Jeep Wrangler Radiator Fan Not Working

If the cooling fan stops working most do it yourself.

Jeep wrangler radiator fan not working.

Tj jeep wrangler forum. 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 what followed was a multi day google searching and diagnostic session which made me realize there is a lack of. If the radiator fan is not working it s a serious problem. The cooling fan in a jeep grand cherokee keeps engine temperatures at the correct level by kicking on during times when the engine reaches higher than average temperatures.

Just because the radiator fan is not on does not mean that it is not working. 2 4l radiator fan not working. Joined feb 4 2012 465 posts. Why does my cooling fan not work.

Without it the engine can reach dangerous temperatures and damage engine components. Discussion starter 1 jul 24. Your jeep wrangler 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. While the wrangler is touted as a vehicle that can traverse the toughest of terrains the cooling fan is not sealed from the elements and can easily ingest foreign material leading to.

When your jeep reaches its optimal temperature its thermostat opens and allows that coolant from the cooling system to flow through the engine removing heat and sending it into the radiator then into the heater core which ultimately distributes it into the jeep. If your jeep wrangler s heater has stopped working this process has failed. Jump to latest follow 1 20 of 51 posts. Average failure mileage is 70 850 miles.