Do not confuse the air conditioning , heating and ventilation of your Suzuki Alto 2. Heating and air conditioning are mechanisms that offer the possibility of decreasing or increasing the air temperature. The first with the help of the heat produced by the engine, and the second with the help of a liquid refrigerant . Your ventilation is the set of channels and systems that will allow air to reach the interior of the vehicle. The main component will be kicker which emits air inside your cabin. If there is very little or no air supply, it is probably a ventilation problem. We will see in this guide how a ventilation works, so as to better identify the malfunctions and understand how to resolve it.ventilation-problem-Suzuki-Alto-2

How a ventilation works on a Suzuki Alto 2

The ventilation is used first to regenerate the air inside the passenger compartment of your Suzuki Alto 2. For the blower, it is generally made of a resistance, a turbine, and a motor. The lower the total resistance of the circuit, the faster the turbine turns. By turning the button in the vehicle, the resistance is therefore reduced.

Suzuki Alto 2: frequent ventilation problems

Dirty air ducts

If the ventilation works but very little air reaches the interior of your Suzuki Alto 2, it is plausible that these air shutters are blocked. Using a screwdriver flat, it is possible to remove the air flap valves. It will be enough to look inside if these are obstructed. If this is what happens it is possible to scour them, but also the shutters.

Dirty cabin filter

When you discern effluxes and the ventilation is poor, the problem probably comes from the cabin filter of your Suzuki Alto 2. It clogs and accumulates bacteria with the years. It is completely common that it is dirty, it is there to purify the air that reaches us. There is no manufacturer's instruction as to when to replace it. We advise you stupidly to remove it, look at its condition. If it is really black, it will have to be replaced.

Resistance of the blower HS

If the ventilation controls on your Suzuki Alto 2 never work well, if at all, it is probably due to the resistance. This resistance is used to increase the voltage to increase the speed of this turbine. Inconsistent ventilation malfunction may be due to a resistance problem. This little microchip is difficult to troubleshoot. It needs to be replaced.

HS blower motor

There are several fairly common malfunctions regarding the blower. The brushes are damaged. The more time passes, the latter will be able to wear out and produce false contact. Your fan may spin randomly or even stop working at all. The problem may also arise from bearings of the fan motor. If the ventilation whistles, comparable to a rusty mechanism, it is possible that its bearings require lubrication. Feel free to comment on this guide in case your problem is different to help our readers. Good road!