In some cars, a failed blower motor resistor can cause a heater fan to stop working completely.In most cases, a blower motor resistor fails due to corrosion or overheating. Sometimes, the mechanical resistance to the motor rotation causes an excessive electric current that can overheat and ...
The blower resistor will blow cool or warm air through the vents when you turn on the air conditioner/heater and adjust the car air fan to operate at multiple speeds to suit your needs. When the carAC is stuck on defrost vents, your wind resistor may be faulty and needs intermediate repa...
・Motor control: Power seat, etc. ・Fan control: Blower fan, etc. ・Heater control: PTC heater, etc. ・Lamp control: Headlamp, position lamp, etc. G8K G8PM G8G Link to detail page: G8K, G8PM, G8G ● Controls/input devices Speed control, direction change detection, gr...