Manufacturer Code Charts: 1304

Control System DTCs

Navigation System DTC Troubleshooting: 1304

DTC 1304 : Gyro Error 1

NOTE:
* Check the vehicle battery condition first Component Tests and General Diagnostics.
* This navigation DTC sets when there is a problem with the internal gyro.
* Before you troubleshoot, make sure to follow the How to Troubleshoot the Navigation System Initial Inspection and Diagnostic Overview.
* Check any official Honda service website for more service information about the navigation system.

1. Problem verification:

-1. Clear the hard error codes Initial Inspection and Diagnostic Overview.

-2. Turn the ignition switch to LOCK (0) and then back to ON (II), and wait at least 1 minute.

-3. Check for hard error codes Initial Inspection and Diagnostic Overview.

Is DTC 1304 indicated?
-YES- Replace the audio-navigation unit Audio-Navigation Unit Removal and Installation.
-NO- Intermittent failure, the system is OK at this time.