March 23, 2011

I have a 2002 f250 v10 I am working on. The problem is when you shut the truck off about 5 min. goes by and all of a sudden the radio powers up and also the power windows get power. I thought maybe it was the ignition switch so I put a new one in and still does it. I can hear the relay for the delayed accessories power up and everything comes on. I also tried switching the relays around and still does it. Any suggestions, I have read possibly the GEM module but cant find anyway to test it
Thanks for any help given