Okay let me first say I am not getting a new key programmed I am replacing the whole lock cylinder. I need to reprogram the whole set up to the truck and cant find a thread about it. Its an 03 Excursion eddie bauer edition 4wd with THE 6.0L production date 3/03. No mods at all. completely stock truck. Can somebody please tell me how to do this? I dont like extra keys floating around so re doing all locks.