DTC Troubleshooting: U0073(Keyless Access Power Control Unit)

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

DTC (Power Control Unit)

1. DTC check (CAN gateway system)

   -1. Clear the DTCs with the HDS.

   -2. Check for CAN gateway system DTCs with the HDS.

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

   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.