why does my Renault Clio V (2019-Present) make a grinding noise when braking?

Solution

1. Preparation

• Gather tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Ensure the engine is off and the keys are removed from the ignition.

2. Remove Wheel

• Using a jack, lift the vehicle and secure it with jack stands.
• Remove the wheel lug nuts with a socket set and take off the wheel.

3. Inspect and Replace Brake Pads

• Inspect Brake Pads:
  • Remove the brake caliper bolts using a socket set.
  • Carefully slide the caliper off the brake rotor.
  • Inspect the brake pads for wear; if they are less than 3mm thick, they must be replaced.
• Replace Brake Pads:
  • Remove the old brake pads from the caliper bracket.
  • Install new brake pads, ensuring they are properly seated in the caliper bracket.

4. Inspect and Resurface or Replace Rotors

• Inspect Rotors:
  • Check the rotors for signs of scoring or excessive wear.
  • If damaged beyond resurfacing, replace them with new rotors.
• Resurface Rotors (if applicable):
  • If rotors are in good condition, use a brake lathe to resurface them.
  • Clean the rotors with brake cleaner to remove any debris.

5. Reassemble Components

• Carefully slide the caliper back over the new pads.
• Reinstall and torque the caliper bolts to manufacturer specifications.
• Reattach the wheel and torque the lug nuts in a star pattern.

6. Final Check

• Lower the vehicle from the jack stands.
• Pump the brake pedal several times to ensure proper pad seating.
• Check the brake fluid level and top off if necessary.