Body Control Module: Service and Repair

REMOVAL
1. Disconnect the remote battery negative cable from the terminal on the shock tower.

The Junction Block and Body Control Module (BCM) are attached to each other. After removal they can be separated.

2. Remove Junction Block / Body Control Module from vehicle.
3. With the Junction Block/BCM removed from the vehicle, separate the BCM from the Junction Block.
4. Remove the two BCM attaching screws and release the two BCM locking latches from the Junction Block.
5. Disconnect BCM from the Junction Block.

NOTE:
- The Remote Keyless Entry (RKE) module is attached to the BCM with three screws. This must be transferred (if equipped) to the new BCM if being replaced.

- If BCM is replaced, the VTSS must be enabled in the new BCM via the DRB III in order to start the vehicle.

INSTALLATION
For installation, reverse the above procedures.