Let's not confuse the air conditioning , heating and ventilation of your Renault Kangoo Rx-4. Heating and air conditioning are devices that can reduce or increase the temperature. The very first with the help of the heat produced by the engine, and the other with the help of a fluid refrigerant . Ventilation is all the channels and systems that allow air to enter the passenger compartment. The main element is the kicker which emits air into your cabin. If the air barely or not at all reaches the air, it is probably a ventilation malfunction. We will discover within this text how a breakdown works, so as to better perceive the concerns and understand by what means to remedy them.
How does ventilation work on a Renault Kangoo Rx-4
The ventilation is primarily used to regenerate the air in the passenger compartment of your Renault Kangoo Rx-4. Regarding the blower, it is often made of a resistor, a turbine, and a motor. The more the integral resistance of the electrical system is lowered, the faster the turbine runs. By rotating the switch in the passenger compartment, the resistance is therefore reduced.
Renault Kangoo Rx-4: usual ventilation problems
Dirty air ducts
If the ventilation works but a small amount of air enters the passenger compartment of your Renault Kangoo Rx-4, it is possible that these air flaps are clogged. With the aid of screwdriver flat, do not hesitate to remove the valves from the air vents. It will suffice to look inside if they are obstructed. If this is what is happening do not hesitate to scour them, as well as the valves.
Dirty cabin filter
If you perceive odors and your ventilation lacks power, the malfunction must probably come from the cabin filter of your Renault Kangoo Rx-4. It clogs and piles up bacteria with time. It is quite common that it is dirty, it serves to clarify the air that reaches us. There is no instruction from the manufacturer as to when to change it. We simply advise you to remove it, check its condition. If the latter is particularly dirty, it will have to be changed.
Resistance of the blower HS
In case the ventilation controls of your Renault Kangoo Rx-4 do not work well, or not at all, it is probably due to the resistance. The resistance increases the voltage to increase the speed of the turbine. A strange functioning of your ventilation can be linked to a resistance malfunction. This electronic chip is complicated to repair. It must be changed.
HS blower motor
There are two relatively common concerns about the kicker. The brushes are worn. Over time, they can wear out and cause false contact. The pulser can turn very randomly, and even stop working at all. The malfunction may also be caused by bearings of the fan motor. In the event that the ventilation produces a hissing sound, such as a rusty mechanism, it can happen that its bearings require lubrication. Do not hesitate to comment on this text if your dysfunction is different to help other readers. Good road!