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

528 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 symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Allow brakes to cool before inspection to avoid burns.

Symptoms

•Grinding noise when braking
•Reduced braking performance
•Vibration felt through the brake pedal
•Illuminated brake warning light
•Increased stopping distance

Diagnostic Steps

1
Inspect brake pads for wear and damage.
2
Check brake rotors for scoring or warping.
3
Examine brake calipers for proper operation and any sticking issues.
4
Inspect brake fluid level and condition.
5
Check for debris or foreign objects lodged in the braking components.

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 and jack stands
•Socket set
•Torque wrench
•Brake cleaner

Parts Required

•Brake pads
•Brake rotors (if worn)
•Brake fluid (if needed)

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Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Place wheel chocks behind the rear wheels for safety.

2. Remove Wheel

Use a lug wrench to loosen the lug nuts slightly before lifting the vehicle.
Raise the vehicle using a jack and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Inspect and Replace Brake Pads

Inspect Brake Pads:
- Check for thickness; replace if less than 1/4 inch.
- Look for signs of uneven wear or damage.
Replace Brake Pads:
- Remove the caliper bolts using a socket set.
- Carefully slide off the caliper and support it without stretching the brake line.
- Remove old brake pads from the caliper bracket.
- Install new brake pads, ensuring they are properly seated.

4. Inspect and Replace Brake Rotors (if necessary)

Inspect Brake Rotors:
- Check for grooves, scoring, or warping.
Replace Brake Rotors:
- Remove the caliper bracket if necessary.
- Unscrew the rotor retaining screws (if applicable) and slide the rotor off the hub.
- Install new rotors, ensuring they are clean and properly aligned.

5. Reassemble Braking System

Reattach the brake caliper over the new pads and torque the caliper bolts to manufacturer specifications (typically around 25-35 ft-lbs).
Reinstall the wheel and torque the lug nuts to manufacturer specifications (usually about 100-150 ft-lbs).
Lower the vehicle and remove the wheel chocks.

6. Testing

Pump the brake pedal several times to seat the brake pads.
Test the vehicle in a safe area to ensure the grinding noise has been resolved.