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blower motors

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Symptoms of a Bad or Failing Heater Bypass Tube
If you see coolant leaking under your car or smell coolant from your car, you may need to replace the heater bypass tube.
Symptoms of a Bad or Failing Heater Blower Motor
If your car's heater doesn't work, only works on certain speeds, or only cold air comes out, you may need to replace the heater blower motor.
How Long Does a Heater Blower Motor Last?
During the colder parts of the month, you will start to rely more and more on your car’s heater. With all of the different components that are in place to ensure...
Symptoms of a Bad or Failing Heater Blower Motor Resistor
Common signs include the car's heater not working or getting stuck on a certain speed, or something getting jammed in the blower motor.
How Long Does a Heater Blower Motor Resistor Last?
Keeping the cabin of your car warm during the frigid temperatures of winter can be a lot easier said than done. If even one of the components of the heater are...
How Long Does a Blower Motor Relay Last?
During the summer months, there is nothing more important to a car owner than a properly working air conditioner system. Most car owners are unaware about just how many components have...
Symptoms of a Bad or Failing Blower Motor Relay
If the blower motor does not function, fuses are blown, or relays are melting, you may have to replace the blower motor relay.
Symptoms of a Bad or Failing Blower Motor Switch
If your blower motor switch only works on certain settings, gets stuck, or has a broken knob, you may need to replace your blower motor switch.
Symptoms of a Bad or Failing AC Thermistor
If your car's AC only blows cold air for a short amount of time or the blower is not functioning properly, you may need to replace the AC thermistor.
How a Car's Heating System Works
The sun sets, and the air has a chill. You pause to flip your jacket collar up, and you walk briskly to your car door and slide into the driver's seat. Once...
How Long Does a Blower Motor Switch Last?
Keeping the cabin of a car at the right temperature is no easy job. A number of components have to work together in order for your car’s cabin to stay comfortable....
How to Buy a Good Quality Heater Blower Motor Resistor
Vehicles that are equipped with a manual HVAC, or climate control, system utilize a blower motor resistor to control the speed of the heater blower. If you are driving a minivan or...
How to Buy a Good Quality Heater Blower Motor
The heater blower motor is part of the air conditioner and heater controls assembly, one of the many features created to make your ride as comfortable as possible. Your heater and air...

Related questions

Interior fan switch works only on high
Hello. The most likely cause for this is the blower motor resistor. It varies voltage to the blower motor depending on what speed you set it to. While it is possible the blower switch to be faulty, the resistor is...
Heat not working in van even after replacing the fan motor.
Hello there, many common faults will cause your 1997 GMC Savana to have no heat. By the fan it sounds like you are talking about the blower motor, the one inside the vehicle that supplies the airflow from the vents....
Blower motor stopped working
If your blower doesn't work on ANY speed setting, then yes, the blower motor fuse or a relay is the likely problem. The relay is on the main fuse panel. It is also possible the motor has enough grit and...
Condenser fan won't turn on.
You can test the fan motor by applying power directly to the fan plug terminals (observe polarity, based on the wiring diagram). If the fan runs on 12 volts applied directly, the problem is in the control circuit, which you...
AC running but not blowing.
When your heater control valve fails, this can cause the vehicle to heat one side and not the other on a dual zone system. I would recommend having your heater control valve tested using the manufacturer's recommended procedure to ensure...
A/C only blows occasionally and only on high
Hi there. You have more than one problem with the A/C blower and blend door controls on the vehicle. The blower motor is bad and most likely burned out the blower resistor from drawing too many amps. Have the blower...
Engine comparment smell coming from air blower vents
Hi there, thanks for writing in. It's very possible that you have either a fuel leak under the hood of your Suzuki or perhaps a leak from your EGR valve. The EGR valve circulates unburnt fuel from the exhaust manifold...
Cabin fans not functioning properly.
Hi there. If the blower motor is coming on and you can hear it change speed but the air does not change then you may have a restriction in the air ducts. If the blower is not turning on or...
Replaced blower motor resistor on a 06 honda accord 4.2l. Only blows on high regardless of what speed I set it on
Hi there. Assuming the original problem was no blower motor speeds at all, leads me to believe that the replacement blower resistor may be your issue. High blower motor relay stuck closed would of given you high speed only, prior...
My heat/ AC blower motor does not work, the blower is good, the resistor has been replaced, and the relay is good. What am I missing?
Hello. There is a service bulletin out relating to the blower motor of 2003 Suburbans: 11046. It pertains to the blower motor electrical issues Chevy experienced during that time. The electrical terminals were essentially melting. It is a fire hazard....
No air coming from any vents in vehicle.
Hello. I would guess your issue is the blower motor. Your blower motor is what sends or pushes air through your vents into the cabin of your vehicle. These are most commonly located under or behind your glove box. Use...
Blower motor whine
Hello, thank you for writing in. If it is an aftermarket blower motor, as opposed to an OEM original dealer part, that might account for the noise. That would be my first suspicion, especially if you are sure you have...
The heater and airconditioning dont work the fan dont turn on.
Both the heater and the air conditioner depend on the blower motor to create the flow of air you are missing. Even if the fuse is working, the unit may be faulty. If you are familiar with voltage testing, you...
A/C not working
In the future, please include the motor size. Thanks. Because your A/C stops working when your temperature gauge quits as well, this is most likely a problem with the power supplied to your blower motor and your instrument cluster....
Blower motor resistor melted, replaced it turned on blower motor and it melted again in seconds.
The blower motor that is drawing too many amperes will melt the resistor and wiring. Anytime the resistor is melted you should replace the blower along with the resistor and connections that show any heat damage. If you need assistance...
My 1999 BMW blower comes on whenever I put keys in the switch and turn the motor on.
Hi there, thanks for writing in. If this comes on right when the car is turned on, then most of the time it is caused by a bad blower resistor module. This module fails internally and causes this to occur....
Struggles to start, interior blowers turn on by them selves and central locking issues
Hello. From what you describe it would appear that your vehicle is experiencing a few different issues. Intermittent hard starting can be caused by many things. If nothing is happening when you turn the key, then it is possible that...
My blower switch only works on #2 speed & high speed could this be the blower resistor?
Hello there, a few common faults can cause your 1972 Oldsmobile Cutlass to only work on the #2 speed air flow. You are correct, the blower motor resistor could cause this fault. Other likely causes would be the fan control...
no heat from the floor vents
It seems as if your mode door actuator has failed. The mode door actuator is responsible for moving the mode door. The mode door is responsible for blocking off air flow/ allowing air flow to certain areas of the vehicle....
I have a 1999 Lincoln Town car that is making a rattling sound only when idle. Also my AC went out, it won't even let me turn on th
You likely have separate issues going on at once. Your vehicle's make and model has a history of bad blower motor switches. This is a control that takes driver commands and communicates with the blower motor what speed to run...

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