
How a heater works on a Toyota Auris 2
In the middle of winter, heating is essential on the way when you go to work. And when it doesn't work, we very much regret it. So in order to know what is causing the malfunction, you need to understand how it works on your Toyota Auris 2, at least its principle. The heating uses engine temperature to warm the personalised tour, and generally the cooling device. In this way it duplicates. Similarly, the fan device, so that the air comes into the cabin also has a dual purpose. There is a ventilateur which sends the air as soon as the automobile is traveling at low speed or not at all, and it is the speed of your automobile which will send the air as soon as you drive at high speed. Pretty well thought out right?
Recurring heating problems on a Toyota Auris 2
Broken thermostat
The idea is easy, assuming that the thermostat that regulates the temperature does not really understand the degree of heat of the water in the circuit, the whole of the latter is affected. Even if the thermostat of your Toyota Auris 2 still does not activate properly, the heating will still work. Because the temperature coming from the engine will increase gradually, then the cooling circuit in the same way, even without thermostat. The only hassle is that you will hardly be able to adjust the air temperature.
Air shutters blocked on the Toyota Auris 2
It is a dysfunction 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 the Toyota Auris 2
As you can imagine, the fan only works at low speed and in neutral. If your heater does not generate low-speed air at all and you still hear noise, it means that the fan will probably be ruined. If all goes well, thanks to more speed the heating of your Toyota Auris 2 will work. Assuming that the fan does not really activate it is better to change it.
Blocked hoses
The symptoms will be fairly obvious. As soon as your heating blows but does not create heat or very slightly, the malfunction must probably come from the hoses. These clog up over time and no longer allow hot water to access the heating of your Toyota Auris 2. Therefore, remove the hoses or replace them with new ones.
Air pocket in the circuit of the Toyota Auris 2
The symptom happens to be identical to that of the hoses. If air streams are inserted in the circuit, the hot water has the same problems to access the radiator of the heating of this famous Toyota Auris 2. Therefore, it is necessary to purge the circuit water.
Conclusion
You now understand what will happen to the malfunction. On the other hand it may be that the problem comes from another place, like the air duct of your Toyota Auris 2 clogged, or even a defective valve, but this remains unfortunately less frequent. Leave us a comment if you have ever used this tutorial. See you soon !