GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 CTS 🢒 Accessories 🢒 Theft Deterrent 🢒 Body Control Module (BCM) Programming/RPO Configuration

Body Control Module (BCM) Programming/RPO Configuration DIM

General Information to Set Up a Dash Integration Module (DIM)

Important: The Air Bag Indicator light may remain ON after the DIM Module is replaced and during the programming procedure for the DIM until after the procedure is completed and the ignition key is cycled OFF and ON .

Before performing any of the set up procedures ensure the following:

    • Ensure the scan tool has been updated with the latest software version.
    • Ensure the battery is fully charged.
    • Ensure all modules on the serial data line are connected.

To set up a new DIM, the following procedures have to be performed:

  1. Program the VIN
  2. Learning the restraints ID
  3. Setting options

Program the VIN

Select "New VIN" under the DIM special functions menu, and follow the Tech 2 on-screen instructions.

Learning the Restraints ID

Select "Setup SDM Serial Number in DIM" under the DIM special functions menu, and follow the Tech 2 on-screen instructions.

Setting Options

Select "Set Options" under the DIM special functions menu, and follow the Tech 2 on-screen instructions. The following options can be set up:

    • Point of Sale
    • Miscellaneous Options 2
    • Variable Effort Steering
    • Right Hand Drive
    • Personalization Option
    • Universal Theft Deterrent
    • Headlamp Type Option
    • Intrusion Sensor Part A
    • Intrusion Sensor Part B
    • Inclination Sensor Part A
    • Inclination Sensor Part B
    • Alarm Siren Module Part A
    • Alarm Siren Module Part B
    • Twilight Sentinel
    • Front Fog Lamp Type
    • DRL Option
    • Perimeter Lighting
    • TPM Option Enable

Important: After programming, perform the following to avoid future misdiagnosis:

  1. Turn the ignition OFF for 10 seconds.
  2. Connect the scan tool to the data link connector.
  3. Turn the ignition ON with the engine OFF.
  4. Use the scan tool in order to retrieve history DTCs from all modules.
  5. Clear all history DTCs.

Body Control Module (BCM) Programming/RPO Configuration RIM

General Information to Set Up a Rear Integration Module (RIM)

Before setting up any option ensure the following:

    • Ensure the scan tool has been updated with the latest software version.
    • Ensure the battery is fully charged.
    • Ensure all modules on the serial data line are connected.

Setting Options

Select "Set Options" under the DIM special functions menu, and follow the Tech 2 on-screen instructions. The following options need to be set, when the RIM is replaced. All listed options are for export only, and the selection should be No for domestic vehicles.

    • Intrusion Sensor Part A
    • Intrusion Sensor Part B
    • Inclination Sensor Part A
    • Inclination Sensor Part B
    • Alarm Siren Module Part A
    • Alarm Siren Module Part B

Important: After programming, perform the following to avoid future misdiagnosis:

  1. Turn the ignition OFF for 10 seconds.
  2. Connect the scan tool to the data link connector.
  3. Turn the ignition ON with the engine OFF.
  4. Use the scan tool in order to retrieve history DTCs from all modules.
  5. Clear all history DTCs.