Jeep Tj Radiator Fan Not Working

Crdmiller i flew up to a little town in montana and drove it back.

Jeep tj radiator fan not working.

Your jeep commander s radiator fan has one of the most important jobs on the vehicle. I replaced the coolant senser the relay and fuse still won t come on. The main fan was working i never saw it go off even though i was just idling from a cold start in the driveway. Should the resistor entirely fail then no air will flow through the jeep s vents at all.

What followed was a multi day google searching and diagnostic session which made me realize there is a lack of. Connect the other end of the jumper wire to the positive 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. 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. Should the blower motor seem fine and pressure is not an issue but the fan only works on some speeds then it could indicate a problem with the resistor. 2003 jeep wrangler tj 2 4l my coolant fan won t come on. Attach another jumper wire to the other terminal connecting it to the negative battery terminal.

It is the last line of defense between you and an overheating engine. I hot wire fan to the battery it comes on posted by michael iannone on feb 10 2017. Attach a fused jumper wire to the terminal on the cooling fan that is more exposed after unplugging the electrical connector. However the fan in front of the radiator did not come on.