Hearing noises from your automobile often is never reassuring, so hearing noises on your Renault Zoe suspensions when you go over a speed bump can be worrying. This sign may be a sign of a insignificant issue as well as a warning of a much larger repair to come. In any case, it is essential to check the source and take the necessary actions to solve the issue, it is with this intention in mind that we wanted to write this content to support you see more clearly. We will first see the possible explanations for a crack when the speed bump passes, after that, what can be the cause of a squeaking noise when a speed bump is being passed and finally what to do if you have another noise when a speed bump is passed.
Suspension cracking noise Renault Zoe
Check Renault Zoe suspension
If you experience a suspension noise when you pass a speed bump on your Renault Zoe, and it is characterized by a “clack” or cracking, it is highly possible that your suspension block is the origin of it. In fact, it may be the suspension cups, which, when they are out of date, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its role during small bumps that compress the suspensions. To verify if this is the issue that concerns you, take a dented road and pay attention to the noise coming from your front axle as you pass over holes. If it is indeed the cups, think of replacing them as soon as possible or you may ruin other parts and have to make more important vehicle repairs.
Check the cardan shaft
If you are here because you have researched for “Renault Zoe suspension noise” and the suspension is not the cause of your problem, it may be that the cardan shaft is responsible. In fact, when the cardan bellows get out of date and the dirt/dust accumulates inside them their functions is degraded and it is possible to experience a sound when they are in torsion. To verify this, you can try both types of torsion, first vertical with suspension compressions on the speed bump passages, and horizontal when you are going to turn at low speed. If it cracks in these two cases you should consider swapping it or them. If you have the feeling that this noise is more like a a loud noise on Renault Zoe, don’t hesitate to read this article.
Check steering hinges/stabilizer bar
Finally, when you find out a suspension noise when your Renault Zoe passes over a speed bumps, it is plausible that the hinges or the stabilizer bar are responsible. Simply like the gimbals, the steering part is mobilized when you vary direction. If this is the case, the parts that may have been damaged by regular wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the origins of your noises, to verify it, put it under the car and apply twists on each of its elements to verify that there is no special play on one of them, they are meant to endure you quite strongly over their entire travel. Keep in mind to take your vehicle to your auto technician or change them if they are involved.
squeaky noise speed bump Renault Zoe
Check the stabilizer bar
If, alternatively, you have a noise that is more like a squeak when you go over a speed bump with your Renault Zoe, it is possible that it is the stabilizer bar itself that is involved. In fact, abnormal/pronounced wear of the latter can cause unusual friction which can generate this squeaking noise. Remember to verify by going under your car the condition of the paint on your bar which will show if there is friction. Second possible explanation, it may be your stabilizer bar silentblocks that are dried out and create noise, in which case disassemble them from the cradle and grease them, this should solve the issue.
Check engine silentblocks
Finally, last case that we can verify together, it is the engine silentblocks, actually, these silentblocks process as pads/shock absorbers between the engine and the cradle of the automobile, a noticable fatigue of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may appear that a squeaking noise happens when you pass a speed bumps or any holes with your Renault Zoe. To swap them go to your mechanic.
Other speed bump noise Renault Zoe
If, even though all its assumptions, you still can’t locate the source of the noise your Renault Zoe makes when you pass a speed bump, we advise you to read this article on a loud noise on Renault Zoe or to visit your auto technician in order to carry an in-depth check on your Renault Zoe and determine this issue.
