Thread: ECU dual fan wiring?
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Old 07-03-2015, 01:01 PM
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dontlifttoshift dontlifttoshift is offline
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Can you turn the key on. I think speartech gives you a 12 volt wire as well, I have only used his harness once.

One wire would go to 85 and one wire would go to 86 on the relay.

Found this http://www.speartech.com/v/vspfiles/...ns/LS58X4L.pdf
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