why does my Ford Explorer Sixth Generation (2020-present) have a grinding sound when braking

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

517 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix grinding noise when braking in Ford Explorer Sixth Generation (2020-present). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery when working on the braking system to prevent accidental activation.
•Allow brakes to cool down before inspection or repair.

Symptoms

•Grinding noise when applying brakes
•Reduced braking efficiency
•Vibration in the brake pedal
•Warning light on the dashboard (if applicable)
•Increased stopping distance

Diagnostic Steps

1
Inspect brake pads for wear and tear using a visual inspection.
2
Check brake rotors for scoring or damage.
3
Examine brake calipers for proper operation and sticking.
4
Inspect brake fluid level and condition.
5
Scan for any error codes using an OBD-II scanner to check for additional issues.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Lug wrench
•Jack and jack stands
•Torque wrench

Parts Required

•New brake pads
•Brake rotor (if damaged)

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Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and secured.
Wear safety gloves and goggles.

2. Remove Wheel

Tools Required: Socket set, lug wrench.
Loosen the lug nuts on the wheel where the grinding noise is occurring.
Raise the vehicle using 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 excessive wear (less than 3mm thickness indicates replacement).
Check the brake rotors for deep grooves or warping; if present, they may need resurfacing or replacing.

4. Replace Brake Pads (if necessary)

Remove the caliper bolts using a socket set.
Carefully slide the caliper off the brake pads and support it with a bungee cord (do not let it hang from the brake line).
Remove the old brake pads from the caliper bracket.
Insert new brake pads, ensuring they are properly aligned.

5. Reinstall Caliper and Wheel

Reattach the caliper over the new brake pads and secure it with caliper bolts, torquing to manufacturer specifications (typically around 20-30 lb-ft).
Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle and tighten the lug nuts to the manufacturer’s torque specification (typically around 100 lb-ft).

6. Test Brakes

After completing the installation, press the brake pedal several times to properly seat the new pads.
Take the vehicle for a test drive at low speeds to ensure the grinding noise has stopped and braking performance is restored.