heating-problem-Toyota-Fj-Cruiser

How a heater works on a Toyota Fj Cruiser

In the middle of winter, heating is our best ally on the road to go to work. When it does not work we notice it quickly. So before knowing where the malfunction came from, you will need to understand how it works on the famous Toyota Fj Cruiser, at least the basics. The heating uses the heat from the engine to increase the heat of the personalised tour, then in most cases the cooling system. So there is duplication. In addition, the fan system, so that the hot air reaches us has a double system. It's the ventilateur which emits hot air as soon as the vehicle is moving slowly or is stopped, then it is the speed of the vehicle which will send hot air when you are driving at high speed. It's pretty clever isn't it?

Recurring heating problems on a Toyota Fj Cruiser

Broken thermostat

The idea is easy, when the thermostat which regulates the heat does not properly capture the temperature of the water in the circuit, the whole of the latter is affected. Even if the thermostat of the famous Toyota Fj Cruiser still does not work properly, the heating will still work. Because the heat produced by the engine will gradually increase, and the cooling circuit at the same time, whether it is regulated or not. The only concern is that you will have trouble setting the air temperature.

Air shutters blocked on the Toyota Fj Cruiser

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 Fj Cruiser

As you will understand, the fan is useful only at low speed and the engine off. If this heater does not generate heat at low speed and yet you still hear a sound, this means that this fan is probably defective. If all goes well, thanks to a higher speed the heating of the famous Toyota Fj Cruiser will turn. Assuming that the fan does not work at all, it will have to be replaced.

Blocked hoses

The symptoms turn out to be fairly obvious. As soon as your heating turns and generates little or no hot air, the malfunction probably comes from the hoses. These become blocked over time and no longer allow hot water to access your heating of the famous Toyota Fj Cruiser. In this case, clean the hoses or put new ones.

Air pocket in the circuit of the Toyota Fj Cruiser

The syndrome is similar to that of the durits. If ever air pockets are inserted inside the circuit, the high temperature water will also have problems reaching the heater of the Toyota Fj Cruiser. In this case, you just need to purge the circuit.

Conclusion

You now know where your dysfunction may arise. However it sometimes happens that the problem arises on the other hand, like the air duct of the famous Toyota Fj Cruiser obstructed, or a broken tap, but it is still less frequent. Leave us a comment in case this text helped you. Good walk !