Audio System DTC Troubleshooting: 2706
DTC 2706: Gyro Diag: ECU Temp XX °C
NOTE:
Check the vehicle 12 volt battery condition first.
This audio DTC sets when there is a problem with the internal gyro (the Sensor Information icon is red in the System Links), 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 audio 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 minute.

?3.
Check for hard error codes.

Is DTC 2706 indicated?

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