Very Q Q wiring altima fans (terminals)

[420sx]

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4 pairs of wires (2 speeds on fans)

which one is hot/ or ground

pair 1: black and blue (black is ground??! duh yay or nay)

pair 2: yellow and green (wtf yeallow is ground???)

asap thanks! wiring after work

[wootwoot]

To get them on high speed you have to give power to 2 of the wires and ground the other two. If you do just one of either it will be on low speed. Cant remember which was ground though, sorry

[420sx]

^yea i know that. im gonna wire in a switch so i can run it on low/high for hot/race days. just dont want to go trial and error on the wires, frying the motor

[jedc]

Hey man, I got an altima fan wiring diagram from a local shop. The picture is kinda blurry, but you should be able to read it.
Altima Fan Wiring (http://www.we-todd-did-racing.com/wetoddimage.wtdr/wOTI4NjAwNnM0MTNkZmQzMXk1NDE%3D.jpg)

[420sx]

thanks man! okay. so if i understand correctly, blue and yellow are power. black and green are ground (thats what it looks like to me though diagram).