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LAN MAIN LINE BETWEEN AV AND ABS CIRCUIT LAN-45 < COMPONENT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N MAIN LINE BETWEEN AV AND ABS CIRCUIT Diagnosis Procedure INFOID:0000000001162809 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 B3 - Harness connector M14 - Harness connector M69 - Harness connector E7 Is the inspection result normal? YES >> GO TO 2. NO >> Repair the terminal and connector. 2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the harness connectors B3 and M14. 2. Check the continuity between the harness connector terminals. Is the inspection result normal? YES >> GO TO 3. NO >> Repair the main line between the NAVI control unit and the harness connector B3. 3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the harness connectors M69 and E7. 2. Check the continuity between the harness connectors. Is the inspection result normal? YES >> GO TO 4. NO >> Repair the main line between the harness connectors M14 and M69. 4. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the connector of ABS actuator and electric unit (control unit). 2. Check the continuity between the harness connector and the ABS actuator and electric unit (control unit) Is the inspection result normal? YES (Present error)>>Check CAN system type decision again. Connector No. Terminal No. Continuity B3 1 16 Existed 17 32 Existed Harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. M14 16 M69 32A Existed 32 31A Existed Harness connector ABS actuator and electric unit (control unit) harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. E7 32A E33 26 Existed 31A 15 Existed |