Experiencing an unknown noise from your vehicle does not tend to reassure, and although it may be not a big deal, it is also plausible that it is an indicator of a big breakdown on approach. Recognizing a noise originating from the rear end of your GMC Terrain may indicate a stopover at your garage sometime soon, like just a rock in the tread of a car tire. To help you locate the origins, our team has written this content page which might help you to see more clearly. First, we will check out what the different noises and concerns associated with your GMC Terrain rear end noise are, and second, what your solutions are if the problem is not included in this list.
Elements that can provoke noise in the rear end of my GMC Terrain
Rear end loud noise GMC Terrain
If you detect a loud noise on the rear end of your GMC Terrain, it may be related to your wheels. Indeed, the wheels can be at the source of this vibration. Two options are then possible, firstly, wheel balancing may be defective (loss of lead weight which fulfils this purpose), which triggers 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 GMC Terrain. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will appear. In any case, remember to examine the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Keep in mind to go under your GMC Terrain while the engine is running and examine the sound of your exhaust pipe to find possible exhaust gas leaks. If you acknowledge of a loud noise but the cause is not present here, we recommend that you read this content relating to loud noise on GMC Terrain, which will probably give you more ideas.
Rear end noise slamming GMC Terrain originating from your suspension
If you encounter a clicking noise on the rear axle of your GMC Terrain, it is plausible that the suspension part of your vehicle may be damaged. Indeed, when the steering unit of your vehicle is activated, the damping unit of your vehicle may be the cause of the problem. Indeed, 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. Keep in mind to examine the state of these two parts. For more details, read our article on suspension noise on GMC Terrain.
Squeaky noise rear end GMC Terrain caused by your bearings
A squeaking noise in the rear end of your GMC Terrain can also derive from premature wear of your bearings. Indeed, bearings have an essential purpose 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. Keep in mind to examine their state. If you want more details about bearing noise on GMC Terrain, it’s here.
What if I still haven’t find a solution for the rear end noise of my GMC Terrain
If you still haven’t found a solution despite the different possibilities described here and the noise from the rear end of your GMC Terrain continues, it is plausible that the problem is related to other mechanical parts and that this failure is less common. Feel free to browse this article on suspension noise on GMC Terrain 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 mechanic to preserve your vehicle and your safety.
