What does the radiator fan switch do?
When the coolant reaches a specified temperature, this switch turns on the vehicle’s coolant fan, which draws air through the radiator to regulate engine temperature.
Which way should my radiator fans be facing?
You generally want to mount the radiator inside the chassis, if you’re doing a push configuration, you want the fan to be between the chassis wall and the radiator for intake, you want the radiator against the chassis for exhaust. The opposite is true for pull.
When does the coolant fan switch turn on?
Please provide some information about the part you are looking for. When the coolant reaches a specified temperature, this switch turns on the vehicle’s coolant fan, which draws air through the radiator to regulate engine temperature.
How do you add a switch to a radiator fan?
The first step in adding a switch to a radiator fan is to disconnect the battery’s negative terminal. Now find the wire that is connected to the motor of the electric fan. With the help of a wire cutter, cut the wire at a distance of twelve inches from the start point.
How can I tell if my cooling fan is working?
The quickest way to tell whether or not the electric fan (s) are working is to start the engine; let it reach normal operating temperature and then turn the A/C on. The cooling fan in the engine compartment should turn on to pull air through the radiator and A/C condenser. A main cooling fan for the radiator.
Where is the electric fan on a radiator?
Open hood and look at front of car to locate radiator and fan inside engine compartment. If you are unable to find an electric fan attached to you radiator but there is a fan with a rubber belt around its pulley, then this article will not apply to your vehicle.
What do you need to know about coolant fan switches?
Average rating from 130,525 customers who received a Vehicle Engine Cooling Inspection. A coolant fan switch is a small and very simple switch comprised of typically two wires. This switch is configured to work based upon the temperature of the engine.
What does a broken radiator fan switch mean?
A radiator fan switch regulates the cooling system of a vehicle. If you are encountering problems with the cooling system of your car, one possibility for it is a broken radiator fan switch.
The first step in adding a switch to a radiator fan is to disconnect the battery’s negative terminal. Now find the wire that is connected to the motor of the electric fan. With the help of a wire cutter, cut the wire at a distance of twelve inches from the start point.
Open hood and look at front of car to locate radiator and fan inside engine compartment. If you are unable to find an electric fan attached to you radiator but there is a fan with a rubber belt around its pulley, then this article will not apply to your vehicle.