DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Monitor CAN circuit	Poor connector connection Abnormal CAN communication circuits (open circuit, short circuit) CAN high line open circuit CAN low line open circuit CAN high and low line open circuit CAN high line short circuit to power/ground CAN low line short circuit to power/ground CAN high, low lines shorted to each other Short circuit to ground after CAN high, low lines Poor termination resistance Transmitting controller bus off Transmitting controller disconnected Transmitting controller power, fuse or ground fault Transmitting controller H/W, S/W fault CAN line noise
Enable Condition	Normal 12V battery voltage (9 to 16V)
Threshold Value	When C-CAN bus "OFF" occurred
Detecting Time	In control: 70 ms No control: 630 ms
Warning Lamp	ESC (ESP), DBC, AVH
Disable Condition	When the normal state is confirmed after the ignition switch turns off and then on