Diagnostic Test

With CONSULT

1. Perform self-diagnosis for "EPS/DAST 3". Refer to CONSULT FUNCTION .
2. Perform self-diagnosis for "DAST 1". Refer to CONSULT FUNCTION .
3. Perform self-diagnosis for "DAST 2". Refer to CONSULT FUNCTION .

Is DTC detected?

YES 

Check the DTC.

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

NO 

GO TO STEP 2  .

1. Turn the ignition switch OFF.
2. Disconnect steering force control module harness connector.
3. Disconnect steering angle main control module harness connector.
4. Disconnect steering angle sub control module harness connector.
5. Disconnect ABS actuator and electric unit (control unit) harness connector.
6. Check the connector for disconnection or looseness.
7. Check the pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair / replace harness, connector, or terminal, securely lock the connector, and GO TO STEP 3  .

With CONSULT

1. Connect steering force control module harness connector.
2. Connect steering angle main control module harness connector.
3. Connect steering angle sub control module harness connector.
4. Connect ABS actuator and electric unit (control unit) harness connector.
5. Erase self-diagnosis result for "ABS".
6. Turn the ignition switch OFF.
   NOTE:

   Wait at least 10 seconds after turning ignition switch OFF.

7. Set the vehicle to READY/Start the engine.
   NOTE:

   Wait at least 10 seconds after set the vehicle to READY/start the engine.

8. Repeat step 6 to 7 two or more times.
9. Perform self-diagnosis for "ABS".

Is DTC "C1138" or "U1000" detected?

YES ("C1138") 

Replace the ABS actuator and electric unit (control unit). Refer to REMOVAL AND INSTALLATION .

YES ("U1000") 

Refer to TROUBLE DIAGNOSIS FLOW CHART .

NO 

INSPECTION END