I have no - power windows,door locks,radio, blinkers, will not shift out of park,no dome lights. all started last night after it was parked for about an hour the lights flashed on their own and when I went to leave this morning all of this is going on. I have-
checked fuses - good
checked for codes - none
truck runs fine, you have to press the shift lock button to get it out of park,runs like normal. Stumped!

 

Try disconnecting both of the battery terminals and touching both leads together. This usually clears all memory and maybe will help. Remember both leads off.

 

Just to clarify, to be safe: Take the wires off the battery, ensuring nothing is still connected. Then, touch them together, which should discharge the capacitors in the system still holding a charge. I'd honestly just disconnect them and let it sit for a few minutes, as it's a bit safer.