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2004 cts cadillac service security system warning light is on

2004 cts cadillac service security system; key will not come out of ignition and will not go into park

How do I reset security system

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polarcycle
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SOURCE: 2004 cts cadillac service security system; key

Has nothing to do with security system. You either have a bad shifter assembly, or a faulty lock cylinder in your ignition switch.

Posted on Jun 10, 2009

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What is the main fuses on a 2005 Cadillac CTS? This is the picture of our problem


That symbol means that the car has been locked down by something. More than likely it's the security system.

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Possibly the computer module is what the garage told me


your security system might be triggered.

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An amateur mechanic tripped something from underneath the dash, behind the glove compartment of my 2006 Cadillac CTS (while looking for an a/c related leak). The horn starting blaring, the key stuck in...


Hello and welcome to FixYa!
I believe that he tripped the BCM (body control module). If the BCM is faulty, you can expect electrical failures on your vehicle for the electrical circuitry runs through the BCM. You may need to have it replaced to resolve the electrical issues.
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Hi, I have a Cadillac CTS 04, and periodically the "Security Theft System" will come up and the car cannot start and the key will not come out. We have disconnected the battery and the car seems to be fine...


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Theft system locked


To get the key out; look under the steering wheel for a plastic flat head screw. untwist it and then push the spring in and your key will be free. Then, go to your fuse box and remove the main fuses and you will hear the doors unlock when the system reset itself. Plug them back in and start your car. This just happened to me... seems the only things that were working were the navigation screen, headlights, fog lights, and reading light on the inside. Dash board was all dark except the engine light.

Aug 28, 2009 | 2003 Cadillac CTS

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2004 cts cadillac service security system; key will not come out of ignition and will not go into park How do I reset security system did kra73093 ever get a response?


Has nothing to do with security system. You either have a bad shifter assembly, or a faulty lock cylinder in your ignition switch.

Jun 09, 2009 | 2004 Cadillac CTS

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