At what temperature does the Jaguar XF's cooling fan turn on?
1 Answers
Generally, the engine radiator cooling fan will turn on at around 90 degrees Celsius. Reasons why the fan turns on at high temperatures: After the car engine has been working for a certain period, when the engine's coolant temperature rises, the radiator fan will automatically turn on to prevent engine overheating. Additionally, in hot weather, the fan will also turn on when the air conditioning is in use. When the coolant temperature drops to a certain level, the cooling fan will turn off. Required temperature thresholds: Most modern cars use electric cooling fans. When the coolant temperature reaches around 90 degrees, the fan operates at low speed. When the coolant temperature reaches about 105 degrees, the fan starts running at high speed.