C1210

C1210 ECM

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC REPRODUCTION PROCEDURE

With CONSULT
1.Start the engine. Drive the vehicle for a while.
2.Perform self-diagnosis for "ALL MODE AWD/4WD".
Is DTC "C1210" detected?
YES- Proceed to diagnosis procedure. .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM ECM SELF-DIAGNOSIS

With CONSULT
Perform self-diagnosis for "ENGINE".
Is any DTC detected?
YES- Check the DTC.
NO- GO TO 2.

2. ERASE SELF-DIAGNOSTIC RESULT

With CONSULT
1.Erase self-diagnostic results for "ALL MODE AWD/4WD".
2.Turn the ignition switch OFF.
3.Start the engine. Drive the vehicle for a while.
4.Check that malfunction indicator lamp (MIL) turns OFF.
Does malfunction indicator lamp (MIL) turn OFF?
YES- GO TO 3.
NO- Perform trouble diagnosis for malfunction indicator lamp (MIL) system. Malfunction Indicator Lamp.

3. CHECK TERMINALS AND HARNESS CONNECTORS

Check AWD control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES- After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
"C1210" is detected, Replace AWD control unit. Service and Repair.
NO- Repair or replace error-detected parts.