If summer comes and the AC isn't working well, it can be annoying. We will see in this article how a AC , then what will be the problems very common.air-conditioning-problem-Renault-Grand-Scenic-2

How air conditioning works on a Renault Grand Scenic 2

The AC works roughly like a fridge. In a somewhat simplified way, this is its principle. The air conditioner compress a fluid. It changes from a liquid state to a gaseous state. By becoming gaseous, it gains in volume and is refreshed. The hot air from inside the car is then cooled through this circuit and then circulated through the cabin filter . It removes toxic molecules for the body. Finally, the cold air is reintroduced into the passenger compartment of the Renault Grand Scenic 2.

Renault Grand Scenic 2: most frequent air conditioning problems

Depending on the problems, its origins may change. Here are the rather usual problems in this Renault Grand Scenic 2, and then what can be their causes.

The air conditioning of your Renault Grand Scenic 2 no longer generates cold

It is possible that there is a liquid deficiency refrigerant in its personalised tour . In this situation, it will be advisable to rebalance the level. The liquid is truly toxic, we advise you to go to a professional for such an action. It may happen that the compressor of this Renault Grand Scenic 2 no longer activates properly. In this situation, it is sometimes possible to correct it, but it will often be inevitable to replace it. The concern may also arise from evaporator , exchanger air or even valve defective. Difficult to diagnose in this case. Go to your mechanic if you cannot recognize the problem.

Cold air arrives less quickly in the passenger compartment.

This is a rather frequent concern. In general, it will not be an air conditioning problem but a concern resulting from air valves . In this situation, we advise you to remove the shutters and see if they are clogged. If all the air outlets of the Renault Grand Scenic 2 are not working well, in this case the problem certainly comes from the ventilateur . If it does not turn, you will certainly have to replace it.

A strange smell escapes

Don't worry, it's not as dramatic as you might imagine. Over time, bacteria can abound in the air channels or even in the cabin filter of this Renault Grand Scenic 2. It is often sufficient to obtain an antibacterial product and spray it in the circuits as well as in the cabin filter. In the event that these fumes remain, you may need to replace your filter.

Conclusion

The air conditioning in the Renault Grand Scenic 2 presents a relatively complex operation. The concern can come from very diverse causes, and sometimes multiple. So that the problem does not repeat itself, we advise you to run the air conditioning fairly regularly for 5 to 10 minutes every month. Even in winter. Hopefully this file has helped determine the concern. Good road!