DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	CAN signal monitoring	Poor connection CAN communication circuit (open, short) CAN high line open CAN low line open CAN high and low line open CAN high line short to 12V battery CAN low line short to 12V battery CAN high, low line short to each other CAN high, low line short to each other and short to ground Terminating resistance fault Transmitting controller bus off Transmitting controller disconnected Transmitting controller power, fuse or ground fault Transmitting controller H/W, S/W issues CAN line noise ICU fault (CAN module fault)
Enable Condition	Ignition "ON"
Threshold Value	Invalid ICU CAN message is received
Diagnosis Time	0.5s
Clear Time	Immediately
Symptom	Front PDW disabled Rear PDW disabled ADAS_PRK disabled
Disable Condition	Normal ICU CAN message is received