The other wire is a green wire with a diode in it that gets connected to the power 12v.
Jeep tj electric fan relay.
2 product ratings derale 20161 electric cooling fan fits 1994 2006 jeep wrangler yt tj 17.
Today we simplify things by making them more complicated.
These are high performance electric fans that will improve engine cooling at idle and slow speeds especially important when you re out on the trail.
The relay has 2 wires comming off of the one terminal one goes to the thermostatic switch which is installed between the thermostat housing and the original coolant temp sensor.
Radiator fan shroud for jeep 1997 06 jeep wrangler tj 4 0l 17102 05 fits.
Flex a lite offers direct fit electric fan conversions to fit on stock radiators for the 72 86 jeep cj and the 87 06 jeep wrangler yj and tj.
Buy derale 20161 jeep wrangler direct fit electric fan kit.