It is never enjoyable to discover a sound that you don’t know where it originates from. So, what if you detect a gearbox noise that lasts on your Renault Megane 2? It is most likely to be a small matter, but before making sure of that, it is best to conduct a few checks. Our team has made this article to support you to correct it. First, we will see what the sources and different gearbox noises can be on Renault Megane 2, and second, what are the solutions accessible to you. 
The different noises and their sources
A gearbox / your transmission is the necessary element of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Experiencing noises from your Renault Megane 2’s gearbox is practically never a good indication, its repair is pretty much unimaginable to do due to the lack of special mecanician and its replacement involves a heavy expense. The gain is that generally its life expectancy after a first noise is quite long, which offers you time to prepare the repair, but it is fundamental to examine instantly what is your exact matter.
Your Renault Megane 2 transmission makes noise in neutral
If you feel 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 swap it in short order. Indeed, if you are not even with a gear on and it causes noise, 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 unluckily experiencing squeaks, or humming noises when you switch the gears of your Renault Megane 2, 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 a signal of a gearbox which is nearly good to be replace. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we suggest you to read this article in order to find the origins and solutions to a clutch noise on Renault Megane 2.
You feel a whinning or hummin sound from the gearbox of your Renault Megane 2
Finally, if you listen to a noise almost like a humming or whinning sound on the transmssion of your Renault Megane 2, it is very often the case that the gearbox of your Renault Megane 2 lacks oil. Indeed, if it lacks oil, the components 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 develop even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not fairly quickly replace the oil. In this situation the oil should be black and your can can smell burning. In certain cases this type of noises will be linked to a release bearing on Renault Megane 2, don’t hesitate to look at our article.
The solutions available if you have a gearbox noise on your Renault Megane 2
- Verify the gearbox oil of your Renault Megane 2 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 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 replace damaged parts in your own system, they will almost always offer you a standard exchange.
