This is interesting story, considering Ford is doing it on their 2016 vehicle with software update, I should not be difficult for Chrysler to pull this off in 2017 Pacifica.
https://www.engadget.com/2017/05/19/ford-adds-android-auto-and-carplay-to-its-2016-vehicles/
https://www.engadget.com/2017/05/19/ford-adds-android-auto-and-carplay-to-its-2016-vehicles/