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AV-82 < COMPONENT DIAGNOSIS > [AUDIO WITH NAVIGATION] RGB (R: RED) SIGNAL CIRCUIT RGB (R: RED) SIGNAL CIRCUIT Description INFOID:0000000001728727 Transmits the image displayed with NAVI control unit with RGB signal to the display unit. Diagnosis Procedure INFOID:0000000001728728 1. CHECK CONTINUITY RGB (R: RED) SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect display unit connector and NAVI control unit connector. 3. Check continuity between display unit harness connector terminal 1 and NAVI control unit harness con- 4. Check continuity between display unit harness connector terminal 1 and ground. Is inspection result OK? YES >> GO TO 2. NO >> Repair harness or connector. 2. CHECK RGB (R: RED) SIGNAL 1. Connect display unit connector and NAVI control unit connector. 2. Turn ignition switch ON. 3. Start “Confirmation / Adjustment Mode”, and then display color bar by selecting“Color Spectrum Bar” on 4. Check signal between display unit harness connector terminal 1 and 8. Is inspection result OK? YES >> Replace display unit. NO >> Replace NAVI control unit. 1 - 44 : Continuity should exist. 1 - Ground : Continuity should not exist. 1 - 8 JPNIA0221ZZ |