Question about 1994 Cadillac DeVille

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I need to know how to totally disacle vat system on a 1992 cadillac deville wont start at all and i NEED HELP

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  • montehammons Dec 09, 2012

    oops! didn't work right. Just google How to permanently disable VATS, passkey system.

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  • Cadillac Master
  • 5,280 Answers

C:\Users\Tha Hammons\Downloads\How to disable and remove VATS, PASSKey and Passlock Security Systems in GM cars.mht

This may help you.

Posted on Dec 09, 2012

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Posted on Jan 02, 2017

  • 18 Answers

SOURCE: car is making loud high tone while driving 1992 cadillac deville

your water pump may need to be changed. have a trusted mechanic check it. the water pump is connected to the drivebelt of your 4.9 l engine, and if thats where the sound is coming from you can be pretty certain

Posted on Aug 10, 2009

  • 355 Answers

SOURCE: 1996 Cadillac Deville~ Vats problem!

Here is a great write-up on how to completely bypass the VATS system including the Theft Deterrent Module (TDM). This is what saved my car: http://newrockies.ca/vatsbypass

Posted on Jan 28, 2010

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1 Answer

Bypassing 92 cadillac deville vats system


There are ways to bypass the system, but without knowing what the correct resistance in the chip is, its not going to be easy or cheap.
There are a dozen or so different chips, each with a different resistance. The resistance completes the circuit for the VATS system sensor. You can buy a trick box to wire into the circuit, or have the computer changed to skip the VATS signal.
As long as the computer you have now does not get the signal from the VATS the injectors will not work.

Jul 18, 2013 | 1992 Cadillac DeVille

1 Answer

Can't get ignition starter switch to go on my 91 cadilac deville 870-688-8335


Do you see a light that says SECURITY on the dash somewhere? This can turn off your starter and disable your car. Read about it on this link with options on how to fix it yourself.

http://vatspasslockpasskeysecurityhelp.yolasite.com/

1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Cadillac Deville with anti theft security problems VATS system

Jul 08, 2011 | 1991 Cadillac DeVille

2 Answers

How do u disable a 94 cadillac deville anti theft system


U can bypass it (called the VATS system) but not fully disable it, what is done mimics the key code to fool the VATS module into sending a OK to start signal to the fuel injection computer (called the ECM). go to the web link below for instructions on the bypass.

http://vats.likeabigdog.com/

Oct 29, 2010 | 1994 Cadillac DeVille

2 Answers

Car will not start anti theft system acting up wont let starter


Cadillac dealer can by pass that anti theft module

Dec 09, 2009 | 1991 Cadillac Eldorado

2 Answers

My theft system is on and my 1997 cadillac deville will not start what can i do?


you will need to replace the vats lock cylinder and key. the wires break at the ignition switch. the new cylinder will come with a dummy key . you will need to get a new vats key cut to that blank. take yor old key or vin# to the dealership so they wil know what your vats# is.

Nov 06, 2009 | 1997 Cadillac DeVille

1 Answer

I cannot locate the starter relay on my 1992 cadillac deville


this is a security system problem most likely and has nothing to do with any relay. You may have a defective VATS module or a defective VATS key sensor or a defective key, is the little piece of wire still embedded in the shaft of the key? VATS stands for Vehicle Anti Theft.

Aug 13, 2009 | 1992 Cadillac DeVille

1 Answer

Having intermittent starting problems with my 1994 Cadillac Deville. Battery ok. Sometimes it fires right up, other times-nothing, no reaction. Any ideas?


VATS VEHICLE ANTI THEFT SYSTEM GOOGLE YOUR PROBLEM GM HAS HAD LOTS OF PROBLEM LET ME KNOW IF I CAN HELP MORE.

Jul 03, 2009 | 1994 Cadillac DeVille

2 Answers

Electronic climate control and fuel data center not working


Hi there :
hey have you taken it to autozone and had them do a free diagnostics on the car then can tell u exactly what the problem is i am suspecting a computer issue

Mar 07, 2009 | 1992 Cadillac DeVille

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