Diagnostic Test
- PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT
- Turn the ignition switch OFF to ON.
- Perform ABS self-diagnosis.
Is any DTC detected?
YES
Check the DTC. Refer to DTC INDEX .
NO
GO TO STEP 2.
- CHECK TERMINALS AND HARNESS CONNECTORS
Check EPS control unit pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
GO TO STEP 3.
NO
Repair or replace the malfunctioning parts.
- PERFORM SELF-DIAGNOSIS
Perform EPS self-diagnosis.
Is DTC C1609 detected?
YES
Replace EPS control unit. Refer to REMOVAL AND INSTALLATION .
NO
Check intermittent incident. Refer to INTERMITTENT INCIDENT .