my Ford Explorer's rear brakes are squeaking, what's causing it

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

551 words

Problem Statement

Learn how to diagnose and fix squeaking rear brakes 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

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Allow the brake components to cool before handling to avoid burns.

Symptoms

•Squeaking noise when brakes are applied
•Reduced braking performance
•Vibration or pulsation during braking
•Warning light illuminated on the dashboard
•Increased stopping distance

Diagnostic Steps

1
Inspect the rear brake pads for wear using a visual inspection.
2
Check the brake rotor surface for scoring, rust, or damage.
3
Measure brake pad thickness using calipers to ensure they are within acceptable limits.
4
Inspect brake hardware components for proper installation and condition.
5
Check for moisture or debris on the brake components that could cause noise.

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
•Calipers for measuring brake pad thickness

Parts Required

•Brake pads
•Brake rotors (if necessary)
•Brake hardware (shims, clips)

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Diagnostic Steps

1
Inspect the rear brake pads for wear using a visual inspection.
2
Check the brake rotor surface for scoring, rust, or damage.
3
Measure brake pad thickness using calipers to ensure they are within acceptable limits.
4
Inspect brake hardware components for proper installation and condition.
5
Check for moisture or debris on the brake components that could cause noise.

Solution

1. Preparation

Gather the required tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Loosen the lug nuts on the rear wheels while the vehicle is still on the ground.

2. Raise and Secure the Vehicle

Use a jack to lift the rear of the vehicle.
Secure with jack stands to ensure stability.
Remove the rear wheel by fully loosening and removing the lug nuts.

3. Remove Brake Components

Remove the caliper by unbolting it from the bracket (typically two bolts).
Suspend the caliper using a wire or bungee cord to avoid stress on the brake line.
Remove the brake pads from the caliper bracket.
Take out any shims or clips if present.

4. Inspect and Replace Components

Inspect the brake pads for wear; replace if the thickness is below the manufacturer's specification.
Check the brake rotors for wear; resurface or replace if scoring or excessive wear is present.
Clean the brake rotor and caliper bracket with brake cleaner to remove dust and debris.
Apply anti-squeal lubrication to the backing of the new brake pads and any contact points on the caliper.

5. Reassemble Brake System

Install the new or resurfaced brake pads into the caliper bracket.
Reattach the caliper over the brake pads and secure with bolts to the manufacturer's torque specifications.
Reinstall the wheel and hand-tighten the lug nuts.

6. Lower Vehicle and Final Checks

Lower the vehicle from the jack stands.
Tighten the lug nuts to the manufacturer's torque specifications using a torque wrench.
Pump the brake pedal several times to ensure proper brake pad seating.