It is never pleasurable to perceive a sound that you don’t know where it comes from. So, what if you identify a gearbox noise that continues on your Lexus GS? It is most likely to be a minimal concern, but before making sure of that, it is best to do a few verifications. Our team has composed this content page to support you to correct it. First, we will see what the sources and different gearbox noises can be on Lexus GS, and second, what are the solutions available to you. gearbox-noise-lexus-gs

The different noises and their origins

A gearbox / your transmission is the necessary component of the transmission, it is linked to the clutch that will release the engine tension on the gearbox systems. Experiencing noises from your Lexus GS’s gearbox is never a good signal, its repair is nearly impossible to execute due to the lack of skilled mecanician and its replacement involves a heavy expense. The advantages is that generally its life expectancy after a first noise is quite long, which offers you time to arrange the repair, but it is crucial to examine instantly what is your exact concern.

Your Lexus GS transmission makes noise in neutral

If you feel a gearbox noise even when you are in neutral, it shows that the gearbox’s internal elements are already well worn and that you will have to replace it in short order. In fact, if you are not even with a gear on and it produces sound, the pinions must already be at the end of their life.

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

If you are regrettably feeling squeaks, or humming noises when you switch the gears of your Lexus GS, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not limited 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 swap. If you have the feeling after looking at that the noise comes from the clutch and not the gearbox, we advise you to browse this document to be able to find the causes and solutions to a clutch noise on Lexus GS.

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

Finally, if you experience a noise close to a humming or whinning sound on the transmssion of your Lexus GS, it is very often the case that the gearbox of your Lexus GS lacks oil. In fact, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will make 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 appear if you do not as soon as possible change the oil. In this case the oil should be black and your can can smell burning. Occasionally this sort of noises will be linked to a release bearing on Lexus GS, don’t hesitate to look at our document.

The solutions existing if you experience a gearbox noise on your Lexus GS

  • Check the gearbox oil of your Lexus GS via the level gauge and reflect on replacing 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 ability to change damaged parts in your own system, they will almost always offer you a standard exchange.