Experiencing an unknown noise from your car does not tend to reassure, and although it might be not a big deal, it is also plausible that it is an indication of an important breakdown on approach. Identifying a noise based on the rear end of your Cadillac DTS may indicate a stopover at your garage sooner or later, like just a rock in the tread of a tire. To help you find out about the causes, our team has produced this content page which should help you to see more clearly. First, we will discover what the different noises and concerns linked to your Cadillac DTS rear end noise are, and second, what your solutions are if the problem is not included in this list.
Components that can generate noise in the rear end of my Cadillac DTS
Rear end loud noise Cadillac DTS
If you recognize a loud noise on the rear end of your Cadillac DTS, it may be linked to your wheels. In fact, the wheels can be at the source of this vibration. Two options are then possible, firstly, wheel balancing may be faulty (loss of lead weight which fulfils this role), which leads to an imbalance in the wheel’s logical path and therefore its vibration. To examine this, take a look at 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 causes this rear end lound noise on your Cadillac DTS. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will appear. No matter the reason, bear in mind to verify the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Take into account to go under your Cadillac DTS while the engine is running and verify the sound of your exhaust pipe to discover possible exhaust gas leaks. If you detect of a loud noise but the trigger is not present here, we suggest that you browse this document about loud noise on Cadillac DTS, which might give you more ideas.
Rear end noise slamming Cadillac DTS caused by your suspension
If you encounter a clicking noise on the rear axle of your Cadillac DTS, it is plausible that the suspension part of your car may be damaged. In fact, when the steering unit of your car is activated, the damping unit of your car may be the trigger of the problem. In fact, it is not unusual for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Take into account to verify the state of these two units. For more information, read our article on suspension noise on Cadillac DTS.
Squeaky noise rear end Cadillac DTS provided by your bearings
A squeaking noise in the rear end of your Cadillac DTS can also derive from premature wear of your bearings. In fact, bearings play an important role in the proper handling of the car 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 create sounds close to a creaking sound if they are worn. Take into account to verify their state. If you want more information about bearing noise on Cadillac DTS, it’s here.
What if I still haven’t resolved the rear end noise of my Cadillac DTS
If you still haven’t found a solution despite the different alternatives described here and the noise from the rear end of your Cadillac DTS remains, it is plausible that the problem is linked to other mechanical units and that this failure is less common. Feel free to read this article on suspension noise on Cadillac DTS which will eventually give you other ideas to help you solve your problem. Do not leave this problem lying around in any case and take your car to your technician to preserve your car and your safety.
