DTC 35-03

DTC 35-03: EPS Control Unit Internal Circuit (EPS CPU) (Initial Diagnosis)

DTC 35-05: EPS Control Unit Internal Circuit (EPS Motor/EPS CPU) (Initial Diagnosis)

1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0).
4. Turn the ignition switch to ON (II).

Does the EPS indicator come on?

YES - Go to step 5.

NO - Check for loose terminals or poor connections. If the connections are good, the system is OK at this time.

5. Start the engine.
6. Wait 10 seconds or more.
7. Check for DTCs with the HDS.

Is DTC 35-03 or DTC 35-05 indicated?

YES - Check for loose terminals in the EPS control unit connectors, and repair if necessary. If no poor connections are found, replace the EPS control unit.

NO - Troubleshoot the indicated DTC. If there are no DTCs, the system is OK at this time.