Question about 1999 Cadillac DeVille
Mine did the same thing, and I had to change the computer module for the system lt is a Cadillac part and it must be flashed to the car. the module is under the front part of the car by the radiator under the plastic pan. Hard to find. About a thousand dollar job.
Posted on Dec 24, 2014
Read your obd computer. probably need to change one of your wheel hubs. the sensor is an integral part of the hub/bearing assembly.
http://www.cadillacforums.com/forums/cadillac-tech-tips/55172-how-pull-codes-pre-98-sevilles.html
Posted on Oct 07, 2009
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Posted on Jan 02, 2017
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I have the same problem except my battery keeps dying therefore my car will not even start could this be an alternator
I am having the same problem except my car battery keeps dying also therefore car wont start
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