Let's not confuse the air conditioning , heating and ventilation of the Volkswagen Golf 7 Sw. Heating and air conditioning are devices that can decrease or increase the temperature. The first with the help of heat generated from the engine block, and the other with the help of a fluid refrigerant . The famous ventilation is all the channels and systems that will allow the air to reach the passenger compartment. The fundamental element will be the kicker which propels the air through your vehicle. If the air barely arrives or not at all, it is probably a ventilation malfunction. In this post, we will discover how ventilation works, in order to better perceive malfunctions and understand how to resolve them.
How a ventilation works on a Volkswagen Golf 7 Sw
The ventilation is primarily used to circulate the air in the passenger compartment of the Volkswagen Golf 7 Sw. As for the blower, it is usually made of a resistance, a turbine, and an engine. The lower the integral resistance of the electrical system, the faster the turbine operates. By turning the switch in the vehicle, resistance is therefore reduced.
Volkswagen Golf 7 Sw: usual ventilation problems
Dirty air ducts
In the event that the ventilation is working but a small amount of air is entering the interior of the Volkswagen Golf 7 Sw, it is conceivable that these air flaps are blocked. Thanks to a screwdriver flat, do not hesitate to dismantle the air flap valves. It is only necessary to check if they are blocked. When this is happening, do not hesitate to clean them, but also the shutters.
Dirty cabin filter
If you ever discern any fumes and this ventilation lacks intensity, the malfunction is certainly due to the cabin filter of the Volkswagen Golf 7 Sw. It clogs up and piles up bacteria with the years. It is still really common that it is clogged, it is there to filter the air that reaches us. There is no instruction from the manufacturer to know when to change it. It is stupidly advisable to remove it, look at its condition. In the event that this one is really dirty, it will be better to replace it.
Resistance of the blower HS
If the ventilation buttons on your Volkswagen Golf 7 Sw do not work well, or at all, it is certainly due to the resistance. This resistance is used to increase the voltage to amplify the speed of this turbine. Inconsistent operation of this ventilation is probably linked to a resistance malfunction. This small electronic chip is complex to repair. It needs to be replaced.
HS blower motor
There are several fairly regular malfunctions on the kicker. The brushes may be damaged. Over time, they will be able to wear out and generate electrical faults. Your fan may run very randomly, or not at all. It is also possible that the malfunction is due to bearings fan motor. In the event that the ventilation whistles, like rusty mechanics, the bearings may lack lubrication. Do not hesitate to comment on this post in case your dysfunction is different to help Internet users. See you soon!