DTC Diagnosis Procedure

CONSULT

1. Ignition switch ON.
2. Select "Self Diagnostic Result" mode of "ABS".

Is any DTC detected?

YES

Check the DTC. Refer to DTC Index .

NO

GO TO 2.

1. Ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Disconnect EPS control unit harness connector.
4. Check the connector for disconnection or looseness.
5. Check the pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

GO TO 3.

NO

Repair or replace harness, connector, or terminal, securely lock the connector.

CONSULT

1. Connect ABS actuator and electric unit (control unit) harness connector.
2. Connect EPS control unit harness connector.
3. Ignition switch ON.
4. Erase "Self Diagnostic Result" mode of "EPS/DAST 3".
5. Ignition switch OFF and wait for at least 10 seconds.
6. Ignition switch ON.
7. Select "Self Diagnostic Result" mode of "EPS/DAST 3".

Is the DTC detected?

YES

EPS control unit is malfunctioning. Replace steering gear assembly. Refer to Removal and Installation .

NO

Inspection End.