DTC Troubleshooting: 35-03, 35-05

DTC 35-03:  EPS Control Unit Internal Circuit (EPS CPU) (Internal diagnosis/regular diagnosis)

1.Clear the DTC using the HDS.

2.Turn the ignition switch OFF.

3.Turn the ignition switch ON (II).

Does the EPS indicator come on?

YES - Go to 4.

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

4.Start the engine, and wait 10 seconds or more.

5.Verify the DTC.

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.n

NO - Perform the appropriate troubleshooting for the code indicated.n