Experiencing noises from your auto regularly is never comforting, so listening noises on your Jeep Cherokee suspensions when you go over a speed bump can be stressful. This sign may be a sign of a insignificant 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 solve the trouble, it is with this goal 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 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 Jeep Cherokee
Check Jeep Cherokee suspension
If you encounter a suspension noise when you pass a speed bump on your Jeep Cherokee, 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 dead, 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 examine if this is the trouble that worries you, take a dented road and pay attention to the noise coming from your front axle as you go over holes. If it is indeed the cups, think of changing them fairly quickly or you may ruin other parts and have to make more important repairs.
Check the cardan shaft
If you are here because you have searched for “Jeep Cherokee 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 Indeed, when the cardan bellows get out of date and the dirt/dust builds up inside them their operation is deteriorated and it is possible to experience a noise when they are in torsion. To examine 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 make a 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 Jeep Cherokee, don’t hesitate to check out this content.
Check steering hinges/stabilizer bar
Finally, when you detect a suspension noise when your Jeep Cherokee 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 modify direction. If this is your situation, the components that may have been broken 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 examine it, place it under the car and apply twists on each of its components to examine that there is no particular play on one of them, they are expected to endure you quite strongly over their entire travel. Remember to take your vehicle to your mechanic or replace them if they are involved.
squeaky noise speed bump Jeep Cherokee
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 Jeep Cherokee, it is possible that it is the stabilizer bar itself that is concerned. Indeed, abnormal/pronounced wear of the latter can cause uncommon friction which can generate this squeaking noise. Bear in mind to examine by going under your car the condition of the paint on your bar which will reveal if there is friction. Second possible point, it may be your stabilizer bar silentblocks that are dry and cause noise, in which case take them out from the cradle and grease them, this should fix the trouble.
Check engine silentblocks
Finally, last possibility that we can examine 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 shows up when you pass a speed bumps or any holes with your Jeep Cherokee. To change them go to your auto technician.
Other speed bump noise Jeep Cherokee
If, even though all its assumptions, you still can’t find the source of the noise your Jeep Cherokee makes when you pass a speed bump, we recommend you to consult this article on a loud noise on Jeep Cherokee or to visit your mechanic in order to carry an in-depth check on your Jeep Cherokee and find this trouble.
