i accidently left my keys in the ignition while disconnecting
my battery ,i thought i read that doing that resets your pats
and the truck wont start?
i was in a panic for moment when i realized what i did
but to my suprise the truck started and ran fine,even did a few
restarts and then locked and unlocked doors still no problem.?

 

I left mine in once and when I reconnected the battery, the doors locked, fortunately I had left the window down.