GM Service Manual Online
For 1990-2009 cars only

Body Control Module Replacement RHD

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Caution: Refer to SIR Caution in the Preface section.

  3. Disable the SIR system. Refer to SIR Disabling and Enabling .
  4. Remove the right closeout insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  5. Remove the knee bolster. Refer to Knee Bolster Replacement .
  6. Remove the instrument panel retainer. Refer to Instrument Panel Retainer Replacement .

  7. Object Number: 1955544  Size: SH
  8. Disconnect the body control module (BCM) electrical connectors (1) from the BCM (2).

  9. Object Number: 1955546  Size: SH

    Important: Release the lower retaining clips (1), lift the BCM and unhook the upper retaining clip (2).

  10. Remove the BCM (3).

Installation Procedure


    Object Number: 1955546  Size: SH

    Important: Locate the upper retaining clip (2) and engage the lower retaining clips (1).

  1. Install the BCM (3).

  2. Object Number: 1955544  Size: SH
  3. Connect the body control module (BCM) electrical connectors (1) to the BCM (2).
  4. Install the instrument panel retainer. Refer to Instrument Panel Retainer Replacement .
  5. Install the knee bolster. Refer to Knee Bolster Replacement .
  6. Install the right closeout insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  7. Caution: Refer to SIR Caution in the Preface section.

  8. Enable the SIR system. Refer to SIR Disabling and Enabling .
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  10. Re-programme the (BCM). Refer to Body Control Module Programming and Setup .