It occurs occasionally that your automobile makes noises in the brake calipers, you are certainly not reassured by this sort of noise and you automatically tend to think that you will have an accident or that the repair will cost you an astronomical sum. So, what if you find noise from the brake calipers on your Volvo S90? It is probably not some thing major and you may be able to solve it yourself, but when in doubt, since your safety and the one of others is in question, it is better to check before a more serious failure happens. It is with this in mind that we have decided to write this content and give you the opportunity to find out the problem and find a solution. We will go through different steps, review all possible sources of caliper brake noise on Volvo S90, and give you the causes for them in order to help you fix the problem.
The different types of brake caliper noise on Volvo S90 and their causes
The function of the Volvo S90 brake calipers is to come pinch the brake discs of your Volvo S90 thanks to the pads they will activate. This component is an important element of your vehicle’s safety. Discovering a noise from it must therefore be examined immediately and leaving it lying around is not a good choice.
I hear a grinding noise on my brake calipers on Volvo S90
If you perceive a grinding or scrap metal noise coming from the brake calipers of your Volvo S90, it is highly imaginable that it will be caused by brake pads at the end of their existence, actually, 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 runtime in kilometres for pads, but based on your driving style and route, this may fluctuate. Remove the wheels in question and check the wear indicator on them. If they are expired, they must be changed quickly as they will promptly ruin your discs and keep doing this scrap or grinding noise on Volvo S90. If after looking at this point, you’re still having a grinding noise on your Volvo S90, have a look at this article to find a solution.
I experience a continuing noise that stops when I brake from my Volvo S90 brake calipers
If you are the victim of a continuous noise in the brake calipers of your Volvo S90 that only stops when you press your brake system, it is quite possible that caliper wear is the cause. In fact, they can jam as time passes, specifically if they are not used enough. When this happens, they will tend to stay in the closed situation, so they will constantly stick the pads against the discs, which will lead to an increase in consumption and precipitate deterioration of your pads. To verify it, try to brake several times frankly to try to unblock them. If this does not work, it will be necessary to consider replacing them.
When I brake, my brake pedal vibrates on my Volvo S90
If in your case, you experience a vibration when braking that would have come from the brake calipers of your Volvo S90, you will have to get worried about the state of your discs. Discs tend to wear over time and although they have a longer life than pads, they must be changed at some point. A vibration most often informs of veiled brake disc, you can check it by disassembling your wheels. If so, replace them or have them replaced by your technician.
When I brake, I experience a squealing in my brake calipers of my Volvo S90
Finally, if you have a noise close to a squeak when you use your brakes, it is possible that brake pad dust has settled in the brake calipers of your Volvo S90, causing a squeak when the system is pressurized. You will have to take it out your wheels and clean the calipers with a snowblower and a brush (metal or rigid).