It is never pleasurable to take notice of a sound that you don’t know where it comes from. So, what if you find a gearbox noise that persists on your Toyota C-hr? It is most likely to be a minimal matter, but before making sure of that, it is best to conduct a few checks. Our staff has made this content to help you to fix it. First, we will see what the sources and different gearbox noises can be on Toyota C-hr, and second, what are the solutions accessible to you. 
The different noises and their origins
A gearbox / your transmission is the essential part of the transmission, it is coupled to the clutch that will release the engine pressure on the gearbox mechanisms. Discovering noises from your Toyota C-hr’s gearbox is never a good indicator, its repair is almost unimaginable to accomplish due to the lack of skilled garages and its replacing requires a heavy expense. The benefit is that generally its life expectancy after a first noise is quite long, which gives you time to program the repair, but it is necessary to verify quickly what is your precise matter.
Your Toyota C-hr transmission produces noise in neutral
If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal parts are already well worn and that you will have to swap it quickly. 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 acknowledge a squeaking, a humming noise at the time of the gear shift
If you are sadly the subject of squeaks, or humming noises when you change the gears of your Toyota C-hr, 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 swap. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we advise you to have a look at this document in order to find the origins and solutions to a clutch noise on Toyota C-hr.
You feel a whinning or hummin sound from the gearbox of your Toyota C-hr
Finally, if you acknowledge a noise almost like a humming or whinning sound on the transmssion of your Toyota C-hr, it is very often the case that the gearbox of your Toyota C-hr 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 make chips or metal dust that will mix with the oil and produce even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not fairly quickly change the oil. In this situation the oil should be black and your can can smell burning. In certain cases this sort of noises will be linked to a release bearing on Toyota C-hr, don’t hesitate to check out our document.
The solutions available if you experience a gearbox noise on your Toyota C-hr
- Verify the gearbox oil of your Toyota C-hr via the level gauge and reflect on swapping it if the oil is black
- Use the double clutch to try to make it last till you’re able to change 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 capacity to change damaged parts in your own system, they will almost always offer you a standard exchange.
