Jeep Wrangler Radiator Fan Not Working

The oem equipped fan on the jk wrangler is a known weak link that can easily fail for a variety of reasons.

Jeep wrangler radiator fan not working.

Joined feb 4 2012 465 posts. The 2008 jeep wrangler has 1 problems reported for cooling fan does not come on. If the cooling fan stops working most do it yourself. 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. Average failure mileage is 70 850 miles. Tj jeep wrangler forum. 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.

Just because the radiator fan is not on does not mean that it is not working. Discussion starter 1 jul 24. 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. 2 4l radiator fan not working.

Why does my cooling fan not work. 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. 1 of 3 go to page. Jump to latest follow 1 20 of 51 posts.