What is the reason for the electric fan not working in the new Jetta?
1 Answers
Jetta car fan not working is caused by: a faulty relay in the car's fan system. Additional information: 1. Introduction to the Jetta car fan not working: Whether the car's cooling fan starts to rotate depends on the coolant temperature, not time. When the coolant temperature reaches 98°C, the radiator fan will automatically turn on. The car radiator fan turns on automatically and cannot be manually controlled; it does not start at low temperatures and operates at two speed levels for medium and high temperatures. 2. Medium and high settings: Generally, the medium setting automatically activates at 95°C, and the high setting at 105°C. Only after the engine has been running for a certain period and the temperature rises will the coolant temperature in the radiator also increase.