Navigation Cannot Control Audio System (10 Model)

Navigation System Symptom Troubleshooting - Navigation cannot control audio system

Navigation cannot control audio system

Diagnostic: System Links

NOTE:

- Check the vehicle battery condition first Testing and Inspection.
- Check the connectors for poor connections or loose terminals.
- Verify that the correct audio-navigation unit is installed for this model. Go into the System Diagnostic Mode and use Version Navigation System Diagnostic Mode.
- Before troubleshooting, make sure you have the anti-theft codes for the audio system and the navigation system.
- After troubleshooting, enter the anti-theft codes for the audio system and 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 System Diagnostic Mode, and use the System Links diagnosis Navigation System Diagnostic Mode.

Is the Radio icon red?

YES -

Do the Voice guidance cannot be heard, is broken up, or there is static troubleshooting.�

NO -

Go to step 4.

4. Substitute a known-good audio-navigation unit Audio-Navigation Unit Removal/Installation, and recheck.

Can the navigation system control the audio/disc system?

YES -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.�

NO -

Do the audio system troubleshooting.�