Radiator fan not working after replacement?

2015 DODGE JOURNEY
158,445 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC
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ROMAN913
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  • 1 POST
I replaced my radiator fan because it kept blowing out my relay fuses. it didn't turn on at all. I changed the relay fuse, still nothing. I replaced the coolant sensor, nothing either. Can you suggest what is next, maybe the radiator fan switch?
Jul 17, 2023 at 3:19 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,628 POSTS
You may have a defective radiator fan, here are the wiring diagrams so you can see how the system works, I would start by checking the fan motor ground. Here is a guide that can help test for power and the ground (G904A) connections:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

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Jul 17, 2023 at 11:02 AM
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