Originally Posted by alarmist
Power cycle it. Fixes most everything with a computer in it. Pull the battery lead and let it sit a bit before reconnecting.
This should do it. If you connect a charger to the vehicle without removing the battery it seems to really screw things up. It happened to me on my F150 and the Transit. I've since learned to pull the battery cables and then charge it. Weird that it will handle a jump start from another vehicle just fine but not a battery charger in jump start mode.
2016 T250, MR, LWB, 3.5L EB, 3.73 LS, Sync, Tow Package.