GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Body and Accessories 🢒 Entertainment 🢒 Rear Integration Body Control Module Replacement

Removal Procedure

    Important: Before replacing the RIM module, record the personalization settings in order to restore the settings after the new module is installed.

  1. Record the RIM personalization settings. Refer to Driver Personalization .

    2. Object Number: 625727 Size: SH
  2. Remove the rear storage compartment trim. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.
  3. Remove the mounting bracket fasteners (2).
  4. Pull the mounting bracket (1) away from the body and place the mounting bracket  (1) module side up in the rear compartment.

    5. Object Number: 650999 Size: SH
  5. Disconnect the RIM (1) electrical connectors.
  6. Depress inward on the locking tabs (2).
  7. With the locking tabs (2) depressed, slide the RIM (1) out of the mounting bracket.
  8. Remove the RIM module (1) from the mounting bracket.

Installation Procedure

    Object Number: 650998 Size: SH
  1. Install the RIM module (1) to the mounting bracket.
  2. Push the RIM (1) into the mounting bracket until an audible click is heard indicating the locking tabs are fully engaged.
  3. Connect the RIM (1) electrical connectors.
  4. Install the mounting bracket (1) to the vehicle body.

    5. Object Number: 625727 Size: SH

    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.

  5. Install the mounting bracket fasteners (2).

    6. Tighten
    Tighten the fasteners (2) to 9 N·m (80 lb in).

  6. Install the rear compartment trim. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.
  7. Program the body control module and restore the personalization settings. Refer to Body Control Module (BCM) Programming/RPO Configuration .
  8. Restore the drivers personalization settings. Refer to Driver Personalization in Personalization.