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LAN-134 < DTC/CIRCUIT DIAGNOSIS > [CAN SYSTEM (TYPE 2)] DLC BRANCH LINE CIRCUIT (EV SYSTEM CAN CIRCUIT) DLC BRANCH LINE CIRCUIT (EV SYSTEM CAN CIRCUIT) Diagnosis Procedure INFOID:0000000010415395 1. CHECK CONNECTOR 1. Turn the power switch OFF. 2. Disconnect the 12V battery cable from the negative terminal. Refer to LAN-26, "Precautions for Removing 3. Check the terminals and connectors of the data link connector for damage, bend and loose connection (connector side and harness side). Is the inspection result normal? YES >> GO TO 2. NO >> Repair the terminal and connector. 2. CHECK HARNESS FOR OPEN CIRCUIT Check the resistance between the data link connector terminals. Is the measurement value within the specification? YES (Present error)>>Diagnose again. Refer to LAN-17, "Trouble Diagnosis Flow Chart" . YES (Past error)>>Error was detected in the data link connector branch line circuit (EV system CAN circuit side). NO >> Repair the data link connector branch line (EV system CAN circuit side). Data link connector Resistance ( Ω) Connector No. Terminal No. M4 13 12 Approx. 54 – 66 |