig 2: Installing Trailer/Towing Receptacle Assembly To Bracket
    G01641311Courtesy of GENERAL MOTORS CORP.