I am also assuming that I would need to purchase this navigation controller from ebay https://www.ebay.com/itm/2013-2014-2015-Pathfinder-Navigation-GPS-Display-Screen-Control-Panel-OEM/192436159378?fits=Year%3A2015%7CMake%3ANissan%7CModel%3APathfinder&hash=item2cce16c392:g:FNUAAOSwbe5aZ6Cr&v...