my Toyota Camry Eighth Generation (2018-present) makes a grinding noise when I brake what's wrong

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Wear safety glasses and gloves for protection.

2. Remove Wheel

• Use a lug wrench to loosen wheel lug nuts.
• Raise the vehicle using a jack and secure it with jack stands.
• Remove the wheel completely.

3. Inspect and Replace Brake Pads

• Sub-steps:
  • Remove the caliper bolts using a socket set.
  • Carefully slide the caliper off the rotor; support it with a bungee cord to avoid stress on the brake line.
  • Inspect the brake pads for wear; if they are less than 3mm thick, replace them.
  • Replace the old brake pads with new ones, ensuring they are properly seated.

4. Inspect and Replace Brake Rotors

• Sub-steps:
  • Check the rotors for any signs of scoring or uneven wear. If damaged, they should be resurfaced or replaced.
  • Remove the rotor by unbolting any retaining screws or clips.
  • Install the new or resurfaced rotor onto the hub.

5. Reassemble Brake Components

• Sub-steps:
  • Reinstall the caliper over the new brake pads and rotor.
  • Fasten the caliper bolts to the manufacturer’s specified torque (typically around 20-25 ft-lbs).
  • Reattach the wheel and hand-tighten the lug nuts.

6. Lower Vehicle and Test Brakes

• Lower the vehicle from the jack stands and remove the jack.
• Tighten the lug nuts in a crisscross pattern to the manufacturer’s specified torque (usually around 76-89 ft-lbs).
• Test the brakes by pressing the pedal several times to ensure proper function.