Question about 2002 Chevrolet Malibu

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Theft system I reset my theft system so now my car will start, but now the theft system light stays on, how do I fix that??

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  • Anonymous Mar 23, 2014

    How do I reset car after theft system goes off


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No enciende el coche, en el tablero esta pendiendo y apagando la luz de theft system. que puedo hacer para que funcione el coche

Posted on Mar 24, 2011

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  • 35 Answers

Hi.If you had to reset the anti-theft system ,it is because it has a problem.Most likely the problem will be the pass-key sensor that is located on the ignition key cylinder.You will have to replace the entire key cylinder because the pass-key sensor is not sold seperatly.Then you have to reprogram the anti-theft module.To do this,you need to take it to the dealer.Good luck.

Posted on Sep 29, 2008

You have to cut the thin yellow wire in the ignition wire pack that will disable the theft system and leave the lanti theft light on on your dash board but will solve the not starting problem

Posted on Oct 08, 2008

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SOURCE: dont know how to reset or bypass gm theft system car is not starting .It tries and quits.

this is one way to reset it :
first make sure the battery is fully charged , then do the following:
key in the ignition but do not crank the motor, just leave it at the
ignition mode for ten minutes ,then turn it off POSITION for 5 seconds then REPEAT again 2 more times. at the 3 rd time youre gonna notice the ANTI THEFT light on dash to blink. when doing the last step , remove key , inserted again and turn on motor , good luck , AJ

Posted on May 28, 2009

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If the switch is broken,it will not start and stay running,just start and quit everytime you try.There is a device in the switch that if broken the E.C.M(computer)will not pick up a signal from it.You will need to have it repaired before it will run again.

Posted on Mar 06, 2009

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SOURCE: Need to reset theft system on 1997 malibu

turn car on engine off, let set to on for 10 min.after 10 min, turn off for 15 seconds then try and start car. this should reset theft system. if not try again.

Posted on Oct 30, 2009

  • 819 Answers

SOURCE: how do i override/reset anti theft system?

this does not sound like an antitheft problem. the SKIS systems in the jeeps will allow the truck to start, but it will turn off again after 5 seconds.

FYI if your jeep key is gray, it has the SKIS system. if it is a black key, it does not.

have you already done diagnostics for a no start? if you are lacking fuel or spark, you need to look elsewhere for the problem if it does not start at all. good luck!

Posted on Jul 07, 2010

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I need to reset a passlock system in my 1998 Chevy S10 2.2L standard that I just bought from someone who gave up on trying to fix it. My security light is flashing in a specific 3sec., 1/2sec., 5sec.

  • 1 Insert your key in the starter, start you caricon1.png as you usually would and let it stall. Keep the key in the "On" position. In other words, don't turn the key back to the "Off" position. You will know the key is in the "On" position because you can use the A/C, radio and see all the lights on the dashboard when it is in the "On" position.
  • 2 Wait until the "Theft Sys" light on your dashboard stays on without blinking. This will take approximately 10 to 15 minutes.
  • 3 Start the car immediately once the "Theft Sys" light stays on steadily. Remember to not turn the key off. Your car will now reset the passlock system and start as usual.

  • Read more :

    Oct 19, 2014 | Cars & Trucks

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    I have a 2003 chevy malibu that won;t start. When you turn the key to on the Theft System light comes on steady ( no flashing). I t used o go into this mode periodically where the Theft System light...

    I have had the same problem. This has happened to me three times in the past nine months or so. Per the owner's manual, you turn the key to the on position and wait about ten minutes. This resets the system and when the "Theft System" light goes out, it starts right up. I did this each time and it started right up.

    Jan 02, 2013 | 2003 Chevrolet Malibu

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    Replaced the fuel pump. the car starts, but won't stay running

    The anti-theft system will keep the car from being driven, so I would start there. You may need to reset the anti-theft or check the ignition key for problems.

    Jun 22, 2012 | 2001 Nissan Maxima

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    The security light will come on while driving my 2002 Pontiac Firebird and stay on or else I can sometime just get into the car and it will not start and the security light will stay on until it reset and...

    I got a lot of information about this security stuff from this website. When mine started acting up, i did a bypass on it. It was alot cheaper than a dealer mechanic. If you are looking to fix it correctly, I think taking it to the dealer is the best way to go, like said in above post.... Good luck

    Apr 10, 2011 | 2002 Pontiac Firebird

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    Theft system light stays on, car starts then immediately turns off

    You will have to have the theft system fault diagnosed and the system reset.

    Sep 27, 2009 | 1996 Chevrolet Cavalier

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    99 chevy cavalier theft system light on steady, car wont crank.

    My 2000 cavalier has done this for 6 months. You take your key out then open your door, wait ten minutes and the system resets itself and the car will start-annoying you bet!!!

    Jul 20, 2009 | Chevrolet Monte Carlo Cars & Trucks

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    Buick does not start when theft system comes on

    I had the same problem with ours...

    It ia a faulty ign switch lock (the sensor) > Expensive part >

    Temp fix;

    remove the cover underneath the steering column and locate the thin white flat (3) wire (runs from the ignition key lock down to a connector.

    After starting the the car , dis-connect the connector under the dash that the Ign lock goes to , after that the car should start everytime.

    You will need to replace the lock assy. if you want to fix this correctly ; I have been using ours for (6) months > no problem except the "Theft System " light stays on -

    Jun 21, 2009 | 1996 Buick Skylark

    1 Answer

    Theft system

    You have to take the key out for five -10 seconds after you wait ten mins in the on position. The reset does not take effect until you remove the key.

    May 26, 2009 | 1998 Pontiac Grand Am

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