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YES -Replace the display unit. NO -If the +B wire does not have voltage, repair open in the wire between the under-dash fuse relay box PICTURE IS MISSING A RED/GREEN/BLUE COLOR OR TONE, OR ROLLING PICTURE Diagnostic Test: Monitor Check 1. Go into the Diagnostic mode and use "RGB Color" diagnostic under Monitor Check (see RGB Color ). Are the red, green, and blue colored circles shown? YES -The system is OK at this time. NO -Go to step 2. 2. Turn the ignition switch to OFF. 3. Disconnect the navigation unit connector A (20P) and display unit 20P connector. 4. Check for loose terminals at navigation unit connector A (20P) and display unit 20P connector. Are there loose terminals? YES -Repair the terminal. NO -Go to step 5. 5. Check for continuity between the appropriate terminals of navigation unit connector A (20P) and display unit 20P connector based on the missing color(s). NOTE: z Always check the connectors for poor connections or loose terminals. z Before troubleshooting, get the navigation system anti-theft codes. z After troubleshooting, enter the navigation system anti-theft codes.
2004 Acura TSX 2004 ACCESSORIES & EQUIPMENT Navigation System - TSX
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