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Disabling antitheft on Olds alero - Cars & Trucks

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How do I disable the anti theft in a 2001 oldsmobile alero after replaceing the ignition


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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Feb 02, 2015 | 2001 Oldsmobile Alero

1 Answer

Why will the car not start when I turn the key?


If you know that your battery, starter and ignition are working properly then continue on to possibly disabling the security system which is a known fault with Olds Alero from a failed passlock sessor.

Jul 12, 2014 | 2002 Oldsmobile Alero

1 Answer

Disable headlights


pull relay, but then you may have no lights

May 14, 2014 | 2003 Oldsmobile Alero

1 Answer

04 olds stopped running while i was driving


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 21, 2012 | 2000 Oldsmobile Alero

1 Answer

2000 olds alero v6 spark plug firing order diagram


2000 Oldsmobile Alero 3.4 liter V-6 VIN "E"

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Hope helps (remember rated this).

Jul 05, 2010 | 2000 Oldsmobile Alero

1 Answer

I have a 2004 olds alero that i purchased for my son. This has happened twice now where he goes to start it and nothing happens. Turns the key and dead silence and it doesn't crank over. The battery has...


I would suspect the ignition switch. Luckily, it's mounted on the instrument panel and relatively easy to access.
Another angle to consider is that a security system is disabling ignition. If the lock symbol in the instrument cluster is illuminated, it could be a problem with the factory system. You could have an aftermarket system too. Check that the key fobs are say GM on the back.

Jan 25, 2010 | 2004 Oldsmobile Alero

1 Answer

2003 olds alero igntion/starting problem


i own a 03 alero ... aleros have history of igniton switches going bad... replace it or take it to dealer then ull be charged arm and leg...

Jun 01, 2009 | 2003 Oldsmobile Alero

1 Answer

Hose reassembly of a 3400 sfi engine in a 1999 olds alero.


YOU GOING TO HAVE TO GO TO DEALERSHIP.THEY PROBABLY CAN PULL UP YOUR HOSE DIAGRAM ON COMPUTER.BUT THE HAYNES.REPAIR MANUAL DONT SHOW ENOUGH PICTURES.NOW A OLDS ALERO REPAIR MANUAL FROM GM WILL SHOW YOU EVERY THING.BUT THEY ARE EXPENSIVE.OR YOU CAN GO TO AUTO ZONE AND BUY THE CD- ROM ALL DATA DIY.COM.IT WILL PROBABLY HELP YOU FIND HOSE DIAGRAM YOU NEED.

Mar 30, 2009 | 1999 Oldsmobile Alero

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