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LAN MAIN LINE BETWEEN TCM AND ADP CIRCUIT LAN-43 < COMPONENT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N MAIN LINE BETWEEN TCM AND ADP CIRCUIT Diagnosis Procedure INFOID:0000000003514553 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 M7 - Harness connector B1 Is the inspection result normal? YES >> GO TO 2. NO >> Repair the terminal and connector. 2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the following harness connectors. - Harness connectors F103 and M116 - Harness connectors M7 and B1 2. Check the continuity between the harness connectors. Is the inspection result normal? YES >> GO TO 3. NO >> Repair the main line between the harness connectors M116 and M7. 3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) Check the continuity between the harness connector terminals. Is the inspection result normal? YES (Present error)>>Check CAN system type decision again. >> Repair the main line between the harness connector B1 and the driver seat control unit. Harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. M116 44 M7 34 Existed 43 35 Existed Connector No. Terminal No. Continuity B1 34 36 Existed 35 37 Existed |