Question about 1995 Buick LeSabre

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Why security lite came on? - 1995 Buick LeSabre

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Sounds like you have lost the chip out of the key is first thought ,second try the spare key .failing which its a dealer only job to re programme it

Posted on Nov 10, 2010

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Posted on Jan 02, 2017

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Disconecting alarm from hasard liteing easy 2000 gmc sonomo srt fuse loction for alarm disconect


You can't disconnect a factory alarm. The fact it stops after a mile is a security feature to get the car thief away from you after you get highjacked.

Jan 27, 2016 | GMC Cars & Trucks

1 Answer

03 tahoe not starting abslamp security lamps lit no check engine lite


The security, antitheft or lock picture/icon is a visual indication that something in the car's antitheft system is failing. In most GM cars and trucks there is a hidden system that most people are unaware even exists. From the moment you put your key in the ignition, there begins a constant line of communication between your key's security chip or transponder, to the ignition's lock cylinder, and then to the car's TDM (Theft Deterrent Module). These 3 parts are in CONSTANT communication. If the key is in the ignition, then these parts are sending signals to each other. The security light illuminates when that signal gets broken, even just for a second. When the signal breaks, the car misinterprets this as an attempt at theft and goes into antitheft mode. The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key. This is why the security light turns on and shuts down your vehicle. This link explains it pretty well.
http://www.diy-gm-security.com/


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Jan 25, 2015 | 2003 Chevrolet Tahoe

1 Answer

1999 town and country illuminated numbers dont lite up van wont start


you might have tampered with the security system which if activated would not allow your van to start.

Oct 26, 2012 | 2002 Chrysler Town & Country

1 Answer

Battery wrench andpasslock lites flash when engine starts


The security, antitheft, or passlock light is a visual indication that something in the car's antitheft system is failing. In most GM cars and trucks there is a hidden system that most people are unaware even exists. From the moment you put your key in the ignition, there begins a constant line of communication between your key's security chip or transponder, to the ignition's lock cylinder, and then to the car's TDM (Theft Deterrent Module). These 3 parts are in CONSTANT communication. If the key is in the ignition, then these parts are sending signals to each other. The security light illuminates when that signal gets broken, even just for a second. When the signal breaks, the car misinterperates this as an attempt at theft and goes into antitheft mode. The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key. This is why the security light turns on and shuts down your vehicle.
This link may help you find ways to bypass this or fix it yourself.
http://vatspasslockpasskeysecurityhelp.yolasite.com/

Oct 08, 2012 | 2003 Chevrolet Monte Carlo

1 Answer

Security System lites flashing & car wont start. all lites are on just wont start


Hi, I had the same problem with mine. It is the security feature. turn your key over to acc for 15 min. or until the security light stops blinking, then turn your key off and try to start it, it should work just fine:)

Sep 01, 2010 | 2004 Pontiac Grand Am

1 Answer

Truck wont start. security lite on. doesnt seem


turn the key to the on position and pump the gas 4-5 times, this should help. My mom has a 03 silverado wich also done this and I contacted a dealer and they gave me this solution and it worked.

Aug 14, 2009 | 2002 GMC Sierra 1500

1 Answer

Ignition passlock problem


I suggest you to get rid of security completely, like I did. There is a detailed write-up here: http://newrockies.com/vatsbypass. This was the only way I was able to save my Park Avenue.

Jun 01, 2009 | 2000 Pontiac Grand Am GT

1 Answer

Security lite stays on


if it works leave well alone

Mar 11, 2009 | 1996 Buick Regal Olympic Gold

1 Answer

Sercurity no start


If your security lite is blinking on the dash board with the key on then your security fuel line is locked.
quick fix leave the key in the ignition for 10 minutes IN THE ON POSITION <===very important to leave key in for ten minutes on the on position! security lite should stop blinking and fuel will get into the lines you may need to spray some quick start in the intake
remove the air filter hose and spray in the intake and start her up.
you may have the same problem I ran into and have to turn your key on don't start the car ye wait about ten seconds with key on on position the turn it over should stop the security lite from coming on all the time and locking the fuel lines. let me know if this worked

Aug 05, 2008 | 2002 Oldsmobile Alero

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