hey everyone, i have a koyo radiator with the fans. previous owner i got the car from had the AC/PS taken out. I can manually turn on the fans by hitting the AC button and switching the switch from 0 to 1 and my fans will come on. its summer now and its getting hot, with the fans manually turned on, it keeps my water temp cool but wen i switch the switch from 0 to 1, its blowing in air to the dash and it gets hot, anyone have any idea how he did this? and is there anyway i can change it so that all i need to do is hit the AC button and it;ll turn on instead of having to hit the butten and flip the switch? thanks for your help.

 

OK

what you are saying is your A/C is removed and u want to use the blower motor switch inside the car to turn the fans on, but not blow hot air?

u have to go in the dash and disconnect the blower motor. or u could cut one of the wires.

 

Hey Birdy, If you look around by the ECU there is a Black/Yellow wire with nothing attached to it. If you hook up a switch to ground this wire it will turn your fans on High whenever you want. Without having to go through the AC bullshit. good luck.