It is never pleasant to listen to a sound that you don’t know where it originates from. So, what if you find a gearbox noise that is persistant on your Toyota Iq? It is most likely to be a small issues, but before making sure of that, it is best to execute a few verifications. Our staff has written this article to support you to fix it. First, we will see what the sources and different gearbox noises can be on Toyota Iq, and second, what are the solutions available to you. 
The different noises and their sources
A gearbox / your transmission is the essential part of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Finding out noises from your Toyota Iq’s gearbox is practically never a good signal, its repair is almost unachievable to perform due to the lack of professional garages and its replacing demands a heavy expense. The advantages is that generally its life expectancy after a first noise is quite long, which offers you time to program the repair, but it is necessary to check instantly what is your specific issues.
Your Toyota Iq transmission generates noise in neutral
If you experience a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal mechanisms are already well worn and that you will have to replace it in short order. In fact, 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 a squeaking, a humming noise at the time of the gear shift
If you are regrettably the subject of squeaks, or humming noises when you change the gears of your Toyota Iq, 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 sign 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 content page to be able to find the triggers and solutions to a clutch noise on Toyota Iq.
You experience a whinning or hummin sound from the gearbox of your Toyota Iq
Finally, if you listen a noise almost like a humming or whinning sound on the transmssion of your Toyota Iq, it is very often the case that the gearbox of your Toyota Iq 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 generate 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 appear if you do not quickly replace the oil. In this situation the oil should be black and your can can smell burning. On occasion this type of noises will be linked to a release bearing on Toyota Iq, don’t hesitate to check out our content page.
The solutions available if you experience a gearbox noise on your Toyota Iq
- Check the gearbox oil of your Toyota Iq 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 capability to replace damaged parts in your own system, they will almost always offer you a standard exchange.
