It is never pleasant to notice a sound that you don’t know where it originates from. So, what if you identify a gearbox noise that continues on your Renault Grand Scenic 4? It is most likely to be a minor concern, but before making sure of that, it is best to perform a few verifications. Our team has composed this content to support you to correct it. First, we will see what the sources and different gearbox noises can be on Renault Grand Scenic 4, and second, what are the solutions available to you. gearbox-noise-renault-grand-scenic-4

The different noises and their origins

A gearbox / your transmission is the essential element of the transmission, it is coupled to the clutch that will release the engine pressure on the gearbox systems. Discovering noises from your Renault Grand Scenic 4’s gearbox is practically never a good indicator, its repair is pretty much unachievable to do due to the lack of special mecanician and its replacement demands a heavy expense. The gain is that generally its life expectancy after a first noise is reasonably long, which provides you time to prepare the repair, but it is important to examine immediately what is your precise concern.

Your Renault Grand Scenic 4 transmission makes noise in neutral

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

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

If you are regrettably feeling squeaks, or humming noises when you change the gears of your Renault Grand Scenic 4, 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 signal of a gearbox which is nearly good to be swap. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we encourage you to browse this content in order to find the triggers and solutions to a clutch noise on Renault Grand Scenic 4.

You experience a whinning or hummin sound from the gearbox of your Renault Grand Scenic 4

Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Renault Grand Scenic 4, it is very often the case that the gearbox of your Renault Grand Scenic 4 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 produce 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 case the oil should be black and your can can smell burning. Sometimes this type of noises will be linked to a release bearing on Renault Grand Scenic 4, don’t hesitate to have a look at our content.

The solutions available if you have a gearbox noise on your Renault Grand Scenic 4

  • Verify the gearbox oil of your Renault Grand Scenic 4 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 professionals have the capacity to change damaged parts in your own system, they will almost always offer you a standard exchange.