Wiring Diagram For Cooling Fan Relay 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.

Wiring diagram for cooling fan relay switch. Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. Today roy shows you guys how to wire a relay and a cooling fan circuit. 85 black wire. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated.

87 red wire connects to the positive wire on the electric fan. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. Https amzn to 377klrp those fans fit perfect on 68 72 gm a body cars bu. So now we have a wire that goes through the engine bay to the cabin of your car.

Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. 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. Diy relay easy step by step electrical wiring fan example how to wire a relay how to wire a fan how to wire fog lamp how to wire a fuel pump relay variou. Use a good ground such as the steering column or the dash mount bolt at the kick panel for the ground.

Get the 10 gauge wire and place it through the hole in your fire wall. 86 gray white wire goes to the ignition switch. How to wire a relay for a radiator fan by don bowman. This will be the wire that connects your switch to your fan power wire.

Relays shown in these diagrams can provide options. Now take the power wire from your fan and connect it to the wire that is going through the firewall. Today roy shows you guys how to wire a relay and a cooling fan circuit. Check out part 1 on how to wire the fans up this video gives you an idea on how to make them work.

Most stand alone adjustable thermostats i e.