Question about 1999 Chevrolet Suburban
Rear heat works fine, front blower suddenly stopped working. I checked fuses and they are fine , I left the blower on high and it did come on once but went off when I adjusted it to a lower setting it feels like it is pushing a small amt of air on each setting. must be electrical ? or a switch problem?
More than likely your blower motor resister went bad, that is what regulates the fan speeds
Posted on Dec 06, 2012
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Posted on Jan 02, 2017
Check voltage at the terminal that connects the blower if the problem is the current blower because eventually the brushes wear out
Posted on Jan 09, 2010
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