U14FF

U14FF VEHICLE SPEED SIGNAL (METER)

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PRECONDITIONING

If "DTC CONFIRMATION PROCEDURE" has been 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.Turn the ignition switch OFF to ON and wait for at least 12 seconds.
2.Perform "EPS" self-diagnosis.
Is DTC "U14FF" detected?
YES- Proceed to diagnosis procedure. .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM COMBINATION METER SELF-DIAGNOSIS

With CONSULT
1.Turn the ignition switch OFF to ON.
2.Perform "METER" self-diagnosis.
Is any DTC detected?
YES- Check the DTC. Testing and Inspection.
NO- GO TO 2.

2. 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 "U14FF" detected?
YES- Power steering control module is malfunction. Replace power steering oil pump assembly. With Heated Steering Wheel (With heated steering wheel), Without Heated Steering Wheel (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.