Car Problem Reports

Chevrolet Trailblazer AC Blower Inop Due to Failed Resistor

Chevrolet Trailblazer Problem
107 Reports
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Model Years Affected: 2002, 2003, 2004, 2005, 2006, 2007, 2008

Average Mileage: 99,748 mi (10,500 mi - 295,000 mi)


The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

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