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

539 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

•Always disconnect the battery when working on brake systems to avoid electrical issues.
•Allow brake components to cool down to prevent burns from hot surfaces.

Symptoms

•Grinding noise when applying brakes
•Reduced braking efficiency
•Vibration in the brake pedal
•Brake warning light illuminated
•Visible wear on brake pads or rotors

Diagnostic Steps

1
Inspect brake pads for wear; replace if worn down to the indicator.
2
Check brake rotors for scoring or warping; measure thickness with a micrometer.
3
Examine brake calipers for proper function and any signs of leakage.
4
Inspect brake fluid level and quality in the master cylinder reservoir.
5
Look for debris or rust on brake components that may cause grinding.
6
Test brake system for any binding or sticking 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

•Jack and jack stands
•Lug wrench
•Socket set
•Torque wrench
•Brake cleaner
•Micrometer

Parts Required

•Brake pads
•Brake rotors
•Brake fluid

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect brake pads for wear; replace if worn down to the indicator.
2
Check brake rotors for scoring or warping; measure thickness with a micrometer.
3
Examine brake calipers for proper function and any signs of leakage.
4
Inspect brake fluid level and quality in the master cylinder reservoir.
5
Look for debris or rust on brake components that may cause grinding.
6
Test brake system for any binding or sticking components.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface and engage the parking brake.
Gather tools and parts required for the repair.
Safety gear: gloves and safety glasses.

2. Remove Wheel

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

3. Inspect and Replace Brake Pads

Inspect Brake Pads:
- Remove caliper bolts with a socket set and slide the caliper off the rotor.
- Check the pads for thickness; if less than 3mm, they should be replaced.
Replace Brake Pads:
- Remove old pads and clean the caliper bracket and rotor surface with brake cleaner.
- Install new brake pads in the caliper bracket, ensuring they are seated correctly.
- Reattach the caliper and tighten bolts to manufacturer specifications (typically 20-30 ft-lbs).

4. Inspect and Replace Brake Rotors (if necessary)

If rotors are scored or worn beyond specs, they should be replaced.
Remove the rotor by unscrewing any retaining screws and pulling it off the hub.
Install new rotors, ensuring they are clean and free from oil.
Torque any retaining screws to manufacturer specifications (typically 10-15 ft-lbs).

5. Reassemble and Test

Reinstall the wheel and lower the vehicle.
Tighten lug nuts to the proper torque specifications (typically 100-120 ft-lbs).
Pump the brake pedal to seat the pads against the rotors.