DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Check CAN communication	Poor connection M-CAN circuit is open or short to battery/ground M-CAN circuit is short to each other Faulty mood lamp unit
Enable Conditions	Connecting the M-CAN circuit and connecting the corresponding node
Threshold Value	If check the CAN transceiver error signal and NM ring state for 1 second, the error signal periodically occurs or NM does not form a ring
Symptom	CAN communication failure
Repair Action	Connect CAN