Jeep Wrangler Radiator Fan Not Working

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.

Jeep wrangler radiator fan not working.

Joined feb 4 2012 465 posts. Without it the engine can reach dangerous temperatures and damage engine components. If the cooling fan stops working most do it yourself. 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.

The oem equipped fan on the jk wrangler is a known weak link that can easily fail for a variety of reasons. Why does my cooling fan not work. 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. 1 of 3 go to page.

Jump to latest follow 1 20 of 51 posts. If your jeep wrangler s heater has stopped working this process has failed. 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. Tj jeep wrangler forum.

Average failure mileage is 70 850 miles. Discussion starter 1 jul 24. The 2008 jeep wrangler has 1 problems reported for cooling fan does not come on. If the radiator fan is not working it s a serious problem.