Let's not confuse the air conditioning , heating and ventilation of your Kia Sorento. Heating and air conditioning are devices that offer the possibility of lowering or increasing the air temperature. The very first through the heat generated by the engine, and the second with a fluid refrigerant . Your ventilation is the set of channels and systems that give the possibility of air entering the passenger compartment. The essential component is kicker which propels the air within your vehicle. If there is little or no air supply, it is probably a ventilation problem. We will see in this guide how ventilation works, so that we can better identify problems and understand how to remedy them.ventilation-problem-Kia-Sorento

How ventilation works on a Kia Sorento

Ventilation is primarily used to circulate the air inside the cabin of your Kia Sorento. Regarding the kicker, it is usually made of a resistor, a turbine, and a motor. The more the integral resistance of the circuit is reduced, the faster the turbine turns. By turning the button in the passenger compartment, the resistance is therefore reduced.

Kia Sorento: regular ventilation problems

Dirty air ducts

If the ventilation works but a small amount of air enters the interior of your Kia Sorento, it is possible that these air flaps are blocked. Using a screwdriver flat, do not hesitate to remove the valves from the air vents. You just have to check inside if they are blocked. If this is what happens, do not hesitate to clean them, but also the valves.

Dirty cabin filter

When you smell fumes and this ventilation is weak, the problem probably comes from the cabin filter of your Kia Sorento. It clogs and piles up bacteria with the years. It is completely normal that it is clogged, it is there to clarify the air which reaches us. There is no manufacturer's recommendation as to when to replace it. We simply advise you to remove it, check its condition. In case it is particularly black, it will be necessary to change it.

Resistance of the blower HS

If the ventilation setting of your Kia Sorento works poorly, or even not at all, it is probably due to the resistance. The resistance increases the voltage to increase the speed of this turbine. A strange functioning of this ventilation can be due to a resistance problem. This electronic chip is complicated to repair. We will have to change it.

HS blower motor

We can find several fairly regular concerns about the kicker. The brushes are deteriorated. As time goes by, they can deteriorate and generate false contact. Your kicker may work randomly, or may not work at all. It is also possible that the problem stems from bearings of the fan motor. In the event that the ventilation hisses, comparable to a rusty mechanical, it is possible that the bearings require lubrication. Do not hesitate to comment on this guide if your problem is different to help our readers. See you soon!