my Ford Explorer makes a grinding noise when braking what could be wrong

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

516 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. 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 the braking system.
•Allow brakes to cool before inspection to prevent burns.

Symptoms

•Grinding noise during braking
•Vibration felt in the brake pedal
•Reduced braking efficiency
•Brake warning light may be illuminated
•Possible pulling to one side when braking

Diagnostic Steps

1
Inspect the brake pads for wear and damage.
2
Check the brake rotors for scoring or warping.
3
Examine the calipers for proper function and any leaks.
4
Inspect brake fluid levels and condition.
5
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 and jack stands
•Lug wrench
•Socket set
•Torque wrench
•Micrometer

Parts Required

•Brake pads
•Brake rotors
•Brake caliper grease

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and engage the parking brake.

2. Raise the Vehicle

Use a jack to lift the front or rear of the Ford Explorer, depending on which brakes are making noise.
Secure the vehicle with jack stands for safety.

3. Remove Wheel

Use a lug wrench to remove the lug nuts and take off the wheel.

4. Inspect Brake Components

Brake Pads:
- Remove the caliper bolts using a socket set.
- Carefully slide the caliper off the rotor.
- Inspect the brake pads for thickness; replace if less than 3mm.
Brake Rotors:
- Check the rotors for scoring or grooves. Measure thickness with a micrometer.
- If warped or damaged, replace the rotors.
Calipers:
- Inspect caliper functionality and check for any signs of leakage.
- Clean the caliper slides and lubricate if necessary.

5. Replace Components

If brake pads or rotors are worn:
- Replace brake pads by sliding new pads into place.
- Replace rotors by removing the old rotor and installing a new one, ensuring proper orientation.
- Torque the caliper bolts to manufacturer specifications (usually around 25-35 ft-lbs).

6. Reassemble

Reinstall the caliper over the new pads and rotor.
Replace the wheel and hand-tighten the lug nuts.
Lower the vehicle and then torque the lug nuts to manufacturer specifications (typically 80-100 ft-lbs).

7. Test the Brakes

Press the brake pedal to seat the new pads.
Conduct a test drive to ensure all noises have stopped and brakes function correctly.