Diagnostic Test

Check EPS control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace error-detected parts.

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Repair or replace error-detected parts.

With CONSULT 

1. Erase self-diagnostic results for "EPS".
2. Turn the ignition switch OFF, and then wait 10 seconds and more.
3. Perform self-diagnosis for "EPS".

Is DTC "C1607" or "C1608" detected?

YES 

EPS control unit is malfunctioning. Replace steering column assembly. Refer to REMOVAL AND INSTALLATION .

NO 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .