bad temperature sensor
Wiki User
∙ 14y agoSimply bypass the cooling fan thermostat .G
engine cooling fan should not do this - bad temp sensor likely
Engine overheating or cooling fan running all the time.
Yes. Cooling fan, engine fan, and radiator fan relays are all the same thing.
There is a good possibility the relay is stuck.
check the cooling fan sensor somewhere attached of the fan housing.
The 1991 Toyota Corolla cooling fan will stay on all the time if the temperature sensor is malfunctioning. Replace the temperature sensor.
FYI - Auto Recall: 2002 KIA Sportage - Engine and Engine Cooling: Cooling System: Fan. Dealers will replace engine cooling fan with a fan made of improved material - recall began on June 11, 2007.
No. The fan should shut off when the engine temp is to cold for the fan to be on. If its on all the time the temperature switch/sensor is probably defective.
HVAC fan? Engine cooling fan?
Your electric engine cooling fan is controlled by one or more sensors in the cooling system, which turn the fan on and off depending on engine temperature. If a sensor is going bad the fan may run at any time.
The cooling fan is coming on cooling the engine. Very normal.