As soon as the temperatures rise and this air conditioning does not work properly, it is sometimes unpleasant. We will see here how a air conditioning , then what will be the troubles very common.air-conditioning-problem-Citroen-Sm

How air conditioning works on a Citroen Sm

The AC works almost ready such as a fridge. If we popularize, that's how it works. This air conditioner compress a gas. This is transformed from a liquid state to a gaseous state. By becoming gaseous, it gains in volume and cools. The hot air in the passenger compartment is then cooled via this circuit, then passes via the cabin filter . The latter removes particles harmful to the body. Finally, the cold air is re-incorporated into the passenger compartment of this Citroen Sm.

Citroen Sm: most frequent air conditioning problems

Depending on the concerns, the causes will change. These are therefore the rather usual concerns in this Citroen Sm, then what are their reasons.

The air conditioning of your Citroen Sm no longer generates cold

It happens that there is a liquid deficiency refrigerant in your personalised tour . In this situation, it will be necessary to have the level redone. This liquid remains frankly toxic, we advise you to go to a garage to carry out this manipulation. It is likely that the compressor of this Citroen Sm no longer works properly. In this case, it is sometimes imaginable to repair it, however it will often be inevitable to replace it with a new one. The concern may also arise from evaporator , exchanger air or even valve deteriorated. Complex to diagnose from then on. Go to your mechanic if you cannot diagnose the problem.

The cold air arrives less simply in the passenger compartment.

This remains a rather frequent concern. In general, this will not be a concern for air conditioning but a concern from air shutters . In this situation, we advise you to remove the shutters and see if they are dirty. In the event that all the air vents of this Citroen Sm go badly, then the problem certainly comes from ventilateur . In the event that it does not work very well, you should probably replace it with a new one.

A strange smell escapes

Don't be afraid, it's not as dramatic as you think. Over time, bacteria may abound in the air channels or even in the cabin filter of this Citroen Sm. Usually you just need to get an antibacterial spray and then disperse it in the circuits as well as in your cabin filter. In the event that odors remain, you will certainly have to change your filter.

Conclusion

The air conditioning in this Citroen Sm has a relatively complicated operation. The concern can come from very different causes, and at times plural. So that the problem does not reappear at all, we advise you to run this AC rather regularly for a few minutes every month. Even in December. It is hoped that this guide has helped to diagnose the concern. See you soon!