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Old 12-29-2018, 01:26 PM   #3
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Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,294
Re: Blower motor fan stuck on high- Buzzing from relay

Do you have the anti-dieseling relay? If it sticks it may keep the fan relay powered as well as the fan switch and the resistor. Otherwise I would suspect the fan relay.

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