why does my Ford Explorer Sixth Generation (2020-present) make a grinding noise 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 (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 use jack stands when working under a vehicle.
•Allow the brakes to cool before inspecting or servicing.

Symptoms

•Grinding noise when applying brakes
•Vibration felt in the brake pedal
•Reduced braking effectiveness
•Brake warning light illuminated
•Increased stopping distance

Diagnostic Steps

1
Inspect brake pads for wear and damage using a visual inspection.
2
Check brake rotors for scoring, warping, or corrosion.
3
Examine caliper operation to ensure they are not sticking or seized.
4
Inspect brake fluid level for proper amount and condition.
5
Listen for additional noises during a test drive to confirm the source of the noise.
6
Check for foreign objects lodged in the brake assembly.

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

•Lug wrench
•Jack
•Jack stands
•Socket set
•Torque wrench
•Brake grease

Parts Required

•Brake pads
•Brake rotors

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Diagnostic Steps

1
Inspect brake pads for wear and damage using a visual inspection.
2
Check brake rotors for scoring, warping, or corrosion.
3
Examine caliper operation to ensure they are not sticking or seized.
4
Inspect brake fluid level for proper amount and condition.
5
Listen for additional noises during a test drive to confirm the source of the noise.
6
Check for foreign objects lodged in the brake assembly.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface, and set the parking brake.
Disconnect the battery if working on electronic components.

2. Remove Wheel

Sub-steps:
1. Loosen lug nuts slightly while the vehicle is on the ground.
2. Lift the vehicle using a jack and secure with jack stands.
3. Fully remove the lug nuts and take off the wheel.
Tools Required: Lug wrench, jack, jack stands.

3. Inspect and Replace Brake Components

Sub-steps:
1. Remove the caliper bolts and carefully slide off the caliper.
2. Inspect the brake pads for wear; replace if less than 3mm thick or if damaged.
3. Check the brake rotor for grooves or damage; replace if necessary.
4. If pads are replaced, apply brake grease to the back of the new pads to prevent noise.
5. Reinstall the caliper and tighten bolts to manufacturer specifications (typically 25-35 ft-lbs).
Tools Required: Socket set, torque wrench, brake grease.

4. Reinstall Wheel

Sub-steps:
1. Place the wheel back on the hub.
2. Hand-tighten the lug nuts.
3. Lower the vehicle from the jack stands and tighten the lug nuts to manufacturer specifications (typically 100-150 ft-lbs).
Tools Required: Lug wrench, jack, jack stands.

5. Final Checks

Reconnect the battery if disconnected.
Pump the brake pedal a few times to ensure proper caliper operation.
Perform a test drive to confirm that the grinding noise has been resolved.