heating-problem-Toyota-Cressida

How a heater works on a Toyota Cressida

In the middle of winter it is a definite asset on the way to work. When it no longer turns we miss it ardently. So before you know what the problem is, you need to understand how it works on your Toyota Cressida, at least its principle. The heating use the engine block temperature to warm up the personalised tour, and generally the cooling system. So this system has several functions. Similarly, the ventilator system, so that air enters the cabin has a dual system. There is a ventilateur which sends the air when the car is driving at low speed or not at all, and it is the speed of your automobile which will send the air when you drive faster. It's pretty clever isn't it?

Recurring heating problems on a Toyota Cressida

Broken thermostat

The idea is simple, if the thermostat that regulates the heat does not understand the degree of heat of the water in the circuit, the entire circuit is affected. Even if the thermostat of your Toyota Cressida does not work well, the heating will work normally. Simply because the natural temperature of the engine block will gradually increase, so the cooling system in the same way, whether it is regulated or not. The only annoyance is that you will find it difficult to change the air temperature.

Air shutters blocked on the Toyota Cressida

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 Toyota Cressida

You have now entered, the fan is useful only at low speed and stopped. If this heating system does not emit too much heat at low speed and you nonetheless perceive its noise, it is good that your fan will certainly be running. Generally, with more speed, the heating of your Toyota Cressida will be able to work. If the fan does not work at all it will have to be changed.

Blocked hoses

The signs are rather obvious. As soon as your heating works and does not create heat or very slightly, the problem probably comes from the hoses. These become blocked over time and no longer allow hot water to reach your heating of your Toyota Cressida. Therefore, clean the hoses or replace them with new ones.

Air pocket in the circuit of the Toyota Cressida

The syndrome is found to be similar to that of the durits. If air streams have ever been stored inside the circuit, water also has difficulty accessing the heating radiator of your Toyota Cressida. From then on, it will suffice to purge the circuit.

Conclusion

You now know what may be causing the problem. However it happens that the reason comes from elsewhere, like the air duct of your cluttered Toyota Cressida, or a defective tap, but it is still less frequent. Leave us a comment if this text has helped you. See you soon !