Okey.
I just want to see the detailed build you are using.
You can always try installing an “older” build, such as 21165.
I have the same problem on Ford Fiesta.
I don’t know how to solve anymore… HELP!
Have you tried what’s been said before?
i tried with a reset, with a master reset, i reset the modules with forscan, it doesn’t work. I upgraded to the latest build available, the downgrade. I’ve tried everything !! 
To which version did you downgrade to ?
I tried 20351, 21194, 22200 and I currently have the build 21110 official.
At this point I’m not sure if this is related to some kind of as-built setting that needs to be changed, I do not remember previous reports like yours.
What I would suggest is going back to 3.3, which is the closest to 3.0 in both UI and funtionallity.
Again, going back with only Sync3 version is easy and fast if you do not touch the other packages (maps, and so).
I think it’s worth the shot.
Removing the radio fuse will work again, it works a couple of times and then crashes again.
If you downgrade to older builds it will work again…
Which older build solves it?
Build 19xxx, basically with all builds before 3.4
Sounds like a C1CMA support issue with Sync 3.4. I have not seen this particular issue, but there are other issues with C1CMA support with the newer builds of Sync 3.4 past 3.4.21020.
It’s update bug, there is no way to fix with this C1CMA?
Not that I am aware of.
Just to be clear, are you on 3.3 or 3.4?.
Both have 19xxx builds.
Thanks.
3.3 Version, upgrade to 3.4 the problem begins.
Resetting the ACM module and APIM it works again… then it goes back to charging indefinitely.
I tried to load AsBuilt modules with Forscan, it doesn’t even work that way.
Thank you for confirming that.
If 3.3 solves it, then it’s some kind of incompatibility that 3.4 brings to the table.
I’m not sure if that’s solvable.
The strange thing is that not everyone has this problem…
Let’s see if it resolves in the future with some updates.
There’s news, do you have any idea if with the release: Sync 3.4.22251 the problem has been solved?
Nothing has changed.
This is your issue, already explained a few posts back → Fm search problems - #17 by F150Chief
Of course you are welcome to try whichever 3.4 version you like to see if you find one that prevents that from happening.
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