Diagnosis Procedure

1. Start the engine.
   CAUTION:

   Never drive the vehicle.

2. Check that the power steering warning lamp turns OFF.

Does the power steering warning lamp turn OFF?

YES 

GO TO STEP 2  .

NO 

Perform self - diagnosis for "EPS/DAST 3", "DAST 1" and "DAST 2".

• EPS/DAST 3: Refer to DTC INDEX .
• DAST 1: Refer to DTC INDEX .
• DAST 2: Refer to DTC INDEX .

1. Turn the steering wheel to left/right 90 degree or more from center position 2 times.
2. Drive straight ahead at around 30 km/h (19 MPH) for more than 5 seconds.
   CAUTION:

   • Drive on a straight flat road.
   • Keep the steering wheel, so the vehicle stays in a straight line.
   NOTE:

   Drive at between 30 km/h (19 MPH) and 40 km/h (25 MPH), as much as possible. It is easy to succeed with the work.

3. Stop the vehicle.

GO TO STEP 3  .

Recheck the symptom and check that symptom is not reproduced on the same conditions.

Is the symptom corrected?

YES 

INSPECTION END

NO 

GO TO STEP 4  .

1. Drive straight ahead at 60 km/h (37 MPH) or more for more than 15 seconds.
   CAUTION:

   • Drive on a straight flat road.
   • Keep the steering wheel, so the vehicle stays in a straight line.
   NOTE:

   When the vehicle pulls to one side slightly, the driving at between 30 km/h (19 MPH) and 40 km/h (25 MPH) may not dissolve the symptom.

2. Stop the vehicle.
3. Repeat the driving and stopping 5 times.

GO TO STEP 5  .

Recheck the symptom and check that symptom is not reproduced on the same conditions.

Is the symptom corrected?

YES 

INSPECTION END

NO 

GO TO STEP 6  .

Check suspension and steering parts installation condition.

Is the inspection result normal?

YES 

GO TO STEP 7  .

NO 

Install suspension and steering parts properly. Then perform the toe-in adjustment. Refer to INSPECTION AND ADJUSTMENT .

Adjust toe-in. Refer to INSPECTION AND ADJUSTMENT .

GO TO STEP 8  .

Recheck the symptom and check that symptom is not reproduced on the same conditions.

Is the symptom corrected?

YES 

INSPECTION END

NO 

GO TO STEP 7  .