Ford F-350 theft lock?

I recently repo'ed a 2002 Ford F-350 and had a key made for it. The key works fine but the ignition doesnt switch on. I keep getting a beeping noise coming from underneath the passenger side front kick panel. It has a theft lock module on it that has a little black chip in it. The chip reads theft lock on it. The keymaker stated that he didnt know what kind of anti-theft device it had on it but the truck does not require a key with a transponder. Any help or suggestions would be great. Thanks!

Cut out and bypass the starter kill relay.Certified Security Specialist

Always check info with a digital multimeter.

I promise to be good.

Tell Darwin I sent you.

I've been sick lately, sorry I won't be on much.

take it to a audio shop and have them remove it , it should only take a half hour at most cost you maybe $40.00zargon ruler of estranorth