Finding out noises from your automobile often is never pleasant, so finding out air conditioning noises on your Lexus CT can be a issues. This symptom may be a sign of a insignificant problem as well as a warning of a much bigger repair to come. In any situation, it is very important to look into its source and take the necessary actions to solve the issue, it is with this in mind that we desired to write this article 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 step, we will focus on the noises linked to the air conditioning of your automobile.
Noise air conditioning Lexus CT : most general origin coming from general ventilation
Loud noise or roar from ventilation or fan of your Lexus CT
Finding out a air conditioning noise on Lexus CT is never pleasing, and can make your travels particularly annoying. 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 dull noise from the air conditioning of your Lexus CT is a issues that must be resolved. This noise is very often connected to a worn or dirty fan motor. To be certain that the issue is triggered by the ventilation, we suggest that you open the ventilation of the issue place and check the state of the fan, possibly grease it first, and if this is not enough, it will most likely have to be swapped.
I experience an heater fan noise like a click Lexus CT
We will now look into the clicking noises you may experience from your ventilation. A clicking noise from Lexus CT heater fan is often caused by a duct or fan blocked by a foreign body. This noise is likely to increase as the air flow in the circuit increases. Remember 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 issue continues, take your automobile to your mechanic.
I notice an hissing heater fan noise Lexus CT
Finally, if you experience a whistling noise in the ventilation of your Lexus CT, it may be that the origin of it is linked to a fan that has shifted or is beginning to dry . In any situation, you will need to inspect the fan that causes you problem to visually examine its state. The easiest way is to open the ventilation circuit again, and rotate the circuit while you are watching its proper action, you can try to grease it to limit this noise, but it is very likely that the final remedy is to replace it. If you have a whistling noise but are not sure if it is linked to ventilation, we suggest you to read this article about front end noise on Lexus CT to find its source.
I experience an heater fan Lexus CT noise : specific air conditioning
Slamming noise air conditioning Lexus CT
We will now check out the precise part of the air conditioning side of your heater fans and the origin of the noise it can emit. A clicking noise in your air conditioning, if it is brief and when you start it only represents a good function 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 Lexus CT, 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 swapped. So have your mechanic examine its proper performance.
Pshhh noise / hissing air conditioning Lexus CT
If you detect pshhhh or whistling noise on the air condition side of your heater fan on Lexus CT, but in cooling mode, you have two possibilities to explain this issue. Indeed, at first, the most likely reason is that your air conditioning equipment is running out of gas, to examine it you should feel 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 CT and the issue should be fixed. Otherwise, you may encounter a system leak and this psshhh or hiss may be linked to the gas getting away 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 automobile to your mechanic.
