Do you have an aftermarket security system? The doors don't unlock themselves unless you do.
If you do have one, and the doors are not unlocking, then something is not "hitting" right when you shut it off. It could possibly be your ignition switch, as both the alarm and the truck electronics don't recognize that you have turned it off.
Does anything light up on the dash when this happens? Do any accessories come on or stay on? Just some thoughts.
If you do have one, and the doors are not unlocking, then something is not "hitting" right when you shut it off. It could possibly be your ignition switch, as both the alarm and the truck electronics don't recognize that you have turned it off.
Does anything light up on the dash when this happens? Do any accessories come on or stay on? Just some thoughts.