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Posted on Aug 22, 2012
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Security system car wont start...security light is on. It has plenty of power but will not turn over. Can I disable the security system?

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Anonymous

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  • Contributor 31 Answers
  • Posted on Sep 10, 2012
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Joined: Sep 02, 2010
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Lock all your doors manualy use the key and unlock drivers door then put key in ignition and start it.

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Anonymous

  • 3 Answers
  • Posted on Oct 12, 2008

SOURCE: 1994 cadillace anti theft system

I just had this same problem with a '96 . do you have a vats key in your '94? you need to bypass the VATS system. read some of the blogs on this site and it will tell you how to do it. I fixed mine with a $2 resistor from radio shack.

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Anonymous

  • 74 Answers
  • Posted on Nov 18, 2008

SOURCE: 1995 deville dashboard freak out

try disconnecting battery terminals for 15 min and reset computer

Anonymous

  • 958 Answers
  • Posted on Oct 14, 2008

SOURCE: car wont start

as long as security theft system is on, car wont start.

don't you have the remote key to disable the theft system?

you can bypass security but you have to have wiring experience and splicing before you can proceed.

tnx 4 using fixya,

drcool

honeymokey

honeymokey

  • 3113 Answers
  • Posted on May 23, 2009

SOURCE: Starting disabled due to anti-theft system

Replace ignition lock cylinder and chip key. The wires have broken.

Anonymous

  • 95 Answers
  • Posted on Aug 12, 2009

SOURCE: MY 1999 CADILLAC DEVILLE CAR

More likely it is the spark plugs and the engine is mis-firing... take them out and check them

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1.A loss of power, or ground wire to the PCM
2.A Faulty PCM power relay
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