Test H: The Smart Lock Does Not Operate Correctly

PINPOINT TEST H: THE SMART LOCK DOES NOT OPERATE CORRECTLY

H1-H3:

Normal Operation
The lighting control module (LCM) sends a network message to the driver door module (DDM) that the key is in the ignition. The DDM monitors the network message, the door lock control switch and the LH front door ajar switch. If the key is in the ignition and the LH front door is open when the vehicle is locked with a door lock control switch, the DDM unlocks the LH front door. The smart locking feature unlocks the LH front door 1 second after these conditions arise. The smart lock feature is active only if the keycode programming and transmitter identification code (TIC) programming modes are not active.

Possible Causes
- key-in-ignition warning system
- LCM
- DDM