Just wouldnt start one day and the security light

2001 Buick Lesabre: Car Will Not Start Does Nothing Took ...

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Apr 22, 2007 - Car will not start does nothing took battery out to get tested because it would not jump start battery found to be good put battery back in ...

how to fix a buick century that wont crank - YouTube

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https://www.youtube.com/watch?v=UWfvEouMMtc
Dec 18, 2009 - Uploaded by jay eltatertoto
how to fix a buick century that wont crank. jay eltatertoto ... How to easily fix a Buick that will not crank and security light flashing - Duration: 6:06. ... My Car Wont Turn Over - How To Test The Starter / NSS / Ignition Switch - Duration: 5:21. ... 2001 BuickCentury Custom - Duration: 19:44. uxwbill 19,621 views.

Car Won't Start Because of Anti-Theft System That Uses ...

repairpal.com > Problems > Buick > LeSabre

Car Won't Start Because of Anti-Theft System ... - RepairPal

repairpal.com > Problems > Oldsmobile > 88

Car Won't Start and Security Light is On on Oldsmobile 88 ... key turns over enginebut fails to start some times..security system keeps the fuel injectors from ...

Car Won't Start Because of Anti-Theft System ... - RepairPal

repairpal.com > Problems > Buick > LeSabre

Car Won't Start and Security Light is On on Buick LeSabre. Problems with the ... 1998 Buick LeSabreVisitor. Turn key on every thing come on but won't turn over.

Car Won't Start Because of Anti-Theft System ... - RepairPal

repairpal.com > Problems > Pontiac > Bonneville

Replaced trans, engine, PCM and bcm, now starter diabled- theft flashes on service ...1995 Bonneville car turns over but wont fire an security light is flashing car ...

GM Passlock Security Light Issues - RepairPal

actually a pretty easy fix. The pass key computer lost its programming. Put the key in and leave it on with the security light flashing. Just turn off all your accessories and make sure battery is pretty good charge. Anyway after you leave the key on for ten minutes the security light will come on steady so turn key off and right back on and start car. If security light still starts blinking and car stalls then do it again. It will usually work the first time but can take a few times to get it right.

try the spare key ,if that works check the other key in case chip has fallen out

either the chip has fallen out of the key ,or their is something else wrong ,try the spare key and if that doesnt work then call the dealer it wouldnt be a good security device if i could give you a quick fix would it

The coded key probably needs to relearn. Turn ignition to crank and release. Let sit in on position (engine off of coarse) for a full 10 min. turn off for 30 sec. and repeat 3 times engine should start. This procedure should take 30 min. so a booster is needed to maintain a full 12 volts. Do not attempt w/out a charger connected;

1997 buick lasabre security lights on and now it will not start

Replace ignition lock cylinder. The wires have broken that go to it.

try puting te ignition key in the drivers door lock an unloack it 3 or 4 times then try agin if it dosnt work, key needs reprormming

I would try cleaning the conection at the coil pack and use tuneup grease when you put it back together then see how it works.