Radiator Fan will turn

The cooling fan definitely operates independently of the serpentine and ac belts - and relies mostly on data from the engine's processor that indicates engine coolant temperature. When the temperature reaches a certain point, the fan is directed to turn on. A diagnostic tool can be extremely helpful in monitoring commands and responses of the cooling fan and temperature sensor. Is it possible some wiring could have been disturbed along the way? Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops