C1616

DTC C1616 CAN BUS OFF

COMPONENT LOCATION

Refer to DTC C1235. C1235

GENERAL DESCRIPTION

Refer to DTC C1605. C1605

DTC DESCRIPTION

The HECU checks the CAN communication lines for normal TCS control, and sees this code if re-initialization is tried for 15 times in sequence without success.

DTC DETECTING CONDITION:

TERMINAL & CONNECTOR INSPECTION

Refer to DTC C1102. C1102

SIGNAL CIRCUIT INSPECTION

1. Ignition "OFF".
2. Measure resistance between terminal "14" of the HECU harness connector and terminal "35" of the HECU harness connector.





3. Is the measured resistance within specifications?

YES
^ Fault is intermittent caused by open or short in CAN signal harness or was repaired and HECU memory was not cleared. Go to the applicable troubleshooting procedure.

NO
^ Check for open or short in CAN signal harness between terminal "14" of the HECU harness connector and terminal "35" of the HECU harness connector. Repair as necessary and then go to "Verification of vehicle Repair" procedure.

VERIFICATION OF VEHICLE REPAIR

Refer to DTC C1101. C1101