- Stuck brake caliper: A stuck brake caliper can cause the brake pads to rub against the rotor, producing a loud squealing noise. Inspect the brake caliper and ensure it moves freely. If it is stuck, clean and lubricate the caliper slide pins.
- Damaged brake rotor: A warped, cracked, or damaged brake rotor can cause a squealing noise. Inspect the brake rotor for any visible damage and replace it if necessary.
- Worn wheel bearing: A worn or damaged wheel bearing can also produce a squealing noise, especially when turning or braking. Inspect the wheel bearing for any play and replace it if necessary.
- Loose brake components: Loose bolts or other components in the brake system can cause a squealing noise. Check all the bolts and nuts and tighten them if necessary.
- Misaligned brake pads: Misaligned brake pads can rub against the rotor, causing a squealing noise. Check the alignment of the brake pads and adjust them if necessary.