Electric Fan Wiring With Relay

There are two methods to wire the relay one with manual control and one with automated control.

Electric fan wiring with relay.

It uses a 40 amp electric relay and electric fan sensor. 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. 30 other red wire needs constant 12 volt power from the battery. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method.

4 5 out of 5 stars 8 8 product ratings derale 16765 dual electric fan relay wire harness kit 40 60 amp heavy duty. To check which way the air goes just put your hand in front of the fan to make sure the air is blowing through the radiator. 87 red wire connects to the positive wire on the electric fan. Fan power and ground.

9 new refurbished from 36 21. Derale 16765 dual electric fan relay wire harness kit 40 60 amp heavy duty. 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. Suggested electric fan wiring diagrams converting a 12 volt switch into a ground switch these diagrams show the use of relays on off sensors on off switches and on off fan controllers.

86 gray white wire goes to the ignition switch. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. A team performance electric cooling radiator fan relay kit with thermostat installation hardware wiring set 180 to 200 degrees temp sensor temperature switch 40 amp relay 4 1 out of 5 stars 61 14 99 14.