GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to SIR Warning in the Preface section.

  1. Remove the upper trunk trim. Refer to Rear Compartment Trim Panel Replacement.

  2. Object Number: 729836  Size: SH
  3. Remove the upper retaining nuts (1) from the rear seat back.
  4. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement.

  5. Object Number: 789294  Size: SH
  6. Remove the center seat belt (2) and shoulder belt buckle nut (1), if equipped.
  7. Place the center shoulder belt on the rear shelf panel.

  8. Object Number: 789296  Size: SH
  9. Remove the lower seat back retaining nuts (1).

  10. Object Number: 729822  Size: SH
  11. Pull out on the top of the rear seat back.
  12. Position the rear shoulder belts to clear the rear seat back during removal.
  13. Remove the rear seat back.

Installation Procedure


    Object Number: 729822  Size: SH
  1. Install the rear seat back into the car.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 729836  Size: SH
  3. Install the upper retaining nuts (1) to the seat back studs (2) and tighten to 9 N·m (80 lb in).
  4. Install the upper trunk trim. Refer to Rear Compartment Trim Panel Replacement.

  5. Object Number: 789296  Size: SH
  6. Install the rear seat back retaining nuts (1) and tighten to 30 N·m (22 lb ft).

  7. Object Number: 789294  Size: SH

    Note: 

       • Ensure that the bolt threads and bolt holes are free of any sealer patch material.
       • Ensure the seat belt buckles are properly positioned.

  8. Install the center seat belt (2) and shoulder belt buckle anchor nut (1) and tighten to 30 N·m (22 lb ft).
  9. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement.