radiator fan always running on 2004 Mazda Mazda6

the radiator fan is always running even with a cool engine.

Asked by for the 2004 Mazda Mazda6
If your check engine light is on, the engine may be keeping the fan on, is the light on?
1 more answer
I had the same problem with my Mazda 6. I took it in to the dealer, and they fixed it under warranty. It was a computer issue.