Diagnostic Test

With CONSULT 

1. Turn the ignition switch ON.
2. Turn the steering wheel to the straight-ahead position.
3. Keep the vehicle at a standstill.
4. Confirm the connection between EPS control unit and EPS torque sensor.
5. Erase self-diagnostic result.

GO TO STEP 2  .

With CONSULT 

1. On the CONSULT screen, select "EPS/DAST 3">>"Work support">>"Re learning".
2. Touch "Start".

What is current status?

Calibration OK 

WORK END

Power supply torque sensor too low 

GO TO STEP 3  .

Active malfunction exist 

GO TO STEP 4  .

Vehicle speed is not 0 km/h 

Keep the vehicle at a standstill and then re-perform the procedure. GO TO STEP 1  .

Thermistor temperature too high 

Wait for several minutes until the internal temperature becomes low. GO TO STEP 1  .

Motor revolution speed too high 

During calibration, never move the steering wheel. GO TO STEP 1  .

Sampled value out of range 

Before calibration, turn the steering wheel to the straight-ahead position. GO TO STEP 1  .

Difference of min and max value out of range 

During calibration, never move the steering wheel. GO TO STEP 1  .

Check the electrical line between EPS control unit and EPS torque sensor. If necessary, repair.

GO TO STEP   1  .

With CONSULT 

Perform self-diagnosis for "EPS /DAST 3".

Is any DTC detected?

YES 

Check the DTC. Refer to DTC INDEX . After repairing, GO TO STEP   1  .

NO 

GO TO STEP 1  .