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DAS-158 < DTC/CIRCUIT DIAGNOSIS > [BSW] U111A REAR CAMERA IMAGE SIGNAL CIRCUIT Is inspection result normal? YES >> GO TO 3. NO >> Replace camera control unit. Refer to DAS-187, "Removal and Installation" . 3. CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect camera control unit connector and rear view camera connector. 3. Check continuity between camera control unit harness connector and rear view camera harness connec- 4. Check continuity between camera control unit harness connector and ground. Is inspection result normal? YES >> GO TO 4. NO >> Repair harness or connector. 4. CHECK CAMERA IMAGE SIGNAL 1. Connect camera control unit connector and rear view camera connector. 2. Turn ignition switch ON. 3. Check signal between camera control unit harness connector. Is inspection result normal? YES >> Replace camera control unit. Refer to DAS-187, "Removal and Installation" . NO >> Replace rear view camera. Refer to DAS-188, "Removal and Installation" Terminal Standard voltage Reference voltage (Approx.) (+) ( − ) Camera control unit Connector Terminal Connector Terminal B93 50 B93 52 5.0 - 9.0 V 6.0 V Camera control unit Rear view camera Continuity Connector Terminals Connector Terminals B93 53 D168 5 Existed 54 1 Camera control unit Ground Continuity Connector Terminals B93 53 Not existed 54 Terminal Reference value (+) ( − ) Camera control unit Connector Terminal Connector Terminal B93 53 B93 54 JSNIA0834GB |