WHAT IS THE LIFESPAN OF A BLOWER MOTOR IN A VEHICLE? Typically, the blower motor in cars is designed to last for as long as the vehicle does. However, given the harsh and extreme conditions it has to operate in, the blower motor will usually have repair issues.
In general, a blower motor should last for the lifetime of your vehicle if it is properly maintained. However, it is not uncommon for blower motors to fail prematurely due to factors such as wear and tear, corrosion, or electrical issues.
The average cost for a Blower Motor Replacement is between $342 and $362. Labor costs are estimated between $68 and $86 while parts are priced between $274 and $276. This range does not include taxes and fees, and does not factor in your unique location.
There is a setting that allows you to turn the heater & AC fan off if you want to do that. The system is there for comfort of the driver and passengers, and to keep the windows clear of fog when it rains. You absolutely can drive with cabin fan turned off and it won't do any harm to the car.
A defective ground wire or ground wire connection and an open circuit in the power-side circuit (including the fuse, wiring, and fan switch) are the most common reasons why a blower motor fails.
Blower Motor Resistor Test
Typically, if the fan will work on some speeds but not on others, the resistor is suspect. Okay, let's say there's no melting going on, but your fan doesn't work on all speeds. Typically, if the fan will work on some speeds but not on others, the resistor is suspect.
The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.
If the motor either burns out or short circuits, it will not function at all, which means you won't get any hot or cold air. In most cases, the mechanic servicing your vehicle will need to replace the blower motor entirely if you are to have restored operation in the system.
An HVAC blower motor will occasionally fail due to age, wearing out, or not being cleaned regularly. Symptoms may include strange noises, burning smells, or just plain refusing to turn on.
Therefore, a faulty blower motor can easily disable a fully functioning HVAC system of a vehicle. This leads to unpleasant driving experiences and uncomfortable passengers. Therefore, get the blower motor checked by a professional technician at the earliest.
Step 1: Prepare the vehicle
Start by disconnecting the negative battery terminal, and set it aside someplace where it isn't touching metal. If applicable, remove the passenger-side floor mat. Typically there is a plastic cover underneath your glove box.
It takes two to three hours to replace a blower motor. When you hire an HVAC repair company, they'll first turn off the home's electricity and gas, remove the old motor and other components, connect and test the function of a new motor, and reassemble the furnace as needed.
Typically, the lifespan of furnace blower motors spans from a minimum of 10 years up to about 20 years, with most enduring an average period between 15 and 20 years.
The time it takes for the mechanics to replace your car's engine depends on the model you drive and how old your vehicle is. Most engines can be exchanged in 5-10 hours under normal conditions, but the task might take longer if there are special requirements.
You can reasonably expect to find replacement blower motors at Parts Geek from $20 to $120, while the majority of these motors cost between $190 - $275 when you buy them from other parts stores. Compactness of design.
A car blower motor develops problems due to: Electrical problems such as faulty switch, blown fuse, damaged resistor or control module, bad relay (if it uses one), and corroded, melted, or loose connectors. Debris becoming lodged in the blower motor fan assembly.
If your vehicle's blower motor is inoperative, it's best to hire a professional mechanic to repair it. The mechanic will have the right tools for the job, know how to locate the blower motor, and prepare the vehicle accordingly before disassembly.
Strange Rattling, Clanking, or Screeching
One of the first signs you may notice when there's an issue with the blower motor is a strange noise coming from the indoor unit or air handler.
The blower is supposed to last the entire lifetime of your car. However, situations vary and some climates require the fan to be used too often. Many car owners find themselves having to replace the blower after five years. The quality of the motor used to power the blower matters.
The average cost for a Blower Motor Resistor Replacement is between $119 and $154. Labor costs are estimated between $43 and $54 while parts are priced between $76 and $99.