It is never pleasant to notice a sound that you don’t know where it comes from. So, what if you discover a gearbox noise that is persistant on your Renault Kadjar? It is most likely to be a minor matter, but before making sure of that, it is best to carry out a few checks. Our staff has made this article to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Renault Kadjar, and second, what are the solutions accessible to you. gearbox-noise-renault-kadjar

The several noises and their sources

A gearbox / your transmission is the essential part of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Discovering noises from your Renault Kadjar’s gearbox is practically never a good signal, its repair is pretty much unimaginable to perform due to the lack of specialized mecanician and its replacement involves a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which offers you time to program the repair, but it is fundamental to verify instantly what is your specific matter.

Your Renault Kadjar transmission makes noise in neutral

If you encounter a gearbox noise even when you are in neutral, it shows that the gearbox’s internal components are already well worn and that you will have to replace it quickly. In fact, if you are not even with a gear on and it generates noise, 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 unluckily hearing squeaks, or humming noises when you change the gears of your Renault Kadjar, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be change. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we recommend you to read this article to be able to find the triggers and solutions to a clutch noise on Renault Kadjar.

You encounter a whinning or hummin sound from the gearbox of your Renault Kadjar

Finally, if you acknowledge a noise almost like a humming or whinning sound on the transmssion of your Renault Kadjar, it is very often the case that the gearbox of your Renault Kadjar lacks oil. In fact, if it lacks oil, the components will be exposed and grind agaisnt each other. In addition, each of its contacts will generate chips or metal dust that will mix with the oil and make even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not almost instantly replace the oil. In this case the oil should be black and your can can smell burning. In some cases this kind of noises will be linked to a release bearing on Renault Kadjar, don’t hesitate to have a look at our article.

The solutions available if you have a gearbox noise on your Renault Kadjar

  • Verify the gearbox oil of your Renault Kadjar via the level gauge and consider swapping 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 replace damaged parts in your own system, they will almost always offer you a standard exchange.