Navigation Cannot Control Audio System

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 Honda Crosstour, 2014 Honda Crosstour, 2013 Honda Crosstour, 2012 Honda Crosstour, and 2011 Honda Accord Crosstour. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic Test: System Links

NOTE:

Check The Vehicle Battery Condition First (See Battery Test ).
Check For And Resolve All Can Dtcs Before Troubleshooting The Navigation System.
Verify That The Correct Navigation Unit Is Installed For This Model. Go Into The System Diagnostic Mode, And Use Version (See version ).
Check For Connectors For Poor Connections Or Loose Terminals.
Make sure that the correct navigation DVD color and version are installed.
Inspect The Navigation DVD For Dirt Or Damage (See DVD Handling And Cleaning ).
Check Any Official Honda Service Website For More Service Information About The Navigation System.

Turn The Ignition Switch To On (II).
Make Sure The Anti-Theft Code For The Audio System Is Entered.
Go Into The System Diagnostic Mode, And Select The Self-Diagnosis Mode (See system Links ).
Check The System Links.
Is The Radio Icon Red?

Yes -Go to Voice Guidance Cannot Be Heard, Is Broken Up, Or There Is Static Troubleshooting (See gps Icon Is White Or Not Shown ).

No -Go to next step.
Substitute A Known-Good Navigation Unit (See navigation Unit Removal/Installation ), And Recheck.
Can The Navigation System Control Audio/Disc?

Yes -Replace The Original Navigation Unit (See navigation Unit Removal/Installation ).

No -Do The Audio System Troubleshooting.