Let's not confuse the air conditioning , heating and ventilation of the Volkswagen Golfsvan. Heating and air conditioning are systems that will lower or increase the temperature. The first thanks to the heat generated by the engine, and the second with a liquid refrigerant . Ventilation is the totality of channels and systems that will allow air to reach the interior. The main component is kicker which sends air into your automobile. In the event that little or no air comes in, it is certainly a ventilation problem. We will see through this guide how ventilation works, so as to better identify the concerns and understand by what means to remedy them.
How a ventilation works on a Volkswagen Golfsvan
The ventilation is primarily used to regenerate the air in the passenger compartment of the Volkswagen Golfsvan. Regarding the blower, it is generally made 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 switch in the vehicle, the resistance is thus reduced.
Volkswagen Golfsvan: regular ventilation problems
Dirty air ducts
If the ventilation works but very little air arrives inside the passenger compartment of the Volkswagen Golfsvan, it is possible that your air shutters are obstructed. Using a screwdriver flat, you can disassemble the air shutter covers. Just check in if they are congested. When this is happening you can clean them, as well as the shutters.
Dirty cabin filter
In case you smell odors and the ventilation lacks power, the problem probably comes from the cabin filter of the Volkswagen Golfsvan. It clogs and piles up bacteria as time goes by. It remains completely common that it is dirty, it is there to clarify the air that reaches us. There is no recommendation from the manufacturer as to when to replace it. We just advise you to remove it, check its condition. In the event that the latter is completely black, it will be preferable to replace it.
Resistance of the blower HS
In case the ventilation setting of your Volkswagen Golfsvan works poorly, or even really not, it is probably linked to the resistance. This resistance increases the voltage to increase the speed of this turbine. A strange ventilation malfunction is probably due to a resistance problem. This little microchip is complex to troubleshoot. It will have to be replaced.
HS blower motor
There are two relatively common concerns about the kicker. The brushes are deteriorated. Over time, they may wear out and produce electrical faults. The kicker could spin very randomly, or not work at all. In addition, the problem may arise from bearings of the fan motor. In case the ventilation whistles, like a rusty mechanic, it is possible that its bearings lack lubrication. Do not hesitate to comment on this guide if your problem is different to help Internet users. Enjoy the road!