Do not confuse the air conditioning , heating and ventilation of this Kia Carens 3. Heating and air conditioning are mechanisms that can reduce or increase the temperature. The first with the help of the heat produced by the engine, and the second with the help of a liquid refrigerant . Ventilation is the entirety of the circuits and devices that give the possibility of air arriving inside. The main component is kicker which emits air into your vehicle. In the event that the air arrives very little or at all, it is certainly a malfunction of ventilation. We will see in this post how ventilation works, in order to better perceive the concerns and understand how to remedy them.ventilation-problem-Kia-Carens-3

How ventilation works on a Kia Carens 3

The ventilation is used first to circulate the air inside the passenger compartment of this Kia Carens 3. As for the blower, this usually consists of a resistor, a turbine, and a motor. The more the integral resistance of the electrical system is reduced, the faster the turbine operates. By turning the switch in the passenger compartment, the resistance is therefore lowered.

Kia Carens 3: regular ventilation problems

Dirty air ducts

If the ventilation works but very little air arrives in the passenger compartment of this Kia Carens 3, it is plausible that these air shutters are blocked. Using a screwdriver flat, you can disassemble the air shutter covers. You just need to look inside if they are crowded. If this is the case you can scour them, but also the shutters.

Dirty cabin filter

In case you perceive fumes and your ventilation is weak, the malfunction must undoubtedly come from the cabin filter of this Kia Carens 3. This becomes blocked and piled up bacteria with time. It is completely normal that this one is dirty, it serves to clarify the air which reaches us. There is no manufacturer's instruction on when to change it. It is advisable just to remove it, check its condition. If it is completely dirty, it will need to be changed.

Resistance of the blower HS

If the ventilation controls on your Kia Carens 3 malfunction, or not at all, it is probably due to resistance. This resistance increases the voltage to increase the speed of the turbine. A suspicious dysfunction of your ventilation is probably linked to a resistance malfunction. This small electronic chip is complex to repair. It is necessary to change it.

HS blower motor

There are two fairly regular concerns about the kicker. The brushes can be damaged. Over time, these can deteriorate and cause false contact. Your kicker may work very randomly, or may not work at all. The malfunction may also come from bearings of the motor. If the ventilation makes a sharp noise, such as a rusty mechanism, it is possible that its bearings require lubrication. Do not hesitate to comment on this post when your dysfunction is different to help our readers. Good road!