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LAN ICC BRANCH LINE CIRCUIT LAN-141 < COMPONENT DIAGNOSIS > [CAN SYSTEM (TYPE 6)] C D E F G H I J K L B A O P N ICC BRANCH LINE CIRCUIT Diagnosis Procedure INFOID:0000000000964040 1. CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the ICC sensor integrated unit for damage, bend and loose con- Is the inspection result normal? YES >> GO TO 2. NO >> Repair the terminal and connector. 2. CHECK HARNESS FOR OPEN CIRCUIT 1. Disconnect the connector of ICC sensor integrated unit. 2. Check the resistance between the ICC sensor integrated unit harness connector terminals. Is the measurement value within the specification? YES >> GO TO 3. NO >> Repair the ICC sensor integrated unit branch line. 3. CHECK POWER SUPPLY AND GROUND CIRCUIT Check the power supply and the ground circuit of the ICC sensor integrated unit. Refer to . Is the inspection result normal? YES (Present error)>>Replace the ICC sensor integrated unit. Refer to . YES (Past error)>>Error was detected in the ICC sensor integrated unit branch line. >> Repair the power supply and the ground circuit. ICC sensor integrated unit harness connector Resistance ( Ω ) Connector No. Terminal No. E67 3 6 Approx. 54 – 66 |