I got this too, I tried deleting my save game but it doesn’t work. I’ve been looking for a fix for days now. Hopefully EA can fix it as I’ve completed the story now I want to experience online.
I’m still having this issue on Xbox. Same error codes listed above. My online will only work if I have a friend invite me to their game. If I try to start an online game it won’t let me. Says Item System Synchronization Failed Please Contact Customer support error code: FTJR2008