Do not confuse the air conditioning , heating and ventilation of your Citroen Saxo. Heating and air conditioning are systems that give the possibility of lowering or increasing the temperature. The very first with the help of the heat generated by the engine, and the second with the help of a liquid refrigerant . Ventilation is all of the circuits and mechanisms that give air the opportunity to get inside. The essential component will be kicker which propels the air into your automobile. In the event that the air arrives little or not at all, it is probably a malfunction of ventilation. We will discover in this article how a ventilation works, so as to better discern the concerns and understand the technique to resolve it.
How does ventilation work on a Citroen Saxo
Ventilation first of all serves to regenerate the air in the passenger compartment of your Citroen Saxo. As for the blower, it often consists of a resistor, a turbine, and a motor. The lower the total resistance of the electrical system, the faster the turbine runs. By turning the button in the passenger compartment, the resistance is reduced.
Citroen Saxo: common ventilation problems
Dirty air ducts
If the ventilation turns on but very little air arrives in the passenger compartment of your Citroen Saxo, it is likely that these air flaps are obstructed. Using a screwdriver flat, you can disassemble the air vents. It is only necessary to check inside if they are cluttered. If this is what happens, you can clean them, but also the shutters.
Dirty cabin filter
If you perceive fumes and the ventilation lacks power, the malfunction certainly comes from the cabin filter of your Citroen Saxo. It becomes clogged and accumulates bacteria with time. It is completely normal that it is clogged, it is there to clarify the air which reaches you. There is no manufacturer's recommendation on when to change it. We advise you stupidly to remove it, check its condition. If it is completely black, it will be better to change it.
Resistance of the blower HS
If ever the ventilation settings of the Citroen Saxo do not work well, or really do not, it is certainly linked to the resistance. This resistance is used to increase the voltage to be able to increase the speed of this turbine. A suspicious ventilation malfunction may be due to resistance malfunction. This little microchip is complex to troubleshoot. It will have to be changed.
HS blower motor
There are several fairly common concerns about the kicker. The brushes may be damaged. The more time passes, they will be able to be damaged and generate electrical faults. Your fan may run randomly, and may not work at all. It is also possible that the malfunction is due to bearings of the motor. If the ventilation ever makes a hissing sound, such as rusty mechanics, the bearings may lack lubrication. Do not hesitate to comment on this article if your dysfunction is different to help other readers. Good road!