Let's not confuse the air conditioning , heating and ventilation of the Seat Arosa. Heating and air conditioning are mechanisms that will lower or increase the air temperature. The first by means of the heat emitted by the engine block, and the other by means of a fluid refrigerant . Your ventilation is all of the circuits and mechanisms that allow air to reach the interior of the vehicle. The fundamental element is the kicker which propels the air inside your cabin. If the air hardly ever gets through, if at all, it is probably a concern for ventilation. We will see through this text how a breakdown works, in order to better discern the concerns and understand how to resolve it.ventilation-problem-Seat-Arosa

How ventilation works on a Seat Arosa

The ventilation is used to begin to regenerate the air in the passenger compartment of the Seat Arosa. As for the blower, it generally consists of a resistor, a turbine, and a motor. The more the total resistance of the electrical system is reduced, the faster the turbine turns. By turning the switch in the vehicle, the resistance is therefore lowered.

Seat Arosa: frequent ventilation problems

Dirty air ducts

In the event that the ventilation works but little air reaches the interior of the Seat Arosa, it is plausible that the air shutters are blocked. With the aid of screwdriver flat, do not hesitate to remove the air flap valves. It is only necessary to look inside if these are crowded. If ever, do not hesitate to scour them, but also the shutters.

Dirty cabin filter

In case you feel fumes and the ventilation is weak, the problem must probably come from the interior filter of the Seat Arosa. It clogs and accumulates bacteria with time. It is completely normal that it is dirty, it is there to clarify the air that reaches us. There is no manufacturer's instruction on when to replace it. We just advise you to remove it, check its condition. If it is completely black, it will need to be replaced.

Resistance of the blower HS

If the ventilation controls on your Seat Arosa are malfunctioning, or even really not, it is probably due to the resistance. This resistance increases the voltage to increase the speed of the turbine. Inconsistent ventilation dysfunction may be related to a concern for resistance. This little microchip is difficult to troubleshoot. It must be replaced.

HS blower motor

There are two relatively common concerns about the kicker. The brushes may be damaged. Over time, they can be damaged and cause false contact. The fan may run randomly, and even stop spinning at all. It is also possible that the concern comes from bearings of the fan motor. In the event that the ventilation produces a hissing sound, comparable to a rusty mechanical, it happens that its bearings require lubrication. We invite you to comment on this text if your concern is different in order to help other readers. Enjoy the road!