Component Description: BCM

The BCM is the master module in control of the power door lock system. It is responsible for locking/unlocking the doors. The BCM receives inputs for the door lock control switches, keys and RKE transmitter (if equipped) commands over the CAN and LIN -based circuits. The BCM (non-remote start vehicles) interprets the ultra-high frequency signal from the passive key via its internal receiver. It then processes that information internally.

When the BCM is replaced, carry out the PMI and the parameter reset procedures and program at least 2 keys.