
How does a heater work on a Toyota Corolla Verso 2
In winter, heating is our best ally on the road when we go to work. And when the latter does not work well we notice it ardently. In this case, before finding out what the problem is, you need to know how it works on your Toyota Corolla Verso 2, at least its principle. The heating uses engine temperature to increase heat personalised tour, and generally of the cooling device. Therefore this system has several functions. Also, the fan device, so that the heat arrives in the passenger compartment, also has a duplication. There is a ventilateur which sends heat as soon as the car is traveling at low speed or is stationary, and it is the car's rapidity that will send the heat once you go faster. Rather well thought out, no?
Recurring problems with a heater on a Toyota Corolla Verso 2
Broken thermostat
The concept is simple, in the event that the thermostat which makes it possible to regulate the temperature does not really measure the degree of heat of the water circuit, the whole circuit is affected. Even if the thermostat of your Toyota Corolla Verso 2 no longer works correctly, the heating will work normally. Due to the fact that the temperature produced by the engine will gradually increase, and the cooling circuit at the same time, whether the thermostat is working or not. The only downside is that you won't be able to really control the temperature.
Air flaps blocked on the Toyota Corolla Verso 2
It is a concern that occurs quite frequently. 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 Corolla Verso 2
As you will understand, the fan is only used at low speed and when stopped. In case this heater does not generate heat at low speed but you still hear its noise, it means that the fan is likely to be screwed up. As a general rule, with a higher speed, the heating of your Toyota Corolla Verso 2 will be able to turn. Assuming that the fan does not work, it should be replaced.
Blocked hoses
The signs turn out to be relatively straightforward. When your heater blows but does not create heat or little, the problem must probably come from the hoses. They clog over time and no longer leave the possibility for hot water to reach your heating system in your Toyota Corolla Verso 2. So, clean the hoses or put new ones.
Air pocket in the circuit of the Toyota Corolla Verso 2
The syndrome will be the same as those of the hoses. If air pockets are inserted into the circuit, the high temperature water also has problems reaching the heating radiator of your Toyota Corolla Verso 2. So, it is necessary to bleed the circuit. water.
Conclusion
You now know what the problem might arise from. That said, it may be that the problem comes from another place, for example the air duct of your Toyota Corolla Verso 2 blocked, or a broken valve, but it is still less frequent. Leave us a comment if this post helped you. Good walk !