Do not confuse the air conditioning , heating and ventilation of your Toyota Hilux 3. Heating and air conditioning are systems that lower or increase the temperature. The first thanks to the heat emitted by the engine, and the second with a liquid refrigerant . Ventilation is all the channels and devices that allow air to reach the interior of the vehicle. The fundamental component will be the kicker which propels the air through your vehicle. If the air arrives very little or not at all, it is undoubtedly a concern of ventilation. Thanks to this file, we will see how ventilation works, so as to better identify dysfunctions and understand how to remedy them.ventilation-problem-Toyota-Hilux-3

How a ventilation works on a Toyota Hilux 3

Ventilation is used above all to regenerate the air in the passenger compartment of your Toyota Hilux 3. For the blower, it is often made of a resistance, a turbine, and an engine. The lower the integral resistance of the circuit, the faster the turbine turns. By turning the knob in the vehicle, the resistance is therefore reduced.

Toyota Hilux 3: regular ventilation problems

Dirty air ducts

In the event that the ventilation is working but a small amount of air is entering the cabin of your Toyota Hilux 3, it is conceivable that your air flaps are blocked. Thanks to a screwdriver flat, you can remove the air flap covers. Just take a look inside if these are clogged. If this is the case you can scrub them, but also the shutters.

Dirty cabin filter

If you ever discern fumes and this ventilation lacks power, the problem is probably due to the cabin filter of your Toyota Hilux 3. The latter clogs up and accumulates bacteria with the years. It is completely common that this one is dirty, it is there to filter the air which reaches us. There is no instruction from the manufacturer on when to replace it. We just advise you to take it apart and check its condition. If it is completely dirty, it will be better to change it.

Resistance of the blower HS

In the event that the ventilation adjustment of the Toyota Hilux 3 works poorly, or not at all, it is most likely related to resistance. This resistance allows to raise the voltage in order to increase the speed of the turbine. Inconsistent operation of this ventilation is probably due to a concern for resistance. This microchip is difficult to repair. It will have to be changed.

HS blower motor

There are two relatively regular malfunctions with the kicker. The brushes may be damaged. The more time passes, they will be able to wear out and cause false contact. Your kicker can run very randomly, and even not run at all. It also happens that the concern comes from bearings of the fan motor. If the ventilation makes a high-pitched noise, like rusty mechanics, the bearings may need lubrication. Do not hesitate to comment on this file when your concern is different to help Internet users. Enjoy the road!