GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 GL7 (Export) 🢒 Body and Accessories 🢒 Body Control System 🢒 Body Control Module Replacement

Removal Procedure
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  2. Remove the left side instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gauges and Console.

    3. Object Number: 440103 Size: SH
  3. Push the release tab on the bottom of the bracket to release the body control module.
  4. Slide the body control module from the bracket.

    5. Object Number: 440108 Size: SH
  5. Disconnect the electrical connector.

Installation Procedure

    Object Number: 440108 Size: SH
  1. Connect the electrical to the body control module.

    2. Object Number: 440103 Size: SH
  2. Align the tabs on the body control module with the slots in the mounting bracket. Push the body control module up until it clicks in place.
  3. Install the left side instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gauges and Console.
  4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  5. Setup the BCMs customized options.