I currently have a 2014 focus st with sync 1 + sony sound system in which I installed sync 3. I wanted to have the opinion concerning the asbuilt of my APIM. If i can still improve the configuration. I do not say no. I also have two DTCs on the APIM which are U0184:00-0B and U0238:00-0B
and on the ACM: U2101:00-2F
I imagine that the ACM is not compatible. I could not reuse the original one.
My sync 3 version is 3.4.22251
The ACM you used, what year is it from
Does everything seem to be working OK except for the codes? I’m having some weirdness with an APIM/ACM upgrade, and 2018/2019 seems to be right around the time they significantly changed the ACM.
Only other thing I could suggest is back up the current ACM as built and push your old one’s config to it.
Yes apart from the dtc all works perfectly. I still need to improve the programming of the APIM but for the moment I just want to enjoy it. European ACMs are not programmable. it would be necessary to go on a ford kuga ACM but the prices are delirious.