EPS

Control System DTCs

EPS DTC Troubleshooting: 30-01

DTC 30-01 : ECU Software Reprogramming Failure

NOTE: This DTC is indicated when a ECM/PCM update is not completed.

1. Problem verification:

Problem verification
-1. Update the EPS control unit Programming and Relearning.

-2. Turn the ignition switch to ON (II).

-3. Clear the DTC with the HDS.

-4. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.

-5. Check for DTCs with the HDS.

Is DTC 30-01 indicated?
-YES- The failure is duplicated. Replace the EPS control unit Service and Repair.
-NO- Intermittent failure, the system is OK at this time.