Listening a mystery noise from your car does not tend to reassure, and although it could be nothing major, it is also plausible that it is a signal of an important breakdown on approach. Recognizing a noise originating from the rear end of your Peugeot 407 may indicate a trip to your mechanic sometime soon, like just a rock in the tread of a car tire. To support you determine the causes, our team has made this document which might support you to see more clearly. First, we will discover what the different noises and problems connected to your Peugeot 407 rear end noise are, and second, what your solutions are if the trouble is not included in this list.
Parts that can trigger noise in the rear end of my Peugeot 407
Rear end loud noise Peugeot 407
If you recognize a loud noise on the rear end of your Peugeot 407, it may be connected to your wheels. Indeed, the wheels can be at the source of this vibration. Two possibilities are then possible, first of all, wheel balancing may be defective (loss of lead weight which fulfils this task), which causes an imbalance in the wheel’s logical path and therefore its vibration. To verify 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 causes this rear end lound noise on your Peugeot 407. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will emerge. Whatever the case, 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. Remember to go under your Peugeot 407 while the engine is running and verify the sound of your exhaust pipe to identify possible exhaust gas leaks. If you recognise of a loud noise but the cause is not present here, we advise that you go through this content page relating to loud noise on Peugeot 407, which may perhaps give you more ideas.
Rear end noise slamming Peugeot 407 originating from your suspension
If you notice a clicking noise on the rear axle of your Peugeot 407, it is plausible that the suspension part of your car may be affected. Indeed, when the steering unit of your car is activated, the damping unit of your car may be the cause of the trouble. Indeed, it is not exceptional for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Remember to verify the condition of these two parts. For more information, read our article on suspension noise on Peugeot 407.
Squeaky noise rear end Peugeot 407 caused by your bearings
A squeaking noise in the rear end of your Peugeot 407 can also be a consequence of precipitate wear of your bearings. Indeed, bearings have a major task 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. Remember to verify their condition. If you want more information about bearing noise on Peugeot 407, it’s here.
What if I still haven’t resolved the rear end noise of my Peugeot 407
If you still haven’t found a solution despite the different alternatives described here and the noise from the rear end of your Peugeot 407 lasts, it is plausible that the trouble is connected to other mechanical parts and that this failure is less common. Feel free to read this content on suspension noise on Peugeot 407 which will eventually give you other ideas to support you solve your trouble. Do not leave this trouble lying around in any case and take your car to your auto technician to preserve your car and your safety.
