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AV RGB (R: RED) SIGNAL CIRCUIT AV-105 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT NAVIGATION] C D E F G H I J K L M B A O P RGB (R: RED) SIGNAL CIRCUIT Description INFOID:0000000005246812 Transmit the image displayed with AV control unit with RGB signal to the front display unit. Diagnosis Procedure INFOID:0000000005246813 1. CHECK CONTINUITY RGB (R: RED) SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect front display unit connector and AV control unit connector. 3. Check continuity between front display unit harness connector and AV control unit harness connector. 4. Check continuity between front display unit harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair harness or connector. 2. CHECK RGB (R: RED) SIGNAL 1. Connect front display unit connector and AV control unit connector. 2. Turn ignition switch ON. 3. Check signal between front display unit harness connector and ground. Is the inspection result normal? YES >> Replace front display unit. Refer to . NO >> Replace AV control unit. Refer to Front display unit AV control unit Continuity Connector Terminal Connector Terminal M194 17 M202 43 Existed Front display unit Ground Continuity Connector Terminal M194 17 Not existed (+) ( − ) Condition Reference value Front display unit Connector Terminal M194 17 Ground Start confirmation/adjustment SKIB2238J |