CAN Communication System Inspection

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS

CAN Communication System Inspection


1. SELF-DIAGNOSIS RESULT CHECK

Check the self-diagnosis results.





Is the above displayed in the self-diagnosis display items?
YES- GO TO 2.
NO- Inspection End.

2. CHECK CONNECTOR

1.Disconnect the ABS actuator and electric unit (control unit) connector, and check the terminals for deformation, disconnection, looseness, and so on. If there is a malfunction, repair or replace the terminals.
2.Reconnect connector to perform self-diagnosis. Scan Tool Testing and Procedures.
Is "CAN COMM CIRCUIT" displayed in the self-diagnosis display items?
YES- Trouble Diagnosis Flow Chart.
NO- Connector terminal connection is loose, damaged, open, or shorted.