GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Lucerne 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Body Control Module Replacement

Object Number: 1686522 Size: MF

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 hinge pillar trim. Refer to Body Hinge Pillar Trim Panel Replacement .
  3. Remove the metal bracket.

1

Body Control Module (BCM)

Tip

    • 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 .