Experiencing an unknown noise from your vehicle does not tend to reassure, and although it might be nothing major, it is also plausible that it is an indication of a significant breakdown on approach. Acknowledging a noise coming from the rear end of your Scion xB may alert a visit to your garage sometime soon, like just a rock in the tread of a car tire. To support you find out about the triggers, our team has written this document which should support you to see more clearly. First, we will discover what the different noises and concerns linked to your Scion xB rear end noise are, and second, what your solutions are if the issue is not included in this list.
Components that can generate noise in the rear end of my Scion xB
Rear end loud noise Scion xB
If you find a loud noise on the rear end of your Scion xB, it may be linked to your wheels. Indeed, the wheels can be at the origin of this vibration. Two possibilities are then possible, first of all, wheel balancing may be defective (loss of lead weight which fulfils this role), which causes an imbalance in the wheel’s logical path and therefore its vibration. To verify this, 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 Scion xB. 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, think of 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. Remember to go under your Scion xB while the engine is running and check the sound of your exhaust pipe to discern possible exhaust gas leaks. If you recognise of a loud noise but the cause is not present here, we would suggest that you browse this document about loud noise on Scion xB, which may give you more ideas.
Rear end noise slamming Scion xB coming from your suspension
If you discover a clicking noise on the rear axle of your Scion xB, it is plausible that the suspension portion of your vehicle may be affected. Indeed, when the steering unit of your vehicle is activated, the damping unit of your vehicle may be the cause of the issue. Indeed, 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. Remember to check the condition of these two units. For more details, see our article on suspension noise on Scion xB.
Squeaky noise rear end Scion xB caused by your bearings
A squeaking noise in the rear end of your Scion xB can also originate from precipitate wear of your bearings. Indeed, bearings have a crucial role in the proper handling of the vehicle while driving. When you turn strongly, at high or low speed and bring the direction to a stop, the pressure exerted on the bearings is higher than if you turn slowly, it can create sounds close to a creaking sound if they are worn. Remember to check their condition. If you want more info about bearing noise on Scion xB, it’s here.
What if I still haven’t solved the rear end noise of my Scion xB
If you still haven’t found a remedy despite the different possibilities described here and the noise from the rear end of your Scion xB lasts, it is plausible that the issue is linked to other mechanical units and that this failure is less common. Feel free to browse this content page on suspension noise on Scion xB which will eventually give you other ideas to support you solve your issue. Do not leave this issue lying around in any case and take your car to your technician to preserve your vehicle and your safety.
