why is my Ford Explorer shaking when I brake hard?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

501 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 shaking in Ford Explorer when braking hard. 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 ensure the vehicle is securely supported before working underneath it.
•Use caution when handling brake components to avoid injury from dust or debris.

Symptoms

•Steering wheel shakes or vibrates during hard braking
•Vehicle pulls to one side when braking
•Increased stopping distance
•Brake pedal pulsates or feels uneven
•Unusual noises (e.g., grinding or squeaking) when braking

Diagnostic Steps

1
Inspect brake pads and rotors for wear and warping.
2
Check brake fluid level and condition for contamination.
3
Examine suspension components for wear or damage (e.g., control arms, bushings).
4
Inspect wheel bearings for play or noise.
5
Test brake calipers for proper operation and sticking.

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 (for rotor thickness)

Parts Required

•Brake pads
•Brake rotors (if warped)
•Suspension components (if needed)

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Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Wear safety goggles and gloves.

2. Inspect and Replace Brake Pads and Rotors

Remove Wheel:
- Use a jack to lift the vehicle and secure it with jack stands.
- Remove the lug nuts and take off the wheel.
Inspect Brake Pads and Rotors:
- Check the thickness of the brake pads; replace if below manufacturer specifications.
- Measure rotor thickness with a micrometer; replace if warped or below minimum thickness.
Replace Brake Pads:
- Remove caliper bolts and slide the caliper off the rotor.
- Remove old pads and install new pads, ensuring they are properly seated.
Replace Rotors (if necessary):
- Remove the caliper bracket if the rotor is not sliding off.
- Install the new rotor and reattach the caliper bracket.

3. Inspect Suspension Components

Visual Inspection:
- Look for any visible signs of wear or damage on suspension parts.
Check for Play:
- With the vehicle lifted, test the control arms and bushings for excessive movement.
Replace Damaged Parts:
- Replace any worn or damaged bushings, control arms, or other suspension components as needed.

4. Test Drive

Reassemble:
- Reinstall the wheel, lower the vehicle, and torque lug nuts to manufacturer specifications.
Test Drive:
- Conduct a test drive to ensure the problem is resolved and monitor for any remaining symptoms.