Anti-theft light is blinking and won't start

Some anti-theft lights blink by default ( a small red light near the dash, for example is there to warn off thieves ). If this is some other type of light then disconnect your battery (negative first then positive) for 30 minutes and reconnect in reverse order (positive then negative). This should reset the computer. You will loose presets in your radio.

Mine does the same thing. I just hit the "unlock" button on my keychain remote and it starts right up.

Blinking theift light want start

I have a 98 Ford F-150 , and I hooked up jumper cables to battery. Theft light came on and now won’t start! How to reset theft light? So truck will turn over?

Turn your key on and let it on unhook your battery for 20 minutes then with the key still on hook your battery back up.should fix your anti theft light.