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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

510 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 electric brake systems.
•Allow the vehicle to cool down before working on the brakes.

Symptoms

•Grinding noise occurs when applying the brakes
•Decreased braking efficiency
•Vibration felt through the brake pedal
•Brake warning light illuminated on the dashboard
•Uneven wear on brake pads or rotors

Diagnostic Steps

1
Inspect brake pads for wear and damage.
2
Check brake rotors for scoring or warping.
3
Examine brake calipers for proper function and alignment.
4
Inspect the brake fluid level and condition.
5
Look for debris or foreign objects lodged in the brake assembly.
6
Test drive the vehicle to replicate the noise and assess braking performance.

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
•Jack stands
•Lug wrench
•Socket set
•Torque wrench
•Brake cleaner
•Wire brush

Parts Required

•Brake pads (if worn)
•Brake rotors (if damaged)

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Diagnostic Steps

1
Inspect brake pads for wear and damage.
2
Check brake rotors for scoring or warping.
3
Examine brake calipers for proper function and alignment.
4
Inspect the brake fluid level and condition.
5
Look for debris or foreign objects lodged in the brake assembly.
6
Test drive the vehicle to replicate the noise and assess braking performance.

Solution

1. Preparation

Tools Required: Jack, jack stands, lug wrench, socket set, torque wrench, brake cleaner, wire brush.
Ensure the vehicle is parked on a level surface and the engine is off.
Engage the parking brake and wear safety glasses and gloves.

2. Remove Wheel

Loosen lug nuts on the affected wheel slightly while the vehicle is still on the ground.
Use the jack to lift the vehicle and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Inspect Brake Components

Brake Pads:
- Check for wear indicators; if they are worn down, replace the brake pads.
Brake Rotors:
- Inspect for deep grooves or scoring. If damaged, either resurface or replace the rotors.

4. Clean and Reassemble

Use brake cleaner and a wire brush to clean the brake components.
Make sure the caliper slides freely without binding.
Reinstall the brake pads and calipers, ensuring everything is aligned properly.

5. Reinstall Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts.
Lower the vehicle and use a torque wrench to tighten the lug nuts to the manufacturer’s specifications (typically around 100-150 ft-lbs for most SUVs).

6. Final Checks

Recheck the brake fluid level and top off if necessary.
Test the brakes in a safe environment to ensure the grinding noise has been resolved.