Hello everyone. I’ve owned a few Jeeps and I currently have a 2015 Jeep Grand Cherokee Summit 3.6L the is coding out to P0480, radiator fan circuit 1 low. This all started when the fan was still working and the Jeep started overheating. I’ve changed the radiator, thermostat, water pump, and engine coolant temperature sensor, but after doing the temperature sensor the fan stopped working. Now the car doesn’t overheat but the fan will not turn on. I then changed the relays and fuse connected to the radiator fan and still nothing. I have no idea what this could be and wiring is not the easiest thing to track in this vehicle. Please help!
Polo_342
I have no idea, I’d start here P0480, radiator fan circuit 1 low at DuckDuckGo
There are some people here with in depth technical know how, and I hope one of them finds your post. I’m not one of them, but I’m a decent researcher.
There are some people here with in depth technical know how, and I hope one of them finds your post. I’m not one of them, but I’m a decent researcher.
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