CHECK KEYLESS ENTRY SYSTEM CIRCUIT.

1) Remove the keyless entry control module from the vehicle with faults.

2) Install the keyless control module that was removed to the other vehicle which is working normally.

3) Perform the UNLOCK operation by using the keyless transmitter of vehicle with faults.

QUESTION

Does UNLOCK occur?

Yes No

Check body integrated unit.

Check the following:

• Keyless entry control module

• Transmitter