Listening noises from your vehicle often is never pleasant, so finding out air conditioning noises on your Renault Scenic can be a concern. This indicator may be a sign of a minor trouble as well as a warning of a much significant service to come. In any case, it is very important to look into its origin and take the necessary measures to correct the trouble, it is with this in mind that we decided to write this page to support you understand it better. We will first look at the possible causes for noise in the ventilation of your Renault Scenic. Then, in a second step, we will deal with the noises connected to the air conditioning of your vehicle.
Noise air conditioning Renault Scenic : most regular causes coming from general ventilation
Loud noise or roar from ventilation or fan of your Renault Scenic
Listening a air conditioning noise on Renault Scenic is never satisfying, and can make your travels especially unpleasant. Ventilation is useful whether it is in winter to warm up or defog or to cool down the car during the summer. In any case, having a thumping noise from the air conditioning of your Renault Scenic is a concern that must be resolved. This noise is very often caused by a worn or dirty fan motor. To be sure that the trouble is triggered by the ventilation, we encourage that you open the ventilation of the trouble area and inspect the state of the fan, possibly grease it first, and if this is not enough, it will most likely have to be substituted.
I listen to an heater fan noise click Renault Scenic
We will now take a look at the clicking noises you may listen to from your ventilation. A clicking noise from Renault Scenic heater fan is often brought on by a duct or fan blocked by a foreign body. This noise is likely to build up as the air flow in the circuit raises. Bear in mind to examine the cleanness of your air inlets at the top of your hood, for example. You will then have to open the conduit in question and find the foreign body. If the trouble lasts, take your vehicle to your mechanic.
I listen an hissing heater fan noise Renault Scenic
Finally, if you acknowledge a whistling noise in the ventilation of your Renault Scenic, it may be that the origin of it is linked to a fan that has shifted or is starting to dry . In any case, you will have to inspect the fan that causes you problem to visually examine its state. The easiest solution is to open the ventilation circuit again, and rotate the system while you are observing its proper operation, you can try to grease it to limit this noise, but it is very likely that the final solution is to swap it. If you have a whistling noise but are not sure if it is linked to ventilation, we encourage you to browse this article about front end noise on Renault Scenic to find its source.
I listen to an heater fan Renault Scenic noise : specific air conditioning
Slamming noise air conditioning Renault Scenic
We will now have a look at the particular part of the air conditioning side of your heater fans and the origins of the noise it can emit. A clicking noise in your air conditioning, if it is quick and when you start it only represents a good functioning of your air conditioning compressor which lights up, this noise can be loud. On the other hand, if you listen to a clicking noise or air conditioning scrap metal on your regular Renault Scenic, you will have to feel concerned in this case. In fact, it can announce an air conditioning compressor clutch, or compressor itself that needs to be changed. So have your repair shop examine its proper operation.
Pshhh noise / hissing air conditioning Renault Scenic
If you notice pshhhh or whistling noise on the air condition side of your heater fan on Renault Scenic, but in cooling mode, you have two possibilities to explicate this trouble. In fact, at first, the most likely answer is that your air conditioning system is running out of gas, to examine it you should experience that the cold it has to produce is no longer as low as before, if so, have your air conditioning system charged on your Renault Scenic and the trouble should be fixed. On the other hand, you may knowledge a system leak and this psshhh or hiss may be linked to the gas getting away from the unit. You can check out the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your vehicle to your repair shop.
