over-ride anti theft

The anti theft light SHOULD be solid when you crank. If it is flashing, you have an issue. Solid anti theft light and a crank no start -- you have to check for fuel and spark to see what you may be missing.

Answer this question: "over-ride anti theft" my battery went dead yeasterday, replaced battery today, truck cranks over but wont start. anti-theft lights continuously on. how do i override it without takin into a dealer

Check your starter relay