GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .

  2. Object Number: 863989  Size: SH
  3. Remove the energy absorber retainers.
  4. Remove the energy absorber from the impact bar.

Installation Procedure


    Object Number: 863989  Size: SH
  1. Position the energy absorber to the impact bar.
  2. Install the energy absorber push-in retainers.
  3. Install the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .