• Home
  • Where is the blower motor in a car?

Where is the blower motor in a car?

Author of the blog (work in a car repair shop)
Ask Q

Where is the blower motor in a car?

The motor that runs the fan in the heating and air conditioning system in a car is called a blower motor. It's located inside the dash, often on the opposite side of the steering wheel or inside the engine compartment on the firewall.

Where is the blower motor in a car located?

The blower motor is usually under the dashboard on the passenger side. Blower motors that make loud squeaks or rattling noises may be worn out and on the verge of packing it in, but sometimes those noises are caused by leaves or other debris that can be cleaned out after the motor is removed from the vehicle.

How much does it cost to replace a car blower motor?

Is it hard to replace a blower motor?

The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.

Where is the blower motor in a car located?

The blower motor is usually under the dashboard on the passenger side. Blower motors that make loud squeaks or rattling noises may be worn out and on the verge of packing it in, but sometimes those noises are caused by leaves or other debris that can be cleaned out after the motor is removed from the vehicle.

How long does it take to replace a blower motor?

How long does it take to replace a blower motor? Replacing a blower motor takes 2 to 3 hours on average. The blower motor is typically located behind a control board and other furnace parts.

How long does it take to replace a blower motor in a car?

This is around a 4 hour job by an experienced Tech.

Can you drive a car without a blower motor?

Your car's blower motor is not only necessary for the operation of your air conditioner. Without a functioning blower motor your engine runs the risk of overheating.

What is the difference between a fan motor and a blower motor?

What Is a Blower Motor? Unlike the condenser fan motor, the blower motor is located indoors. It's the component that blows cool air through the ducts and into different parts of your home. So it's essentially your air mover.

What can cause a blower motor to stop working?

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 prematurely damage the blower motor resistor.

What happens when a blower motor fails?

If the blower motor resistor fails, the blower motor will still work, but it will be stuck on one speed in most cases. If you remove the resistor completely, the blower motor fan will still work at one speed, in most car models. This is because usually the resistor is not used for the highest speed setting.

How often do blower motors go out?

How many blower motors are in a car?

The number of blower motors in your vehicle depends on its climate control system. Some cars have one blower motor, but that may not be the case for some SUVs and vans. They may have two motors, one in the heater box and another in the vehicle's rear area.

Is there a fuse for the heater blower?

How many blower motors are in a car?

The number of blower motors in your vehicle depends on its climate control system. Some cars have one blower motor, but that may not be the case for some SUVs and vans. They may have two motors, one in the heater box and another in the vehicle's rear area.

Is there a fuse for the heater blower?

What can cause a blower motor to stop working?

Blower motors are designed to circulate air, so they won't work if there's no air to move. You should always check the filters and vents surrounding the blower to make sure that the blower isn't having a hard time working. Look into your air filter's housing and check the markings on your filter.

Where is the blower motor in a car located?

The blower motor is usually under the dashboard on the passenger side. Blower motors that make loud squeaks or rattling noises may be worn out and on the verge of packing it in, but sometimes those noises are caused by leaves or other debris that can be cleaned out after the motor is removed from the vehicle.

Is it hard to replace a blower motor?

The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.

How much does a blower cost?

Can a blower motor be repaired?

There are a number of things that can go wrong with your heating system, but if the air stops blowing altogether and the same is true on cold air settings, a blower motor replacement is likely in order. The good news is that it's a fairly straight forward repair.

Are blower motors expensive?

Cost to Replace Central or Forced Air Blower Motor Replacing a blower motor costs $450 on average with a typical range of $250 to $800. With a warranty, you might pay as little as $150 for labor alone. For high-end models, like those with large motors or access issues, you might pay as much as $2,000.

When should I replace my blower motor?

If the motor is making rattling, clanking, or banging sounds, it may be because of a loose or broken part. Loud banging sounds are especially worrisome. They're usually a sign that something is damaged or disconnected. And this may mean replacing the blower motor.

Can a bad blower motor cause no heat?

Problems with Your Blower Motor or Blower Motor Resistor Without it, there's no circulation of air—hot, cold, or otherwise. The blower motor resistor is the part that controls the fan speed of the blower motor. Both of these components can fail, resulting in the heating system simply not working.

Does AC and heat use same blower?

Similarly, your home's heating and air conditioning units form another complex system and share critical components. These critical components are your furnace and air conditioner. They often use the same blower to force conditioned air throughout your home.

Where is the blower located in the AC unit?

The air conditioner fan is located in the condenser unit (the portion of the AC that is parked outside your home). Therefore, to determine whether or not this part is working, you'll have to walk outside and look at the fan through the vents of the condenser unit.

What is a blower motor on a car?

The car blower motor is the component that moves air through a vehicle’s HVAC system. It’s usually a motor and blower assembly, with a metal housing all around it. Some people call it car heater blower or car heater fan. Based on its function, it can also be called the car AC fan.

Where is the blower motor resistor on a car?

The heater blower motor resistor is often found beneath the dashboard. It is located in the heater and air conditioning compartment. It’s connected to the air conditioning system, where it can adjust the speed of the blower motor fan. It can also be found behind the glove box of some vehicles. Either way, you will find it close to the blower motor.

Where is the blower motor control module located?

It's located inside the dash, often on the opposite side of the steering wheel or inside the engine compartment on the firewall. In most modern cars, the speed of the blower motor can be adjusted gradually. The electronic module that controls the speed of the blower motor is called a blower motor control module.

What part controls the speed of the blower motor?

A blower motor resistor or a blower motor control module is the part that controls the speed of the blower motor. How the speed of the blower motor is controlled. See also:

Below you will find two interesting articles on a similar topic 👇

What does a blower do on an engine?

How do I know if it's my blower motor or resistor?

Tired of looking for a video for your question?

Video Answer below 👇

Were our answers helpful?

Yes No

Thanks so much for your feedback!

Have more questions? Submit a request

FAQ for the last Day

  • How is the speed of the blower motor controlled?
  • The blower motor resistor is responsible for controlling the blower motor speed. In the past, this was done by varying the voltage supplied to the blower motor. In newer applications, the blower motor resistor is actually a solid state module that sends a varied signal to the blower motor.What controls blower motor speed in a car? Modern vehicles with automatic climate control feature variable spe...


  • How do I test a blower motor relay?
  • Connect a test light or multimeter to the ground (black lead). Turn the ignition key to the on position (engine off), and remove the relay. Using the probe, test all terminal sockets in the relay connector. Two of the four should have power.Take out the car’s blower motor relay. Read the grounded relay with your multimeter (Ohm scale). Then check the current pin while not grounding it to the multi...


  • How do I know if my blower motor fuse is blown?
  • If you hear that the blower motor is operating but don't feel any air flowing through the vents, the problem is with the airflow controls [source: RepairPal]. If the blower motor isn't running you should: Use voltmeter or ohmmeter to check for a blown fuse.Is there a fuse that controls the blower motor? Many vehicles have two fuses for the blower motor, one in the interior fuse block and the other...


  • What causes heater blower not working?
  • If little air is coming through the vents (hot or cold), then it could be because the blower motor for the fan or a switch or resistor that controls fan speed isn't working. Another cause might be that the electronically controlled “blend doors” that direct air flow are stuck or broken.Wait a few minutes to see if your furnace cycles back on and the blower starts once again. Sometimes the furnace...


  • How do I reset my AC blower?
  • Locate the reset button on the furnace and press it to reset the furnace. It is usually located inside the blower compartment on the side of the blower motor. Be cautious as the housing may be hot. If the button is popped up, press it down.Turn the unit off with the help of your thermostat. Find the back of the air conditioning case – the reset button is located at the bottom, near the copper line...


  • What does a blown fan fuse look like?
  • Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.Do fans have a fuse? Check the Fan Fuse Many fans — especially large, industrial-strength ones — are equipped with a thermal fuse for safety. Like the circuit breakers in your house, these fuses are designed to break the electrical connection whe...


  • What happens if blower motor relay goes bad?
  • If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. Any sort of electrical spikes or excessive current from a bad relay will blow the fuse and cut power in order to protect the system.What happens when a blower motor relay goes bad? If the blower motor relay goes bad, the AC system canno...


  • How do I know if my blower motor resistor is bad or blower motor?
  • Signs of a Bad Blower Motor Resistor Loss of HVAC fan control (total or certain speeds) The fan only works on its highest speed setting. No air coming from vents. Intermittent or inconsistent fan speed.Will blower motor work if resistor is bad? If the resistor shorts or fails, it may cause the blower motor to remain stuck on one fan speed. The heating and air conditioning systems may still functio...


Comments

Leave a Comment

<
Email us