It is never pleasing to perceive a sound you don’t know anything about and comes from your car. So what if you determine a noise that is persistant in the cabin of your Lexus CT? It is highly plausible that this is a small issue, but before being sure of that, it is better to do some checks. Our team has produced this content to help you locate and adjust this cabin noise. First, we will look at those that come from the dashboard, then noises from the cabin, the doors, and finally the plastic noises on Lexus CT that surface when it is hot.
Reasons that can cause noise in the passenger cabin of your Lexus CT
I feel plastic rattling noises on the dashboard Lexus CT
One of the plausible causes that can produce a plastic rattling noise in your Lexus CT is that your dashboard, after an intervention or vibrations suffered during its lifetime, it may have fasteners that have come loose or unscrewed. Try to discover the precise location of this plastic rattling noise on Lexus CT and using your vehicle’s technical manual try to check the tightness of all the screws concerned. Otherwise take your vehicle to your technician.
I perceive noises in the cabin Lexus CT
The second most regular possibility of a cabin noise in your Lexus CT is that some parts that come apart may be loose, either because of too frequent disassembly that would have reduced the holding between these elements, or because of vibrations. Think about verifying your ceiling light which is very often the reason of a cabin noise on Lexus CT. Otherwise open your doors, those closest to the source of the noise and check all the openings, covers that are located there, some may have moved and therefore vibrate while driving. Usually putting them back in place or gluing them is enough to fix the issue.
I perceive door noises on my Lexus CT
If you feel a plastic noise on the doors of your Lexus CT, it is plausible that it is one of your door trim fasteners that is damaged, or a screw from an internal mechanism of the glass for example or the loudspeaker that has unscrewed and therefore makes the component in question to rub against the door interior. Feel free to disassemble your door trim to find the reason of this plastic door noise on Lexus CT. For more information on door noises on Lexus CT, feel free to look at this article.
I perceive a cabin noise when hot Lexus CT
If, on the other hand, you experience cabin noises in your Lexus CT when summer arrives or when the outside temperature is warm, it is unfortunately rational that this trouble manifests itself more during these times. In fact, plastic being a rather flexible material will expand with heat and will therefore much more easily rub on other plastic or metal parts, this is what will generate cabin noises when hot on your Lexus CT. It is difficult to fix this issue, you can always look for the exact origin of the noise, and try to put foams or tape between the expanding units to limit their noise from their expansion.
