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Sync Freezing Up


Scott

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I was going to my local dealer for another issue, and my Sync 3 froze up on the way. When this happened, I shut it off and started it back up. The screen was still froze. So, I added that to the list when I spoke to the service adviser. Of course, when I spoke to him after the service, it cleared up and was working as normal. Anyone else have this kind of issue?

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14 hours ago, Scott said:

I was going to my local dealer for another issue, and my Sync 3 froze up on the way. When this happened, I shut it off and started it back up. The screen was still froze. So, I added that to the list when I spoke to the service adviser. Of course, when I spoke to him after the service, it cleared up and was working as normal. Anyone else have this kind of issue?

If you shut off the engine and re-started the engine - but did not open the drivers door and close it, it probably did not force a re-boot.  You have to open the door.  You can force a re-boot while driving by pressing the radio power and FF buttons at the same time until the screen goes blank.  It will then restart.  

I think my 2017 with Sync3  has frozen maybe once.  My prior 2013 with Sync2 froze a couple times which is when I tracked down the re-boot instructions in the owners manual.   As tech heavy as the cars are and the extreme heat and cold they are subject to, I am surprised Sync doesn't freeze more often.  My iPhone, iPad and Windows computer all freeze much more often!  ?

        

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  • 2 months later...

I had it in last week and they replaced the APIM and the FPIM. It has not froze up since, and my phone is not connecting/disconnecting all the time now. I am hoping that this solved the problem. Sadly, now the first little door on the console is out of alignment, I supposed because they had to remove it. 

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  • 2 months later...

My 2019 with 242 miles has been having this lock up issue since delivery!  It has been in twice and had a service bulletin done on it a week ago.  The problem remains.  I did a Master Reset on it myself, and it is better, but still is not consistent in proper operations.  It will start up correctly and then all buttons - including radio channel changes - are inoperative. Sometimes it just gives me a blue screen with nothing working but whatever radio channel was on.  Today, when leaving for a meeting about 20 miles away, I set the navi for the location - and it locked up.  I shut down. opened and closed the door, and it took 3 minutes to shut down.  When I restarted it worked fine... until I exited the interstate.  then the navigation just stopped!  About 1/4 miles later it started up again!  I stopped at the dealer and spoke with the service manager and am hoping the will find a solution.  I'm thinking whatever electronic brains are behind the dash are the problem - and I am hoping they will just replace them!

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