General Information

RPO Codes:

The Automatic Door Locks are controlled through the Body Control Module (BCM). The locking functions are available with the BCM: type 2, type 3, or type 4. In order to check the BCM in the vehicle use the following procedure:
- Pull the BCM PRGRM Fuse.
- Turn the Ignition Switch to "ACCESSORY".

The Seat Belt Indicator and Chime will activate (flash and chime) 2-4 times indicating which type of BCM is in the vehicle. Check that the BCM in the vehicle is compatible with all of the features on the vehicle. If not, place the proper BCM in the vehicle