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HOMESERVICE MANUALSHONDA2009CR-V EX, 2.4 RE3REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 75 (NAVIGATION SYSTEM)SYMPTOM TROUBLESHOOTINGNAVIGATION CANNOT CONTROL AUDIO SYSTEMDIAGNOSTIC: SYSTEM LINKS
2009 Honda CR-V EX, 2.4 RE3

Diagnostic: System Links

2009 Honda CR-V EX, 2.4 RE3SECTION Diagnostic: System Links
WARNING: This page is about a different car, the 2011 Honda CR-V and 2010 Honda CR-V. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Check the vehicle battery condition first (see BATTERY TEST ).
  • Check the connectors for poor connections or loose terminals.
  • Verify that the correct audio-navigation unit is installed for this model. Go into the Diagnostic Mode and use Version (see VERSION ).
  • Before troubleshooting, make sure you have the anti-theft codes for the navigation system.
  • After troubleshooting, enter the anti-theft codes for the navigation system.
  • Make sure that the correct navigation DVD color and version are installed.
  • Inspect the navigation DVD for dirt or damage.
  • Check any official Honda service website for more information about the navigation system.
  1. Turn the ignition switch to ON (II).
  2. Make sure the anti-theft code for the audio system is entered.
  3. Go into the Self-Diagnostic Mode, and use the System Links diagnosis (see SYSTEM DIAGNOSTIC MODE - ('10 MODEL) ).

    Is the Radio icon red? 

    YES  -Do the troubleshooting for the voice guidance cannot be heard, is broken up, or there is static (see GPS ICON IS WHITE OR NOT SHOWN ).

    NO  -Go to step 4.

  4. Substitute a known-good audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION - ('10 MODEL) ), and recheck.

    Can the navigation system control the audio/disc system? 

    YES  -Replace the audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION - ('10 MODEL) ).

    NO  -Do the audio system troubleshooting.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.