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TROUBLE DIAGNOSIS AV-253 [WITH MOBILE ENTERTAINMENT SYSTEM] C D E F G H I J L M A B AV 5. CHECK RGB SIGNAL (G: GREEN) 1. Connect video distributor connector and front display unit connector. 2. Turn ignition switch ON. 3. Start Confirmation/Adjustment mode. Refer to AV-231, "Confirmation/Adjustment Mode" 4. Display color bar by selecting “Display Color Spectrum Bar” on DISPLAY DIAGNOSIS screen. Refer to . 5. Check signal between front display unit harness connector OK or NG OK >> Replace front display unit. NG >> Replace video distributor. ONLY REAR DISPLAY 1. CHECK DVD IMAGE Make sure that the DVD image of rear display is rolling. Is DVD image rolling? YES >> GO TO 2. NO >> GO TO 4. 2. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND REAR DISPLAY UNIT 1. Turn ignition switch OFF. 2. Disconnect video distributor connector and rear display unit connector. 3. Check continuity between video distributor harness connector 4. Check continuity between video distributor harness connector OK or NG OK >> GO TO 3. NG >> Repair harness or connector. 3 – Ground: SKIB4602E SKIB2236J 33 – 15 : Continuity should exist. 33 – Ground : Continuity should not exist. SKIB4603E |