Do not confuse the air conditioning , heating and ventilation of this Suzuki Swift 2. Heating and air conditioning are devices that will reduce or increase the air temperature. The very first with the help of heat generated from the engine, and the second with the help of a liquid refrigerant . Ventilation is all the channels and devices that allow air to reach the passenger compartment. The essential component is the kicker which sends air into your cabin. If the air is barely or not at all, it is most likely a ventilation malfunction. We will see in this guide how ventilation works, in order to better discern the problems and understand how to solve them.
How ventilation works on a Suzuki Swift 2
The ventilation is used first of all to circulate the air in the passenger compartment of this Suzuki Swift 2. As for the blower, the latter is generally composed of a resistance, a turbine, and an engine. The more the total resistance of the circuit is reduced, the faster the turbine operates. By turning the knob in the passenger compartment, the resistance is therefore reduced.
Suzuki Swift 2: regular ventilation problems
Dirty air ducts
If the ventilation works but very little air reaches the interior of this Suzuki Swift 2, it is plausible that these air flaps are blocked. Thanks to a screwdriver flat, you can remove the covers from the air vents. It is only necessary to check if they are blocked. If this is what happens, you can clean them and the shutters.
Dirty cabin filter
If you ever discern odors and the ventilation lacks power, the malfunction probably comes from the cabin filter of this Suzuki Swift 2. The latter gets blocked and piled up bacteria with the years. It is still really common that it is dirty, it is there to filter the air that reaches you. There is no recommendation from the manufacturer as to when to replace it. We simply advise you to remove it, look at its condition. If this one is really black, it will be better to change it.
Resistance of the blower HS
In the event that the Suzuki Swift 2's ventilation knobs work poorly, or even not at all, it is probably related to resistance. The resistance is used to increase the voltage in order to increase the speed of the turbine. A strange functioning of the ventilation can be linked to a resistance malfunction. This microchip is difficult to repair. It must be changed.
HS blower motor
There are two fairly common issues with the kicker. The brushes can be damaged. The more time passes, these can be damaged and cause false contact. Your fan may run very randomly, or not run at all. It is also possible that the malfunction comes from bearings of the fan motor. In the event that the ventilation produces a hissing sound, comparable to a rusty mechanical, it happens that its bearings require lubrication. We invite you to comment on this guide if your dysfunction is different to help our readers. Good walk!