When temperatures rise and the air conditioning does not work well, it can be unpleasant. We will see in this article how a air conditioning , then what will be the problems the most regular.air-conditioning-problem-Renault-Dezir

How air conditioning works on a Renault Dezir

Air conditioning works roughly like a refrigerator. If we popularize, here is its principle. This air conditioner compress a gas. It changes from a liquid state to a gaseous state. When it is gaseous it disperses and loses in temperature. The air inside the car is then cooled through this system, then escapes through the cabin filter . The latter removes particles harmful to the lungs. Finally, the cold air will be reinjected into the Renault Dezir.

Renault Dezir: most frequent air conditioning problems

Depending on the problems, its causes may differ. Discover the most usual problems for a Renault Dezir, then what are their causes.

The air conditioning of your Renault Dezir no longer generates cold

It happens that there is a liquid deficiency refrigerant in your personalised tour . In this situation, it will be recommended to rebalance the level. The liquid remains frankly toxic, we advise you to go to a garage to carry out this manipulation. It is likely that the compressor of the Renault Dezir no longer works correctly. So it is still simple to fix it from time to time, but it will generally be inevitable to replace it with a new one. The concern may also arise from evaporator , exchanger air or a valve defective. Difficult to determine in these cases. Drive to a professional in case you are struggling to determine the concern.

The cold air arrives less simply in the passenger compartment.

This remains a rather recurring concern. Usually, this is not a concern for air conditioning but a concern from air shutters . In this situation, we advise you to remove the shutters and check if they are dirty. If all the air vents in the Renault Dezir ever go wrong, in this situation the concern probably comes from the ventilateur . If it does not work, you will certainly have to replace it with a new one.

A strange smell escapes

No reason to worry, it won't be as dramatic as you think. Over time, bacteria may abound in the air circuits or in the cabin filter of the Renault Dezir. In general, you will just need to get an antibacterial spray and then spray it inside the circuits as well as in your cabin filter. If these scents persist, you will probably have to replace your filter.

Conclusion

The air conditioning of the Renault Dezir operates relatively complex. The concern may arise from really different, and sometimes multiple, reasons. So that the problem does not return, we advise you to turn on the AC rather regularly for about twenty minutes every month. Even in December. Hope this guide has helped you determine the concern. See you soon!