Dual fan manual switch

thbjcb

Member
Joined
Apr 3, 2005
I installed the GN1 dual fans in place of my factory fan. When I had the factory fan in I had a manual switch to turn in the fan which was done with one wire hook up. How do I wire this feature on the new fan. The wire is there I just need to figure out where to hook it up to.
 
Find the trigger wire for you new fans. Determine if the trigger is hot or ground, then supply that signal with a toggle switch.
 
I bought one of these a few years back from Caspers electronics. I would verify the correct one for your car with them.
This plugs directly into your a/c plug off the compressor as I recall.
Basically you disconnect that connector and plug this one into it.
It comes with a toggle switch to turn the fans on at will. The ECM still controls
on high heat and when you turn the a/c on also.

It puts a switch in the circuit so you can turn in on
Hope this helps !
 

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I hooked up a switch to trigger a couple relays, to turn on/off the fans. I spliced into the red fan wires, so I bypassed the factory wires.
 
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