Question about 2000 Cadillac Eldorado

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Informaton panel on my 2000 eldorado reads that there is a problem with the security system and the car make not restart, but as of yet the car has not stall. What should I do?

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I had same problem - then my car would not start , I had to replace the egnition and have new keys made and problem fixed , I fixed mine for abot $50 but the garage wanted $400 to $700 to do it , i did it myself . You have to pull steering wheel off to do this - it is a big job - but if you are mechanically minded you can do it .

Posted on Jun 07, 2009

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If this is not affecting the use of the vehicle you can just ignore it as it will cost quite a bit to have a technician fix it. it is not hurting anything.

Posted on Feb 26, 2009


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Your famililer with this job or can have someone thats done it before show you as the security system is involved and mistakes will make the car never start again, without real intervention. A professioanl locksmith will save you lots of money by just not failing the first time. The lock cylinder has a key reader that electronally (reads) the key and if your key is missing a dealer or well equiped locksmith with reprogramming experience, is required. May dealers call in a locksmith or a roving mechanic that performs this function as it's a highly specialized proceture.

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Try unhooking the battery. This will reset the cars computer. It should allow the security system to reset also. Hope it helps.

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