GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the seat outer finish panel. Refer to Driver Seat Outer Finish Panel Replacement .

  2. Object Number: 1247980  Size: SH
  3. Use a small flat-bladed tool to release the switch from the finish panel. Remove the switch.

  4. Object Number: 1248787  Size: SH
  5. Disconnect the electrical connector to the lumbar switch.

Installation Procedure


    Object Number: 1248787  Size: SH
  1. Connect the electrical connector to the lumbar switch.

  2. Object Number: 1247980  Size: SH
  3. Install the lumbar switch to the finish panel. Press until the switch snaps into place.
  4. Install the finish panel. Refer to Driver Seat Outer Finish Panel Replacement .