heating-problem-Toyota-Paseo

How a heater works on a Toyota Paseo

When it is cold it is essential on the way to go to work. And when the latter does not activate we notice it intensely. In this situation to understand what is causing the malfunction, you have to know how it works on this Toyota Paseo, at least the basics. The heating uses the engine temperature to raise the temperature of the personalised tour, then generally the cooling system. In fact this system has several functions. In addition, the emission system, so that the air arrives in the cabin has a double system. There is a ventilateur which emits air as soon as the car is driving slowly or not, then it is the speed of the car which will send the air when you are driving faster. It's pretty clever isn't it?

Recurring heating problems on a Toyota Paseo

Broken thermostat

The idea is simple, when the thermostat that regulates the heat does not really understand the temperature of the water circuit, the entire circuit is affected. Even if the thermostat of this Toyota Paseo no longer works correctly, the heating will still work. Quite simply because the temperature coming from the engine will increase little by little, so will the water circuit, whether the thermostat works or not. The only concern is that you will hardly be able to adjust the air temperature.

Air shutters blocked on the Toyota Paseo

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.

Faulty fan on Toyota Paseo

As you will have understood, the fan is useful only at low speed or when stopped. If your heater does not emit too much heat at low speed and yet you still hear its noise, it means that the fan turns out to be probably screwed up. If all goes well, with more speed the heating of this Toyota Paseo should work. If it happens that the fan does not work it should be replaced by a new one.

Blocked hoses

The signs are relatively obvious. As soon as your heating blows but does not create very little heat, the malfunction certainly comes from the hoses. These clog up the more time passes and no longer allow hot water to reach the heating of this Toyota Paseo. So, unclog the hoses or put new ones.

Air pocket in the circuit of the Toyota Paseo

The symptom will be identical to those of the hoses. If ever small pockets of air are introduced into the circuit, hot water will likewise have trouble reaching the radiator of the Toyota Paseo heater. Then just purge the water circuit.

Conclusion

You now know what could cause the malfunction. However it happens that the reason comes from elsewhere, such as the air duct of this Toyota Paseo clogged, or a broken valve, however it is still more rare. Do not hesitate to leave a comment in case this article helped you. Good road !