Do not confuse the air conditioning , heating and ventilation of this Kia Rio 4. Heating and air conditioning are devices that offer the possibility of decreasing or amplifying the temperature. The very first with the help of the heat emitted from the engine block, and the second with a liquid refrigerant . The famous ventilation is all the circuits and systems that allow air to reach the interior. The main element will be the kicker which emits air into your vehicle. In the event that the air arrives little or not at all, it is probably a concern of ventilation. We will see through this guide how ventilation works, in order to better identify malfunctions and understand the technique to resolve it.
How ventilation works on a Kia Rio 4
The ventilation is used to start circulating the air in the passenger compartment of this Kia Rio 4. As for the blower, this generally consists of a resistor, a turbine, and a motor. The lower the total resistance of the electrical system, the faster the turbine runs. By turning the switch in the vehicle, the resistance is therefore reduced.
Kia Rio 4: regular ventilation problems
Dirty air ducts
If the ventilation works but little air arrives in the cabin of this Kia Rio 4, it is conceivable that these air flaps are cluttered. With the aid of screwdriver flat, it is possible to remove the valves from the air vents. It is only necessary to take a look inside if these are clogged. If this is what happens it is possible to clean them, but also the valves.
Dirty cabin filter
When you perceive effluxes and that this ventilation is weak, the concern undoubtedly comes from the cabin filter of this Kia Rio 4. The latter is blocked and piled up bacteria with time. It is completely normal that it is dirty, it is there to purify the air that reaches us. There is no manufacturer's instruction on when to replace it. It is only advisable to remove it, check its condition. If it is particularly dirty, it will need to be changed.
Resistance of the blower HS
If the ventilation adjustment of your Kia Rio 4 does not work well, or even not at all, it is probably related to the resistance. This resistance allows to increase the voltage to be able to amplify the speed of the turbine. A bizarre malfunction of this ventilation may be related to a concern for resistance. This little microchip is complicated to troubleshoot. It is necessary to change it.
HS blower motor
There are two relatively common malfunctions regarding the blower. The brushes may be worn out. As time goes by, they can be damaged and cause electrical faults. The fan may spin randomly, or may not spin at all. It is also possible that the concern comes from bearings of the fan motor. If the ventilation hisses, like a rusty mechanic, it can happen that the bearings require lubrication. Feel free to comment on this guide if your concern is different to help other readers. See you soon!