It is never pleasurable to find out a sound that you don’t know where it originates from. So, what if you specify a gearbox noise that remains on your Lexus NX? It is most likely to be a small matter, but before making sure of that, it is best to carry out a few verifications. Our staff has composed this content page to help you to fix it. First, we will see what the sources and different gearbox noises can be on Lexus NX, and second, what are the solutions accessible to you. gearbox-noise-lexus-nx

The several noises and their sources

A gearbox / your transmission is the essential component of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Experiencing noises from your Lexus NX’s gearbox is never a good indicator, its repair is pretty much unimaginable to execute due to the lack of skilled mecanician and its replacing involves a heavy expense. The advantages is that generally its life expectancy after a first noise is quite long, which provides you time to organize the repair, but it is fundamental to verify instantly what is your exact matter.

Your Lexus NX transmission makes noise in neutral

If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal elements are already well worn and that you will have to swap it fairly quickly. Indeed, if you are not even with a gear on and it causes sound, the pinions must already be at the end of their life.

You perceive a squeaking, a humming noise at the time of the gear shift

If you are unfortunately the subject of squeaks, or humming noises when you change the gears of your Lexus NX, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely a sign of a gearbox which is nearly good to be replace. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we recommend you to have a look at this content page in order to find the causes and solutions to a clutch noise on Lexus NX.

You feel a whinning or hummin sound from the gearbox of your Lexus NX

Finally, if you perceive a noise close to a humming or whinning sound on the transmssion of your Lexus NX, it is very often the case that the gearbox of your Lexus NX lacks oil. Indeed, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will develop chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not quickly change the oil. In this case the oil should be black and your can can smell burning. Occasionally this kind of noises will be linked to a release bearing on Lexus NX, don’t hesitate to check out our content page.

The solutions existing if you feel a gearbox noise on your Lexus NX

  • Check the gearbox oil of your Lexus NX via the level gauge and reflect on changing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to swap the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
  • Start looking for a second-hand or new gearbox, very few mechanics have the capacity to change damaged parts in your own system, they will almost always offer you a standard exchange.