Recently did a sync 2 to sync 3 conversion on a 2014 F250. Everything works fine except for the navigation. Navigation moves at almost twice the speed of what the truck is actually traveling at.
I went to confirm the APIM part number using forscan. When I pulled the data up it shows part number and calibration number in some weird format.
I purchased the APIM pre programmed.
Does anyone know why it shows up like this, could this be some sort of aftermarket APIM?
SYNC Region: NA
Navigation Variant: Nav
Manufacturer Year: Pre MY20
Install Type: Retrofit
Old SYNC Version: 2.0
New SYNC Version: 3.4
Do you have a error message, if so what is it?
No error messages
Common only if you get a counterfeit one. It may work fine but it seems everyone eventually has a problem with them.
Your speed problem is probably due to some bad AB settings or antenna. Best you can do is post your APIM AB settings here so people can look them over. what antenna did you get for it?
