Finding out noises from your auto often is never comforting, so hearing noises on your Honda Accord suspensions when you go over a speed bump can be disturbing. This symptom may be a sign of a minor problem 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 eliminate the problem, it is with this objective in mind that we wanted to write this article to support you see more clearly. We will first see the possible causes 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 Honda Accord
Check Honda Accord suspension
If you encounter a suspension noise when you pass a speed bump on your Honda Accord, and it is characterized 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 Indeed, it may be the suspension cups, which, when they are out of date, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its function during small bumps that compress the suspensions. To check if this is the problem that worries you, take a dented road and focus on the noise coming from your front axle as you pass over holes. If it is indeed the cups, think of swapping them fairly quickly or you may affect other parts and have to make more important fixes.
Check the cardan shaft
If you are here because you have researched for “Honda Accord 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 noise 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 situations you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Honda Accord, don’t hesitate to visit this article.
Check steering hinges/stabilizer bar
Finally, when you find out a suspension noise when your Honda Accord passes over a speed bumps, it is imaginable that the hinges or the stabilizer bar are responsible. Just like the gimbals, the steering part is mobilized when you vary direction. If this is your situation, the parts that may have been affected by regular wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the causes of your noises, to check it, put it under the vehicle and apply twists on each of its elements to check that there is no particular play on one of them, they are expected to endure you quite strongly over their entire travel. Keep in mind to take your vehicle to your auto technician or swap them if they are involved.
squeaky noise speed bump Honda Accord
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 Honda Accord, it is possible that it is the stabilizer bar itself that is involved. Indeed, abnormal/pronounced wear of the latter can cause uncommon friction which can provoke this squeaking noise. Keep in mind to check by passing under your vehicle the condition of the paint on your bar which will indicate if there is friction. Second possible explanation, it may be your stabilizer bar silentblocks that are dry and provoke noise, in which case take them off from the cradle and grease them, this should fix the problem.
Check engine silentblocks
Finally, last point that we can check together, it is the engine silentblocks, actually, these silentblocks operate as pads/shock absorbers between the engine and the cradle of the auto, a pronounced weakness of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may happen that a squeaking noise occurs when you pass a speed bumps or any holes with your Honda Accord. To replace them go to your auto mechanic.
Other speed bump noise Honda Accord
If, despite all its assumptions, you still can’t uncover the origin of the noise your Honda Accord makes when you pass a speed bump, we suggest you to consult this content on a loud noise on Honda Accord or to visit your auto technician in order to carry an in-depth check on your Honda Accord and discover this problem.