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please help need to locate the engines fan regulator on a 1996 deville

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thought it was on the fan assemblies, bottom center. should have 2 or 3 relays there in a cluster


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The engine fan "regulator" is part of the PCM. The ECT sensor is part of the workings of running the fans. The three relays below the fans control off, low, and high speeds. There are fuses and such to check.

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