GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 630841  Size: SH
  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Position the front bucket seat to the mid-position with the back in the full up position.
  3. Remove the nuts from the front seat adjuster at the floor pan.
  4. Disconnect the electrical connectors from the seat.
  5. Remove the seat from the vehicle.

Installation Procedure


    Object Number: 630841  Size: SH
  1. Install the front seat to the studs on the floor pan.
  2. Connect the seat electrical connectors.
  3. 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.

  4. Install the nuts to the seat floor pan studs.
  5. Tighten
    Tighten the front bucket seat adjuster-to-floor pan nuts to 50 N·m (37 lb ft).

    Inspect the front bucket seat for proper operation and adjustment.

  6. Enable the SIR system. Refer to SIR Disabling and Enabling .