GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the seat. Refer to Driver or Passenger Seat Replacement.
  2. Remove the seat cushion cover. Refer to Passenger Seat Cushion Pad Replacement.

  3. Object Number: 1247931  Size: SH
  4. Reposition the lumbar pump, if equipped.
  5. Remove the tie straps and reposition the pump and pouch up through the seat support wires.

  6. Disconnect the seat belt harness from the seat frame.
  7. Remove the memory seat control module.

  8. Object Number: 71217  Size: SH
  9. Remove the bolts mounting the seat to the adjuster.
  10. Remove the adjuster.
  11. Transfer parts as necessary.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 71217  Size: SH
  1. Install the adjuster to the seat and tighten the bolts to 24 N·m (18 lb ft).

  2. Object Number: 1289045  Size: SH
  3. Install the lumbar pump, if equipped. Secure the pump to the torque tube with tie straps.
  4. Connect the seat belt harness to the seat frame.
  5. Install the memory seat control module.
  6. Install the seat cushion cover. Refer to Passenger Seat Cushion Pad Replacement.
  7. Install the seat. Refer to Driver or Passenger Seat Replacement.