How do you remove a blower motor relay?
How to Change the Blower Motor Relay
- Locate your vehicle’s blower motor relay.
- Open the glove box and empty its contents.
- Locate the two tabs on each side of the open glove box and push them in.
- Remove the relay motor’s door panel by removing the two screws that hold it in place with a screwdriver.
When do you need to replace the blower motor relay?
If the blower motor does not function, car fuses are blown, or relays are melting, you may have to replace the car blower motor relay. 1. Blower motor does not function 2. Blown fuses 3. Melted relay The blower motor relay is the electrical switch that is used to supply the power for the vehicle’s blower motor.
What to do if your heater fan relay is not working?
Put everything back together the way it came and re-program the code into the radio if needed. If you’ve checked the fuse panel, and the fan motor doesn’t run at all, or if it runs only on the lower speeds, the blower motor relay may be at fault. Relays are used to carry electrical loads that are too large for conventional switches.
Why does my blower motor keep blowing fuses?
Relays are a vital protection against electrical surges. When the relay receives a jolt of strong current or simply cannot manage and distribute its load, it will send excess current into the fuse. This forces a shutdown which protects the entire system from electrical damage. Thus, blown fuses could be a sign of relay issues.
What should I do if my engine blower is not working?
With the key still in the off position, plug the relay back into the slot. Turn on the key and try the blower. Some relays may not activate until the car is running and have a built in delay so you may need to start the engine and wait a few seconds to see if your repair was successful.
Is there a relay on the blower motor?
The blower motor relay is the electrical switch that is used to supply the power for the vehicle’s blower motor . The blower motor is the component responsible for pushing air through the vents of your vehicle’s heating and air conditioning systems.
Can a car blower motor be repaired?
While problems such as a loose or damaged belt and bad alignment can be easily fixed , they can cause damage to the blower motor or its surrounding components if you don’t fix them promptly. A trained technician can perform a thorough inspection of your blower motor and let you know if it needs to be repaired or replaced.
Were is the fuse for the blower motor?
The fuse block is located in the upper corner of the engine compartment , and the cover can be removed by hand. Pull the blower relay out of the fuse block. The blower relay is located near the front of the fuse block and is labeled “Blower.”
Does the heater blower motor have a fuse?
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.