A brake pedal that feels soft or spongy is usually a sign of air in the brake lines or a leak somewhere in the brake system. Brake fluid must remain sealed and pressurized to function properly, so even a small leak can reduce braking performance.
This issue often appears after brake repairs if the system wasn’t bled correctly. It can also be caused by worn brake components or a failing master cylinder. Because brake systems require precise procedures and tightening specifications, repairs should always follow manufacturer guidelines.
A factory brake service manual ensures you bleed the brakes in the correct order and restore safe pedal pressure.