I have attempted a few Install on my 2018 Navigator has anyone had any success with this model? So far every time I do the install, it either fails at some point or the screen is only about one third used the rest is just blank space.
SYNC Region: North America & Canada
Navigation Variant: Yes
Old SYNC Version: 3.0.1
New SYNC Version: 3.4.19200
Do you have a error message, if so what is it?
No Error messages
What errors or issues are you seeing? If the Sync app does not fill the screen then there is an issue with the asbuilt setting for the 10" screen. You will need FORScan and an OBD adapter to fix that.