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AV-232 < COMPONENT DIAGNOSIS > [BOSE AUDIO WITH NAVIGATION] CAMERA IMAGE SIGNAL CIRCUIT (REAR VIEW CAMERA TO CAMERA CON- TROL UNIT) CAMERA IMAGE SIGNAL CIRCUIT (REAR VIEW CAMERA TO CAMERA Description INFOID:0000000004219594 Rear view camera images are transmitted to the rear view camera control unit using the camera image signal circuits. Diagnosis Procedure INFOID:0000000004219595 1. CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY 1. Turn ignition switch OFF. 2. Disconnect rear view camera control unit connector and rear view camera connector. 3. Check continuity between rear view camera control unit harness connector B31 (A) terminals 9, 10 and rear view camera har- ness connector B35 (B) terminals 3, 4. 4. Check continuity between rear view camera control unit harness connector B31 (A) terminals 9, 10 and ground. Is inspection result OK? YES >> GO TO 2 NO >> Repair harness or connector. 2. CHECK CAMERA IMAGE SIGNAL 1. Connect rear view camera control unit connector and rear view camera connector. 2. Turn ignition switch ON. 3. Check signal between rear view camera control unit harness connector B31 terminals 10 and 9. Is inspection result OK? YES >> Replace rear view camera control unit. Refer to AV-294, "Removal and Installation" NO >> Replace rear view camera. Refer to AV-293, "Removal and Installation" . 9 - 4 : Continuity should exist. 10 - 3 : Continuity should exist. 9, 10 - Ground : Continuity should not exist. ALLIA0259ZZ 10 - 9 : ALLIA0260ZZ SKIB2251J |