Most of the time it will be a bad fan motor that has popped the fuse, or the relay is overloaded and failed. Here is a guide to help you test the fan motor, but I would check the fuses as well. Also, I have included a wiring diagram for the system so you can see how it works.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and
https://www.2carpros.com/articles/replace-electric-fan-motor
Check out the images (below). Please let us know what you find. We are interested to see what it is.
Images (Click to enlarge)
Jan 19, 2023 at 1:02 PM