Braking At Low Speeds – Why Are My Brakes Making A Noise?
“There are a few reasons why a car will make noise while braking at low speeds. Maybe obvious but worn brakes will make noise a low speeds. Many vehicles are fitted with brake pad wear indicators that we call “squeaker tabs.” When the brake pads wear enough, this little metal tab contacts the brake rotor and creates a squeaking noise.
Some noise from the brakes is often normal, especially during the first drive of the day, after it rains, or if the car sits for an extended period of time.
There are a number of other noises that a car can make only when braking at low speeds. Maybe there is a “wooshing” noise coming from the brake rotors or backing plate. A rusty backing plate (the shield that protects the brake rotor from the elements) can become deformed and rub against the brake rotor, creating a noise. Maybe there’s a “squeaking” or “clunk” noise from a worn suspension component. Modern cars use a complicated multi-link inspection. This means there are more parts to absorb all of the conditions Minnesota roads throw at your car. However, this also means there are more parts that can wear out as they take a beating.
If there is a problem with the anti-lock brake system (ABS), there will be a noise that sounds like a grinding when braking.
Why Would These Problems Cause My Car To Make A Noise When Braking At Low Speeds?
Braking at low speeds creates a different situation than braking at high speeds. When the brakes are applied at high speeds, there’s a sudden change in the direction of the vehicle. At low speeds this change happens more slowly. This causes the entire car to shift on its suspension, which also changes the geometry of the suspension. These changes can cause the brakes to make contact in different ways, depending on the speed of the vehicle.
The biggest sign you can look for to help pinpoint the cause of the noise is the presence of other symptoms. Worn brakes can also cause a pulsing feeling at high or low speeds. If there is a worn suspension component, you may also notice a difference in how the car feels when hitting a bump or when taking a corner.
Vehicles are designed to handle any number of situations. They’re also designed to behave a certain way when presented with each situation. If a vehicle is making an unusual noise, this is an indication that something’s wrong. The noise might mean you need new brakes. It might mean you have a suspension or ABS problem. Any strange noise should be inspected by a professional.
What Steps Should I Take To Have Repairs Made, If Any?
The first step to resolving the noise your car makes when braking a low speeds would be to know what is causing the noise. If it relates to the brakes, you’ll want to have it repaired immediately, as your vehicle’s brake system is a very important safety component.
Once you know what is causing the noise, you can make the decision to either repair the vehicle or wait until something more serious happens.”
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