my Toyota Camry Eighth Generation (2018-present) brakes make a squeaking noise, what could it be?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface, engage the parking brake, and place wheel chocks behind the rear wheels.
• Gather tools: socket set, torque wrench, brake cleaner, and safety goggles.

2. Remove Wheel

• Loosen lug nuts slightly while the vehicle is on the ground.
• Raise the vehicle with a jack and secure with jack stands.
• Remove the lug nuts completely and take off the wheel to access the brake components.

3. Inspect and Replace Brake Pads

• Inspection:
  • Remove the caliper bolts using a socket.
  • Carefully slide the caliper off the rotor.
  • Inspect the brake pads for thickness; replace if less than 3 mm.
• Replacement:
  • If necessary, remove the old brake pads by pulling them out of the caliper bracket.
  • Clean the caliper bracket and apply brake grease to the contact points of the new pads.
  • Insert new brake pads into the caliper bracket.

4. Inspect and Replace Brake Rotors (if necessary)

• Check rotor thickness and surface condition with a micrometer.
• If rotors are warped or below the minimum thickness, remove them by unscrewing the rotor mounting screws.
• Install new rotors, ensuring they are clean of any oils or contaminants. Torque to manufacturer's specifications.

5. Reassemble and Test

• Reinstall the caliper over the new pads and rotor.
• Tighten caliper bolts to the manufacturer's torque specifications.
• Reinstall the wheel and torque the lug nuts in a criss-cross pattern.
• Lower the vehicle and pump the brake pedal a few times to seat the brake pads.