Audio-Navigation System DTC Troubleshooting: 2702
DTC 2702: GPS Diag: Receiver in Navi ECU
NOTE:
Check the vehicle 12 volt battery condition first.
This navigation DTC sets when a problem is detected in the internal GPS receiver.
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.

?3.
Check for hard error codes.

Is DTC 2702 indicated?

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