
How a heater works on a Toyota Corolla 7
When it's cold it's our best ally on the road to work. And when the latter does not turn well we quickly regret it. In this situation before finding out where the problem came from, you need to understand how it works on the famous Toyota Corolla 7, at least in a simplified way. The heating uses the temperature of the engine block to increase the heat of the personalised tour, then in most cases the cooling mechanism. Therefore it is a two in one. In addition, the fan mechanism, so that the heat arrives in the passenger compartment, has a dual system. It's the ventilateur which emits heat when the car is moving slowly or is stationary, then it is the speed of your automobile that will send the heat when you are moving faster. Rather well thought out, no?
Recurring heating problems on a Toyota Corolla 7
Broken thermostat
The idea is elementary, if the thermostat which regulates the heat does not correctly capture the temperature of the water circuit, the entire circuit is affected. Even if the thermostat of the famous Toyota Corolla 7 no longer works properly, the heating will work normally. Because the temperature produced by the engine block will gradually increase, then the cooling circuit in the same way, whether the thermostat is working or not. The only problem is that you will hardly be able to regulate the heat emitted.
Air shutters blocked on the Toyota Corolla 7
It is a concern that happens quite regularly. 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 7
As you will understand, the fan is effective only at low speed or when stopped. If it happens that this heating system does not generate too much heat at low speed and yet you still discern noise, it is good that this fan probably turns out to be screwed up. Normally, thanks to a brisk pace the heater of the famous Toyota Corolla 7 will work. If the fan does not work, it will have to be replaced.
Blocked hoses
The clues are pretty obvious. If your heater is running but does not generate hot air or little, the problem is probably with the hoses. The more time passes, these clog up and no longer allow hot water to reach your heater in the famous Toyota Corolla 7. So clean the hoses or put new ones.
Air pocket in the circuit of the Toyota Corolla 7
The syndrome is identical to those of the hoses. If it happens that air bubbles are stored inside the circuit, the high temperature water will similarly have difficulty accessing the heating radiator of this famous Toyota Corolla 7. So, it is necessary to purge the water circuit.
Conclusion
You now know where the concern might come from. That said, it is possible that the problem comes from elsewhere, such as the air duct of the famous Toyota Corolla 7 cluttered, or a defective valve, but it is all the same less frequent. You can write a comment if this tutorial was useful to you. Good walk !