It's most likely one of two problems, either the relay is stuck or the temperature sensor is faulty.
What is wrong with your radiator?
Why won't the radiator fan start on my 1991 dodge caravan?
On the bottom or side of the radiator.
get a new radiator.
1996 dodge caravan stops running, I Restarted, run for a little while and stops running again.
most are on the bottom left side of the radiator
It is in front of the radiator.
The thermostat on a 1999 Dodge Caravan is under the housing where the upper radiator hose attaches to the engine.
On the radiator side of the engine.
Green
No.No.
radiator fan relay