Audio-Navigation System DTC Troubleshooting: 1305
DTC 1305: Gyro Error 2: ECU Temp XX °C
NOTE:
Check the vehicle 12 volt battery condition first.
This navigation DTC sets when there is a problem with the internal gyro, and indicates the navigation ECU temperature when the DTC is detected.
Before you troubleshoot, make sure to follow the General Troubleshooting Information.
Check any official Honda service website for more service information about the navigation system.
1.
Problem verification:

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 3 minutes.

?3.
Check for hard error codes.

Is DTC 1305 indicated?

     
YES
     
     
     
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?