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I replace my coolin fan on my m-benx c300 and it still do not work, what could it be???

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Fan relay or thermo switch. Those fans draw huge amperage starting up so they heed to ge activatd by an electrical relay, most likely in fuse box

Posted on Jun 25, 2014

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Also could be temp sending unit on your radiator. closes the circuit when coolant temp gets too high turning on your fan. also check fuses and fusible links in that circuit

Posted on Jun 26, 2014

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My coolin fan doesn't kkick on when the engine heats up an my car wants to shut off what can be the problem?


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Why is my coolin fan fuse keeps blowing on my 1999 Saab 9-5 2.3L Turbo.


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My coolin fan for my engine wont run? how do i fix it? 98 ford mustang gt


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On my 2000 Jimmy when I'm at low speeds in the city it usually blows quite warm out of the heater (not always). But suddenly it will quit blowing any heat at all. On the highway it just blows cold. The...


Hello. First, it is probably that the clotch in the coolin fan isn't working. When the coolin fluid is warm, the temperatur put it in work, and the fan works rapidly, when the temperatur lows, the clotch loose the fan an is waiting the warm up again. But your Jimmy don't have the coolin fan in the principal belt, it have an electric coolin fan. In that case, your problen is for a low level of coolin water, or the relays of the electric fan don't work properly.
Finaly, my english isn't good, because I speak in spanish, but if my bad english solves your problem, i'm geting so well. I working every day in electronics cars, and that is the basic metod of analyse that I use.

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1 Answer

Coolin fan is not working what could be the problem


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