Let's not confuse the air conditioning , heating and ventilation of this Renault Kangoo. Heating and cooling are mechanisms that can lower or increase the temperature. The first by means of the heat produced by the engine block, and the second by means of a fluid refrigerant . Ventilation is the set of channels and devices that will allow air to enter the passenger compartment. The main component is kicker which sends air into your automobile. If there is little or no air supply, it is certainly a ventilation problem. We will see in this guide how a ventilation works, in order to better identify problems and assimilate the technique to resolve it.
How does ventilation work on a Renault Kangoo
The ventilation is primarily used to circulate the air in the passenger compartment of this Renault Kangoo. As for the pulser, it often consists of a resistor, a turbine, and a motor. The lower the integral resistance of the electrical system, the faster the turbine operates. By turning the button in the passenger compartment, the resistance is therefore lowered.
Renault Kangoo: common ventilation problems
Dirty air ducts
If the ventilation works but little air arrives inside the passenger compartment of this Renault Kangoo, it is conceivable that the air shutters are cluttered. Thanks to a screwdriver flat, you can remove the valves from the air vents. Just check inside if they are cluttered. When this is happening you can scour them, as well as the shutters.
Dirty cabin filter
When you smell fumes and the ventilation is weak, the problem must probably come from the cabin filter of this Renault Kangoo. It clogs and piles up bacteria with the years. It is quite common that it is dirty, it is there to filter the air that reaches you. There is no recommendation from the manufacturer as to when to change it. It is advisable just to remove it, check its condition. If it is particularly black, it will have to be changed.
Resistance of the blower HS
If the ventilation buttons on your Renault Kangoo don't work well, if at all, it's probably related to resistance. This resistance allows to increase the voltage in order to increase the speed of this turbine. A strange functioning of the ventilation is probably due to a resistance problem. This little microchip is difficult to repair. It is necessary to change it.
HS blower motor
There are several relatively recurring problems on the kicker. The brushes may be worn out. The more time passes, they can wear out and cause false contact. The fan may run randomly, or may not spin at all. In addition, the problem may arise from bearings of the fan motor. If the ventilation makes a sharp noise, comparable to a rusty mechanism, its bearings may require lubrication. Do not hesitate to comment on this guide if your problem is different to help our readers. Good walk!