how to fix my Ford Mustang S650 (2024-Present) if the brake pedal goes to the floor?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and secure with wheel chocks.
• Wear safety gloves and goggles.

2. Inspect and Replace Brake Fluid

• Tools Required: Brake fluid, funnel, and rags.
• Check the brake fluid level; if low, fill with the appropriate type of brake fluid as specified in the owner's manual.
• Inspect for discoloration or contamination of brake fluid. If necessary, perform a brake fluid flush.

3. Check for Leaks

• Tools Required: Wrench set for tightening connections.
• Inspect brake lines for corrosion or damage. Tighten any loose connections.
• Replace any damaged lines or hoses with OEM parts.

4. Examine Brake Components

• Tools Required: Jack, jack stands, and a socket set.
• Lift the vehicle and remove the wheels.
• Inspect brake pads for wear. Replace if less than 3mm thickness is remaining.
• Check rotors for warping or scoring. Replace if necessary.

5. Inspect and Replace the Master Cylinder

• Tools Required: Wrench set, brake line wrenches, and a new master cylinder.
• Disconnect the battery to ensure safety.
• Remove the master cylinder from the brake booster by loosening bolts and disconnecting the brake lines (use brake line wrenches to prevent damage).
• Install the new master cylinder by reversing the removal steps. Bleed the brake system to remove air.