[Torrle101]

What all enables the radiator fan to turn on? I'm trying to narrow down why my fan will not turn on, I know that the fan itself still works, whether it be a relay or engine temp sensor.

 

[ShelbyMopar89]

There is a relay on the driver side inner fender well that controls it. Looking forward to aft I *think* the order is ASD, FAN, A/C but I am not 100% sure. Swap it out with another and see if it works. Most all the realys are the same 12V 30A 4/5 pole relay.

 

[22dodge]

What all enables the radiator fan to turn on? I'm trying to narrow down why my fan will not turn on, I know that the fan itself still works, whether it be a relay or engine temp sensor.

It's really easy using a scanner. With the engine running, if you unplug the coolant sensor will turn on the fan. That will determine if the computer has the capacity to turn on the fan.