CAN

MAIN LINE BETWEEN DLC AND CGW CIRCUIT

Diagnosis 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
-CAN gateway
4.Check the continuity between the data link connector and the CAN gateway 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 data link connector and the CAN gateway.
NO- Repair the main line between the data link connector and the CAN gateway.
Revision: March 20122013 Infiniti JX