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LAN RDR-R BRANCH LINE CIRCUIT LAN-89 < DTC/CIRCUIT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N RDR-R BRANCH LINE CIRCUIT Diagnosis Procedure INFOID:0000000006220565 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 side radar RH for damage, bend and loose connection (unit Is the inspection result normal? YES >> GO TO 2. NO >> Repair the terminal and connector. 2. CHECK RIGHT/LEFT SWITCHING SIGNAL CIRCUIT Check the right/left switching signal circuit of the side radar RH. Refer to DAS-514, "Diagnosis Procedure" Is the inspection result normal? YES >> GO TO 3. NO >> Repair the root cause. 3. CHECK HARNESS FOR OPEN CIRCUIT 1. Disconnect the connector of side radar RH. 2. Check the resistance between the side radar RH harness connector terminals. Is the measurement value within the specification? YES >> GO TO 4. NO >> Repair the side radar RH branch line. 4. CHECK POWER SUPPLY AND GROUND CIRCUIT Check the power supply and the ground circuit of the side radar RH. Refer to . Is the inspection result normal? YES (Present error)>>Replace the side radar RH. Refer to DAS-523, "Removal and Installation" . YES (Past error)>>Error was detected in the side radar RH branch line. >> Repair the power supply and the ground circuit. Side radar RH harness connector Resistance ( Ω ) Connector No. Terminal No. B243 4 3 Approx. 54 – 66 |