It is never pleasurable to hear a sound on your vehicle that you don’t know where it comes from. You may be wondering what to do when you detect a reversing gear noise that remains on your Toyota Aygo? Any gearbox trouble can be critical, but before making sure, it is better to do a few investigations. Our team has created this document to help you resolve it. First, we will see what the sources and the different gearbox noises can be on Toyota Aygo, and second, what are the solutions available to you.
Classical reverse Toyota Aygo noises and some tips to maintain your gearbox
Why does the reversing of my Toyota Aygo make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult task. The sound made by the reversing of your Toyota Aygo is logical. It can be explained in a fairly simple way. Indeed, the gears used for conventional speeds (1st to 5th or 6th) are so-called “helical” gears (oblique gears) . The use of such a pinion makes the noise caused by the gears less important than with spur gears chosen for the reverse gear.
Tips to limit wear on your clutch and gearbox
- Don’t give a big boost:
Certainly, if you kick the throttle hard when you are in reverse or when you put the vehicle in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the vehicle is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad practice. Indeed, the pressure you will exert on the gears will be significant and you will develop a premature wear and tear of the gears. You can even break the gears of your gearbox at speed by doing so. It will therefore be completely typical if you notice a reverse noise on your Toyota Aygo if you shift gear under these conditions.
Several Toyota Aygo reversing noises and their triggers
Finally in this section, we will move on to what you are probably most curious about in this article, to learn about the source of reversing noise on Toyota Aygo. Here are the 3 typical sounds you may be victim of.
I find out a grinding noise when starting in reverse gear
If you hear a grinding noise when you start in reverse with your Toyota Aygo, it may be the engine mounts that are tired. In fact, when the engine is in reverse gear, due to the pinions we saw above the vibrations generated by the gearbox are higher and it is therefore conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to read this article for more info about strut mount noises on Toyota Aygo.
An increased reverse knocking noise on Toyota AygoX
If you are subject to a knocking noise when you are in reverse with your Toyota Aygo and this noise tends to increase as you gain speed. It is conceivable that you are confronting a serious trouble that needs to be solved right away before ruining your entire gearbox. Indeed, an intensifying rattling noise means that the gears are damaged. If they are, debris will disperse to the rest of the box and damage other gears quickly. Take your vehicle to your repair shop quickly or check out this document about gearbox noise on Toyota Aygo for more information.
I hear a noise when I go in reverse
Listening a noise when you shift into reverse is normal and linked to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Toyota Aygo reverse gear makes more noise than before, it is conceivable that filings have been created and are moving around in it. It is therefore time to empty the box.
