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Installation Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Fig 1: Exhaust Heat Shield & Fasteners
    GM2969466Courtesy of GENERAL MOTORS COMPANY
  3. Install the exhaust heat shield (2) into position.
  4. Install the exhaust heat shield fasteners (1) and tighten to 4 N.m (35 lb in).
  5. Fig 2: Underbody Brace & Mounting Fasteners
    GM2968502Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  6. Install the underbody brace (2) and tighten the fasteners (1) to 58 N.m (43 lb ft).
  7. Lower the vehicle.