Let's not confuse the air conditioning , heating and ventilation of this Suzuki Vitara. Heating and air conditioning are systems that give the possibility of decreasing or increasing the temperature. The first thanks to the heat generated from the engine block, and the second using a liquid refrigerant . Ventilation is the totality of channels and systems that will allow air to enter the interior of the vehicle. The main component is kicker which propels the air within your automobile. In the event that the air reaches little or not at all, it is undoubtedly a problem of ventilation. We will see in this article how a ventilation works, in order to better identify malfunctions and understand how to resolve it.
How a ventilation works on a Suzuki Vitara
The ventilation is used first to circulate the air inside the passenger compartment of this Suzuki Vitara. As for the blower, the latter generally consists of a resistor, a turbine, and a motor. The lower the total resistance of the electrical system, the faster the turbine runs. By turning the button in the passenger compartment, the resistance is therefore reduced.
Suzuki Vitara: regular ventilation problems
Dirty air ducts
When the ventilation works but a small amount of air enters the passenger compartment of this Suzuki Vitara, it is possible that these air flaps are blocked. Using a screwdriver flat, it is possible to remove the air flap valves. It is only necessary to take a look inside if these are clogged. If this is what is happening it is possible to clean them, but also the valves.
Dirty cabin filter
When you can see odors and ventilation is poor, the problem probably comes from the cabin filter of this Suzuki Vitara. The latter is blocked and piled up bacteria with the years. It is completely normal that it is dirty, it is there to purify the air that reaches you. There is no manufacturer's recommendation as to when to replace it. It is advisable just to remove it, check its condition. When the latter is completely dirty, it must be replaced.
Resistance of the blower HS
When the ventilation adjustment of the Suzuki Vitara works poorly, or not at all, it is probably related to the resistance. The resistance increases the voltage to increase the speed of this turbine. A suspicious ventilation malfunction is probably due to a resistance problem. This electronic chip is complex to repair. You will have to replace it.
HS blower motor
There are two relatively regular malfunctions concerning the blower. The brushes are worn. Over the years, these can deteriorate and cause false contact. The pulser may turn randomly or even not work at all. It is also possible that the problem stems from bearings of the fan motor. When the ventilation makes a high-pitched noise, such as rusty mechanics, the bearings may require lubrication. Do not hesitate to comment on this article if your problem is different to help our readers. Good road!