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.CHECK DTC DETECTION

With CONSULT-III.

1. Turn the ignition switch OFF to ON.

2. Perform self-diagnosis for “ABS”.

Is DTC “C1130” detected? YES >> Proceed to BRC-183, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK ENGINE SYSTEM

With CONSULT-III.

Perform self-diagnosis for “ENGINE”.

Is any DTC detected? YES >> Check the DTC.

NO >> GO TO 2.

2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

With CONSULT-III.

1. Erase Self-diagnosis result for “ABS”.

2. Turn the ignition switch OFF and wait 10 second or more.

3. Start the engine and drive the vehicle for a short period of time.

4. Stop the vehicle.

5. Check that the malfunction indicator lamp (MIL) turns OFF.

6. After the vehicle stops, perform self-diagnosis for “ABS”.

Is DTC “C1130” detected? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-233, "Removal and Installation".

NO >> Check pin terminals and connection of each harness connector for abnormal conditions. Repair or replace error-detected parts.