Electric Fan Thermostat Switch Wiring

Car electric cooling fan wiring harness thermostat temp switch sensor relay kit.

Electric fan thermostat switch wiring.

Tikscience dual electric cooling fan 185 175 degree champion engine fan thermostat temperature switch 40 amp relay kit fan pigtail connectors included 3 7 out of 5 stars 16 36 39 36. 175 to 185 degree electric cooling fan thermostat relay switch wiring hardware. So now we have a wire that goes through the engine bay to the cabin of your car. 87 red wire connects to the positive wire on the electric fan.

Was 39 89 13 off. New cooling fan control unit module relay for vw audi 1999 2012. 86 gray white wire goes to the ignition switch. Or in an 84 to 89 240 you may use the a c power on wire.

Optional 2nd relay overrides temp switch and turns on fan when a c is turned on fan adjustable fan. 12v switched wire to green wire at a c clutch. This will be the wire that connects your switch to your fan power wire. Fan power and ground.

Now take the power wire from your fan and connect it to the wire that is going through the firewall. 30 other red wire needs constant 12 volt power from the battery. Red white wire at ac switch microswitch in dash. Get the 10 gauge wire and place it through the hole in your fire wall.

The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. American volt universal dual electric radiator cooling fan grounding thermostat relay wiring switch kit 3 8 inch npt 180 f on 165 f off 3 4 out of 5 stars 4 29 95 29. American volt electric fan radiator fin push in probe thermostat wiring relay switch temp sensor kit 2 inch probe 200 f on 185 f off 200 f on 185 f off 29 95 29. The thermostat will open or close depending on the model when a temperature is reached allowing power to flow through the fan.

Insert this into the hot wire of the fan leave the neutral return wire unbroken.