Discovering noises from your car often is never comfortable, so discovering air conditioning noises on your Lexus CT can be a matter. This manifestation may be a sign of a minor problem as well as a warning of a much significant repair to come. In any situation, it is very important to analyze its source and take the required measures to solve the issue, it is with this in mind that we decided to publish this document to support you understand it better. We will first look at the plausible causes for noise in the ventilation of your Lexus CT. Then, in a second part, we will look into the noises linked to the air conditioning of your car.
Noise air conditioning Lexus CT : most common causes coming from general ventilation
Loud noise or roar from ventilation or fan of your Lexus CT
Discovering a air conditioning noise on Lexus CT is never satisfying, and can make your journeys specifically distressing. Ventilation is important whether it is in winter to defog your windscreen or to cool down the car during the summer. In any circumstance, having a thumping noise from the air conditioning of your Lexus CT is a matter that must be addressed. This noise is very often caused by a worn or dirty fan motor. To ensure that that the issue is generated by the ventilation, we encourage that you open the ventilation of the issue location and look at the condition of the fan, possibly grease it first, and if this is not sufficient, it will probably have to be swapped.
I hear an air conditioning noise clicking Lexus CT
We will now take a look at the clicking air con sounds you may hear from your ventilation. A clicking noise from Lexus CT air conditioning is often a consequence of a duct or fan obstructed by a foreign body. This noise is expected to amplify as the air flow in the circuit increase. Bear in mind to check 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 car to your mechanic.
I notice an hissing air conditioning noise Lexus CT
Finally, if you detect a whistling noise in the ventilation of your Lexus CT, it may be that the source of it is linked to a fan that has shifted or is starting to dry . In any situation, you will need to check the fan that causes you problem to visually check its condition. The easiest method is to open the ventilation circuit again, and rotate the circuit while you are examining its proper action, you can try to grease it to limit this noise, but it is very likely that the final solution is to replace it. If you have a whistling noise but are not sure if it is linked to ventilation, we advise you to read this document about front end noise on Lexus CT to discover its source.
I hear an air conditioning Lexus CT noise : precisely caused by your air con system
Slamming noise air conditioning Lexus CT
We will now have a look at the precise 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 short and when you start it only represents a good running of your air conditioning compressor which lights up, this noise can be loud. Alternatively, if you hear a clicking noise or air conditioning scrap metal on your regular Lexus CT, you will have to feel concerned in this situation. In fact, it can state an air conditioning compressor clutch, or compressor itself that needs to be swapped. So have your auto mechanic check its proper process.
Pshhh noise / hissing air conditioning Lexus CT
If you are subject to pshhhh or whistling noise on the air condition side of your heater fan on Lexus CT, but in cooling mode, you have two alternatives to explain this issue. In fact, at first, the most likely reason is that your air conditioning unit is running out of gas, to check 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 Lexus CT and the issue should be fixed. Otherwise, you may experience a system leak and this psshhh or hiss may be linked to the gas escaping from the device. You can check out the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your auto mechanic.
