GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 LeSabre 🢒 Body and Accessories 🢒 Body Rear End 🢒 Rear Integration Body Control Module Replacement

Removal Procedure
  1. Before replacing the RIM, record the personalization settings to transfer to the new module (if they are available). Refer to Body Control Module (BCM) Programming/RPO Configuration .
  2. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.
  3. Remove the rear seat back. Refer to Rear Seat Back Replacement in Seats.
  4. Move the rear seat back insulator aside.

    5. Object Number: 492570 Size: SH
  5. Remove the push pin retainers (1).
  6. Disconnect the rear integration module (RIM) electrical connectors (3).
  7. Remove the RIM (2).

Installation Procedure

    Object Number: 492570 Size: SH
  1. Install the RIM (2).
  2. Connect the RIM electrical connectors (3).
  3. Install the RIM (2) with the push pin retainers (1).
  4. Reposition the rear seat back insulator.
  5. Install the rear seat back. Refer to Rear Seat Back Replacement in Seats.
  6. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.
  7. Reprogram the RIM. Refer to Body Control Module (BCM) Programming/RPO Configuration .