3800 High Speed Fan Switch

[MIKES3]

Last night my buddy and I tackled another obstical. I opened the fuse box up and intersected a toggle switch and mounted it in my car. Now the car stays cool. It works great w/o any engine codes kicking in, but if you leave the fans on to long when its already cold of course the engine light kicks in under the t-stat code. I love it. I measeured it to be about 5*-10* cooler in the engine compartment now.

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[BigJermGTP]

What did you wire it to to do that

 

[MIKES3]

Originally posted by BigJermGTP@May 8 2005, 10:41 PM
What did you wire it to to do that

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I'm not sure if we have the same wiring diagram, but there is a green wire (low fan speed) and a blue wire (high fan speed). I connected 2 DPDT toggle switches and ran it from the inside of the fuse box (under hood) Made sure I had 2 grounds and waalaa I had manual fans with out kicking in the blower motor everytime.

 

[Royalgtp]

yeah, they are pretty nice. I like it for my IC to always be on.


Its also nice to park the car and cool off the engine with them for a few minutes......