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LAN MAIN LINE BETWEEN ABS AND DLC CIRCUIT LAN-77 < COMPONENT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N MAIN LINE BETWEEN ABS AND DLC CIRCUIT Diagnosis Procedure INFOID:0000000000977601 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 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. - ABS actuator and electric unit (control unit) - Harness connectors E105 and M77 2. Check the continuity between the harness connectors. - Models with ESP - Models with ABS Is the inspection result normal? YES >> GO TO 3. NO >> Repair the main line between the ABS actuator and electric unit (control unit) 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. unit) and the data link connector. NO >> Repair the main line between the harness connector M77 and the data link connector. ABS actuator and electric unit (control unit) harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. E36 26 E105 52 Existed 15 51 Existed ABS actuator and electric unit (control unit) harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. E34 26 E105 52 Existed 15 51 Existed Harness connector Data link connector Continuity Connector No. Terminal No. Connector No. Terminal No. M77 52 M4 6 Existed 51 14 Existed |