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Value - Our Guarantee Chevy S10 pickup Blower Motor Resistor
What is a Blower Motor Resistor and where is it Located? The
blower motor resistor, also commonly referred to as an A/C
blower motor resistor or a heater blower motor resistor, is an
important component to your vehicle’s HVAC (heating,
ventilation, air conditioning) system. While a blower motor is
what actually forces the hot or cold air through ducting and
your car’s interior vents into the cabin, the resistor is what
regulates the speed of the blower fan by reducing voltage going
to the fan. It allows you to vary the settings of the blower
motor so that you can lessen the amount of air that comes into
the cabin, as opposed to only being able to have it blasted at
you. The blower motor resistor works between a vehicle’s heater
and A/C controls and the blower motor and is typically attached
under the dash to the heater ducti