I noticed today that my cooling fan is being temperamental and won't come on while the car is running. It only comes on after the car is shut off. I just wanna wire my fan so it is on with key f*** all the bulls*** lol some got some input for me

Are you sure it won't come on? The radiator fan is hooked to a thermoswitch; it only comes on when the coolant passing through the radiator reaches a certain temperature -- rarely runs while the car's moving. The second fan only comes on when the air con is running. Try turning on the air con -- both fans should come on at that point, so you'll know if it's getting power. If that's the case and the engine's not running hot, I wouldn't worry about rewiring it.

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Jamie
'92 Prelude Si, '01 Miata, '63 Suburban
Caretaker of Alpina B10 3.5 #92
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I don't have a/c anymore so there isn't a condensor fan in my car and I know how it works I just wanna be able to turn my key on and know that my fan is working cause it's on lol I think the black box by the ecu is bad which I'm not gonna piss with it. I just need to know the best/easiest way to wire my fan to be on with the key. My crx was wired that way I just don't know how it was done.

Bump for help. Idk the proper way to wire that up so I'll let someone else answer haha.

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check your fuse under the hood i was having the same problem and i just replaced the fuse should be the first one on the left

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Fuse is good Lol that's the first thing you gotta check when it comes to wiring dilemmas

Not sure on exact wiring colors but a simple test with a meter could tell you what wires to use...If I'm not mistaken the fan is a simple two wire + - set up...just find the + wire when on and run that to an ignition wire source.

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2 questions. does your car over heat(go pass 2 bars) and what motor do you have?

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J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

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Bustr Built

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H23A1 2.4t VTEC Project

Yesterday it went past 3 bars one time and my fan never kicked on. And its the h23.

when your car is warm does your lower rad hose get as hot as your upper hose?

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J.L.D.E.P.P.M.S.3.C.N.Y.C.N.C.A.D
Jams Lobsta Denny EA Peter Prelude Miata STI 300zx club of NY and Canada and NC All Day.

#MadeMorePowerThanJoshClub
Bustr Built

Built in America.
H23A1 2.4t VTEC Project