CAN

MAIN LINE BETWEEN ABS AND ICC CIRCUIT


Diagnosis Procedure

INSPECTION PROCEDURE
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect the following harness connectors.
- ECM
- ABS actuator and electric unit (control unit)
- ICC sensor integrated unit
4. Check the continuity between the ABS actuator and electric unit (control unit) harness connector and the
ICC sensor integrated unit harness connector.





Is the inspection result normal?
YES (Present error) Check CAN system type decision again.
YES (Past error) Error was detected in the main line between the ABS actuator and electric unit (control unit) and the ICC sensor integrated unit.
NO - Repair the main line between the ABS actuator and electric unit (control unit) and the ICC sensor integrated unit.