Ford taurus 2005 theft light flashes - 2005 Ford Taurus

SOURCE: 2005 ford taurus. Remote entry wont work theft light keeps blinking when key is engaged

HI, I'm reading your problem,
Let me explain something about your car.

2005 Ford Taurus, The key on that car has Chip inside of the key and receiver on the ignition switch,
Check if the key you are trying to use is Black and has a plastic head.
If not you need a key with that characteristics.
But if you have the right key, Remenber if you had drop on the floor, or hit with something,
Because some times they come damaged, with insignificat thins.
Remenber if you left the key close to a magnets like speakers.

If nothing aply at your case, you need to call a place Aloha Smith, they have the computer to program or reprogarm your key. IF not you can't start your car.

OK.. I hope this information work for you.

Thank's for submit yous question on fixya.com

SOURCE: 2001 ford taurus wont start and anti-theft light is blinking

Either you may be using a key that you had copied from the original or your chip went bad in your original key. Most of cars now a days have the key censor in the key so if it is the incorrect key it will not start your car or if it does not read that chip it will not start

SOURCE: 2000 ford windstar anti theft light flashing vehicle won't start

This means that your key is not being recogonized.Ethier the chip in the key is bad or the patts transciever at the lock cylinder. Do you have a spare key? If not you will have to get 2 new keyss cut and programmed.

SOURCE: 2005 ford taurus engine light on

Try disconnecting the battery for 10 mins.This may reset the lights timer. If it comes back on within the next few days the take it to a large auto parts store and most will bring their computer out and hook it to your car and read the code the light will leave in your car computer,then they tell what the code says and try to sell you the part.You might car the auto parts store first and tell them what you have and ask if then can read your code for you.Its usually a free service.

SOURCE: 2005 Taurus: What is the oil capacity in my 2005 Ford Taurus?...

4.5 quarts with filter of 20w50 oil