why does my Ford Mustang S650 (2024-Present) have a high-pitched squeal when braking?

Solution

1. Preparation

• Gather required tools and parts.
• Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
• Use wheel chocks to prevent movement.

2. Remove Wheel

• Using a socket set, loosen the lug nuts on the wheel.
• Lift the vehicle using a jack and secure it with jack stands.
• Remove the wheel to access the brake assembly.

3. Inspect and Replace Brake Pads

• Inspection:
  • Remove the caliper bolts with a socket set and slide the caliper off the rotor.
  • Inspect brake pads for wear; if less than 3mm thick, replace them.
• Replacement:
  • If replacement is necessary, compress the caliper piston using a C-clamp.
  • Install new brake pads, ensuring they are properly seated in the caliper bracket.

4. Inspect and Resurface or Replace Rotors

• Check rotors for signs of scoring or warping.
• If the rotors are damaged, they should be resurfaced or replaced.
• Clean the rotor surface with brake cleaner and a clean rag before reassembly.

5. Reassemble Brake Components

• Reinstall the brake caliper and tighten the caliper bolts to the manufacturer's torque specifications (typically 25-35 ft-lbs).
• Reinstall the wheel and hand-tighten the lug nuts before lowering the vehicle.

6. Final Checks

• Lower the vehicle and tighten the lug nuts to the specified torque value (usually 100-120 ft-lbs).
• Test the brakes by pressing the pedal a few times to ensure proper seating of components.