GM Service Manual Online
For 1990-2009 cars only

Lumbar Component Replacement - Power AM3 Module

Removal Procedure


    Object Number: 530430  Size: SH
  1. Open the door.
  2. Remove the seat. Refer to Seat Replacement .
  3. Place the seat upside down on a clean protected surface.
  4. Remove the fastener (3) retaining the massaging lumbar module (1) to the seat bottom.
  5. Disconnect the electrical connector (2).
  6. Remove the massaging lumbar module from the seat.

Installation Procedure


    Object Number: 530430  Size: SH
  1. Connect the electrical connector (2) to the massaging lumbar module.
  2. Position the module (1) to the seat bottom.
  3. Install the fastener (3) in order to retain the module to the seat.
  4. With the aid of an assistant, install the seat. Refer to Seat Replacement .
  5. Verify the operation of the massaging lumbar.