DTC 1304: Gyro Error 1 (Display Audio) (2016-17)

NOTE: 

• Check the vehicle battery condition first .
• This navigation DTC sets when there is an internal gyro problem.
• Before you troubleshoot, make sure to follow the General Troubleshooting Information - Refer to: How to Troubleshoot the Navigation System, or How to Troubleshoot the Navigation System (Display Audio) (2016-17) .
• Check any official Honda service website for more service information about the navigation system.

1. Problem verification

   -1. Clear the hard error codes.

   - 2. Turn the vehicle to the OFF (LOCK) mode then the ON mode, and wait at least 1 minute.

   - 3. Check for hard error codes.

   Is DTC 1304 indicated?

   YES 

   Replace the audio-navigation unit - Refer to: Audio-Navigation Unit Removal and Installation, or Audio-Navigation Unit Removal and Installation (Display Audio) (2016-17) .

   NO 

   Intermittent failure, the system is OK at this time.