One of the fundamental components of the smart fortwo is the gearbox. Quite often it happens that noises arise over time, these are usually linked to a bad use of the clutch system. However, depending on the noise, the cause of the problem is sometimes different. We will find out what will be the most frequent noises and how to fix it .
The box of my smart fortwo purrs
This type of rolling noise could arise in several situations. Most of the time this problem stops when the clutch is pressed. In the event that the gearbox of the smart fortwo hums, it is generally a slight noise , nevertheless quite annoying. In most cases this remains a concern for rolling . If you are a DIYer, we can find a solution. you can start work and try to find the defective bearing. If not, go to a specialist. This type of noise could worsen over time, and the entire gearbox should be replaced.
smart fortwo: Whistling of the gearbox
In the event that the gearbox of your smart fortwo emits a whistling sound, it can produce a fairly rapid failure. So don't wait too long to take care of it. This kind of noise often appears as soon as items begin to collide and spoil. Difficult to say if repairs are possible or if it will be necessary to change the entire gearbox. It is advisable to go to your garage for a more detailed check.
smart fortwo: The gearbox hangs and makes a cracking noise
In case the gearbox hangs as soon as you shift gears, there is necessarily a problem. Indeed, this remains one of the most recurring concerns. A gearbox can be kept for a lifetime if you really take care of it, however a little brutal use every day will generate problems simply. The problem certainly comes from a lack of oil! The solution is easy. In case the level is low, you just need to redo the level. If the problem persists, it is because your gearbox is defective. You will then most certainly have to change it.
For automatic gearboxes
Knowing that there is not too much human interaction, it remains rare that the automatic gearbox of the smart fortwo wears alone. The causes are therefore super simple! The first point to check is your oil level , and why not grease the device. But it is advisable rather to go to a garage of the manufacturer, it is safer. Do not hesitate to leave a comment if your problem is different to help other Internet users.