heating-problem-Toyota-Hilux

How a heater works on a Toyota Hilux

When it is cold it is our best ally on the way to work. When it does not rotate we notice it quickly. In this situation in order to know where the problem originated, it is necessary to know how it works on this Toyota Hilux, at least its principle. The heating uses the engine block temperature to raise the temperature of the personalised tour, and very often the cooling mechanism. In fact this system has several functions. Also, the emission mechanism, so that the hot air comes into the cabin has a double system. There is a ventilateur which sends hot air when the vehicle is traveling at low speed or is stopped, and it is the speed of your automobile which allows hot air to be sent once you are driving at high speed. Well designed, right?

Recurring heating problems on a Toyota Hilux

Broken thermostat

The concept is simple, in the case where the thermostat which regulates the heat does not measure well the degree of heat of the cooling circuit, the whole of the latter is impacted. Even if the thermostat of this Toyota Hilux still does not work properly, the heating will still work. Because the temperature produced by the engine block will increase gradually, then the water circuit in the same way, even without a thermostat. The only concern is that you will have trouble changing the temperature.

Air shutters blocked on the Toyota Hilux

It's a concern that happens quite often. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.

Defective fan on Toyota Hilux

You have now entered, the fan is useful only at reduced speed and the engine off. If the heating system does not generate heat at low speed and you still hear a sound, it means that the fan is probably faulty. If all goes well, with a higher speed the heating of this Toyota Hilux will be able to turn. Assuming that the fan does not work at all, it will have to be replaced by a new one.

Blocked hoses

His signs turn out to be rather obvious. When your heating blows and does not generate very little hot air, the problem probably comes from the hoses. These become blocked the more time passes and do not allow hot water to reach your heating of this Toyota Hilux. In this case, wash the hoses or replace them with new ones.

Air pocket in the circuit of the Toyota Hilux

The symptom is identical to those of the hoses. If ever air bubbles are stored in the circuit, the water will also have problems accessing the heating radiator of this famous Toyota Hilux. In this case, you just need to purge the water circuit.

Conclusion

You now understand from where the worry might arise. That said, the problem may come from another location, such as the air duct of this clogged Toyota Hilux, or a defective valve, but it's still less common. Leave us a comment in case this tutorial helped you. Good road !