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Q: How do you start GM Alero 2004 Security light flashing and won't come off. Tried the procedure car key 10 min. in on position that in off but the light won't go off?
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What does the security lite mean when it comes on in a 1999 olsmobile alero?

if it is like an 03 alero, you wont be able to start the car. to fix this problem you have to turn the key to the on position fand leave it on for 10 min. or until it stops flashing. then you should be able to turn off and then start car like normal.


What would cause a 2003 alero not to start or even click?

if you have lights and it swont start, you can look on dash and see if your security light is flashing. If so turn your key to the on position and leave it their for 10 min. or until it stops flashing. then you should be able to turn of the key and then try to start car like normal.


You have a security on your 99 olds alero but no security light why wont it come on?

Try putting the key in the on position but dont start it wait 15 to 20 min it should start flashing security right hand corner of the dash take the key out count to ten than turn car on this is how to disable it so maybe it work turn it back on.


How do you reset the security on a 2001?

If you're talking about on 01 Alero that's easy. Put the key in and turn it to the on position leave it for 10 minutes and then take the key out leave it for about 5 seconds and then try starting it. Note: make sure the security light has quit flashing on the dashboard. My alero has done this several times, and I've had friends try it in grand am's and this works too. it has something to do with resetting the system. Hope this helps you out.


How do you bypass the ignition security switch in a 2002 Oldsmobile alero?

Yes to bypass,Press on the brake, turn car to as then on let the carburetor fill then, put the car in neutral,then start. If the security light is flashing, the car will not start for 10 minutes. Do not try to start while light is flashing.


Security- system for Oldsmobile alero 2002?

how do you fix security switch on a 2002 oldsmobile alero


How do you reset passlock on 2004 alero?

Turn the key to "on" and let it sit for approx 10 minutes until the 'security' light stops flashing. Turn to off and start as normal.


How do you reset the security light in your 2003 Oldsmobile Alero?

When your security light comes on and your car will not start, turn you key to the on position and wait 10 minutes. The light will go off and you need to turn the key to the off position, then restart your car.


Blinker clicking on o4 alero?

Hi, Is your blinker actually flashing on and off? If not it may be your hazard switch. I had to replace mine.


How do you reset the anti theft system in a 2003 Oldsmobile alero?

Put the key in the ignition and turn it to the on position. Leave in this position for ten minutes. Turn key to off then to start. This should reset the security and the car should start right up.


What will happen when your security light stays on in your 2001 Alero?

It probably won't start


How to start Alero in cold weather?

IF YOUR BATTERY DIES I found the answer to this under Alero 2002 security system will not let you start the car with out leaving key on for 10 minutes then you turn the key off then it will start?and this worked for me too. My battery went dead and after a boost and several other things the car would still not start. I then tried the above (key in the ignition and turned to the on position for 10 - 15 minutes or until "Security" stops flashing on the instrument cluster) and it started right away. I believe with the PASSLOCK II TM system the resistance of the key must be read before the car will start. Thanks for the advice DD