Wiring Diagram For Cooling Fan Relay Switch

86 gray white wire goes to the ignition switch.

Wiring diagram for cooling fan relay switch.

Today roy shows you guys how to wire a relay and a cooling fan circuit. So now we have a wire that goes through the engine bay to the cabin of your car. How to wire a relay for a radiator fan by don bowman. Now take the power wire from your fan and connect it to the wire that is going through the firewall.

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. Today roy shows you guys how to wire a relay and a cooling fan circuit. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. Use a good ground such as the steering column or the dash mount bolt at the kick panel for the ground.

Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. Most stand alone adjustable thermostats i e. Run a ground wire on the other terminal of the switch. Attach the dash side of the 16 gauge wire to the switch with a female blade terminal and mount the switch to the bottom of the dash.

87 red wire connects to the positive wire on the electric fan. Get the 10 gauge wire and place it through the hole in your fire wall. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. Check out part 1 on how to wire the fans up this video gives you an idea on how to make them work.

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. This will be the wire that connects your switch to your fan power wire. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. 30 other red wire needs constant 12 volt power from the battery.

Relays shown in these diagrams can provide options.