DTC 42

DTC 42 Last Transmitter Message Received had Invalid ID (With AU0 only)

Malfunction/Condition:
The digital RF message received was from a Remote Control Door Lock Transmitter not assigned to the BCM.

Operational Effects:
No remote function capability (i.e. Lock, Unlock, etc.)

Potential Causes:
1. A Remote Control Door Lock Transmitter was used without programming it to the BCM. If the Remote Control Door Lock Transmitter was already programmed, it may be defective.
2. Another Remote Control Door Lock Transmitter may have been used in the area.

Comments:
The BCM should he put into the Remote Control Door Lock Transmitter programming mode. Both Remote Control Door Lock Transmitters must he reassigned at the same time.