C1210

C1210 ECM

Description
^ Transmits the following signals via CAN communication to AWD control unit.
- Accelerator pedal position signal
- Engine speed signal

DTC Logic

DTC DETECTION LOGIC

C1210:

DTC CONFIRMATION PROCEDURE

1. DTC REPRODUCTION PROCEDURE

With CONSULT-III
1. Start the engine. Drive the vehicle for a while.
2. Perform the self-diagnosis.
Is DTC "C1210" detected?
YES >> Proceed to diagnosis procedure. Refer to: "Diagnosis Procedure".
NO >> INSPECTION END

Diagnosis Procedure

1. ECM SELF-DIAGNOSIS

With CONSULT-III
Perform self-diagnosis of ECM.
Is any malfunction detected by self-diagnosis?
YES >> Check the malfunctioning system.
NO >> GO TO 2.

2. AWD CONTROL UNIT SELF-DIAGNOSIS

With CONSULT-III
1. Erase AWD control unit self-diagnosis results.
2. Turn the ignition switch OFF.
3. Start the engine. Drive the vehicle for a while.
4. Make sure that malfunction indicator lamp (MIL) turns OFF.
5. Stop the vehicle. Perform AWD control unit self-diagnosis.
Is DTC "C1210" detected?
YES >> Replace AWD control.
NO >> Check AWD control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace damaged parts.