Question about 1992 Cadillac DeVille

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Electronic climate control and fuel data center not working

I have a 1992 Cadillac Sedan Deville which I recently purchased at an auto auction not knowing that the fuel data center and the electronic climate control do not work. The components are not displaying anything. When I took it to the cadillac dealer they told me that the components were fried, so I got the WORKING components and replaced them both. Still not doing anything all fuses are getting power to them, and whenever I push the defrost button a ticking is going on near the relay switch, which I replaced and it is still ticking, any adivce?

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  • lindseycardw Mar 07, 2009

    replaced fule data center and electronic climate control, bcm, ecm fixed the problem. thank you saved a fortune.

  • lindseycardw Mar 21, 2009

    94 or new only reads

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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

Posted on Mar 07, 2009

  • kjohnson85 Jan 12, 2011

    My 92 deville doesnt start, no info on climate or fuel.. whats wrong? why wont it start? please email me @ k.johnson.122085@gmail.com if u have an answer.. IM STRANDED!

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Your vat system, more then likely. I had that same prob with 90 cadi deville. Went on line to this site I found called new rockie.com . This guy ivented a bypass for your vat alarm and everything still work. Its very reasonable and after you install it you can buy your keys from walmart for a couple of dollars. If you need more info call 7042982157 tracy is my name. It works no more prob ever.

Posted on Feb 24, 2013

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Posted on Jan 02, 2017

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