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The Cadillac DeVille was originally a trim level and later a separate model produced by Cadillac. The first car to bear the name was the 1949 Coupe de Ville, a prestige trim level of the Series 62 luxury coupe.

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Replacing engine control module

Does it need to be programmed after installation

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@stevemears63 what year is your Cadillac?

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@stevemears63 yes you do. Check this document for more information Powertrain Control Module

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Steven j mears crwdns2934231:0crwdne2934231:0
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