07 f 150 wont start

the light on the dash (cluster)   the OE anti-theft system is a fuel shutoff system....Kevin Gerry

Certified Electronics Technician

MECP First Class Installer

Owner/Installer

Classic Car Audio

since 1979

I took it to my garage, they say it needs a "fuel pump control modual", I hope they're right, as it will cost me around $450...

I still think the truck is in some sort of security mode tho...

Well don't expect a refund if they're wrong.A DMM is a beautiful thing.

MECP Advanced Installer Certified.

sounds like the pats system. The keys have a chip in them and the vehicle isn't seeing them. when you turn the key to the on position is there a little security light that flashes constantly. i cant remember if it is a little light on the dash by the windshield or on the instrument cluster. Anyways if it is blinking then the keys either lost programming and the bypass on remote might be messing it up. You know the chip in the key is good when you turn it to the on position and that security light goes on solid for like 2 seconds then goes out.