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LAN-314 < DTC/CIRCUIT DIAGNOSIS > [CAN SYSTEM (TYPE 10)] MAIN LINE BETWEEN M&A AND ADP CIRCUIT MAIN LINE BETWEEN M&A AND ADP CIRCUIT Diagnosis Procedure INFOID:0000000005577229 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. - Unified meter and A/C amp. - Harness connectors M7 and B1 2. Check the continuity between the unified meter and A/C amp. harness connector and the harness con- Is the inspection result normal? YES >> GO TO 3. NO >> Repair the main line between the unified meter and A/C amp. and the harness connector 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. driver seat control unit. NO >> Repair the main line between the harness connector B1 and the driver seat control unit. Unified meter and A/C amp. harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. M67 56 M7 80 Existed 72 81 Existed Connector No. Terminal No. Continuity B1 80 82 Existed 81 83 Existed |