Navigation Cannot Control Audio System

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 6CD 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, and recheck.

Can the navigation control audio system?

YES - Replace the navigation unit.

NO - Do the audio system troubleshooting.