Old Jul 6, 2017 | 08:11 PM
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: Anyone know how to check a Fan Cooling Module?

Originally Posted by slane
Hi folks
I'll keep a long story short. I took my daughter's '04 Crossfire to the shop for AC maintenance, and was surprised when they told me the radiator fan was broken. He showed me, and I couldn't believe the car hadn't been running hot. She had been driving the car for months without a fan from the looks of the fan. We ordered an after market fan assembly, and had it installed. But more bad news. The fan wouldn't run. Got to be the module right? Well, I've ordered two used modules off of Ebay from different highly rated sellers and neither have worked. These modules are OEM and I was told they were taken off of working cars. Weird, right? The car has never run hot - never even smelled coolant. I was told that there is a signal going to the module from the PCM. Have I really bought two bad modules? Does anyone know how to check these things with a meter? Or could it be something else? I'd like to know if they're truly toast before I order a new one. Anyone notice parts are kind of expensive? Lol. Thanks in advance!
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Go to section 7 page 1 of the 2004 Service Manual CLICK. It tells you how to check your module(s), you did check the fuse #2 in the engine fuse box. It is a large amperage fuse -50 amps maybe.
 
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