Automotive Electric Fans | GTSparkplugs Automatic 2 Speed Fan Control OK here is a true 2 speed fan control. This wiring diagram uses three relays. Each should have the capacity of a single fan. Fan Speed Control The idea here is that fans are 12 Volt motors, and typically will work at reduced capacity at a lower voltage. Lets say we put both fans Hyundai Wiring Diagram Radiator Fans — Ricks Free Auto Jul 23, 2017Hyundai Wiring Diagram Radiator Fans Hyundai wiring diagram for radiator cooling fans. This is a typical Hyundai wiring diagram for the radiator fan and AC condenser fan. The system uses a radiator fan relay and a condenser fan relay. Both receive power from fusible links, not ordinary fuses. How Hyundai radiator fans work How to Wire a Relay for a Radiator Fan | It Still Runs How to Wire a Relay for a Radiator Fan by Don Bowman . Purchase an automatic heat-sensing switch at any auto parts store. It consists of a small square and adjustable relay and thermostat box, a gas filled tube with a sensor on the end and the correct wiring connectors. This works great in that when it is turned on the fan will only operate Related searches for cooling fan wiring diagram auto cooling fan relay wiring diagramelectric cooling fan wiring diagramradiator fan wiring diagramwiring electric fans diagramelectric radiator fan wiring diagramcooling fan relay diagramautomotive fan relay wiring diagramwiring a auto fan relay