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Home >> Acura >> 2003 >> MDX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Navigation System) >> Symptom Troubleshooting >> No picture is displayed >> Navigation cannot control XM radio >> Diagnostic Test: Navi System Link
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Diagnostic Test: Navi System Link

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Make sure that the correct DVD color and version are installed.
  • Check any official Honda service website for more service information about the navigation system.
  • Check the vehicle battery condition first.
  1. Start the vehicle.
  2. Make sure the anti-theft code for the audio system is entered.
  3. Go into the Diagnostic mode, and use the Navi System Link diagnostic (see NAVI SYSTEM LINK  ).

    Is the "XM" icon red? 

    YES  - Do the troubleshooting for the voice guidance cannot be heard (see GPS icon is white or not shown  ).

    NO  - Go to step 3.

  4. Substitute a known-good navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION  ).

    Can the navi control XM radio? 

    YES  - Replace the navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION  ).

    NO  - Do the audio system troubleshooting.