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I have had the problem "Can't unlock maps" for a year now on my 2016 JKU.
Seems the most discussed solution is to replace the Nav Board, but I cannot seem to find one available anywhere.
Any other options?
Anyone repair their Nav board?
I am pretty handy repairing electronics, just need some guidance
 

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Let the Jeepn Times Roll
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2,060 Posts
I have had the problem "Can't unlock maps" for a year now on my 2016 JKU.
Seems the most discussed solution is to replace the Nav Board, but I cannot seem to find one available anywhere.
Any other options?
Anyone repair their Nav board?
I am pretty handy repairing electronics, just need some guidance
I just had that same problem happened to me after I upgraded the software and nav map on my stock 430n. Came out to be when I transferred the files over from the internet to the SD card USB reader one of the files had a "1" next to it. I had to remove that one on that particular file and then I reinstalled the entire software package again and everything worked just fine. Maps are unlocked. not sure if you're the original owner of this radio but I wonder if if it was attempted to be updated and wasn't done properly.

Sent from my moto g(6) using Tapatalk
 

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209 Posts
Mine did the same thing and has never been updated,had it since new. 430 n. It’s a 16 also. Pretty sad unit that the board only lasts 3 years or so....mine has not been working for a while now.
 
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