Navigation cannot control audio system
NOTE:
- Check the vehicle battery condition first.
- Verify that the correct navigation unit is installed for this model. Go into the Diagnostic mode and use Version (see VERSION ).
- Check for connectors for poor connections loose terminals.
- Before troubleshooting, make sure you have 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 service information about the navigation system.
- Make sure the anti-theft code for the navigation system is entered.
- Go into the Diagnostic Menu, and use the Navi System Link test (see SYSTEM DIAGNOSTIC MODE
).
Is the Radio 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.
- Substitute a known-good navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION
), and recheck.
Can the navigation control audio?
YES -Replace the navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION ).
NO -Do the audio system troubleshooting.