So I installed the SYNC 3 today in my car. I’m still waiting for new USB hub but I got everything else so I started the installation.
First: it seems like I got a faulty GPS antenna. I’m getting “Navigation fault” but sometimes it works and I noticed that I can make it work by fiddling with the cable near the FAKRA connector. I will have to buy another one.
But the bigger problem is that I cannot get my rear view camera to work! It’s an OEM one that came with the car on SYNC 2. We’ve spend half a day today programming with Forscan and trying every single option we found there in the APIM but no luck, nothing happens when I put on reverse, the APIM doesn’t know that it’s in reverse.
I see that there are similar problems: 2015 Ford Focus Sync 1 to 3 Upgrade and 8" Screen Reverse Camera will not come on automatically - #14 by F150Chief
Is there any other module that I have to program (like ACM, BCM, IPC etc.) or is it all in APIM?
The system is currently on prahistoric v3.0 so tomorrow I will put Cyanlabs on it and update to the latest version (including maps). I hope that might fix the issue but I somehow doubt it.
Does anyone know what to do next? I’m willing to pay if needed to someone who can help me resolve it. It’s urgent as I need the car and I don’t want to assemble it back until I don’t solve all the issues.