The only other component in the cooling fans circuit is going to be the Power-train Control Module (PCM). You can check the two wires and the PCM connector for any corrosion or unwanted resistance, but other than that I would have to say, by process of elimination, the PCM is bad. Let us know what you are able to find out, please.
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Sunday, April 14th, 2019 AT 9:12 PM