DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Check the CAN communication	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 battery CAN low line short to 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 fault CAN line noise MFSW fault (CAN module fault)
Enable Condition	Auxiliary battery voltage is 9 to 16V
Threshold Value	No B-CAN communication (bus off)
Detecting Time	2s
Symptom	Set DTC code
Failsafe	Attempt to recover CAN communications periodically every second
Clear Condition	Receives the normal CAN data