heating-problem-Kia-Carnival

How a heater works on a Kia Carnival

Winter is our best ally on the way when we go to work. And when the latter is no longer activated we miss him ardently. So in order to find out where the dysfunction came from, you have to understand how it works on this Kia Carnival, at least the basics. The heating uses heat from the engine block to increase heat from the personalised tour, then generally the cooling system. Therefore it is a two in one. In a similar way, the emission system, so that the air arrives in the cabin has a double system. There is a ventilateur which sends the air when the vehicle is running at low speed or not at all, then it is the speed of the car which will send the air once you are traveling at high speed. Well designed, right?

Recurring heating problems on a Kia Carnival

Broken thermostat

The concept is simple, if the thermostat which regulates the heat does not really measure the degree of heat of the cooling circuit, the latter is affected. Even if the thermostat of this Kia Carnival still does not activate properly, the heating will still work. Because the heat coming from the engine block will increase over time, then the water circuit too, whether it is regulated or not. Our only hassle is that you will have trouble adjusting the temperature.

Air shutters blocked on the Kia Carnival

It is a dysfunction that happens quite often. 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 Kia Carnival

As you will have understood, the fan is only used at low speed and the engine off. If it happens that your heating does not emit heat at low speed at all but that you still discern its noise, it is that the fan will certainly be screwed up. Normally, with more speed, the heating of this Kia Carnival will be able to turn. In case the fan really does not activate it will have to be changed.

Blocked hoses

The signs will be pretty obvious. In the event that your heating works but does not generate hot air or very slightly, the malfunction is probably due to the hoses. They become blocked over time and no longer allow hot water to reach your heating of this Kia Carnival. In this situation, remove the hoses or install new ones.

Air pocket in the Kia Carnival circuit

The symptom happens to be the same as that of the hoses. If it happens that small pockets of air are inserted within the circuit, the high temperature water also has difficulty accessing the radiator of the heating of this Kia Carnival. In this situation, it will suffice to purge the circuit.

Conclusion

You now know where this malfunction may come from. However it sometimes happens that the problem comes from the other hand, such as the air duct of this clogged Kia Carnival, even a broken tap, but it is still rather rare. You can write a comment if this text was useful to you. Good road !