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Here is what I know maybe someone can fill in the gaps for me.
Each Altima fan has 4 wires coming out of it that go to the plug. The wires split into two pairs. One pair (green and yellow) go into one side of the fan motor and the other pair (black and blue) go into the other side of the fan motor. I know this is probably for the low and high speed function in the fans. I dont know which pair is low or high speed. I do know...
Wires coming out of each fan
Yellow
------ Ground
Black
Green
------ Signal from ecu (One is high speed one is low)
Blue
On my 98, S14 Kouki the fan harness colors before the plug (mine is missing) are...
Black
Black
red/white
white/brown
I know the S14 fan had two speeds so im sure that the blacks are grounds and that the other combo colors are power but I need to know which one is high speed and which one is low speed.
I have been told I need 4 relays and atleast two 30 amp fuses. I think two of the relays and one of the 30 amp fuses should already be in place, right? For the original factory fan?
Can someone explain all this to me? Wiring isnt my strong suit. I know I can probably go get both fsm's and figure it out but im hoping someone here can help me out.
Thanks in advance
Alex R.
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