Wiring Diagram Cooling Fan Relay Switch

A relay kit our part number ccfkrl will include everything you need to properly wire up your electric cooling fans with the exception of additional wiring needed to complete all of the circuits.

Wiring diagram cooling fan relay switch.

Most stand alone adjustable thermostats i e. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. Cooling fan relay wiring diagram manual e books electric fan relay wiring diagram wiring 3 speed fan switch wiring diagram august 30 2018 april 12 2020 wiring diagram by anna r. Electric fan relay wiring diagram wiring diagram is a simplified tolerable pictorial representation of an electrical circuit.

Relays shown in these diagrams can provide options. It shows the components of the circuit as simplified shapes and the capability and signal contacts between the devices. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. It uses a 40 amp electric relay and electric fan sensor.

Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87. Next splice together both black wires from the relays tab 85 and connect them to the thermostat switch.