Symptom Troubleshooting

Navigation System Symptom Troubleshooting - Navigation display buttons do not work or respond properly

Navigation display buttons do not work or respond properly

NOTE:

- Check the vehicle battery condition first Battery Test.
- Verify that the correct audio-navigation unit is installed for this model. Go into the System Diagnostic Mode, and use Navi ECU.
- Check any official Honda service website for more service information about the navigation system.

1. Turn the ignition switch to ON (II).

2. Check if the navigation system operate properly by touching the display.

Does the system operate properly?

YES -

Intermittent failure, the system is OK at this time.

NO -

The failure is duplicated, go to step 3.

3. Go into the System Diagnostic Mode, and use the Touch Panel Calibration under the Monitor Check menu.

Does the symptom go away?

YES -

Troubleshooting is complete.

NO -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).