how to fix the grinding noise when braking on my Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

530 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 (2020-present). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely supported on jack stands before working underneath.
•Allow the brakes to cool before touching any components to avoid burns.

Symptoms

•Grinding noise when applying brakes
•Increased stopping distance
•Vibration felt through the brake pedal
•Possible warning light on the dashboard
•Reduced brake performance

Diagnostic Steps

1
Inspect the brake pads for wear and thickness using a caliper tool.
2
Check the brake rotors for scoring, warping, or uneven wear.
3
Examine the brake calipers for proper operation and any signs of sticking or leakage.
4
Inspect brake fluid levels and condition, looking for contamination or moisture.
5
Listen for noise while applying the brakes at various speeds to identify the source.

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

•Jack and jack stands
•Socket set
•Torque wrench
•Brake cleaner
•Caliper tool

Parts Required

•New brake pads
•New brake rotors (if necessary)
•Brake fluid (if required)

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Diagnostic Steps

1
Inspect the brake pads for wear and thickness using a caliper tool.
2
Check the brake rotors for scoring, warping, or uneven wear.
3
Examine the brake calipers for proper operation and any signs of sticking or leakage.
4
Inspect brake fluid levels and condition, looking for contamination or moisture.
5
Listen for noise while applying the brakes at various speeds to identify the source.

Solution

1. Preparation

Gather tools and parts needed for repair.
Park the vehicle on a flat surface and engage the parking brake.
Wear safety glasses and gloves.

2. Remove Wheel

Use a jack to lift the vehicle and secure it with jack stands.
Remove the lug nuts with a socket set and take off the wheel.

3. Inspect and Replace Brake Pads

Inspect: Check the brake pads for wear. If they are less than 3mm thick, they should be replaced.
Remove: Unbolt the caliper using a socket wrench and remove it from the rotor.
Replace: Slide out the old brake pads and insert new pads. Ensure they are properly seated in the caliper bracket.

4. Inspect and Replace Brake Rotors (if necessary)

Remove: If the rotors are damaged, unbolt them from the hub.
Replace: Install new rotors, ensuring they are secured to the hub with the correct torque specifications (typically 80-100 lb-ft).
Clean: Wipe the new rotors with brake cleaner to remove any protective coating.

5. Reassemble Components

Reattach the caliper over the new brake pads and tighten the caliper bolts to the manufacturer's specifications (generally 25-35 lb-ft).
Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the specified value (usually 100-120 lb-ft).

6. Test Brake System

Pump the brake pedal several times to seat the pads against the rotors.
Check brake fluid level and top off if necessary.