The noises will often worry the motorist. However, they do have the benefit of warning us before a bigger problem occurs. It is therefore wiser not to take them lightly and try to correct them. A abnormal rear noise sometimes, whether it's on a smart fortwo or any type of vehicle. We will see what the most common noises will be on a smart fortwo, and what the associated problems will be.rear-noise-smart-fortwo

Rear rolling noise on the smart fortwo

The bearings are very numerous in the mechanics of a smart fortwo. If these are deteriorated, they often generate a rather unusual noise. A rolling wheel triggers a low rumble , comparable to the normal noise of a wheel but more intense. Therefore, it will be necessary to replace the bearing of the wheels in question. For rear transmission models, the transmission could also be the cause.

Clicking noise at the rear axle on the smart fortwo

Most of the time, that clicking or back cracking noise on a smart fortwo is due to shock absorbers . A noise-emitting shock absorber is also a sign of wear. Beyond comfort, not to take care of it would be unreasonable. It is sometimes the wear and tear of the spring that generates this noise. You can check this if the noise you hear is coming from particularly poor roads. From then on, they will have to be replaced. It is even advisable to have it carried out by a mechanic. If those are not the shock absorbers which are damaged, the problem can come from many components. When two mechanical parts collide towards the rear of this smart fortwo, it can make a popping noise quite similar. This is often due to a simple slightly unscrewed nut, but it is important to deal with it in a short time.

Rear noise when braking on the smart fortwo

It is possible that a squeaking, hissing or squeaking noise from the back of your smart fortwo will be heard when you depress the brake pedal. Although in very often it is not necessarily serious, it is really important to worry about it. It is systematically a sign of wear. Your vehicle will lose its ability to braking if you do nothing. At a back squeak On your smart fortwo, it is sometimes that the system is dirty. Easy cleaning with a brake cleaner should suffice. If you hear a squeak , it’s probably because your rear brakes are seized . Therefore, it must be replaced. If it is a metallic noise , it is then the platelets which are too worn. Again, it will have to be changed. It is wiser to be vigilant when rear noises are heard on a smart fortwo. We always recommend going to an auto repairer for further diagnosis, or to perform repairs. Enjoy the road.