GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to SIR Caution in the Preface section.


    Object Number: 317083  Size: SH
  1. Disconnect the front seat SIR module electrical connector.
  2. Disconnect the front seat pretensioner electrical connector.
  3. Remove the finish cover screws.
  4. Remove the finish cover from the seat adjuster.
  5. Remove the adjuster switch from the finish cover.
  6. Disconnect the adjuster switch electrical connector.

Installation Procedure


    Object Number: 455475  Size: SH
  1. Connect the adjuster switch electrical connector.
  2. Install the adjuster switch to the finish cover.
  3. Install the finish cover to the seat adjuster.
  4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  5. Install the finish cover screws.
  6. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  7. Connect the front seat pretensioner electrical connector.
  8. Connect the front seat SIR module electrical connector.