Test J: Panic Feature Is Inoperative/Does Not Operate Correctly

PINPOINT TEST J: PANIC FEATURE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

J1-J6:

J7:

Normal Operation
A network message is supplied to the lighting control module (LCM) from the driver door module (DDM) to sound the horn and flash the parking lamps. When the panic feature is activated, the LCM grounds circuit 1 (DB), energizing the horn relay, and flashing the parking lamps.

Possible Causes
- circuit 1 (DB) open
- RKE transmitter
- LCM
- DDM