Webi have posted here before about an intermittent problem with the radiator fan staying on after the engine is shut off.

Webthe fan seems like it's loud and doesn't shut off.

The strange part was that when the problem.

Webi have a 2015 yukon xl denali.

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Under heavy vehicle loading, trailer towing, high outside temperatures, or operation of the air conditioning system, the.

The temp gauge drops to 160 and the fan comes on intermittently.

Webi am having the same issue with my 2016 yukon slt.

The temperature gauge also bottoms out at 160 when this.

Im thinking the coolant temp sensor had a freakout.

Webmy cooling fan is running high in my 2016 gmc yukon, it’s running high even after the truck is turned off for about 10 min and then finally shuts.

Before poking your hands around your fan, make sure to treat it like it still could come.

The temperature gauge stays around 165 degrees, even while driving.

Webhere are the most common reasons that your radiator fan does not turn on:

Webthis time i let the fans run after turning it off, and they ran for about 5 minutes, then shut off.

I have a 2016 gmc yukon.

Yukon, tahoe, sierra, silverado, escalade.

Webthe cooling fans just recently started staying on after i shut off the engine.

Webthe radiator cooling fan on my 2016 gmc yukon denali, 117,000, runs on high after start and continues to run for a couple minutes after engine is shut off.

The cooling fan runs for about 5 minutes after the ignition is turned off.

Webreconnected battery and started the truck up, coolant temp came up from 160 and the fan did not come on.

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Last night i had to take out and unclip my air filter in order to get to my headlight assembly.

We have changed the thermostat, wire harness,.

Webcoolant temp sensor replacement thermostat & coolant temperature sensor replacement:

Webthe fans may turn off if no cooling is required.

Then they turn on and back to aggrevating me.

All fans began running (temp gauge at zero, fans ran when vehicle was turned off and continued to run when.

I put everything back as.

Now without a battery disconnect like last time, with a totally cold.