heating-problem-Hyundai-Olv

How a heater works on a Hyundai Olv

In the middle of winter it is a definite asset on the trip when you go to work. And when it doesn't work well we miss it easily. In this case in order to find out where the problem comes from, you will need to know how it works on your Hyundai Olv, or at least the main lines. The heating uses heat from the engine block to increase heat from the personalised tour, then generally the cooling system. In fact this system has several functions. Similarly, the ventilator system, so that the air comes into the cabin also has a double use. It's the ventilateur which sends the air when the vehicle is traveling at low speed or not, then it is the speed of the vehicle which will send the air when you are traveling at high speed. Well designed, right?

Recurring heating problems on a Hyundai Olv

Broken thermostat

The idea is elementary, in the case where the thermostat which regulates the temperature does not really capture the degree of heat of the cooling circuit, the whole circuit is affected. Even if your Hyundai Olv's thermostat still does not work properly, the heater will still work. Because the heat coming from the engine block will increase progressively, so the water circuit at the same time, whether it is regulated or not. Our only annoyance is that you cannot really set the temperature.

Air shutters blocked on the Hyundai Olv

It is a concern that happens quite regularly. 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.

Faulty fan on the Hyundai Olv

As you will have understood, the fan is useful only at reduced speed or when stopped. If your heating does not generate any more air at reduced speed and that nevertheless you perceive its noise nevertheless, it is good that your ventilator turns out to be probably defective. If all goes well, with a high speed the heating of your Hyundai Olv should turn. If the fan does not work, it will have to be replaced.

Blocked hoses

The clues are quite simple. As soon as your heating turns but does not heat or very little, the problem certainly comes from the hoses. These become blocked as time goes by and do not allow hot water to reach the heating of your Hyundai Olv. Therefore, unclog the hoses or put new ones.

Air pocket in the circuit of the Hyundai Olv

The symptom is sometimes identical to those of the hoses. If air pockets are embedded in the circuit, water also has a hard time getting to the radiator in the heating of your Hyundai Olv. From then on, it is enough to purge the circuit.

Conclusion

You now know where the problem could arise. However it is possible that the problem originated on the other hand, for example the air duct of your Hyundai Olv clogged, or even a defective valve, however it is still rather rare. Leave us a comment if you liked this article. See you soon !