my Ford Explorer Fifth Generation (2011-2019) makes 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

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 (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

•Allow the brake system to cool before starting work.
•Disconnect the battery if working on the electrical components of the brake system.

Symptoms

•Grinding noise when applying brakes
•Decreased braking effectiveness
•Vibration in the brake pedal
•Possible illumination of the brake warning light
•Squealing or squeaking noises during braking

Diagnostic Steps

1
Inspect the brake pads for wear and damage.
2
Check the brake rotors for scoring or warping.
3
Examine the brake calipers for proper functioning and alignment.
4
Look for contamination on brake components (e.g., oil, grease).
5
Measure brake fluid level and condition.
6
Use an OBD-II scanner to check for any related error codes.

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
•Safety goggles
•Gloves

Parts Required

•Brake pads
•Brake rotors

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Diagnostic Steps

1
Inspect the brake pads for wear and damage.
2
Check the brake rotors for scoring or warping.
3
Examine the brake calipers for proper functioning and alignment.
4
Look for contamination on brake components (e.g., oil, grease).
5
Measure brake fluid level and condition.
6
Use an OBD-II scanner to check for any related error codes.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and secured with wheel chocks.
Wear safety goggles and gloves for protection.

2. Remove the Wheel

Loosen the lug nuts with a lug wrench while the vehicle is on the ground.
Raise the vehicle using a jack and secure it on jack stands.
Remove the lug nuts and take off the wheel to access the brake components.

3. Inspect and Replace Brake Pads

Inspect the brake pads for wear; replace if they are below the minimum thickness (usually 3 mm).
If replacement is needed, remove the caliper bolts using a socket set.
Carefully slide the caliper off the rotor and secure it to avoid strain on the brake line.
Remove the old pads and install new ones, ensuring they are properly seated.
Reattach the caliper and torque bolts to the manufacturer's specification (typically around 25-30 ft-lbs).

4. Inspect and Replace Brake Rotors (if necessary)

Check the rotors for scoring, warping, or excessive wear.
If replacement is needed, remove the rotor by unscrewing the retaining screws (if applicable) and sliding it off the hub.
Clean the hub surface before installing the new rotor.
Install the new rotor, securing it as required.

5. Reassemble and Lower Vehicle

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle from the jack stands using the jack.
Once the vehicle is on the ground, torque the lug nuts to the manufacturer's specification (typically around 100-120 ft-lbs).