DTC : U0073 (Keyless Access Power Control Unit: WITHOUT CAN Gateway)

DTC U0073  : F-CAN Communication Bus Line Error

DTC (Power Control Unit)

1. Problem verification

   - 1. Clear the DTCs with the HDS.

   Clear DTCs

   - 2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

   - 3. Wait for at least 6 seconds.

   - 4. Check for DTCs with the HDS.

   DTC Description	DTC
   U0073 F-CAN Communication Bus Line Error

   Is DTC U0073 indicated?

   YES 

   Go to DLC Circuit Troubleshooting (Without CAN Gateway) (2019) .

   NO 

   Intermittent failure, the system is OK at this time.