When temperatures rise and your air conditioning does not work, it can be annoying. We will discover with this article how a air conditioning , then what are the problems very common.
How air conditioning works on a Renault Grand Scenic 3
Air conditioning works pretty much the same way as a fridge. If we popularize, that's how it works. This air conditioner compress a refrigerant. It changes from a liquid state to a gaseous state. By becoming gaseous, it relaxes and loses temperature. The hot air in the passenger compartment is then cooled through this mechanism, then passes through the cabin filter . It retains particles harmful to the body. Finally, cold air will be reintroduced inside your Renault Grand Scenic 3.
Renault Grand Scenic 3: most frequent air conditioning problems
Depending on the problems, its causes may differ. Here then are the rather usual problems for this Renault Grand Scenic 3, but also what can be their reasons.
The air conditioning of your Renault Grand Scenic 3 no longer generates cold
It is possible that there is a lack of liquid refrigerant within her personalised tour . If this is the case, it will be recommended to redo the level. Your liquid is extremely toxic, we advise you to go to a specialist for this action. It is likely that the compressor of the Renault Grand Scenic 3 no longer activates correctly. In this situation, it is sometimes possible to correct it, but it will generally be necessary to replace it with a new one. The problem could also come from evaporator , exchanger air or even valve deteriorated. Not easy to discover in these cases. Go to an auto repair shop when you cannot diagnose the problem.
The cold air arrives more slowly in the passenger compartment.
Indeed, this is a fairly common problem. Usually this is not a KT problem but a problem related to air valves . If this is the case, we advise you to remove the covers and go to see if they are dirty. If all the air outlets of your Renault Grand Scenic 3 work poorly, then the problem certainly comes from ventilateur . In the event that it does not run very well, you probably need to replace it with a new one.
A strange smell escapes
Don't be worried, it's not as bad as you might imagine. Over time, bacteria can be installed on the air channels or even on the cabin filter Renault Grand Scenic 3. Usually you just need to buy an antibacterial product and then spray it inside the circuits and on the filter. If part of the scent remains, you will certainly have to replace this air filter.
Conclusion
The air conditioning on your Renault Grand Scenic 3 has a fairly complicated operation. The problem can come from very different, and sometimes plural, sources. So that the problem does not reappear at all, we advise you to activate your AC quite often for a few minutes each month. Even in winter. We hope this article has helped you diagnose the problem. Good road!