If you too have already discover a grinding noise on Peugeot 407, you must have asked yourself the same questions as all Peugeot 407 owners. We are rarely reassured when a grinding noise occurs on our automobile. As we are conscious of your concerns and questions, we have chosen to produce this article content to be able to assist you in and facilitate your investigation for a answer to your issue. To do this, first we will see what the sources of a grinding noise on Peugeot 407 are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Peugeot 407 that originates from the shock absorbers and to finish from one of your doors.grinding-noise-peugeot-407

I hear a grinding noise on Peugeot 407 each time I turn the wheel

First, we will check out the grinding noises on Peugeot 407 that occur every time you turn the wheel of your automobile. Here are the main causes for this:

  • Hydraulic system

    • If you feel grinding noises on your Peugeot 407 each time you turn the wheels, it may be linked to the hydraulic system of your automobile that allows you to run the entire power steering part. In this instance, the main point to examine is the power steering fluid level, which if below the normal level could be an indicator of a leak of the unit. In this case, please remember to redo the level and examine it frequently. If the issue lasts, go to your motor mechanic.

  • Bearings

    • “A grinding noise on Peugeot 407 each time I turn the wheels of my automobile” can also be a consequence of premature wear of your bearings. Indeed, bearings play an essential role in the good behaviour of the automobile 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 produce sounds close to a grinding if they are worn. Please remember to examine their state.

  • Steering pump

    • Finally, a grinding noise on Peugeot 407 each time I turn may be linked to a tired steering pump power steering pump. The objective of this organ is to run 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 occur between it and the belt. Keep in mind to examine that it is working properly.

    If despite these different solutions you continue to experience a grinding noise on Peugeot 407 when turning your steering wheel, we have made a complete content page on this subject that can help you find the origin.

    I experience a grinding noise on Peugeot 407 each time braking

    If you hear a grinding noise from the brakes of your Peugeot 407, it is highly possible that it will be linked with brake pads at the end of their life, in fact, 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 depending on your driving style and route, this may vary. Take out the wheels in question and examine the wear indicator on them. If they are dead they will have to be swapped fairly quickly because they will fairly quickly damage your discs.
    If, despite verification, your grinding noise on Peugeot 407 does come from your brakes but is not linked to the pads, examine this article content to find out the other conceivable sources of brake noises on Peugeot 407.

    I hear a grinding noise on Peugeot 407 at the shock absorbers

    If you are in the situation where you find the grinding noise on Peugeot 407 as coming from the damping part of your automobile, whether you are driving over a retarder, on a bumpy road, or simply each time you change direction and the vehicle’s mass is swung from one side to the other. In this instance, there are several causes that can justify this noise. Indeed, you will have to examine some points, here they are:

    • You have an oil leak at a shock absorber, it is up to you to examine 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 Peugeot 407

    at each compression.
    Once you have checked all these areas, you should have found the source of your trouble, go to your mechanic to fix the faulty part. If you have not identified the source of your issue, we would suggest that you look at this article content which discusses all possible origins of shock absorber noise on Peugeot 407.

    I hear a grinding noise on Peugeot 407 at a door

    If that’s not enough, don’t hesitate to look at this complete article content on door sounds on Peugeot 407.
    It is conceivable, according to the type of noise you note, that the hinge of your door is at the source of these noises. If this is the case, you will have to check it by opening your door and verifying that the grinding noise on your Peugeot 407 comes from a hinge that is too dry. To resolve this issue, first try to grease the hinge, in most cases this is enough to solve your issue. If that’s not enough, don’t hesitate to have a look at this complete article content on door sounds on Peugeot 407.