Do not confuse the air conditioning , heating and ventilation Volkswagen 1300. Heating and air conditioning are mechanisms that lower or increase the air temperature. The very first by means of the heat emitted from the engine block, and the other by means of a liquid refrigerant . Ventilation is the set of circuits and mechanisms that give the possibility of air arriving inside the vehicle. The essential element will be kicker which propels the air into your cabin. If there is little or no air supply, it is probably a ventilation problem. We will discover through this guide how ventilation works, in order to better perceive malfunctions and understand how to resolve it.ventilation-problem-Volkswagen-1300

How ventilation works on a Volkswagen 1300

The ventilation is used first to circulate the air in the passenger compartment of the Volkswagen 1300. As for the blower, it generally consists of a resistor, a turbine, and a motor. The more the total resistance of the circuit is reduced, the faster the turbine turns. By turning the button in the vehicle, the resistance is lowered.

Volkswagen 1300: frequent ventilation problems

Dirty air ducts

When the ventilation turns but little air enters the passenger compartment of the Volkswagen 1300, it is conceivable that your air shutters are clogged. With the aid of screwdriver flat, you can remove the covers of the air vents. It is only necessary to look into it if these are blocked. If this is what is happening you can scour them, but also the shutters.

Dirty cabin filter

When you smell fumes and the ventilation is poor, the problem probably comes from the cabin filter of the Volkswagen 1300. It becomes clogged and accumulates bacteria with time. It is completely normal that it is dirty, it is used to filter the air which reaches you. There is no instruction from the manufacturer as to when to replace it. We just advise you to dismantle it, check its condition. When the latter is particularly black, it will be preferable to replace it.

Resistance of the blower HS

When the ventilation setting of your Volkswagen 1300 is not working well, or even not at all, it is probably related to the resistance. This resistance allows to increase the voltage to amplify the speed of the turbine. Inconsistent ventilation operation is probably linked to a resistance problem. This little microchip is difficult to repair. You will have to replace it.

HS blower motor

There are several relatively recurring malfunctions on the blower. The brushes may be damaged. The more time passes, they will be able to wear out and cause false contact. Your kicker may run randomly, or may not work at all. The problem may also arise from bearings of the fan motor. When the ventilation whistles, comparable to a rusty mechanism, it is possible that its bearings lack lubrication. Please do not hesitate to comment on this guide if your problem is different in order to help other readers. Enjoy the road!