What are the symptoms of a bad radiator fan motor?
What are the symptoms of a bad radiator fan motor?
Symptoms of a Bad or Failing Cooling/Radiator Fan Motor 1 Cooling fans do not come on The most common symptom of a faulty cooling fan motor are cooling fans that do not come on. 2 Vehicle overheating Another symptom of a possible problem with the cooling or radiator fan motors is the vehicle overheating. 3 Blown fuse
What to do if your radiator fan goes out?
While having the mechanic change the coolant, they can inspect for any leaks or imperfections that signal your fan motor will be going out soon. Since the cooling/radiator fan motor can fail over time, you should be aware of the symptoms it gives off before it completely fails.
How often should a radiator fan motor be changed?
Another way is to watch the temperature gauge, and if it constantly reads high, it may be time to have your cooling/radiator fan motor replaced. To keep this part in good working condition, the coolant should be changed every 25,000 to 40,000 miles.
Where is the cooling fan located on a late model car?
The radiator cooling fan is mounted directly to the radiator. All late model vehicles are equipped with a radiator cooling fan. In some vehicles, there is more than one radiator cooling fan attached to the radiator. It’s possible to have one fail while the other continues operation.
What are the symptoms of a bad radiator fan?
$0.00 1 Cooling fans do not come on The most common symptom of a faulty cooling fan motor are cooling fans that do not come on. 2 Vehicle overheating Another symptom of a possible problem with the cooling or radiator fan motors is the vehicle overheating. 3 Blown fuse
How does a cooling / radiator fan motor last?
It transports heat away and dissipates it into the outside air. The fan motor is the part that actually powers the cooling fan. The cooling/radiator fan motor keeps the engine from overheating so your vehicle stays in good working condition.
What happens if the motor on the radiator fails?
If the cooling fan motors burn out or fail, the cooling fans will be disabled. The cooling fan motors work together with the cooling fan blades to pull air through the radiator. If the motor fails the blades will not be able to spin or generate air flow.
Why are the cooling fans not working on my car?
Many other issues can cause the engine to run hot or overheat. Rather than uncommonly high engine temps, the driver may notice that the cooling fans have stopped running. A faulty or broken relay cannot deliver power to the cooling fans. In turn, the unpowered fans won’t run, leaving the radiator to its own devices.
How to test / check a radiator fan?
HOW TO TEST/CHECK A RADIATOR FAN. Bypass coolant temp sensor, relay and computer If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
What to do if your car cooling fan is not working?
The cooling fan motors are an important component to any cooling fan assembly, and play a key role in keeping the car at safe temperatures during idle and low speeds. For this reason, if you suspect that your cooling fan motors may be having an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic.
When do you need to replace a radiator fan?
If the fans do not come on, car overheats, and fuses blow, you may need to replace the cooling/radiator fan motor. 1. Cooling fans do not come on 2. Vehicle overheating 3. Blown fuse Average rating from 130,153 customers who received a Vehicle Engine Cooling Inspection.
Symptoms of a Bad or Failing Cooling/Radiator Fan Motor 1 Cooling fans do not come on The most common symptom of a faulty cooling fan motor are cooling fans that do not come on. 2 Vehicle overheating Another symptom of a possible problem with the cooling or radiator fan motors is the vehicle overheating. 3 Blown fuse
Why do I need to check my radiator fan?
Your car’s radiator holds coolant fluid for the motor to ensure that the motor doesn’t overheat. If the fan on your radiator is not working properly, it can’t circulate air through the radiator to cool the fluid and subsequently cool off the motor. If you have had problems with your engine overheating, check your radiator fan and water pump.
What to do if your cooling fan is bad?
For this reason, if you suspect that your cooling fan motors may be having an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic. They will be able to look over your vehicle and replace your cooling fan motor. The most popular service booked by readers of this article is Vehicle Engine Cooling Inspection.
How can I tell if my electric radiator is running?
An electric radiator has wires that connect it to the car’s electrical system. To check an electric radiator fan, start the car and let it get up to the temperature where the fan normally kicks on. Use the volt meter to test if there is power to the wires.
