How do I know if my radiator fan is getting power?
- Determine whether your radiator fan is manual or electric. ...
- 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. ...
- Normal voltage for a radiator fan is around 12 volts.
Can you drive with a broken radiator fan?
As such, you should never drive your vehicle if the cooling fan isn't working even though you can. ... If the radiator does not have cool air blowing on it constantly, it will overheat eventually, so you'd need the perfect combination of weather and traffic to drive effectively without a radiator fan.7 ene 2019
What happens when radiator fan doesn't work?
What happens if the cooling fan stops working? If your cooling fan stops working, your engine could overheat. This could cause damage to your engine parts. It's a serious issue and needs to be looked at by a garage.13 jul 2017
What happens if radiator fan not working?
What happens when a radiator fan stops working? It will cause a loud whirring noise and a stuck open thermostat (which will not allow the engine to reach the average operating temperature). A lousy radiator cooling fan could cause a blown circuit fuse, a malfunctioning relay, and engine overheating.19 oct 2021
How long can you drive a car without a radiator fan?
Typically, you would be alright for the first 5–7 miles or about 2.5 minutes which is when the thermostat opens up and you can get heat. At that point turn your heater on fully, which will help cool the coolant. As long as you drive around 40 MPH then the engine should stay within a safe temp range.
Can a car run with one radiator fan?
Yes, of course. But, the engine might get a little hot, and it isn't a good idea to continue to do so without getting the other fan (or two) repaired or replaced… If there is more than one fan, there is a reason for it.