The blower motor is the fan that pushes heated or cooled air through dashboard vents based on the climate system settings and the fan speed selected. Adjusting the fan speed sends a signal through ...

The heater blower motor reduces or increases the amount of air blowing through the dashboard vents based on the fan speed selected or, in an automatic climate control system, the interior ...

Voltage powers the car heater fan blower motor, but the current drives ... Conversely, air going through the AC evaporator coil on blazing summer days cools down your vehicle’s interior.