1999 Chevy Suburban blower motor

1999 CHEVROLET SUBURBAN

90,000 MILES • V8 • 2WD • AUTOMATIC

JZIENTEK

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I have a 1999 Suburban and my blower motor is stuck on high. It will not turn off unless I turn the car off. I have already changed the blower motor resistor and the blower motor relay. Any ideas as to what is causing the blower to only work on high? Blower motor or AC control switch?

Thanks,
Jason

Jan 5, 2010 at 6:02 PM

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