Question about 1997 Buick LeSabre

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SECURITY LIGHT COMES ON AND WILL DISABLE START UP IF YOU TURN CAR OFF AND WONT START AFTER A PERIOD OF TIME 1997 LESABRE

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It's when the security light starts flashing that the infamous "chip" in the key becomes a nightmare to many.
Gradually the car begins not cranking anymore or if it cranks it would start and die in a second. Randomly it will
do this more and more often until it won't start anymore. VATS, PASSkey and Passlock immobilizer systems are
killing cars all over North America, they have a short lifespan and are certainly more effective against owners
than thieves. Here is how you save your car
1st trick, (if not starting) turn the key forward 2 clicks till right before it would normally start, leave like
that for 10 minutes. ( no less ) After 10 minutes, turn key back then forward and your car might start. I did this
in my regal for more than a year. If its shutting down while running, im sorry i have no quick fix... If anything
on this page helps you, please remember to comment or give me a thumbs up on the myfixya sight so i can have a
better rating to help more people on this. You can also Chat with me now as i have moved up in the myfixya world.
Thanks

Cheap fix: Bypass the chip in your key. Temporary, but effective. Until the TDM (theft deterrent module) in the
dash poops out, then you're kinda screwed. I was told that these types of key security systems have a 7-10 year
life span. Sucks for us. This link explains the "Key Issue" pretty well.
----- http://vats.likeabigdog.com/


Never worry again fix: Bypass the whole VATS/Passlock/passkey I or passkey II system entirely. Literally take it
out, and throw it away. I just did this in my Regal. Took about an hour. Took longer to find the thing than it did
to fix the problem. For a list of cars effected by this problem. See the NEWROCKIES link on the right side of
their page......... They sell a unit for 200 bucks to totally bypass this system FOREVER. life time-money back and
all that. Finally did this in my car. Well worth the 200 if you've looked into getting this replaced... Anywhere
from 600-1000 bucks. If you do buy this, please purchase it thru this link. The cost is the same, but i get credit
for the sale and im trying to earn my money back, as you will be able to do if you buy fron NewRockies and join the
free affiliate program. Thanks
----- http://newrockies.ca?ap_id=judd0081
----- With this fix, you can take that whole Vats, passlock, passkey **** system out of your car all together. Good
info on both sites.

It works for:
Any GM or Isuzu Vehicle with VATS or PASSKey or PASSLock security systems.
If your car has the chip in the key or in the lock cylinder, then you can save it with this Full Bypass.
Trucks
.
GMC/Chevy
1998-2006 S10/T10/Sonoma
/Blazer/Jimmy
1998-2007 Suburban/Avalanche
/Tahoe/Yukon
1998-2006 Sierra/Silverado
2002-2008 Trailblazer
2003-2006 SSR
1998-2006 C1500/C2500/C3500
1998-2006 K1500/K2500/K3500
2003-2007 Hummer H2
.
Isuzu
1998-2000 Hombre
2005-2006 I280/I350
2007-2008 I290/I370
.
Cars/Vans
.
Isuzu
2003-2007 Ascender
.
Pontiac
1994-2003 Grand Prix
1998-1999 Montana
2006 Torrent
1996-2005 Grand AM
1994-1998 Trans Sports
1988-1999 Bonneville
1988-2002 Firebird
1995-2005 Sunfire
1996-2002 Trans Am
.
Buick
2004-2007 Rainier
1994-2005 Century
1993-2004 Regal
1982-1999 LeSabre
1991-1996 Park Avenue / Ultra
1994-1996 Roadmaster
1991-1996 Roadmaster Estate Wagon
1982-1999 Riviera
1988-1991 Reatta
1996-1998 Skylark
1982-1990 Electra (all models)
.
Oldsmobile
1996-1998 Achieva
1999-2004 Alero
1994-2004 Aurora
1998-2004 Bravada
1991-1993 Delta 88
1994-1999 Eighty-Eight
1991-1996 Nighty-Eight
1998-2002 Intrigue
1990-1992 Toronado
1994-1997 Cutlass Supreme
1997-1999 Cutlass
1997-1999 LSS/Regency
1997-1999 Silhouette
1991-1996 Custom Cruiser
.
Chevrolet/GMC
1998-2005 Astro/Safari
1998-2008 Envoy
2005-2006 Equinox
1998-2007 Savana/Express
1995-2005 Monte Carlo
1997-1999 Venture
1995-2001 Lumina
1988-2002 Camaro
1995-2005 Cavalier
1982-2004 Corvette
1994-1996 Caprice/Caprice Wagon
1995-1996 Impala SS
2000-2005 Impala
1997-2005 Malibu Classic
1997-2003 Malibu
.
Cadillac
1986-1993 Allante
1982-1996 Fleetwood
1985-1996 Fleetwood Brougham
1992-2004 Seville
1992-2004 SLS/STS
1985-1999 Deville
1994-1999 Deville Concours
1997-1999 Deville D'Elegance
1988-2002 ElDorado
1994-2002 ElDorado Touring
1999-2007 Escalade
.
Saturn
2000 LS/LS1/LS2/LW1/LW2
2001-2002 L100/LW100
2001-2003 L200/LW200
2001-2005 L300/LW300
2004-2005 L-Series
2002-2008 VUE
1996-2002 SL/SL1/SL2
1996-2002 SC1/SC2
1996-2002 SW1/SW2

Posted on Feb 03, 2011

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The security light comes on but it wont even turn over


When the light is on, the security feature of immobilizing car-wont allow starting-is active. Pretty difficult and time-consuming to permanently disable the security system, but some have figured it out and published their research over the internet. If yours gets worse, if the light stays on more frequently, you may want it permanently removed. I think it was a ruse by GM and car makers to add cost, and cause more frequent repair visits, but that just me.
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My security light is blinking and the car wont start.


i have had the same thing with my 97, turn the key to ON but don't crank engine, leave for 10 - 15 min until the light goes out then crank engine it should start.
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Sep 20, 2011 | 1997 Buick LeSabre

1 Answer

How do i disable the security. the light is flashing when sit in the carand stick the keyin


Does the car start?
No?.......put the key to run position for 10 to 15 mins and wait for the anti theft light to go out as it "learns" the key.
Now try to start it....it should start now.

Aug 31, 2009 | 1997 Buick LeSabre

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99 Grand am Security light comes on every time and car wont start


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there should be a fuse or a relay that controls the alarm system on the car and the best way i can tell you to find out is to call a buick dealer and ask them where its located so you can pull it,i dont know where the relay for it is for sure since im not there to look at the car but im sure there is a relay for it there somewhere to disable it

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2 Answers

1997 Buick Le Sabre will not start somtimes


My wife has a 96 we had a similar problem. I believe that the connectors on the chip that is in the ignition key are worn out. The manual said that it is a safety feature on the car if someone tries to use a different key in the ignition or tries to punch it, it disables the car for like 3 minutes. We had a spare ignition key and switched to that and haven't had the problem since. Hope that solves your problem.

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3 Answers

Car want start a light comes on it say securty on 1997 buick lesabere


You might want to have your ignition swith replace. It could be bad wiring

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