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Formally called the Chevrolet C/K, C/K is a series of trucks manufactured by General Motors and marketed under the Chevrolet and GMC brands. The C/K line includes pickup trucks, medium-duty, and heavy trucks.

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Why is the a/c switch getting hot?

Everytime I switch the ac knob to three on the dashboard my cable gets hot.

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@edaya something is drawing to many amps. When your say your ac knob, are you referring to your fan speed. It could be the fan motor or a bad resistor pack. Let us know the exact year and model of your P.U. so we can look at the wiring diagram.

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Edher Ayala crwdns2934231:0crwdne2934231:0
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