heating-problem-Toyota-Avensis-2

How a heater works on a Toyota Avensis 2

When it's cold, it's our best ally on the road when we go to work. And when the latter no longer works, we regret it intensely. So before knowing what the concern comes from, we must understand how it works on the famous Toyota Avensis 2, at least its principle. The heating uses engine heat to increase heat personalised tour, and very often the cooling mechanism. Therefore it is duplicative. In a similar way, the fan mechanism, so that the hot air comes into the passenger compartment, also has a duplication. There is a ventilateur which emits hot air when the car is going smoothly or or not at all, and it is the speed of the car that will send out the hot air once you are traveling faster. Rather well thought out, no?

Recurring heating problems on a Toyota Avensis 2

Broken thermostat

The idea is simple, in the event that the thermostat which regulates the temperature does not measure the temperature of the cooling circuit well, the entire latter is affected. Even though the thermostat of the famous Toyota Avensis 2 no longer works properly, the heating will still work. Because the heat produced by the engine will increase over time, and so will the cooling system, even without a thermostat. The only problem is that you will hardly be able to set the temperature.

Air shutters blocked on the Toyota Avensis 2

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 the Toyota Avensis 2

As you might expect, the fan is useful only at low speed and in neutral. If this heating system does not send too much heat at low speed and you still hear its noise, it means that your fan is undoubtedly defective. As a rule, with a higher speed the heater of the famous Toyota Avensis 2 should work. If the fan does not work, it should be changed.

Blocked hoses

The clues are pretty obvious. When your heater blows and does not heat or very little, the problem must probably come from the hoses. These clog over time and no longer allow hot water to reach your heater in the famous Toyota Avensis 2. In this case, wash the hoses or put new ones.

Air pocket in the circuit of the Toyota Avensis 2

The syndrome is the same as for hoses. If ever small pockets of air have entered the heart of the circuit, hot water similarly has difficulty accessing the heating radiator of your Toyota Avensis 2. In this case, it will suffice to purge the circuit. .

Conclusion

You now know where this worry can arise. However, it happens that the problem comes from elsewhere, for example the air duct of the famous Toyota Avensis 2 clogged, or a defective valve, but this is still rather rare. You can write a comment if this tutorial was useful to you. Enjoy the road!