Car Cooling Fan Relay

What does a cooling fan relay do.

Car cooling fan relay.

It ensures that the energy intensive devices only run when needed usually when the vehicle is immobile. 44 new refurbished from 14 39. When the correct parameters are met a temperature switch or the computer will activate the relay which will allow power to the fans. 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.

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. The activated relay completes a circuit allowing an electric current to flow through it and reach the cooling. 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. 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. 41 41 product ratings car new cooling fan control unit module relay 1j0919506k for 1999 2012 vw. 34 a cooling fan relay is used on vehicles that have an electrical fan to cool the engine. 185 deg electric radiator engine fan thermostat temperature switch relay kit.