how to tell if my Ford Explorer Sixth Generation (2020-present) brake pads are worn unevenly

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

560 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 uneven brake pad wear in Ford Explorer Sixth Generation (2020-present). Step-by-step guide with symptoms and solutions.

Affected Component

Brakes

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure vehicle is on a flat surface and wheels are chocked
•Use jack stands for safety
•Always ensure the vehicle is securely supported on jack stands before working on brakes
•Allow brake components to cool down before handling to avoid burns

Symptoms

•Unusual squeaking or grinding noise when braking
•Vehicle pulls to one side during braking
•Vibration or pulsation in the brake pedal
•Reduced braking power or longer stopping distances
•Warning light illuminated on the dashboard indicating brake system issues

Diagnostic Steps

1
Remove the wheel to visually inspect the brake pads for uneven wear patterns.
2
Use a caliper to measure the thickness of each brake pad; compare the measurements across all wheels.
3
Inspect brake fluid for contamination or air bubbles that might indicate issues with the brake system.
4
Check the movement of the brake calipers to ensure they are not sticking.
5
Look for excessive brake dust on one wheel compared to others, which may indicate uneven pad wear.

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
•Caliper gauge
•Flashlight

Parts Required

•Brake pads (if replacement is necessary)
•Brake cleaner (optional)

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Diagnostic Steps

1
Remove the wheel to visually inspect the brake pads for uneven wear patterns.
2
Use a caliper to measure the thickness of each brake pad; compare the measurements across all wheels.
3
Inspect brake fluid for contamination or air bubbles that might indicate issues with the brake system.
4
Check the movement of the brake calipers to ensure they are not sticking.
5
Look for excessive brake dust on one wheel compared to others, which may indicate uneven pad wear.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, caliper gauge, flashlight.
Safety Warnings: Ensure vehicle is on a flat surface and wheels are chocked; use jack stands for safety.

2. Remove Wheel

Use the lug wrench to loosen the lug nuts slightly while the vehicle is on the ground.
Raise the vehicle using the jack and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Inspect Brake Pads

Observe the brake pads for any signs of uneven wear, such as one pad being significantly thinner than the other.
Measure the thickness of each brake pad using a caliper; document the measurements.
Check the caliper for any signs of sticking or damage, and ensure it moves freely.

4. Replace or Resurface Brake Pads

If pads are unevenly worn:
1. Remove the caliper bolts with the appropriate socket and carefully slide the caliper off.
2. Remove the old brake pads from the caliper bracket.
3. Install new or resurfaced pads ensuring they are of the same thickness.
4. Reattach the caliper and tighten the bolts to the manufacturer's specified torque value (generally around 20-30 ft-lbs).

5. Reassemble and Lower Vehicle

Reattach the wheel and hand-tighten the lug nuts.
Lower the vehicle to the ground and then fully tighten the lug nuts in a crisscross pattern to the manufacturer's specifications (typically around 100-150 ft-lbs).