GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 38778 Door Trim Pad Clip Remover

    Caution: Refer to SIR Inflator Module Handling and Storage Caution in the Preface section.


    Object Number: 295257  Size: SH

    Caution: Following the deployment of a side impact air bag, inspect the following parts for damage. Replace these parts if necessary:

       • The seat cushion frame
       • The seat recliner, if equipped
       • The seat adjuster
       • The seat back frame
    Failure to do so may cause future personal injury.

  1. Disable the SIR system. Refer to SIR Disabling and Enabling or SIR Disabling and Enabling .
  2. Remove the lower finish cover from the front seat belt.
  3. Remove the seat back panel. Refer to Driver Seat and Passenger Seat Back Cushion Finish Panel Replacement .

  4. Object Number: 547124  Size: SH
  5. Remove the 2 fasteners retaining the seat back finish panel to the seat.
  6. Use J 38778 in order to remove the seat back finish panel.
  7. Remove the seat back finish panel.
  8. Remove the trim covers from the head restraint shoulder belt.

  9. Object Number: 731372  Size: SH
  10. Remove the fastener (1) from the shoulder belt finish cover (2).
  11. Remove the shoulder belt finish cover.

  12. Object Number: 731376  Size: SH
  13. Remove 2 mounting fasteners (1) from the side impact inflator module.
  14. Remove the connection position assurance (CPA) from the electrical connector
  15. Disconnect the electrical connector from the side impact inflator module (2).

  16. Object Number: 731380  Size: SH
  17. Remove the side impact inflator module (1) from the seat.
  18. Fully deploy the module before disposal. If the module was replaced under warranty, fully deploy and dispose of the module after the required retention period. Refer to Inflator Module Handling and Scrapping .

Installation Procedure


    Object Number: 731380  Size: SH
  1. Install the side impact inflator module (1) to the seat.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 731376  Size: SH
  3. Install the 2 mounting fasteners (1) to the side impact inflator module (2).
  4. Tighten
    Tighten the fasteners to 9 N·m (80 lb in).


    Object Number: 731372  Size: SH
  5. Install the shoulder belt finish cover (2).
  6. Install the fastener (1) in order to retain the shoulder belt finish cover (2).
  7. Tighten the fastener (1), fully driven, seated and not stripped.
  8. Install the head restraint shoulder belt trim covers.

  9. Object Number: 547124  Size: SH
  10. Install the seat back finish panel.
  11. Install the 2 fasteners which retain the seat back finish panel.
  12. Tighten the fasteners, fully driven, seated and not stripped.

  13. Object Number: 295257  Size: SH
  14. Install the lower trim cover to the front seat belt retractor.
  15. Install the seat back panel. Refer to Driver Seat and Passenger Seat Back Cushion Finish Panel Replacement .
  16. Enable the SIR system. Refer to SIR Disabling and Enabling or SIR Disabling and Enabling .