Hearing noises from your vehicle often is never relaxing, so experiencing air conditioning noises on your Volkswagen Transporter can be a matter. This sign may be a sign of a small issue as well as a warning of a much larger repair to come. In any situation, it is very important to investigate its origin and take the necessary actions to correct the issue, it is with this in mind that we desired to write this article to help you understand it better. We will first look at the plausible causes for noise in the ventilation of your Volkswagen Transporter. Then, in a second step, we will focus on the noises connected to the air conditioning of your vehicle.
Noise air conditioning Volkswagen Transporter : most common causes coming from general ventilation
Loud noise or roar from ventilation or fan of your Volkswagen Transporter
Hearing a air conditioning noise on Volkswagen Transporter is never enjoyable, and can make your journeys specifically unpleasant. Ventilation is important whether it is in winter to warm up or defog or to cool down the car during the summer. In any case, having a dull noise from the air conditioning of your Volkswagen Transporter is a matter that must be addressed. This noise is very often relating to a worn or dirty fan motor. To make sure that that the issue is induced by the ventilation, we advise that you open the ventilation of the issue place and check out the condition of the fan, possibly grease it first, and if this is not enough, it will certainly have to be swapped.
I experience an heater fan noise click Volkswagen Transporter
We will now have a look at the clicking noises you may experience from your ventilation. A clicking noise from Volkswagen Transporter heater fan is often caused by a duct or fan blocked by a foreign body. This noise is supposed to enhance as the air flow in the circuit raises. Maintain in mind to verify the cleanliness 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 issue lasts, take your vehicle to your mechanic.
I listen to an hissing heater fan noise Volkswagen Transporter
Finally, if you recognise a whistling noise in the ventilation of your Volkswagen Transporter, it may be that the origins of it is connected to a fan that has shifted or is commencing to dry . In any situation, you will need to inspect the fan in question to visually verify its condition. The easiest method is to open the ventilation circuit again, and turn on the circuit while you are examining 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 connected to ventilation, we recommend you to check out this document about front end noise on Volkswagen Transporter to discover its origin.
I experience an heater fan Volkswagen Transporter noise : specific air conditioning
Slamming noise air conditioning Volkswagen Transporter
We will now take a look at the particular part of the air conditioning side of your heater fans and the source of the noise it can make. A clicking noise in your air conditioning, if it is short and when you start it only signifies a good functioning of your air conditioning compressor which lights up, this noise can be loud. Alternatively, if you experience a clicking noise or air conditioning scrap metal on your regular Volkswagen Transporter, you will have to get worried in this situation. Indeed, it can announce an air conditioning compressor clutch, or compressor itself that needs to be replaced. So have your technician verify its proper performance.
Pshhh noise / hissing air conditioning Volkswagen Transporter
If you fell pshhhh or whistling noise on the air condition side of your heater fan on Volkswagen Transporter, but in cooling mode, you have two alternatives to explicate this issue. Indeed, at first, the most likely reason is that your air conditioning unit is running out of gas, to verify it you should feel that the cold it has to produce is no longer as cold as before, if so, have your air conditioning system charged on your Volkswagen Transporter and the issue should be fixed. On the other hand, you may encounter a system leak and this psshhh or hiss may be connected to the gas escaping from the unit. You can test the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your vehicle to your technician.
