- Air in the brake lines: If there is air in the brake lines, it can compress and cause the brake pedal to feel spongy or go all the way to the floor. This can be caused by a leak in the brake lines or by a faulty brake master cylinder.
- Low brake fluid: If the brake fluid level is low, it can cause the brake pedal to go to the floor. This can be caused by a leak in the brake system or by worn brake pads.
- Worn brake pads: If the brake pads are worn, they will not be able to generate enough friction to stop the car, and this can cause the brake pedal to go to the floor.
- Faulty brake master cylinder: If the brake master cylinder is faulty, it may not be able to generate enough pressure to apply the brakes, and this can cause the brake pedal to go to the floor.
- Faulty brake booster: The brake booster helps to amplify the force applied to the brake pedal, and if it is faulty, it may not be able to provide enough assistance, which can cause the brake pedal to go to the floor.
To determine the exact cause of the problem, it is recommended to have your car inspected by a qualified mechanic.
