
How a heater works on a hyundai i20
In the middle of winter it is essential on the way to work. And when the latter does not work well he is sorely missed. In this case in order to know from which place the malfunction came from, it is essential to understand how it works on your hyundai i20, at least its principle. The heating uses the engine temperature to raise the temperature of the personalised tour, and very often the cooling system. In this way, this system has several functions. In a similar way, the fan system, so that the hot air reaches us has a double system. It's the ventilateur that sends out hot air when the vehicle is moving slowly or is stationary, and it is vehicle speed that will send out hot air when you are driving faster. Rather well thought out, no?
Recurring problems with a heater on a hyundai i20
Broken thermostat
The notion is easy, if the thermostat which regulates the heat does not measure the temperature of the cooling circuit well, the latter is affected. Even though the thermostat of your hyundai i20 is no longer activated properly, the heating will work normally. Because the temperature coming from the engine will increase little by little, then the water circuit in the same way, even without a thermostat. The only inconvenience is that you will hardly be able to control the heat emitted.
Air flaps blocked on the hyundai i20
It is a dysfunction that happens quite frequently. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.
Defective fan on the Hyundai i20
As you will understand, the fan is only used at low speed or in neutral. If ever this heater does not generate air at low speed but you still hear noise, it is because this fan is certainly out of order. A priori, thanks to a brisk pace, the heating of your hyundai i20 should work. If the fan really does not activate it should be changed.
Blocked hoses
Her symptoms turn out to be quite obvious. When your heater blows but does not generate hot air or very slightly, the malfunction is probably from the hoses. These clog up over time and do not allow hot water to access the heating of your hyundai i20. In this specific case, de-clog the hoses or replace them with new ones.
Air pocket in the circuit of the hyundai i20
The symptom will be the same as that of the hoses. If ever air streams are embedded inside the circuit, hot water will similarly have difficulty accessing the heater radiator of the hyundai i20. In this specific case, it suffices to purge the circuit.
Conclusion
You now know where this malfunction can occur. However, it is possible that the problem originated on the other hand, such as the air duct of your hyundai i20 cluttered, or a deficient valve, but it is still rather rare. Do not hesitate to leave a comment if this text has helped you. Enjoy the road!