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I have a 2005 sunfire and i realize that the theft systems might be different on different year models of the car-
i had trouble with my theft system going off randomly- the car would crank but not start and the "theft system" light would flash. I called several dealerships and even tried calling a GM hotline and they all told me the same thing- the theft system cannot be disabled, like it or not it is part of the car and if it is defective it needs to be replaced.
there is, however, a relearn procedure you can use to get the car to start without towing it to a shop.
1) try to start the car (it won't start and the theft system light will flash)
2) leave the key in and resting in the "on" position (the position it's in after you crank and release- turns on the radio, dash lights etc.). the theft system light will continue to flash for about 10 min and then it will stop flashing and stay on.
3) turn the key to "off" and leave it there for another minute or two.
4) try starting it again. if it does not start now, it should after repeating the above two or three times
What else can I help you with?
How do you disable anti theft system on a 98 sunfire?
how to disable anithift system on 98 sunfire
Disable the anti theft on 99 sunfire?
how do i disable my anti theft on my 99 sunfire
How do you disable the theft system on a 1999 Pontiac sunfire?
To disable the theft system on a 1999 Pontiac Sunfire, you can try resetting it by disconnecting the battery for about 10 minutes and then reconnecting it. If that doesn't work, you may need to use the key in the ignition and turn it to the "On" position for about 10 minutes until the security light turns off. If issues persist, consider consulting the owner's manual or a professional mechanic for further assistance.
How do you disable anti theft on a 2002 Pontiac Sunfire?
You'll have to get a tuner to disable it through the computer. If your talking with a remote start, you can bypass it with a "passlock" which can be found at car alarm shops
How do you disable a anti theft system on a 1996 Pontiac Grand Am SE?
unhook
How do you reset the theft system in a 1995 Pontiac Sunfire?
It doesn't have one unless you put one in yourself
How do i disable the anti theft system on my 1996 Pontiac grand?
I need to know how to bypass the anti theft system pass key on a 1997 Pontiac grand am. my car will start but goes dead. wont remain running
How do you turn off anti theft system on a 2001 Pontiac sunfire?
i have a 2001 pontiac sunfire antitheft problem will not start anttheft light flashs on dash i can turn motor over buy jump starter but will not start
How do you deactivate the anti theft system for a 1997 Pontiac sunfire?
My car won't. Start no power to the fuel pump because of the antitheft
How do you turn off the anti-theft system on a 2000 Pontiac Sunfire?
I have a 1999 Sunfire and I have problems with the theft system too. Sometimes, I am able to pull the fuses and put them back and it'll start. Other times, I have to just sit and wait (for about 8 minutes) and then it'll start.
How does changing the ignition on a 1997 Pontiac Sunfire effect how the anti-theft system works?
the new key has to be coded by the dealer costs 20$
How do you disable the theft system on a 1998 Pontiac grand am?
To disable the theft system on a 1998 Pontiac Grand Am, you can try using the key in the driver's door to unlock it, as this can sometimes reset the system. If that doesn't work, you can disconnect the battery for about 10-15 minutes and reconnect it to reset the system. If the problem persists, it may be necessary to consult a professional or refer to the vehicle's service manual for further troubleshooting.
