It is never pleasant to notice a sound that you don’t know where it originates from. So, what if you find a gearbox noise that is persistant on your Renault Trafic? It is most likely to be a minimal issues, but before making sure of that, it is best to do a few checks. Our staff has made up this content to support you to solve it. First, we will see what the sources and different gearbox noises can be on Renault Trafic, and second, what are the solutions available to you. gearbox-noise-renault-trafic

The different noises and their origins

A gearbox / your transmission is the essential element of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Hearing noises from your Renault Trafic’s gearbox is practically never a good sign, its fix is practically unachievable to do due to the lack of specialized garages and its replacing involves a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which provides you time to organize the fix, but it is fundamental to examine right away what is your exact issues.

Your Renault Trafic 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 fairly quickly. In fact, 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 perceive a squeaking, a humming noise at the time of the gear shift

If you are unfortunately hearing squeaks, or humming noises when you change the gears of your Renault Trafic, 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 an indicator of a gearbox which is nearly good to be replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we encourage you to have a look at this content page to be able to find the causes and solutions to a clutch noise on Renault Trafic.

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

Finally, if you perceive a noise close to a humming or whinning sound on the transmssion of your Renault Trafic, it is very often the case that the gearbox of your Renault Trafic 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 make 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 show up if you do not as soon as possible replace the oil. In this situation 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 Renault Trafic, don’t hesitate to check out our content page.

The solutions existing if you have a gearbox noise on your Renault Trafic

  • Check the gearbox oil of your Renault Trafic 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 technicians have the capacity to replace damaged parts in your own system, they will almost always offer you a standard exchange.