why does my Ford Explorer Fifth Generation (2011-2019) make a grinding noise when braking

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

570 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 (2011-2019). 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 before working on electrical systems.
•Allow the vehicle to cool down before attempting any repairs on the brake system.

Symptoms

•Grinding noise when brakes are applied
•Vibration in the brake pedal
•Reduced braking performance
•Warning light on the dashboard (if applicable)
•Brake pads may appear worn or damaged upon inspection

Diagnostic Steps

1
Inspect brake pads for wear; look for thickness and any signs of damage.
2
Check brake rotors for scoring, warping, or unusual wear patterns.
3
Examine brake calipers for proper operation and any signs of sticking or leaking.
4
Inspect brake hardware (clips, shims, etc.) for corrosion or damage.
5
Test brake fluid level and inspect for contamination.
6
Scan the vehicle’s onboard computer for any fault codes related to the braking system.

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
•Torque wrench
•Brake cleaner
•New brake pads
•New brake rotors (if needed)
•Brake caliper tool
•Jack
•Jack stands

Parts Required

•New brake pads
•New brake rotors (if needed)
•Brake hardware kit (if required)

Related Faults

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Diagnostic Steps

1
Inspect brake pads for wear; look for thickness and any signs of damage.
2
Check brake rotors for scoring, warping, or unusual wear patterns.
3
Examine brake calipers for proper operation and any signs of sticking or leaking.
4
Inspect brake hardware (clips, shims, etc.) for corrosion or damage.
5
Test brake fluid level and inspect for contamination.
6
Scan the vehicle’s onboard computer for any fault codes related to the braking system.

Solution

1. Preparation

Gather tools and parts: Socket set, torque wrench, brake cleaner, new brake pads, and rotors if needed.
Safety Precautions: Ensure the vehicle is parked on a flat surface, engage the parking brake, and wear gloves and safety glasses.

2. Remove Wheel

Sub-steps:
1. Loosen the lug nuts on the wheel using a socket wrench.
2. Raise the vehicle with a jack and secure it with jack stands.
3. Remove the lug nuts completely and take off the wheel.

3. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the caliper bolts using a socket wrench.
2. Slide the caliper off the rotor and support it with a bungee cord (do not let it hang).
3. Remove the old brake pads from the caliper bracket.
4. Clean the caliper bracket and rotor surfaces with brake cleaner.
5. Install new brake pads into the caliper bracket, ensuring proper orientation.
6. Compress the caliper piston using a brake caliper tool to accommodate the new pads.
7. Reinstall the caliper over the new pads and torque the caliper bolts to manufacturer specifications.

4. Replace Brake Rotors (if necessary)

Sub-steps:
1. If the rotors are worn or damaged, remove them by unbolting from the hub.
2. Install new rotors and torque to manufacturer specifications.
3. Ensure the rotor surface is clean before installing the caliper.

5. Reassemble and Test

Sub-steps:
1. Reinstall the wheel and hand-tighten the lug nuts.
2. Lower the vehicle and torque the lug nuts to manufacturer specifications.
3. Pump the brake pedal several times to ensure proper brake engagement before driving.