Why does the Lavida make noise when braking?
2 Answers
The reasons for the Lavida making noise when braking: 1. Scratches on the brake disc. When the noise occurs after replacing the new pads, it is found that the new brake pads do not fit well with the scratched brake disc, ultimately causing the noise; 2. Misaligned brake pads or inconsistent brake sizes. If the brake pads are misaligned during installation, local friction of the brake pads will cause noise; 3. The material of the brake pads themselves. The noise mentioned here refers to the noise occurring when the surface of the brake disc is completely smooth and flat. The Lavida has a length, width, and height of 4670mm, 1806mm, and 1474mm respectively, with a wheelbase of 2688mm. The body type is a 4-door, 5-seater sedan, equipped with a 5-speed manual transmission.
I've been driving this Lavida for over three years. Recently, there's been constant squeaking when braking. At first, I thought it was normal and didn't pay much attention, but it became more frequent, especially after rainy days. I did some self-inspection and found the brake pad edges were worn very thin - when thickness drops below 3mm it often causes abnormal noises. Another possibility was friction noise from dirt, small stones, or rust on the brake discs. After cleaning, the noise improved temporarily but returned after a few days, suggesting there might be scratches needing resurfacing. My biggest concern was loose caliper bolts or sticking components, which could reduce braking efficiency and compromise safety. Eventually, I took it to a professional repair shop for thorough maintenance, replaced the brake pads, and now it's completely silent. I suggest you address this promptly - don't let minor issues escalate. Brake system failures can be extremely dangerous.
