DTC U0029 (Gauge Control Module (Without ACC))

DTC U0029  : F-CAN Communication Line Error

NOTE:  If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .

DTC (Gauge Control Module)

1. Problem verification

   -1. Clear the DTCs with the HDS.

   -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
   U0029 F-CAN communication line error

   Is DTC U0029 indicated?

   YES 

   Go to DLC Circuit Troubleshooting .

   NO 

   Intermittent failure, the system is OK at this time.