Audio-Navigation System DTC Troubleshooting: 2709
DTC 2709: FROM Diag
NOTE:
Check the vehicle battery condition first.
This navigation DTC sets when a problem with the internal flash ROM is detected (the ECU Info icon is red in the System Links).
Before you troubleshoot, make sure to follow the General Troubleshooting Information.
1.
Problem verification:

Problem verification
?1.
Clear the hard error codes.

?2.
Press the engine start/stop button to select the OFF mode and then select the ON mode.

?3.
Check for hard error codes.

Is DTC 2709 indicated?

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