radiator fans do not turn off?

2012 HONDA ODYSSEY
153,429 MILES • 3.0L • 6 CYL • 2WD • AUTOMATIC
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SAMUEL JARAMILLO
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  • 1 POST
I have realized that the radiator fans do not turn off, even though the antifreeze temperature is at a low temperature, which when the fans stay on all the time my battery drops, what problem could cause the fans to stay on?
Oct 9, 2024 at 6:41 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
There are two cooling fan relays in which one of them is stuck on. Here is the location of the relays so you can swap them out which should fix the problem. Also, I have included the cooling fan wiring diagrams so you can see how the system works. Check out the images (below). Let us know if you need anything else.
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Oct 10, 2024 at 12:47 PM
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