C1614

C1614 POWER STEERING FLUID LEAK

DTC Logic


DTC DETECTION LOGIC






*: If the steering angle speed is too fast during air bleeding work, "C1614" may be detected.

DTC CONFIRMATION PROCEDURE


1. PRECONDITIONING

If "DTC CONFIRMATION PROCEDURE" is previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
- GO TO 2.

2. DTC REPRODUCTION PROCEDURE

With CONSULT
1.Set the vehicle to READY state or start the engine.
2.Turn the steering wheel.

CAUTION:
Turn the steering wheel until it reaches the stop.
3.Perform "EPS" self-diagnosis.
Is DTC "C1614" detected?
YES- Proceed to diagnosis procedure. Steering Angle Sensor Module.
NO- INSPECTION END


Diagnosis Procedure


1. CHECK THE POWER STEERING FLUID LEVEL AND CHECK FOR FLUID LEAKAGE

Check the power steering fluid level and check for fluid leakage. With Heated Steering Wheel (With heated steering wheel), Without Heated Steering Wheel (Without heated steering wheel).
Is the check result normal?
YES- GO TO 2.
NO- Repair or replace the malfunctioning parts.

2. PERFORM AIR BLEEDING

With CONSULT
Perform air bleeding. Service and Repair.

CAUTION:
If the steering angle speed is too fast during air bleeding work, "C1614" may be detected.
- GO TO 3.

3. PERFORM SELF-DIAGNOSIS

With CONSULT
Perform "EPS" self-diagnosis.
Is any DTC detected?
YES-1- "C1614" is detected: Power steering motor is malfunction. Replace power steering oil pump assembly. With Heated Steering Wheel (With heated steering wheel), Without Heated Steering Wheel (Without heated steering wheel).
YES-2- Error other than "C1614" is detected: Check the malfunctioning system. Testing and Inspection.
NO- Check the pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace error-detected parts.