What Causes the Brake Noise in Reiz?
2 Answers
Reiz brake noise causes: 1. Overly hard brake pads; 2. Brake pads worn down to the backing plate; 3. Excessive wear on brake discs or drums; 4. Rusty brake calipers; 5. Stiff parking brake cable; 6. Slow return of master brake cylinder; 7. Worn guide pins or detached spring clips; 8. Foreign objects caught between brake disc and pad. The Reiz measures 4750mm in length, 1795mm in width, and 1450mm in height with a 2850mm wheelbase. This rear-wheel-drive vehicle features an engine delivering 142kW maximum power and 236Nm peak torque.
I've been driving a Reiz for several years and have encountered brake squealing several times. The most common cause is brake pads worn too thin, where the metal indicator touches the rotor creating a sharp screeching sound, or when there's rust, sand, or other debris on the pads. The rear wheels tend to squeal more after rain due to rust friction from moisture. Another frequent issue is uneven or scratched brake discs, which often produce squeaking noises during hard braking. During my last inspection, I also found that the brake pad material had aged and hardened, causing a creaking sound while driving. Installation problems are not uncommon either—if anti-seize lubricant isn't applied or the caliper pistons don’t retract smoothly, friction noises arise. The most dangerous scenario is if the noise progressively worsens, as it could indicate brake fluid or oil leakage, affecting stopping distance. I recommend visiting a professional shop immediately for inspection—DIY repairs carry high risks. When replacing brake pads, opt for OEM parts to minimize recurring squealing. Regularly clean your wheels during car washes and schedule periodic maintenance to check brake thickness—safety always comes first.
