heating-problem-Toyota-Land-Cruiser-Serie-40

How a heater works on a Toyota Land Cruiser Serie 40

When it is cold it is essential on the way when you go to work. And when the latter no longer works, we ardently regret it. Therefore, to know what is the source of the problem, you will need to understand how it works on your Toyota Land Cruiser Serie 40, at least in a simplified way. The heating uses heat from the engine block to raise the temperature of the personalised tour, then in most cases of the cooling mechanism. In this way it duplicates. Also, the fan mechanism, so that the heat arrives in the cabin also has a double use. There is a ventilateur which sends the heat when the car is running at low speed or not at all, then it is the speed of the vehicle which will send the heat when you drive at high speed. Pretty well thought out right?

Recurring heating problems on a Toyota Land Cruiser Serie 40

Broken thermostat

The concept is easy, in the case where the thermostat which regulates the temperature does not really capture the degree of heat of the water in the circuit, the whole of the latter is impacted. Even if the thermostat of your Toyota Land Cruiser Serie 40 no longer works correctly, the heating will function normally. Because the natural heat of the engine block will gradually increase, and the water circuit at the same time, even without a thermostat. Our only worry is that you will have trouble regulating the heat emitted.

Air shutters blocked on the Toyota Land Cruiser Serie 40

This is a problem 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.

Faulty fan on the Toyota Land Cruiser Serie 40

As you will understand, the fan is only used at low speed and stopped. In case the heater does not send too much heat at low speed but you still hear noise, it means that this fan will definitely be screwed up. Ordinarily, thanks to a fast pace, the heating of your Toyota Land Cruiser Serie 40 will be able to work. If it happens that the fan does not work it should be changed.

Blocked hoses

Its signs are quite simple. When your heating works but does not create heat or very slightly, the problem must probably come from the hoses. They become dirty over time and no longer allow hot water to reach the heating of your Toyota Land Cruiser Serie 40. So, clean the hoses or replace them with new ones.

Air pocket in the circuit of the Toyota Land Cruiser Serie 40

The symptom is sometimes similar to those of the hoses. If air streams are introduced into the heart of the circuit, hot water will also have difficulty reaching the radiator of the heating of this Toyota Land Cruiser Serie 40. Then, it is only necessary to purge the circuit water.

Conclusion

You now understand what will cause the problem. Nevertheless it is possible that the problem could come from another place, such as the air duct of your Toyota Land Cruiser Serie 40 obstructed, or a defective valve, but it is still quite rare. You can write a comment in case this post was useful to you. Enjoy the road!