Electric Radiator Fan Wiring Diagram

If the fan is not turning in the right direction air will be blown away from the radiator and will not help to cool the radiator.

Electric radiator fan wiring diagram.

Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. 87 red wire connects to the positive wire on the electric fan. Relays shown in these diagrams can provide options.

When installing an auxiliary fan or simply wiring the factory fan so that the driver can manually turn the fan on and off make sure the fan is turning in the right direction. 86 gray white wire goes to the ignition switch. Electric fan relay wiring diagram wiring diagram is a simplified tolerable pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the capability and signal contacts between the devices. Most stand alone adjustable thermostats i e.

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. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. 30 other red wire needs constant 12 volt power from the battery. Get the 10 gauge wire and place it through the hole in your fire wall.

So now we have a wire that goes through the engine bay to the cabin of your car. The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. It uses a 40 amp electric relay and electric fan sensor.

This will be the wire that connects your switch to your fan power wire.