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 ...

The heater control is also used to adjust blower motor fan speed and which vents the heated air exits. There are a few reasons why your car’s heater can fail to blow hot air into the passenger ...

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 ...