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Old 04-26-2006, 10:06 AM
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richtazz richtazz is offline
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Re: Testing the cooling fans

There should be two relays in your underhood relay center. One marked primary cooling fan, one marked secondary. When you put the a/c control to MAX, both fans should kick on. IF not you may have a bad relay or two. Since the one fan is on all the time, it's possible that relay is stuck on, or someone bypassed the relays and wired the fan direct to come on with the ignition.
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