It is never pleasant to notice a sound that you don’t know where it originates from. So, what if you discover a gearbox noise that remains on your Renault Laguna? It is most likely to be a small issues, but before making sure of that, it is best to perform a few checks. Our staff has made up this content page to support you to correct it. First, we will see what the sources and different gearbox noises can be on Renault Laguna, and second, what are the solutions accessible to you. gearbox-noise-renault-laguna

The distinct noises and their origins

A gearbox / your transmission is the significant component of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Discovering noises from your Renault Laguna’s gearbox is rarely a good indication, its fix is pretty much impossible to accomplish due to the lack of professional mecanician and its replacing necessitates a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which provides you time to arrange the fix, but it is necessary to verify quickly what is your specific issues.

Your Renault Laguna transmission produces noise in neutral

If you experience 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 change it fairly quickly. Indeed, 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 listen to a squeaking, a humming noise at the time of the gear shift

If you are regrettably hearing squeaks, or humming noises when you change the gears of your Renault Laguna, 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 a sign of a gearbox which is nearly good to be replace. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we encourage you to browse this content to be able to find the triggers and solutions to a clutch noise on Renault Laguna.

You experience a whinning or hummin sound from the gearbox of your Renault Laguna

Finally, if you listen to a noise almost like a humming or whinning sound on the transmssion of your Renault Laguna, it is very often the case that the gearbox of your Renault Laguna lacks oil. Indeed, if it lacks oil, the components 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 create 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 situation 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 Laguna, don’t hesitate to check out our content.

The solutions existing if you feel a gearbox noise on your Renault Laguna

  • Check the gearbox oil of your Renault Laguna via the level gauge and consider 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 capacity to change damaged parts in your own system, they will almost always offer you a standard exchange.