If you too have already notice a grinding noise on Mercedes Viano, you must have asked yourself the same questions as all Mercedes Viano owners. We are rarely reassured when a grinding noise shows up on our vehicle. As we are conscious of your fears and questions, we have made a decision to produce this article in order to assist you in and ease your investigation for a remedy to your issue. To do this, first we will see what the sources of a grinding noise on Mercedes Viano are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Mercedes Viano that originates from the shock absorbers and to finish from one of your doors.
I experience a grinding noise on Mercedes Viano once I turn the wheel
First, we will have a look at the grinding noises on Mercedes Viano that arise when you turn the wheel of your vehicle. Here are the main reasons for this:
- Hydraulic system
- Bearings
- Steering pump
- You have an oil leak at a shock absorber, it is up to you to check that there is no oil leaking from your shock absorbers.
- You may experience abnormal wear and tear on one of the seals. This would end in an oil leak
- Finally you can have one of your shock absorber cylinders deformed, which will generate a grinding noise on Mercedes Viano
If you feel grinding noises on your Mercedes Viano once you turn the wheels, it may be linked to the hydraulic system of your vehicle that allows you to run the entire power steering part. In this instance, the main point to check is the power steering fluid level, which if below the normal level could be a signal of a leak of the unit. In this case, remember to redo the level and check it regularly. If the issue continues, go to your motor mechanic.
“A grinding noise on Mercedes Viano once I turn the wheels of my vehicle” can also originate from premature wear of your bearings. In fact, bearings play an essential role in the good behaviour of the vehicle when driving. When you turn at low speed and bring the steering to a stop, the pressure on the bearings is higher than at high speed, it can make sounds close to a grinding if they are worn. Keep in mind to check their condition.
Finally, a grinding noise on Mercedes Viano once I turn may be relating to a tired steering pump power steering pump. The goal of this organ is to operate the steering belt, which will allow you to take advantage of the power steering. If the pump is tired, its operation will be impaired and squeaks may surface between it and the belt. Bear in mind to check that it is working properly.
If despite these different possibilities you continue to encounter a grinding noise on Mercedes Viano when turning your steering wheel, we have produced a complete content on this subject that can support you discover the origin.
I notice a grinding noise on Mercedes Viano once braking
If you experience a grinding noise from the brakes of your Mercedes Viano, it is highly possible that it will be linked to brake pads at the end of their life, indeed, the purpose of the pads is to act as a buffer during braking and they will therefore naturally wear out over time. Each manufacturer gives an average range in kilometres for pads, but according to your driving style and route, this may vary. Remove the wheels in question and check the wear indicator on them. If they are dead they will have to be substituted as soon as possible because they will as soon as possible damage your discs.
If, despite check, your grinding noise on Mercedes Viano does come from your brakes but is not linked to the pads, check this content page to find out the other conceivable origins of brake noises on Mercedes Viano.
I experience a grinding noise on Mercedes Viano at the shock absorbers
If you are in the scenario where you recognize the grinding noise on Mercedes Viano as coming from the damping part of your vehicle, whether you are driving over a retarder, on a bumpy road, or simply once you change direction and the vehicle’s mass is swung from one side to the other. In this case, there are several reasons that can explain this noise. In fact, you will have to check some points, here they are:
at each compression.
Once you have inspected all these elements, you should have found the origin of your issue, go to your motor mechanic to fix the malfunctioning part. If you have not identified the origin of your issue, we suggest that you have a look at this content page which discusses all possible origins of shock absorber noise on Mercedes Viano.
I experience a grinding noise on Mercedes Viano at a door
If that’s not enough, don’t hesitate to read this complete content page on door sounds on Mercedes Viano.
It is conceivable, according to the kind of of noise you acknowledge, that the hinge of your door is at the source of these noises. If this is the case, you will have to verify it by opening your door and checking that
