Car Cooling Fan Relay

When the correct parameters are met a temperature switch or the computer will activate the relay which will allow power to the fans.

Car cooling fan relay.

The relay will usually be activated once it is detected that the vehicle s temperature approaches excessively high temperatures. 44 new refurbished from 14 39. It ensures that the energy intensive devices only run when needed usually when the vehicle is immobile. The function of the cooling fan relay is to convert a low voltage signal from either the electronic control module ecm or a thermostatically controlled sensor.

What does a cooling fan relay do. Price range for all vehicles. The cooling fan relay is an electromagnetic switch that controls the power supply to the engine s cooling fans. The cooling fan relay is the relay that controls the engine s cooling fans.

Christian picked up a painless performance electric fan relay kit with a thermostatic switch from speedway motors to control the electric cooling fan on his duster. 185 deg electric radiator engine fan thermostat temperature switch relay kit. The activated relay completes a circuit allowing an electric current to flow through it and reach the cooling. The cooling fan relay takes the low voltage signal and internally switches the relay â œonâ to allow battery voltage to be supplied to the radiator cooling fan.