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AV B2707 SENSOR HARNESS OPEN [CR-RR] AV-509 < DTC/CIRCUIT DIAGNOSIS > [NAVIGATION (TWIN MONITOR)] C D E F G H I J K L M B A O P B2707 SENSOR HARNESS OPEN [CR-RR] DTC Logic INFOID:0000000005474863 DTC DETECTION LOGIC Diagnosis Procedure INFOID:0000000005474864 1. CHECK HARNESS CORNER SENSOR (RR) SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect sonar control unit connector and corner sensor (RR) connector. 3. Check continuity between sonar control unit harness connector and corner sensor (RR) harness connec- 4. Check continuity between sonar control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair harness or connector. 2. CHECK HARNESS CORNER SENSOR (RR) GROUND CIRCUIT Check continuity between sonar control unit harness connector and corner sensor (RR) harness connector. Is the inspection result normal? YES >> INSPECTION END NO >> Repair harness or connector. DTC No. CONSULT-III indication DTC detection condition Troubleshooting B2707 SENSOR HARNESS Corner sensor (RR) harness circuit is open. Check corner sensor (RR) circuit. Sonar control unit Corner sensor (RR) Continuity Connector Terminal Connector Terminal M47 6 B256 1 Existed Sonar control unit Ground Continuity Connector Terminal M47 6 Not existed Sonar control unit Corner sensor (RR) Continuity Connector Terminal Connector Terminal M47 12 B256 2 Existed |