Hello.
Try installing 2.2.17011… take the following post as a guide → 2016 Mustang Sync3 1.0 updated to 3.0 and no Apple Carplay! - #10 by SaNdMaN
Once you are done, you can re-install JR3T-14G381-AY (3.0.23219).
Of course, try using Android Auto while 2.2.17011 is running before going back to 3.0.xxxxx