How to Locate the Blower Motor Resistor for a '99 Silverado?

Answer The blower motor resistor in a '99 Chevrolet Silverado is designed to regulate current to the blower motor. This regulation of current allows the motor to spin at different speeds when the speed se... Read More »

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How to Change the Resistor in the Blower Fan in a 2005 Silverado?

Changing the resistor on the heater blower motor in your Silverado may be necessary if the blower will only run on one speed. When the resistor fails it allows full power to flow from the switch. T... Read More »

How do I Replace a Blower Fan Resistor on a 2005 Silverado?

The blower fan resistor on a 2005 Chevrolet Silverado regulates the current to the blower motor, allowing the blower fan to operate at different speed settings. When this component fails, the blowe... Read More »

How to Fix a Blower Motor Resistor?

When the resistor that regulates your blower motor's speed fails, the fan will either not function at all, or will run at one speed regardless of what the climate control fan knob is turned to. Blo... Read More »

What Does a Blower Motor Resistor Do?

"Blower motor" refers to an electrically operated fan in a vehicle that supplies air to the passenger compartment. The heater blower resistor helps control the rate at which the blower motor suppli... Read More »