Let's not confuse the air conditioning , heating and ventilation of the Suzuki Sx4. Heating and air conditioning are mechanisms that will reduce or increase the air temperature. The very first with the heat produced from the engine, and the second with a fluid refrigerant . Ventilation is all the channels and systems that will allow air to reach the interior. The main component will be kicker which sends air into your cabin. In the event that the air arrives very little or not at all, it is certainly a malfunction of ventilation. We will discover in this article how ventilation works, in order to better identify malfunctions and understand the technique to resolve it.ventilation-problem-Suzuki-Sx4

How does ventilation work on a Suzuki Sx4

The ventilation is primarily used to circulate the air inside the passenger compartment of the Suzuki Sx4. For the pulser, this usually consists of a resistor, a turbine, and a motor. The more the integral resistance of the circuit is lowered, the faster the turbine operates. By turning the button in the vehicle, the resistance is lowered.

Suzuki Sx4: common ventilation issues

Dirty air ducts

In case the ventilation turns but very little air arrives in the interior of the Suzuki Sx4, it is plausible that your air shutters are blocked. Thanks to a screwdriver flat, it is possible to remove the covers of the air shutters. It is only necessary to check inside if these are blocked. If this is the case it is possible to scour them, but also the shutters.

Dirty cabin filter

When you perceive effluxes and the ventilation is weak, the dysfunction probably comes from the cabin filter of the Suzuki Sx4. The latter is blocked and piled up bacteria as time goes by. It's really normal that it is dirty, it is there to filter the air that reaches us. There is no instruction from the manufacturer as to when to replace it. It is simply advised to dismantle it, check its condition. In case it is really dirty, it will be better to change it.

Resistance of the blower HS

If the ventilation controls on your Suzuki Sx4 do not work well, or even really do not, it is probably linked to the resistance. This resistance allows to raise the voltage to amplify the speed of this turbine. A strange malfunction of the ventilation is probably due to a malfunction of resistance. This little microchip is complicated to troubleshoot. It will have to be changed.

HS blower motor

There are two rather regular malfunctions concerning the blower. The brushes are damaged. The more time passes, they can deteriorate and generate false contact. The fan may run very randomly, or may not work at all. It is also possible that the malfunction is due to bearings of the fan motor. In the event that the ventilation makes a sharp noise, like a rusty mechanism, it happens that its bearings lack lubrication. Do not hesitate to comment on this article if your dysfunction is different to help our readers. Enjoy the road!