Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Buick >> 2011 >> Lucerne CX >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Repair Instructions >> Body Control Module Replacement

Body Control Module Replacement

Download the full database via torrent (~1.1 TB)
Fig 1: View Of Body Control Module
GM1686522Courtesy of GENERAL MOTORS COMPANY
Body Control Module Replacement

Callout Component Name

Preliminary Procedure

  1. Remove the RH instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  2. Remove the right windshield pillar trim. Refer to Body Hinge Pillar Trim Panel Replacement .
  3. Remove the metal bracket.
1 Body Control Module (BCM)
  • Depress the locking tab on the bracket and disconnect the electrical connectors to remove.
  • The replacement BCM must be programmed. Refer to Control Module References .