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LAN MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT LAN-65 < DTC/CIRCUIT DIAGNOSIS > [CAN SYSTEM (TYPE 1)] C D E F G H I J K L B A O P N MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT Diagnosis Procedure INFOID:0000000012200538 1. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Disconnect the harness connectors E105 and M77. 4. Check the continuity between the harness connector and the data link 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 air bag diagnosis sensor unit and the data link connector. NO >> Repair the main line between the air bag diagnosis sensor unit and the data link connector. Harness connector Data link connector Continuity Connector No. Terminal No. Connector No. Terminal No. M77 1 M4 6 Existed 6 14 Existed |