Symptom Troubleshooting

Navigation System Symptom Troubleshooting - Navigation cannot control XM radio

Navigation cannot control XM radio

NOTE:

- Check the vehicle battery condition first Battery Test.
- Check any official Honda service website for more service information about the navigation system.
- Check for and resolve all CAN DTCs before troubleshooting 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 Diagnostic mode, and use the System Links diagnosis.

Is the XM icon red?

YES -

Do the troubleshooting for the voice guidance cannot be heard Voice Guidance Cannot Be Heard, Is Broken Up, or There Is Static.�

NO -

Go to step 4.

4. Substitute a known-good audio-navigation unit (including the HDD) Audio-Navigation Unit Removal/Installation.

Can the navigation system control XM radio functions?

YES -

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

NO -

Do the audio system troubleshooting.�