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LAN-40 < DTC/CIRCUIT DIAGNOSIS > [CAN SYSTEM (TYPE 2)] MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT DTC/CIRCUIT DIAGNOSIS MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT Diagnosis Procedure INFOID:0000000006044379 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 E105 - Harness connector M77 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. - IPDM E/R - Harness connectors E105 and M77 2. Check the continuity between the IPDM E/R harness connector and the harness connector. Is the inspection result normal? YES >> GO TO 3. NO >> Repair the main line between the IPDM E/R and the harness connector E105. 3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 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. >> Repair the main line between the harness connector M77 and the data link connector. IPDM E/R harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. E10 12 E105 80 Existed 11 81 Existed Harness connector Data link connector Continuity Connector No. Terminal No. Connector No. Terminal No. M77 80 M4 6 Existed 81 14 Existed |