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.
Between the radiator and the ac condenser.
The 2002 Dodge Grand-Caravan has a V6 engine.
The 2002 Dodge Grand-Caravan has 12 valves.
The 2002 Dodge Grand-Caravan has overhead valves (OHV).
The 2002 Dodge Grand-Caravan has a 4-speed automatic.
Where is the ECU on a 2002 Dodge Grand Caravan
The 2002 Dodge Grand-Caravan's turning circle is 39.4 ft..
The 2002 Dodge Grand-Caravan has a drag coefficient of .35 Cd.
The curb weight of the 2002 Dodge Grand-Caravan is 4011 lbs..
The height of the 2002 Dodge Grand-Caravan is 5 ft. 8.9 in. (68.9 in.).
The 2002 Dodge Grand-Caravan is 16 ft. 8.5 in. (200.5 in.) long.
Trouble code P1491 means: Radiator fan relay control circuit