|
|
LAN 4WD BRANCH LINE CIRCUIT LAN-69 < DTC/CIRCUIT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N 4WD BRANCH LINE CIRCUIT Diagnosis Procedure INFOID:0000000006220545 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 transfer control unit for damage, bend and loose connection 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 transfer control unit. 2. Check the resistance between the transfer control unit harness connector terminals. Is the measurement value within the specification? YES >> GO TO 3. NO >> Repair the transfer control unit branch line. 3. CHECK POWER SUPPLY AND GROUND CIRCUIT Check the power supply and the ground circuit of the transfer control unit. Refer to . Is the inspection result normal? YES (Present error)>>Replace the transfer control unit. Refer to DLN-107, "Removal and Installation" YES (Past error)>>Error was detected in the transfer control unit branch line. >> Repair the power supply and the ground circuit. Transfer control unit harness connector Resistance ( Ω ) Connector No. Terminal No. E59 12 13 Approx. 54 – 66 |