Damage to the metal plate behind the brake pad
Brake Pad ProblemsAppearance: The metal plate behind the pad is damaged.
Cause: Due to the low adhesion and the distance between the caliper and the brake pad, the caliper piston pressure bends the metal plate behind the pad and damages the brake pad plate.
Impact: Uneven surface of the pad / extreme vibration while braking and creating noise.
Solution: Brake pad replacement.
Read more: All Brake Pad Problems