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Home >> Honda >> 2007 >> Ridgeline RT >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Navigation System >> Symptom Troubleshooting >> Navigation cannot control audio system
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Navigation cannot control audio system

NOTE:
  • Always make sure the correct DVD color and version are install.
  • Check any official Honda service website for more service information about the navigation system.
  1. Make sure the anti-theft code for the audio system is entered.
  2. Go into the Diagnostic Menu and use the NAVI SYSTEM LINK TEST  .

    Are Radio and BCD icons red? 

    YES  - Do the troubleshooting for the VOICE GUIDANCE CANNOT BE HEARD  .

    NO  - Go to step 3.

  3. Substitute a known-good navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION  ), and recheck.

    Can the navigation control audio system? 

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

    NO  - Do the audio system troubleshooting.