Try turning the key to the on position with the dash lights on. Let the vehicle sit for 15 minutes with the drivers door open. That should reset the anti-theft device.
I have a 2007 Chevy Uplander and that happen to me. You put your key in and turn it to the on position and push the unlock the alarm will go off and your car will start
This one works well. Tnx
deejames01- This one works well. TNX
This happened before but I cant remember the next step after you leave the car open with key on for 15 minutes do I shut the door and take the key out first?
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SOURCE: 1997 ES 300 How to reset anti-theft system when car won't start
With the doors shut, insert the key into the drivers door lock. Lock and unlock the door 5 times. This should reset the system. If that doesn't work you should contact a qualified repair shop.
SOURCE: 2003 pontiac grand am
This happened to me as well - always at the most inopportune time. When you get this, turn the ignition off, then turn to on (do not start). Let it sit there for about 10 minutes. Once the security light quits blinking you are good to go.
SOURCE: 1994 cadillace anti theft system
I just had this same problem with a '96 . do you have a vats key in your '94? you need to bypass the VATS system. read some of the blogs on this site and it will tell you how to do it. I fixed mine with a $2 resistor from radio shack.
SOURCE: How to disable/reset anti theft system on a 98 Cavalier z24
there is a button under the steering wheel to the right. Push it, and it will alternate between "on" and "off" mode. try starting it after doing that.
If your problem isn't from accidentally having that button engaged you could have faulty wiring in the anti-theft system, and you should definately get that looked at. It could leave you stranded one day.
SOURCE: anti theft light
to reset theft system--turn key to on, leave for about 15 minutes. after 15 min. turn key off, wait 15 seconds. then try to start car. to bypass anti theft system-- all gms===go to site- newrockies.ca/vatsbypass.
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