why does my Volvo XC60 First Generation (2008-2017) make a grinding noise when braking

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Place wheel chocks behind the rear wheels for safety.

2. Remove Wheel

• Use a lug wrench to loosen the lug nuts slightly.
• Raise the vehicle with a jack and secure it with jack stands.
• Completely remove the lug nuts and take off the wheel.

3. Inspect Brake Components

• Visually inspect the brake pads for wear; they should not be less than 3mm thick.
• Check the brake rotors for any visible scoring, pitting, or warping.
• If the pads are worn or the rotors are damaged, proceed to replacement.

4. Replace Brake Pads and/or Rotors

If replacing brake pads:

• Remove the caliper bolts with a socket set.
• Carefully lift the caliper off the rotor and support it with a bungee cord or string (do not let it hang by the brake line).
• Remove the old brake pads from the caliper bracket.
• Install new brake pads in the caliper bracket.

If replacing brake rotors:

• Remove the caliper bracket after removing the caliper.
• Slide off the old rotor and replace it with a new rotor, ensuring it is seated properly.

5. Reassemble Components

• Reattach the caliper bracket and caliper (if removed).
• Torque the caliper bolts to the manufacturer’s specifications (typically around 25-35 ft-lbs).
• Replace the wheel and hand-tighten the lug nuts.
• Lower the vehicle and then torque the lug nuts to manufacturer specifications (typically around 80-100 ft-lbs).

6. Final Checks

• Pump the brake pedal a few times to seat the new pads.
• Check brake fluid level again and top off if necessary.