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TROUBLE DIAGNOSIS LAN-85 [CAN] C D E F G H I J L M A B LAN 4. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the connector of pre-crash seat belt control unit. 2. Check the continuity between the harness connector and the pre-crash seat belt control unit harness con- OK or NG OK >> ● Present error: Check the following items again. – Decision of CAN system type. – Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUP- – Procedure for detecting root cause. ● Past error: Error was detected in the main line between the data link connector and the pre- NG >> Replace the body harness. Main Line Between Data Link Connector and RAS Control Unit NKS004GX INSPECTION PROCEDURE 1. CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the following terminals and connectors for damage, bend and loose connection (connector side – Harness connector M66 – Harness connector B418 OK or NG OK >> GO TO 2. NG >> Repair the terminal and connector. 2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the harness connectors M66 and B418. 2. Check the continuity between the data link connector and the harness connector. OK or NG OK >> GO TO 3. NG >> Repair the main line between the data link connector and the harness connector M66. Harness connector Pre-crash seat belt control unit harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. B67 1 B142 24 Yes 12 22 Yes Data link connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. M60 6 M66 38P Yes 14 39P Yes |