What Causes the Brake Pad Noise in the 2019 Sagitar?
3 Answers
2019 Sagitar brake pad noise causes: 1. Insufficient contact surface, increasing brake pad pressure per unit area; 2. Emergency braking alters friction material properties; 3. Rusty brake calipers; 4. Slow brake master cylinder return. Solutions for brake pad noise: 1. Replace brake pads; 2. Secure brake calipers and springs; 3. Replace brake discs. The 2019 Sagitar is equipped with two engines: a 1.2L turbocharged engine and a 1.4L turbocharged engine. The 2019 Sagitar's body dimensions are 4753mm in length, 1800mm in width, 1462mm in height, with a wheelbase of 2731mm.
The 2019 Sagitar I just bought also has squeaky brake pads, which is quite annoying, especially on rainy days or during cold starts. I think it might be due to the brake pads wearing thin or getting wet, causing abnormal friction. It became more noticeable after two years of driving, and the inspection suggested that dust or rust inside the pads needs to be addressed. Regular cleaning of the brake discs is essential, and using some rust remover spray might help. If the noise persists, it’s best to get it fixed at a shop immediately—don’t skimp on safety, as brake failure is no small matter. After replacing the pads, the noise disappeared, so regular maintenance is key to avoiding further issues and inconvenience.
As a veteran driver with decades of experience, I've encountered many cases of brake noise in the 2019 Sagitar. It's often caused by worn brake pads or debris stuck in them. Rainy days or low temperatures can lead to rust and friction noise. Minor issues can be addressed with cleaner, but be careful not to damage other components. If the noise becomes frequent or louder, the pad thickness may be less than 1/4, and it's time to replace them for safety. Delaying can severely damage the brake discs and dangerously increase stopping distance. Rinsing the wheels during regular car washes helps prevent this, but never skimp on inspection costs—safety should always come first.