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NAVIGATION SYSTEM AV-75 C D E F G H I J L M A B AV 2. CHECK RGB SIGNAL 1. Connect NAVI control unit connector and display unit connector. 2. Turn ignition switch ON. 3. Display “Color bar” by “CONFIRMATION/ADJUSTMENT” mode. 4. Check the signal between NAVI control unit harness connector ● When the screen looks bluish OK or NG OK >> Replace display unit. NG >> Replace NAVI control unit. Color of RGB Image Is Not Proper (Reddish) NKS002GC 1. CHECK RGB HARNESS 1. Turn ignition switch OFF. 2. Disconnect NAVI control unit harness connector and display unit harness connector. 3. Check continuity between NAVI control unit harness connector 4. Check continuity between NAVI control unit harness connector – When the screen looks reddish OK or NG OK >> GO TO 2. NG >> Repair harness or connector. Terminals Voltage (v) NAVI control unit (+) NAVI control unit (–) Connector Terminal Connector Terminal M58 44 M58 47 Refer to minals and Refer- SKIB7272E Terminals Continuity NAVI control unit Display unit Connector Terminal Connector Terminal M58 45 M35 2 Yes 47 4 Terminals Continuity NAVI control unit Ground Connector Terminal M58 45 No 47 SKIB7273E |