Is there a fuse for the blower motor?
The blower motor is powered by a fuse-like device called a relay. If your heater or air conditioner does not blow air through the vents, this could indicate that the blower motor fuse has probably blown. While replacement is easy, the exact location of your blower motor fuse may vary from vehicle to vehicle.
Why have my blowers stopped working?
Rust and damaged wires can also be the culprit. In the case that power is going to the motor, you should check the blower fuse, resistor, relay and switch. If you think it’s the fuse, be sure to replace it with one of the same amperage. The fuse may have blown due to age, or it may suggest an underlying problem.
How do I reset my blower motor?
How to Find and Reset your Furnace Motor Blower
- Step 1: Turn off the power to the furnace.
- Step 2: Remove the blower compartment cover.
- Step 3: Make sure the blower is completely cooled off.
- Step 4: Locate the reset button.
- Step 5: Press the button in (assuming that this is your issue and that the button has popped).
Is it hard to replace a blower motor?
If you don’t want to sweat or shiver, then find a good mechanic. The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.
How do you diagnose a bad blower motor?
Here are just a few of the signs that your blower motor is going bad.
- Weak airflow. This is one of the first signs of a bad blower motor that people tend to notice.
- Noises. Have you noticed any unusual noises coming from your vehicle’s HVAC system?
- Smoke or smells.
Where is the blower motor relay on a 1993 legacy?
On my 1993 Legacy, the blower motor relay is located underneath the driver’s side dash panel, where all the wires and junk are. If your car is anything like mine it will be on the left side close to the fender. The blower motor relay is just a white color, and it looks similar to the fuel pump relay which is green.
What happens if there is no power to the blower motor relay?
If there is power into the blower motor relay, but no power to either the blower motor resistor or the blower motor itself, then the relay is bad. If there is no power to your blower motor relay, check your blower motor fuses.
Why does my blower quit when the motor quits?
Eventually the blower quits completely. It may be that the relay failed on yours right away instead of dying a slow death like mine. If you’re having problems finding which one it is, shoot me a PM with your email address and ill send you a pic of it. Installing a new relay may fix your problem Wrxmechman. The trouble could be with the motor also.
How can I tell if my blower motor is bad?
The other round relay can be used to check the blower motor relay. An easy way to trace the problem is to look for power. With your air system on, check for power to the blower motor, if power is getting to the motor, but it doesn’t spin, the blower motor is bad. If there is no power to the blower motor then…