Navigation System Symptom Troubleshooting - Picture is missing a color or tone or is an odd color
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Picture is missing a color or tone or is an odd color
NOTE:
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Check the connectors for poor connections or loose terminals.
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Make sure that the correct version are installed.
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Inspect the DVD for dirt or damage.
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Check any official Honda service website for more service information about the navigation system.
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Check the navigation screen settings for brightness, contrast, and black level, and check the color screen for map color and menu color.
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Before troubleshooting, make sure you have anti-theft codes for the audio system and the navigation system.
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After troubleshooting, enter the anti-theft codes for the audio system and the navigation system.
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Check the vehicle battery condition first.
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Check for aftermarket accessories that may interfere with the navigation system.
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Are the red, green, and blue colored circles shown?
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YES
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The system is OK at this time.■
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NO
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Turn the ignition switch to LOCK (0).
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Disconnect navigation unit connector B (32P) and the navigation display unit 28P connector.
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Check for loose terminals at navigation unit connector B (32P) and the navigation display unit 28P connector.
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Are there loose terminals?
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YES
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Repair the terminal.■
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NO
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Check for continuity between the terminals of navigation unit connector B (32P) and the navigation display unit 28P connector according to the table.
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From terminal
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To terminal
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Navigation unit
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Navigation display unit
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Navigation unit
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Navigation display unit
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B3 (GRY)
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24 (BLK)
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B1 (WHT)
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8 (WHT)
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B2 (RED)
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9 (RED)
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B17 (YEL)
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22 (YEL)
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B18 (BLK)
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23 (BRN)
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B19 (GRN)
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21 (BLU)
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Is there continuity between any of the terminals?
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YES
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Repair short in the wire(s) between the audio unit and stereo amplifier (replace the appropriate shielded harness).■
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NO
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