While it's true that the vehicle's heating and cooling system normally gives off air via the blower, it is the blower motor resistor that controls the amount of air coming out of the vents. This way, it can regulate the vehicle's cooling or heating temperature. This resistor also controls the speed of the fan. It comes in two types - the resistor wire type and the printed circuit board. The former type makes use of various wire sizes with different resistances for each fan speed while the latter comes with a fully integrated circuit. The blower motor resistor works this way: the power from the fuse panel reaches the blower resistor assembly by passing through a switch. Depending on the chosen speed, the said switch will deliver ground to the resistors found in the assembly. Then, the added resistance in the circuit will speed up or slow down the blower motor as needed. The blower resistor motor helps in providing you with a comfortable temperature inside the cabin so it is important that you take good care of it to extend its service life.
If you notice that the fan only functions on one speed, this only means that the blower motor resistor is already damaged. And if after troubleshooting you found out that this component already needs replacement, you don't have to go elsewhere. The site you are in now will provide you the high-quality replacement unit you need without draining your pocket. Yes, with our low price guarantee, you can restore your ride's heating and air conditioning system without spending much! To give you more savings, we also promise low shipping cost for various delivery options. You don't have to worry about sharing your personal and bank details with us because our site is safe from hackers and other bad apples out there. Place your blower resistor motor order now and we will have it shipped to your place at soonest possible time!