Body Control Module: Service and Repair
BODY CONTROL MODULE REPLACEMENTREMOVAL PROCEDURE
NOTE: The BCM electrical connectors are designed with tabs and slots that allow the connectors to only fit one way. The connectors do not require excessive force if being installed correctly. Installing the connectors with the wrong mating half or upside down can cause damage to the connector, the BCM, or other vehicle components or Systems.
1. Turn the ignition switch to the OFF position.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
2. Disconnect the negative battery cable.
3. Remove the upper center pillar trim.
4. Remove the passenger seat track trim.
5. Remove the carpet retainer.
6. Remove the right hinge pillar trim finish panel.
7. Gently separate the retainer (2) from the BCM (1).
8. Slide the BCM (1) out of the guides (3).
9. Unclip the antenna wire from the mount slot.
10. Remove the BCM from the mounting position.
11. Remove the harness connectors (2 and 3) from the BCM (1).
INSTALLATION PROCEDURE
1. Install the harness connectors (2 and 3) to the BCM (1).
2. Clip the antenna wire to the mount slot.
3. Install the BCM into the mounting position.
4. Gently seat near end of the BCM (1) into the guides (3).
5. Ensure the retainer (2) clips over the edge of the BCM (1) for full BCM installation.
6. Install the right hinge pillar trim finish panel.
7. Install the carpet retainer.
8. Install the passenger seat track trim.
9. Install the lower center pillar trim.
10. Reconnect the negative battery cable.
11. Using the scan tool, select from the Special Functions menu, SETUP NEW BODY CONTROL MODULE. Follow the instructions on the display screen.