Why doesn't my radiator fan work on my 2002 Grand Caravan V6?

Answer 1

There are many things that come into play when dealing with an electric radiator fan. First, check any fuses and relays that may be associated with the fan. If all seems to check out fine and there are no blown fuses, check the connections along the wiring harness for any breaks or plugs not pluged into their respective location. If everthing seems fine again, you can check the engine coolant temp. swich. This switch tells the fan when to turn on when the engine reaches a certain temperature. Sometimes if your vehicle has overheated in the past, it could have possibly distroyed sensative swiches or atleast partly rendered them inoperable.