Hearing an unknown noise from your automobile does not tend to reassure, and although it can be nothing major, it is also plausible that it is a sign of a big breakdown on approach. Discerning a noise based on the rear end of your Cadillac XTS may indicate a visit to your mechanic sometime soon, like just a rock in the tread of a wheel. To support you find out about the origins, our team has produced this content page which should support you to see more clearly. First, we will discover what the different noises and concerns connected to your Cadillac XTS rear end noise are, and second, what your solutions are if the problem is not included in this list.
Parts that can generate noise in the rear end of my Cadillac XTS
Rear end loud noise Cadillac XTS
If you recognize a loud noise on the rear end of your Cadillac XTS, it may be linked to your wheels. In fact, the wheels can be at the source of this vibration. Two possibilities are then possible, first of all, wheel balancing may be faulty (loss of lead weight which fulfils this purpose), which causes an imbalance in the wheel’s logical path and therefore its vibration. To check this, examine look at the presence of your balancing seals on your rims. Finally, it is also plausible that a deformed or pre-used tyre may have the same types of symptoms and triggers this rear end lound noise on your Cadillac XTS. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will appear. Whatever the case, keep in mind to check the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Please remember to go under your Cadillac XTS while the engine is running and check the sound of your exhaust pipe to discover possible exhaust gas leaks. If you acknowledge of a loud noise but the trigger is not present here, we encourage that you browse this document about loud noise on Cadillac XTS, which may perhaps give you more ideas.
Rear end noise slamming Cadillac XTS originating from your suspension
If you identify a clicking noise on the rear axle of your Cadillac XTS, it is plausible that the suspension part of your automobile may be affected. In fact, when the steering unit of your automobile is activated, the damping unit of your automobile may be the trigger of the problem. In fact, it is not uncommon for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Please remember to check the condition of these two elements. For more details, read our article on suspension noise on Cadillac XTS.
Squeaky noise rear end Cadillac XTS caused by your bearings
A squeaking noise in the rear end of your Cadillac XTS can also be a consequence of premature wear of your bearings. In fact, bearings have an essential purpose in the proper handling of the automobile while driving. When you turn strongly, at high or low speed and bring the direction to a stop, the pressure applied on the bearings is higher than if you turn slowly, it can make sounds close to a creaking sound if they are worn. Please remember to check their condition. If you want more information about bearing noise on Cadillac XTS, it’s here.
What if I still haven’t fixed the rear end noise of my Cadillac XTS
If you still haven’t found a solution despite the different alternatives described here and the noise from the rear end of your Cadillac XTS remains, it is plausible that the problem is linked to other mechanical elements and that this failure is less common. Feel free to read this article on suspension noise on Cadillac XTS which will eventually give you other ideas to support you solve your problem. Do not leave this problem lying around in any case and take your car to your mechanic to preserve your automobile and your safety.
