Let's not confuse the air conditioning , heating and ventilation of your Citroen Survolt. Heating and air conditioning are mechanisms that lower or increase the temperature. The first thanks to the heat emitted by the engine, and the second with a liquid refrigerant . Your ventilation is all of the ducts and systems that give the opportunity for air to get inside. The main element is the kicker which emits air within your automobile. If there is little or no air, it is probably a ventilation problem. We will discover in this article how a ventilation works, so as to better discern the problems and assimilate how to remedy them.
How ventilation works on a Citroen Survolt
The ventilation is primarily used to circulate the air in the passenger compartment of your Citroen Survolt. For the blower, it is often made of a resistor, a turbine, and a motor. The lower the integral resistance of the circuit, the faster the turbine turns. By turning the knob in the vehicle, the resistance is therefore reduced.
Citroen Survolt: regular ventilation problems
Dirty air ducts
If the ventilation works but a small amount of air enters the interior of your Citroen Survolt, it is conceivable that these air flaps are obstructed. With the aid of screwdriver flat, you can remove the valves from the air vents. It will suffice to look inside if they are blocked. When this is the case you can clean them, as well as the shutters.
Dirty cabin filter
In case you smell odors and this ventilation lacks power, the problem probably comes from the cabin filter of your Citroen Survolt. The latter clogs and piles up bacteria with the years. It is completely normal that this one is clogged, it is there to filter the air which reaches you. 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 completely black, it will be necessary to replace it.
Resistance of the blower HS
If the ventilation adjustment of your Citroen Survolt does not work well, or even really not, it is probably due to the resistance. This resistance increases the voltage to amplify the speed of this turbine. Inconsistent operation of this ventilation is probably linked to a concern for resistance. This little microchip is complicated to troubleshoot. You will have to replace it.
HS blower motor
There are two fairly common problems with the kicker. The brushes are worn. The more time passes, they will be able to be damaged and generate false contact. The kicker could work randomly, and not even spin at all. It is also possible that the concern comes from bearings of the motor. If the ventilation produces a hissing sound, comparable to a rusty mechanism, it is possible that the bearings lack lubrication. Do not hesitate to comment on this article if your concern is different in order to help Internet users. See you soon!