Cooling Fan constantly running?

2022 CHEVROLET CAMARO
34,000 MILES • 3.6L • 6 CYL • 2WD • AUTOMATIC
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BILLYJACKDELAO
  • MEMBER
  • 1 POST
Well, I’m guessing at a certain temp the fan comes on and never stops running. The temp gauge shows zero and so does the digital screen. Would the be the temp sensor or maybe the fan relay? Oh, could it be the thermostat?
Feb 10, 2026 at 8:26 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,540 POSTS
So, I would use a scanner to check the engine coolant temperature sensor output, if it is out of range the PCM will turn the cooling fans on by default. Please go over the video to show you how.

CAN SCAN - https://youtu.be/u-4syLc-ifQ

Here is the location of the coolant sensor in case you need to swap it out. Check out the images (below). Please upload an image or a short video in your response. Ken

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Feb 11, 2026 at 1:44 AM
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