Another blower motor ??
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Mountain Pass
Joined: Nov 2007
Posts: 245
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From: Ponca City, OK
Another blower motor ??
Is there a simple place to reverse polarity on the blower motor? The reason I ask is I changed the heater core this summer. ( My pickup has factory A/C ) While I was there I thought I might as well change the blower motor. I made sure the motor turned the same direction as the old one ( no I don't remember which way is turned). As I've read on here with a search many folks are disappointed in their blower motor output. Mine is disappointing too. So it got me to thinking. What if someone changed the motor before and wired it up backwards and I followed them?? Hence the "is there a simple way to reverse the polarity"? Then I'd be able to see if the other direction works better without all the hassle of doing it all twice again.
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Joined: Jan 2010
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It's a scroll type blower, so it would still blow if the polarity is reversed, just much less effectively.
Unfortunately, I don't know of any easy way to swap the polarity to check. It's been a while, but if I remember correctly, mine was also a single wire with a spade, and then a ground cable.
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