Diagnosis Procedure

CHECK STEERING ANGLE SENSOR SYSTEM
Check steering angle sensor system. Refer to "DIAGNOSIS PROCEDURE ".

Is the inspection result normal?

YES: GO TO 2.

NO: Repair or replace error-detected parts.
PERFORM SELF-DIAGNOSIS
◦ With CONSULT
1. Turn the ignition switch OFF and wait for at least 10 seconds.
2. Turn the ignition switch OFF to ON and wait for at least 12 seconds.
3. Perform self-diagnosis for "EPS".
Is DTC "U0428" detected?

YES: Power steering control module is malfunction. Replace power steering oil pump assembly. Refer to "REMOVAL AND INSTALLATION " (With heated steering wheel), "REMOVAL AND INSTALLATION " (Without heated steering wheel).

NO: Check the pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace error-detected parts.