my Ford Explorer's brakes make a pulsating sound when applied

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

528 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 pulsating brakes in Ford Explorer. 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 before working on electronic systems.
•Allow brake components to cool before handling to prevent burns.

Symptoms

•Pulsating or vibrating sensation when braking
•Noise coming from the brake system
•Possible pulling to one side during braking
•Increased stopping distance
•Warning light on the dashboard (if applicable)

Diagnostic Steps

1
Inspect brake pads for wear and unevenness.
2
Check brake rotors for warping or surface irregularities.
3
Examine brake calipers for proper function and sticking.
4
Verify brake fluid level and condition.
5
Test brake lines for leaks or damage.
6
Use a dial indicator to measure rotor runout.

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
•Bungee cord (for caliper support)

Parts Required

•Brake pads (if worn)
•Brake rotors (if warped or damaged)
•Brake fluid (if low or contaminated)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Solution

1. Preparation

Gather tools and materials.
Ensure the vehicle is parked on a level surface and engage the parking brake.
Wear safety gloves and goggles.

2. Wheel Removal

Use a jack to lift the vehicle and secure it with jack stands.
Remove the lug nuts with a lug wrench.
Take off the wheel to access the brake components.

3. Inspect and Remove Brake Components

Inspect Brake Pads:
- Check for uneven wear; replace if necessary.
Remove Brake Caliper:
- Use a socket set to remove caliper bolts.
- Support the caliper using a bungee cord or similar to avoid strain on the brake line.

4. Rotor Inspection and Replacement

Check Rotor Condition:
- Inspect for warping or scoring; replace if necessary.
- If rotors are in good condition, resurface them according to manufacturer specifications.
Install New Rotors (if needed):
- Clean the new rotors with brake cleaner to remove any protective coating.
- Install the rotors onto the hub.

5. Reassemble Brake Components

Reinstall Brake Caliper:
- Place the caliper back over the new or resurfaced rotor.
- Tighten caliper bolts to the manufacturer’s torque specifications.
Reinstall Brake Pads:
- Insert new brake pads into the caliper bracket.

6. Wheel Reinstallation

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the manufacturer’s specifications.

7. Test Brake Operation

Refill or bleed brake fluid if necessary.
Test the brake pedal to ensure proper operation before driving.