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

1. Mare sure turn the ignition switch to LOCK (0).

Does the navigation screen stay on?

YES -

Go to step 2.

NO -

The system is OK at this time.

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





Is there battery voltage?

YES -

Check for short to power on the PUR wire.

NO -

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