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AV SIDE CAMERA LH COMMUNICATION SIGNAL CIRCUIT AV-537 < DTC/CIRCUIT DIAGNOSIS > [NAVIGATION (TWIN MONITOR)] C D E F G H I J K L M B A O P SIDE CAMERA LH COMMUNICATION SIGNAL CIRCUIT Description INFOID:0000000005525409 • Around view monitor control unit supplies to the front camera, rear camera and side camera. And then it superimpose the images from each camera and outputs then to the display unit. • Superimpose the guiding lines, predicted course line and sonar indicator to the camera image that outputs to the front display unit. • Around view monitor control unit performs the reception/transmission of communication signal with each camera. Diagnosis Procedure INFOID:0000000005474896 1. CHECK CONTINUITY COMMUNICATION SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect around view monitor control unit connector and door mirror (driver side) connector. 3. Check continuity between around view monitor control unit harness connector and door mirror (driver 4. Check continuity between around view monitor control unit harness connector and ground. Is inspection result normal? YES >> GO TO 2. NO >> Repair harness or connector. 2. CHECK COMMUNICATION SIGNAL 1. Connect around view monitor control unit connector and door mirror (driver side) connector. 2. Turn ignition switch ON. 3. Check signal between around view monitor control unit harness connector and ground. Is inspection result normal? YES >> Replace around view monitor control unit. Refer to . NO >> Replace side camera LH. Refer to Around view monitor control unit Door mirror (driver side) Continuity Connector Terminal Connector Terminal B45 47 D3 3 Existed Around view monitor control unit Ground Continuity Connector Terminal B45 47 Not existed (+) ( − ) Condition Reference value Around view monitor control unit Connector Terminal B45 47 Ground “CAMERA” switch is ON or shift JSNIA0836GB |