dual fan relay ..??

1999 CHEVROLET TAHOE
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EMAIL MAN
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I installed dual fan in my 1999 tahoe in this way

How can i start one fan by temp switch and AC ?
Can i use 5 pin relay to do it? and how ?
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Jan 27, 2012 at 10:11 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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WRENCHTECH
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Do you have a working on/off temp switch in the engine to operate it from?
Jan 27, 2012 at 1:22 PM
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EMAIL MAN
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Yes of course i have temp switch .

Jan 27, 2012 at 3:44 PM
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WRENCHTECH
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I mean a switch, not a temp sensor. The engine didn't come with one.
Jan 27, 2012 at 5:13 PM
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WRENCHTECH
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Is it only one fan that you want to run off it?
Jan 27, 2012 at 5:14 PM
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WRENCHTECH
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Is it a "close at temp to ground?
Jan 27, 2012 at 5:15 PM