Question about 2000 Buick LeSabre

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2000 BUICK LESABRE BLOWER MOTOR

Blower quit blowing on higher speeds then quit all together. had a condensation drainage problem proir to this. have blower motor out. is there any to test it before buying a new one if not needed? it is a 2000 buick lesabre v6.

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  • Greg Margossian
    Greg Margossian May 11, 2010

    Usually, when one or more of the speeds stop working, it's a blower motor resistor that's the culprit, not the blower motor itself.

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The blower motor should be two wires. Backprobe and find out which is power and which is ground and bench test it. You could have a bad blower but it sounds more like a defective speed resister.

Posted on May 30, 2009

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