Do not confuse the air conditioning , heating and ventilation of your Kia Pregio. Heating and air conditioning are devices that will lower or increase the temperature. The first by means of the heat produced by the engine, and the other by means of a liquid refrigerant . Ventilation is the totality of ducts and devices that give the opportunity for air to reach the interior. The essential element is the kicker which propels the air into your cabin. In the event that the air arrives little or not at all, it is probably a ventilation malfunction. We will discover within this text how a ventilation works, in order to better identify concerns and understand the technique to resolve it.
How ventilation works on a Kia Pregio
The ventilation is used first to circulate the air in the cabin of your Kia Pregio. For the blower, this usually consists of a resistor, a turbine, and a motor. The more the integral resistance of the circuit is reduced, the faster the turbine operates. By turning the button in the vehicle, the resistance is lowered.
Kia Pregio: usual ventilation problems
Dirty air ducts
If ventilation never works but little air arrives in the interior of your Kia Pregio, it is plausible that these air flaps are obstructed. Thanks to a screwdriver flat, do not hesitate to remove the valves from the air vents. Just take a look inside if these are clogged. When this is the case, do not hesitate to clean them, as well as the shutters.
Dirty cabin filter
If you perceive effluxes and the ventilation is weak, the malfunction probably comes from the cabin filter of your Kia Pregio. The latter is blocked and piled up bacteria with the years. It is completely common that it is dirty, it is used to purify the air that reaches you. There is no manufacturer's instruction as to when to change it. It is simply advised to remove it, check its condition. If the latter is particularly dirty, it will be necessary to change it.
Resistance of the blower HS
If ever the ventilation settings of the Kia Pregio do not work well, or not at all, it is probably due to the resistance. This resistance allows to raise the voltage to be able to amplify the speed of this turbine. Inconsistent ventilation dysfunction is probably related to resistance dysfunction. This little microchip is difficult to troubleshoot. It must be changed.
HS blower motor
There are several relatively common concerns about the kicker. The brushes are deteriorated. Over the years, these will be able to be damaged and produce electrical faults. The kicker may work randomly, or may not operate at all. It also happens that the dysfunction comes from bearings of the motor. If the ventilation ever makes a hissing sound, such as a rusty mechanism, its bearings may lack lubrication. We invite you to comment on this text if your dysfunction is different to help Internet users. Good walk!