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.Google+
Car Problem Reports
Chevrolet S10 AC Blower Inop Due to Failed Resistor
Chevrolet S10 Problem
Average Mileage: 130,878 mi (25,000 mi - 231,000 mi)
blower motor does not turn on
Visitor, 2000 Chevrolet S10, 167,000 mi
Hvac blower motor won't turn on, no matter what speed setting it is placed on.
Visitor, 1993 Chevrolet S10, 209,786 mi
a/c and heater blower wont work
Visitor, 1993 Chevrolet S10, 231,000 mi
1993 chevy s-10 2wd truck, no heat nor a/c, compressor does not run regardless of switch position.
Visitor, 1995 Chevrolet S10, 75,000 mi
Lost 2nd speed.
Live with it. 1,3, and 4 speed are sufficient.