Audio System DTC Troubleshooting: 2701
DTC 2701: GPS Diag: Antenna
NOTE:
Check the vehicle 12 volt battery condition first.
This audio DTC sets when a problem is detected in the GPS antenna (the GPS antenna 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.
Turn the vehicle to the OFF (LOCK) mode then the ON mode.

?3.
Check for hard error codes.

Is DTC 2701 indicated?

     
YES
     
     
     
The failure is duplicated, go to step 2.
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?
2.
DTC check:

DTC check
?1.
Check for hard error codes.

Is DTC 1301 indicated?

     
YES
     
     
     
     
NO