heating-problem-Toyota-Uuv

How a heater works on a Toyota Uuv

In the middle of winter, heating is a definite asset on the way to work. And when it doesn't work well we miss it intensely. Therefore, before knowing where the problem comes from, you need to understand how it works on your Toyota Uuv, at least in a simplified way. The heating uses the engine temperature to raise the temperature of the personalised tour, then generally the cooling mechanism. Consequently, this duplicates. Also, the emission mechanism, so that the hot air reaches us also has a double use. It's the ventilateur which sends hot air when the car is traveling at low speed or not at all, then it is the speed of your car which will send hot air when you are traveling faster. Pretty well thought out right?

Recurring heating problems on a Toyota Uuv

Broken thermostat

The idea is elementary, in the case where the thermostat which regulates the temperature does not understand well the temperature of the water in the circuit, the whole circuit is affected. Even if your Toyota Uuv's thermostat does not work properly, the heating will still work. Because the temperature produced by the engine will increase gradually, then the cooling circuit too, whether the thermostat works or not. Our only annoyance is that you will have trouble controlling the air temperature.

Air shutters blocked on the Toyota Uuv

It is a concern 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.

Defective fan on Toyota Uuv

You have now entered, the fan is effective only at low speed and the engine off. If this heating system does not generate heat at low speed and you nevertheless perceive its noise, it means that your fan is probably broken. Normally, with more speed, the heating of your Toyota Uuv should work. If the fan does not work at all it should be replaced by a new one.

Blocked hoses

Its symptoms are quite simple. When your heating works and does not create or little heat, the concern must probably come from the hoses. These become blocked over time and do not allow hot water to reach the heating of your Toyota Uuv. In this specific case, clean the hoses or install new ones.

Air pocket in the circuit of the Toyota Uuv

The symptom is sometimes similar to that of the hoses. If air pockets are embedded in the circuit, high temperature water also has problems getting to the heater radiator of this Toyota Uuv. In this case, it is necessary to purge the circuit.

Conclusion

You now understand where your concern might come from. By cons it is possible that the reason comes from the other hand, such as the air duct of your Toyota Uuv blocked, or even a broken valve, however it is still rarer. Leave us a comment if this text helped you. Enjoy the road!