Blower motor continually runs on high

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04-29-2014, 03:03 PM

Debbie Sisk

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Join Date: Apr 2014

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Blower motor continually runs on high

We have replaced the blower module/resistor twice and recalibrated each time but it will work properly for about an hour then it starts blowing on high even when system is shut off. Any help, please.

04-29-2014, 03:06 PM

Debbie Sisk

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It is a 2003 Chys Town & Country LXI

04-29-2014, 09:51 PM

CHRYSLER TECH

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Location: Norcross GA

Posts: 8,789

the blower motors itself is more then likely shorting out the resistor

04-30-2014, 02:12 PM

goggs

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Join Date: Nov 2012

Location: Dumfries....

Posts: 1,782

In simple terms I take it the motor is taking more current than it normally does. Dry bearings in motor or fan or resistance between.

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