Curious why 4DTech would supply an EU version APIM for sale in the US. I would downgrade the unit to 3.3.19052 and see if the GPS works. This is not a MY20+ APIM, so this should be safe to do.
4U5T-14G371-GDE
Read thru this: GPS Hardware Test: The Compass/Navigation is Inoperative or Does Not Operate Correctly. (No GPS) - Ford / Guides - CyanLabs Official Community