Manufacturer Code Charts: 1402

Navigation System DTC Troubleshooting: 1402

DTC 1402:

Audio Error 2

NOTE:

- Check the vehicle battery condition first Testing and Inspection.
- This navigation DTC sets when the audio-navigation unit detects a mechanical malfunction in the audio disc changer.
- Check any official Honda service website for more service information about the navigation system.
- Before you troubleshoot, make sure to follow the general troubleshooting information How To Troubleshoot The Navigation System.

1. Clear the hard error code How To Troubleshoot The Navigation System.

2. Turn the ignition switch to LOCK (0) and then back to ON (II).

3. Check for the hard error code How To Troubleshoot The Navigation System.

Is DTC 1402 indicated?

YES -

Check if the audio unit functions are working properly. If any problems are found, go to affected troubleshooting in audio section.�

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the DTC, replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.�