If you hear sounds or discern vibration as soon as you brake with your Renault Grand Scenic 3, all this could come from several dysfunctions. Often, there is no automatic alarm, but it is necessarily essential to pay attention to it and then fix the problem. At times, a simple dusting of the part in question will sometimes work. Through this dossier, we’ll find out what to do to find a diagnostic depending on the noise, then what are the precautions.noise-braking-Renault-Grand-Scenic-3

Whistling noise on your Renault Grand Scenic 3 front or rear brakes

When a noise from whistling happens in your Renault Grand Scenic 3, it is usually due to brake pads. This phenomenon is similar when the noise comes from the rear or front brakes. Indeed, the lining of the brake pads will be made of a rubbery component, which will allow it to adhere to the disc. When this component wears out, the disc will sometimes touch the pad. It's just this friction which generates this rustle that you perceive. If it is indeed this situation, it remains essential to change the brake pads. But it is also possible that some gravel or something else has entered the platelets. Also in this situation, a hissing noise may be generated. It also remains useful to do control by a professional so as to check if this could be dangerous. If it's at a squeak that you think you have to do, you probably just need to get a brake cleaner and spray it into your automobile disc.

Braking vibrations on your Renault Grand Scenic 3

The vibration when braking will be able to be felt in different places. At the level of brake pedal naturally but also on the valance or towards checkout of this Renault Grand Scenic 3. Very often, this type of vibration turns out to be linked to a veiled disc. You have the possibility to check it visually by removing the wheel to be able to reach the disc. Be careful, if it is the disc that is warped, it is still extremely essential to change it quickly, because it could degrade other components of the system.

Your Renault Grand Scenic 3 squeaks except when you brake

It is in this case a contrary concern. Indeed, as soon as you press, the brake pads will press on the wheel, the shrill noise suddenly goes out. This concern must potentially come from calipers. These are way too close to the wheel as soon as you don't brake. It is thus this contact which generates the noise. At times, it will suffice to apply several strokes of the brakes for the calipers to re-position themselves. If that does not work, it is essential to change them!

Loud noise when braking

If this Renault Grand Scenic 3 produces a thud et metallic as soon as you hit the brake, there's a good chance that it comes from your brake pads. If all goes well, the wear indicator is usually supposed to work. Only it also happens at times that it also does not trigger. In this situation, do not delay and go to a convenience store. Own worn pads at this point turns out to be frankly dangerous. It remains imperative to change them.

Conclusion

You have seen most of the situations a priori. Now that you have an overview of where the problème may come from, we nevertheless recommend that you go to a mechanic for a better diagnosis. Be careful !