Experiencing noises from your vehicle often is never reassuring, so discovering noises on your Nissan Qashqai 2 suspensions when you pass a speed bump can be stressful. This warning sign may be a sign of a minor trouble as well as a warning of a much larger repair to come. In any case, it is important to check the origin and take the necessary actions to eliminate the trouble, it is with this objective in mind that we wanted to write this content to support you see more clearly. We will first see the possible reasons for a crack when the speed bump passes, then, what can be the reason 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 Nissan Qashqai 2
Check Nissan Qashqai 2 suspension
If you notice a suspension noise when you pass a speed bump on your Nissan Qashqai 2, and it is categorized by a “clack” or cracking, it is highly possible that your suspension block is the cause of it. Indeed, it may be the suspension cups, which, when they are old, 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 check if this is the trouble that concerns you, take a dented road and pay attention to the noise coming from your front axle as you drive over holes. If it is indeed the cups, think of swapping them fairly quickly or you may ruin other parts and have to make more important fixes.
Check the cardan shaft
If you are here because you have searched for “Nissan Qashqai 2 suspension noise” and the suspension is not the cause of your problem, it may be that the cardan shaft is responsible. Indeed, when the cardan bellows get old 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 check 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 conditions you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Nissan Qashqai 2, don’t hesitate to consult this article.
Check steering hinges/stabilizer bar
Finally, when you recognise a suspension noise when your Nissan Qashqai 2 passes over a speed bumps, it is plausible that the hinges or the stabilizer bar are responsible. Exactly like the gimbals, the steering part is mobilized when you adjust direction. If this is the case, the components that may have been affected by usual wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the origins of your noises, to check it, position it under the automobile and apply twists on each of its components to check that there is no particular play on one of them, they are supposed to endure you quite strongly over their entire travel. Please remember to take your vehicle to your auto mechanic or change them if they are involved.
squeaky noise speed bump Nissan Qashqai 2
Check the stabilizer bar
If, alternatively, you have a noise that is more like a squeak when you pass a speed bump with your Nissan Qashqai 2, it is possible that it is the stabilizer bar itself that is involved. Indeed, abnormal/pronounced wear of the latter can cause abnormal friction which can generate this squeaking noise. Bear in mind to check by going under your automobile the condition of the paint on your bar which will show if there is friction. Second possible point, it may be your stabilizer bar silentblocks that are dry and bring on noise, in which case take them off from the cradle and grease them, this should resolve the trouble.
Check engine silentblocks
Finally, last possibility that we can check together, it is the engine silentblocks, in fact, these silentblocks operate as pads/shock absorbers between the engine and the cradle of the vehicle, a obvious weakness of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may appear that a squeaking noise appears when you pass a speed bumps or any holes with your Nissan Qashqai 2. To change them go to your mechanic.
Other speed bump noise Nissan Qashqai 2
If, even though all its assumptions, you still can’t locate the origin of the noise your Nissan Qashqai 2 makes when you pass a speed bump, we suggest you to read this article on a loud noise on Nissan Qashqai 2 or to visit your auto mechanic in order to carry an in-depth check on your Nissan Qashqai 2 and determine this trouble.
