What do you need to know about radiator fan control?
What do you need to know about radiator fan control?
The simplest form of radiator fan control is a switch that applies B+ voltage to the fan whenever the driver closes the switch, regardless of the ignition switch position. This arrangement is found on some race cars and custom vehicles. A disadvantage, of course, is that if the switch is left on, the battery will be discharged in a few hours.
How to choose the best electric fan control?
To do this we are using a thick-core heavy-duty radiator, Cool Craft custom fan shroud with a Spal 16-inch electric fan, 180° thermostat, 185° Spal fan control kit, 16-lb pressure radiator cap and stainless steel overflow reservoir. We settled on this combination after considering all of the previously mentioned factors.
Why do you need a cooling fan relay?
Average rating from 29 customers who received a Cooling Fan Relay Replacement. Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool. Most cooling fans use electric motors that have a moderate to high current draw, and as a result are commonly controlled using relays.
Why are the cooling fans not working on my car?
1. Engine running hot 2. Cooling fans do not function 3. Cooling fans stay on at all times Average rating from 129,472 customers who received a Vehicle Engine Cooling Inspection. Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool.
What is the best electric radiator fan?
The Upgr8 12V Cooling Radiator Fan is the best electric radiator fan because it is ultra thin and lightweight.
Where is the cooling fan relay located?
The cooling fan relay is normally located in either the underhood fuse and relay center or mounted to the electric fan assembly behind the radiator. To replace the cooling fan relay, there are two methods that we will cover for the positions mentioned above.
What is cooling fan controller?
The cooling fan relay is the relay that controls the engine’s cooling fans. When the correct parameters are met, a temperature switch or the computer will activate the relay, which will allow power to the fans. The relay will usually be activated once it is detected that the vehicle’s temperature approaches excessively high temperatures.
