my Honda Accord 9th Generation (2013-2017) makes a grinding noise when braking what is it

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
• Disconnect the battery to ensure safety while working on electrical components.

2. Remove Wheel

• Sub-steps:
  1. Loosen lug nuts using a socket wrench.
  2. Lift the vehicle with a jack and secure it with jack stands.
  3. Remove the lug nuts and take off the wheel.
• Tools Required: Jack, jack stands, socket set.

3. Inspect Brake Components

• Sub-steps:
  1. Visually inspect the brake pads for wear; they should have at least 1/4 inch of material.
  2. Check the brake rotors for signs of scoring or uneven wear.
  3. Ensure calipers are not seized or sticking.
• Tools Required: Flashlight.

4. Replace Brake Pads and Rotors (if necessary)

• Sub-steps:
  1. Remove the caliper bolts using a socket wrench and slide the caliper off the rotor.
  2. Remove the old brake pads from the caliper bracket.
  3. If rotors are damaged, remove the rotor by removing the retaining screws and sliding it off the hub.
  4. Install new rotors (if applicable) and secure with screws.
  5. Place new brake pads in the caliper bracket.
  6. Compress the caliper piston using a brake caliper tool and reattach the caliper over the new pads.
  7. Torque caliper bolts to manufacturer specifications (typically 20-30 ft-lbs).
• Tools Required: Socket set, brake caliper tool, torque wrench.

5. Reassemble and Test

• Sub-steps:
  1. Reinstall the wheel and hand-tighten the lug nuts.
  2. Lower the vehicle from jack stands.
  3. Torque the lug nuts to manufacturer specifications (typically 80-100 ft-lbs).
  4. Reconnect the battery and pump the brake pedal to ensure proper function.
• Tools Required: Torque wrench.