Inspection 9 CAN Communication System Malfunction

TROUBLE DIAGNOSIS


Inspection 9 CAN Communication System Malfunction

1.CHECK RAS CONTROL UNIT CONNECTOR
1. Turn ignition switch OFF, disconnect RAS control unit harness connector and rear wheel steering angle sensor harness connector, and check terminal for deformation, disconnection, looseness, etc.
2. Reconnect harness connector securely, and perform CONSULT-III self-diagnosis.





Is above displayed on self-diagnosis display?
YES - � If "CAN COMM [U1000]" is displayed, print out self�diagnosis. And then, go to Trouble Diagnosis Flow Chart.
- Replace RAS control unit if "CONTROL UNIT [CAN] [U1010]" is displayed.
NO - Connector terminal connection is loose, damaged, open, or shorted. Repair or replace the terminal.