DTC U0073 (Body Control Module)

WARNING: This page is about a different variant/trim than selected.

DTC U0073 : F-CAN Communication Bus Line Error (BUS-OFF)

NOTE:

If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) .

DTC Description	DTC
U0073 F-CAN communication bus line error (BUS-OFF)

DTC (Body Control Module)

DTC check (CAN gateway system)

-1. Turn the vehicle to the ON mode.

-2. Clear the DTCs with the HDS.

-3. Check for CAN gateway system DTCs with the HDS.

DTC Description	DTC

Are any DTCs indicated?

YES

Go to the troubleshooting for CAN gateway system DTC(s) .

NO

Intermittent failure, the system is OK at this time.