Symptom Troubleshooting

Navigation System Symptom Troubleshooting - Navigation display stays on with the ignition switch in LOCK (0)

Navigation display stays on with the ignition switch in LOCK (0)

NOTE:

- Check for aftermarket accessories that may interfere with the navigation system.
- Check the connectors for poor connections or loose terminals.
- The vehicle may have been used for a show event. Check for a short jumper harness in-line with the audio-navigation unit connector A (24P). If a jumper harness is present, remove it, and return it to Tech Line.
- Check any official Honda service website for more service information about the navigation system.

1. Make sure turn the ignition switch is in LOCK (0).

Does the navigation screen stay on?

YES -

Go to step 2.

NO -

Intermittent failure, the system is OK at this time.

2. Measure the voltage between audio-navigation unit connector A (24P) terminal No. 14 and body ground.





Is there battery voltage?

YES -

Repair a short to power in the wire between the under-dash fuse/relay box and the audio-navigation unit.

NO -

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