1998 Chevy Silverado blower motor fan only runs on high

1998 CHEVROLET SILVERADO
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STEVE MERKI
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Air Conditioning problem
1998 Chevy Silverado V8 Two Wheel Drive Automatic 245k miles
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the blower motor on my truck only runs on high, i've been told to check the relay or resistors however the book I have doesn't give me physical location for either and i've looked every where without tearing every thing apart. I've read that the resistor is possibly near the heater plenum but I'm not sure where that is?
Jul 23, 2008 at 11:54 AM
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