It is never pleasurable to discover a sound that you don’t know where it originates from. So, what if you specify a gearbox noise that lasts on your Lexus RX? It is most likely to be a minor concern, but before making sure of that, it is best to carry out a few checks. Our team has made this article to support you to fix it. First, we will see what the sources and different gearbox noises can be on Lexus RX, and second, what are the solutions accessible to you. gearbox-noise-lexus-rx

The distinct noises and their sources

A gearbox / your transmission is the significant element of the transmission, it is coupled to the clutch that will release the engine pressure on the gearbox mechanisms. Discovering noises from your Lexus RX’s gearbox is practically never a good indication, its repair is almost unimaginable to accomplish due to the lack of reliable garages and its replacing requires a heavy expense. The benefit is that generally its life expectancy after a first noise is reasonably long, which offers you time to prepare the repair, but it is crucial to examine quickly what is your specific concern.

Your Lexus RX transmission generates noise in neutral

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

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

If you are sadly feeling squeaks, or humming noises when you change the gears of your Lexus RX, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely an indicator of a gearbox which is nearly good to be change. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we encourage you to read this article in order to find the triggers and solutions to a clutch noise on Lexus RX.

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

Finally, if you acknowledge a noise close to a humming or whinning sound on the transmssion of your Lexus RX, it is very often the case that the gearbox of your Lexus RX lacks oil. In fact, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will create chips or metal dust that will mix with the oil and generate even greater resistance to mechanisms that are already worn out, a snowball effect will occur 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. In some cases this sort of noises will be linked to a release bearing on Lexus RX, don’t hesitate to visit our article.

The solutions available if you experience a gearbox noise on your Lexus RX

  • Verify the gearbox oil of your Lexus RX 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 replace 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 technicians have the capability to change damaged parts in your own system, they will almost always offer you a standard exchange.