Jeep Tj Radiator Fan Not Working

If this resistor begins to fail then you will see air blow at only some of the fan speed settings.

Jeep tj radiator fan not working.

However the fan in front of the radiator did not come on. Connect the other end of the jumper wire to the positive battery terminal. Your jeep commander s radiator fan has one of the most important jobs on the vehicle. It is the last line of defense between you and an overheating engine.

I replaced the coolant senser the relay and fuse still won t come on. 2003 jeep wrangler tj 2 4l my coolant fan won t come on. If the radiator fan is not working it s a serious problem. Get a clutch fan tool set here https amzn to 2uvqh0c canadians get a clutch fan tool kit here https amzn to 2trehs8 having the right tool to do the job m.

What followed was a multi day google searching and diagnostic session which made me realize there is a lack of. Crdmiller i flew up to a little town in montana and drove it back. Just because the radiator fan is not on does not mean that it is not working. Should the resistor entirely fail then no air will flow through the jeep s vents at all.

Attach another jumper wire to the other terminal connecting it to the negative battery terminal. Recently i was driving my 2015 jeep wrangler jk unlimited through a parking lot on a 95 degree day and after leaving a stop sign a check engine light flashed on later i would learn it was a p0480 cooling fan relay 1 control circuit and shortly thereafter my jeep overheated. Blacklibertycrd i turned on the a c as you suggested. The main fan was working i never saw it go off even though i was just idling from a cold start in the driveway.