C1606

C1606 EPS MOTOR





DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
With CONSULT-III
1. Turn the ignition switch OFF to ON.
2. Perform "EPS" self-diagnosis.
Is DTC "C1606" detected?
YES - Proceed to diagnosis procedure. C1606.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK EPS MOTOR
Check the EPS motor. C1606.
Is the inspection result normal?
YES - GO TO 2.
NO - EPS motor is malfunction. Replace steering column assembly. Exploded View.
2.CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect EPS motor harness connector.
3. Check terminal for deformation, disconnection, looseness, and so on. If any malfunction is found, repair or replace terminal.
Is the inspection result normal?
YES - Replace EPS control unit. Exploded View.
NO - Repair or replace error-detected parts.




Component Inspection
1.CHECK EPS MOTOR
1. Turn the ignition switch OFF.
2. Disconnect EPS motor harness connector.
3. Check resistance between EPS motor connector terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - EPS motor is malfunction. Replace steering column assembly. Exploded View.




Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the steering column assembly. Special Repair Requirement.
- END