Ok, I talked to the dealership about the status of my truck today.
(Pay attention now...LOL) The r 0302 failure that nobody understood or knew what it was turned out to be a bad dash instrument cluster. They've had to order the new instument cluster and it should be in early next week.
SO....the loaner gets to spend the weekend at my house and I wind up getting to drive the F150 all weekend long! The dogs and the truck are as happy as pigs in slop!
OK, end of tonight's lesson. I believe everybody was attentive to this lesson so head out to my garage and hit the beer fridge. Just do in responsibly!