Experiencing noises from your car quite often is never pleasant, so discovering air conditioning noises on your Lexus NX can be a issues. This sign may be a sign of a insignificant issue as well as a warning of a much larger repair to come. In any situation, it is very important to check out its origin and take the necessary actions to resolve the issue, it is with this in mind that we wanted to publish this page to support you understand it better. We will first look at the possible reasons for noise in the ventilation of your Lexus NX. Then, in a second step, we will deal with the noises relating to the air conditioning of your car.
Noise air conditioning Lexus NX : most regular origin coming from general ventilation
Loud noise or roar from ventilation or fan of your Lexus NX
Experiencing a air conditioning noise on Lexus NX is never satisfying, and can make your journeys particularly distressing. 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 muffled noise from the air conditioning of your Lexus NX is a issues that must be treated. This noise is very often associated with a worn or dirty fan motor. To ensure that the issue is triggered by the ventilation, we recommend highly that you open the ventilation of the issue region and check the condition of the fan, possibly grease it first, and if this is not sufficient, it will most certainly have to be substituted.
I acknowledge an heater fan noise clicking Lexus NX
We will now have a look at the clicking noises you may acknowledge from your ventilation. A clicking noise from Lexus NX heater fan is often the result of a duct or fan blocked by a foreign body. This noise is expected to increase as the air flow in the circuit increases. Remember to check 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 issue is persistant, take your car to your garage.
I read an hissing heater fan noise Lexus NX
Finally, if you note a whistling noise in the ventilation of your Lexus NX, 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 have to check out the fan in question to visually check its condition. The easiest process is to open the ventilation circuit again, and turn on the system while you are observing its proper action, you can try to grease it to limit this noise, but it is very likely that the final answer is to swap it. If you have a whistling noise but are not sure if it is connected to ventilation, we suggest you to consult this document about front end noise on Lexus NX to find its source.
I acknowledge an heater fan Lexus NX noise : specific air conditioning
Slamming noise air conditioning Lexus NX
We will now have 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 brief and when you start it only means a good working of your air conditioning compressor which lights up, this noise can be loud. However, if you acknowledge a clicking noise or air conditioning scrap metal on your regular Lexus NX, you will have to get worried in this situation. Indeed, it can state an air conditioning compressor clutch, or compressor itself at the end of its life. So have your repair shop check its proper process.
Pshhh noise / hissing air conditioning Lexus NX
If you hear pshhhh or whistling noise on the air condition side of your heater fan on Lexus NX, but in cooling mode, you have two alternatives to explain this issue. Indeed, at first, the most likely cause is that your air conditioning system is running out of gas, to check it you should encounter that the cold it has to emit is no longer as low as before, if so, have your air conditioning system charged on your Lexus NX and the issue should be fixed. On the other hand, you may experience a system leak and this psshhh or hiss may be connected to the gas getting out from the system. You can test the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your repair shop.
