heating-problem-Renault-Kangoo-2

How a heater works on a Renault Kangoo 2

In the middle of winter, heating is our best ally on the road to work. And when it stops spinning we miss it quickly. In this situation to know where the problem comes from, we will have to assimilate how it works on this Renault Kangoo 2, at least its principle. The heating uses the heat from the engine block to increase the heat from the personalised tour, and in most cases of the cooling device. So this system has several functions. In addition, the emission device, so that the hot air arrives in the cabin also has a double use. There is a ventilateur which emits hot air as soon as the vehicle is running at low speed or or not, and it is the speed of your automobile which will send hot air when you are traveling faster. It's pretty clever isn't it?

Recurring heating problems on a Renault Kangoo 2

Broken thermostat

The idea is affordable, assuming that the thermostat which regulates the temperature does not really measure the degree of heat of the water circuit, the whole of the latter is impacted. Even if the thermostat of this Renault Kangoo 2 does not turn well, the heating will still work. Quite simply because the heat produced by the engine block will increase progressively, then the water circuit in the same way, even without thermostat. The only hassle is that you will have trouble regulating the heat emitted.

Air shutters blocked on the Renault Kangoo 2

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 Renault Kangoo 2

As you can imagine, the fan only works at low speed and the engine off. If your heating system does not send heat at low speed at all and nevertheless you still hear noise, it is good that the fan is certainly defective. Normally, with higher speed, the heating of this Renault Kangoo 2 will work. In case the fan really does not rotate it will have to be changed.

Blocked hoses

The clues are relatively simple. In case your heating blows but does not heat or very slightly, the problem must certainly come from the hoses. These become blocked over time and no longer allow hot water to reach the heating of this Renault Kangoo 2. In this situation, wash the hoses or else put new ones.

Air pocket in the circuit of the Renault Kangoo 2

The symptom happens to be identical to those of the hoses. If air bubbles are introduced into the circuit, the high temperature water has the same problems to reach the radiator of the heating of the Renault Kangoo 2. In this situation, it is necessary to purge the circuit of water.

Conclusion

You now understand where the problem may arise. However it is possible that the problem comes from elsewhere, like the air duct of this cluttered Renault Kangoo 2, even a defective tap, but this is still quite rare. Leave us a comment if this article has ever served you. Good road !