wiring a fan to a wr450f through ignition


I just purchased a 4" spal fan.

I want to wire it to my 2006 wr450f (has a baja kit with key).

I would like the fan to work only when the engine is running (through the ignition )

Has anyone done this type of wiring? Which color wires did you connect to?

I intend to use a switch to turn the fan on and off, but I want it to be working only if the engine is running.


not sure on all of the wires as i just recently got my wr, but i would atleast power it through a relay so it wouldnt burn it up. i wouldnt just run it off of the ignition.

you want a switched live, which are brown on Yamaha's

perfect, thanks!

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