Let's not confuse the air conditioning , heating and ventilation of the Seat Altea Freetrack. Heating and air conditioning are mechanisms that reduce or increase the air temperature. The very first with the help of the heat generated by the engine, and the other with a fluid refrigerant . The famous ventilation is the set of circuits and mechanisms that allow air to reach the interior. The essential component is kicker which sends air into your automobile. If there is little or no air supply, it is probably a ventilation problem. We will discover through this text how a ventilation works, so as to better identify the problems and understand the technique to resolve it.ventilation-problem-Seat-Altea-Freetrack

How does ventilation work on a Seat Altea Freetrack

The ventilation is used first to circulate the air inside the passenger compartment of the Seat Altea Freetrack. For the blower, the latter is usually composed of a resistor, a turbine, and a motor. The lower the integral resistance of the electrical system, the faster the turbine turns. By turning the switch in the passenger compartment, the resistance is thus reduced.

Seat Altea Freetrack: frequent ventilation problems

Dirty air ducts

If ventilation never works but little air reaches the interior of the Seat Altea Freetrack, it is possible that these air flaps are obstructed. Using a screwdriver flat, you can remove the covers from the air shutters. It will suffice to check in if they are congested. When this is the case you can dust them, but also the shutters.

Dirty cabin filter

When you perceive odors and your ventilation is weak, the problem certainly comes from the cabin filter of the Seat Altea Freetrack. The latter clogs and accumulates bacteria with the years. It is completely common that it is dirty, it is used to purify the air that reaches you. There is no manufacturer's instruction on when to replace it. We advise you stupidly to remove it, look at its condition. If the latter is particularly dirty, it will be necessary to replace it.

Resistance of the blower HS

If the ventilation buttons on the Seat Altea Freetrack never work well, or even really do not, it is certainly linked to the resistance. The resistance is used to raise the voltage in order to increase the speed of this turbine. A suspicious functioning of your ventilation is probably linked to a resistance problem. This microchip is complicated to troubleshoot. It must be replaced.

HS blower motor

There are several fairly regular problems with the kicker. The brushes may be worn out. The more time passes, they will be able to be damaged and produce electrical faults. Your fan may run randomly, or may not spin at all. It also happens that the problem comes from bearings of the fan motor. If the ventilation makes a sharp noise, comparable to a rusty mechanism, its bearings may lack lubrication. We invite you to comment on this text in case your problem is different to help other readers. See you soon!