Tried the 3 10 minute reset,did not work. Disconnected battery for 6 hours, car started. Sometimes it starts with no problem, other times no starter engagement. An hour later it runs fine with no security light. Need reliable starting car. How do I fix. Tried both keys, with no difference
DUring those periods when it doesn't start, does the security light flash? If so, there's a trouble code stored. Also, GM has issued a service bulletin advising you to remove all other electronic devices from the vehicle before starting anti-theft diagnosis. That means removing phone charges, dash cams, even extra transpoder keys from your key ring.
Also, BTW, thanks for not telling us the year, make, model. we know it's a national security secret, but it help technicians to know what vehicle you're asking about.
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: How can I bypass a anti auto theft system on my 1990 cadillac seville?
I Have A Seville 1990, When That Happen To Me I Got The Inginion
Replaced Problem Solved. What Is Happening Is Your Key Has A Chip And That Chip Is A Resister And When The Valve Is Not Sented To The Computer It Disengages the Fuel Pump And Than Tells You To Wait. Soon All That Will Happen Is You Will Get The Wait 3 Mins And It Will Never Start, A Good Locksmith Can Take Care Of This For You And That Will Save You Some Money. Cause If You Go To The Dealer Ouch They Will Hit You Up. But I Asure This Is How It Will Happen Cause It Is How It Happen To Me
And Sorry There Is No By Passing The Computer
not positive but look in owner manual for a fuel pump reset button i had this problem at one time and that fixed it it is usualy under the dash area somewhere on the drivers side or in a kick panel (decorative cover on the side firewalls inside the cab)....good luck i hope this helps!
SOURCE: Starting disabled due to anti-theft system
Replace ignition lock cylinder and chip key. The wires have broken.
SOURCE: How to disable/reset anti theft system on a 98 Cavalier z24
how to get the anti-theif lightoff
291 views
Usually answered in minutes!
×