Check this thread. I wrote some recent feedback on an eBay 2022 map update as well.
Is the 430N radio worth it these days?
I'm in the market for getting another T&C, ideally a 2012 or newer, and my wife was interested in getting one with a radio with built-in navigation. We recently used such a feature on a 2022 Chrysler Voyager I had for a rental and it was slick. But I think the new vans use phone app mirroring...