Let's not confuse the air conditioning , heating and ventilation of this Kia Carnival 2. Heating and air conditioning are systems that give the possibility of lowering or increasing the temperature. The first with the help of the heat produced by the engine block, and the other with a liquid refrigerant . The famous ventilation is the set of channels and devices that give the possibility of air to reach the cabin. The essential element is the kicker which sends air into your vehicle. In the event that the air reaches little or not at all, it is certainly a concern of ventilation. We will see in this text how a ventilation works, so as to better identify the concerns and understand the technique to remedy them.
How a ventilation works on a Kia Carnival 2
The ventilation is primarily used to circulate the air inside the cabin of this Kia Carnival 2. As for the blower, the latter generally consists of a resistance, a turbine, and a engine. The more the integral resistance of the electrical system is reduced, the faster the turbine operates. By rotating the switch in the vehicle, the resistance is lowered.
Kia Carnival 2: regular ventilation problems
Dirty air ducts
If the ventilation works but very little air reaches the interior of this Kia Carnival 2, it is possible that these air flaps are blocked. Thanks to a screwdriver flat, do not hesitate to remove the covers from the air vents. It will suffice to check inside if these are blocked. When this is the case, do not hesitate to scour them, but also the valves.
Dirty cabin filter
If you discern effluxes and your ventilation is poor, the problem certainly comes from the cabin filter of this Kia Carnival 2. The latter becomes blocked and accumulates bacteria with the years. It is completely normal that it is dirty, it is used to filter the air that reaches you. There is no manufacturer's instruction on when to change it. We simply advise you to disassemble it, check its condition. In case it is really dirty, it will be better to replace it.
Resistance of the blower HS
If the ventilation buttons on your Kia Carnival 2 do not work well, or even really do not, it is certainly linked to the resistance. The resistance is used to increase the voltage in order to increase the speed of this turbine. A bizarre malfunction of your ventilation may be related to a concern for resistance. This little microchip is complex to troubleshoot. It needs to be replaced.
HS blower motor
There are two fairly common concerns about the kicker. The brushes can be damaged. Over time, they can be damaged and generate electrical faults. The kicker could work randomly, or not work at all. The concern may also arise from bearings of the fan motor. If the ventilation produces a hissing sound, comparable to a rusty mechanism, it is possible that the bearings require lubrication. Do not hesitate to comment on this text when your concern is different in order to help our readers. See you soon!