Radiator Cooling Fan Relay Wiring Diagram

The ecm monitors engine temperature through the engine coolant temp sensor.

Radiator cooling fan relay wiring diagram.

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. It uses a 40 amp electric relay and electric fan sensor. This is a typical hyundai wiring diagram for the radiator fan and ac condenser fan. Electric fan relay wiring kit schematic diagram 1 dual fans wire a3 hyundai radiator ricks free auto repair cooling faq gm trusted nissan altima gone balmoond19 volvo 850 engine volvotips ot 0845 sd thermostat 100s 81h bury seclon de.

Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. The system uses a radiator fan relay and a condenser fan relay. 86 gray white wire goes to the ignition switch. Electric fan relay wiring kit schematic diagram 1.

Published by saum hadi. Both receive power from fusible links not ordinary fuses. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. How to wire a relay for a radiator fan by don bowman.

If the fan is not turning in the right direction air will be blown away from the radiator and will not help to. 30 other red wire needs constant 12 volt power from the battery. Radiator fan relay switch wiring electric override electrical diagrams how to replace a cooling fan relay on most vehicles 2002 dodge caravan cooling fan relay wiring 2016 grand 2006 ford escape fuse diagrams ricks auto repair. 87 red wire connects to the positive wire on the electric fan.

The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87. How hyundai radiator fans work. The control coil for the radiator fan relay and condenser fan relay receive power from the engine control relay that is activated when you start the vehicle.

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.