why does my Ford Explorer shake when I brake?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

500 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 when braking 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 allow brake components to cool down before working on them.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Vibration felt in the steering wheel during braking
•Pulsating brake pedal
•Vehicle pulls to one side when braking
•Uneven wear on brake pads
•Brake noise (squeaking or grinding)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a runout gauge.
2
Check brake pad thickness and condition to ensure they meet manufacturer specifications.
3
Examine suspension components (tie rods, control arms) for wear or damage.
4
Inspect wheel bearings for looseness or play.
5
Verify tire balance and condition to rule out related vibrations.
6
Check for any fluid leaks in the braking system.

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
•Socket set
•Torque wrench
•Micrometer

Parts Required

•Brake rotors
•Brake pads

Related Faults

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a runout gauge.
2
Check brake pad thickness and condition to ensure they meet manufacturer specifications.
3
Examine suspension components (tie rods, control arms) for wear or damage.
4
Inspect wheel bearings for looseness or play.
5
Verify tire balance and condition to rule out related vibrations.
6
Check for any fluid leaks in the braking system.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the negative battery terminal to prevent electrical issues.

2. Inspect and Replace Brake Rotors

Remove Wheel: Use a jack to lift the vehicle and secure with jack stands. Remove the lug nuts and take off the wheel.
Remove Brake Caliper: Unbolt the caliper from its mounting bracket using a socket set. Support the caliper with a bungee cord or rope to avoid stress on the brake line.
Remove Brake Pads: Slide out the brake pads from the caliper bracket.
Measure Rotor Thickness: Use a micrometer to measure the thickness of the rotors. If below minimum specifications or warped, proceed to replace.
Remove Rotor: Unscrew the retaining screws (if applicable) and slide the rotor off the hub.
Install New Rotor: Place the new rotor onto the hub, ensuring it sits flush. Secure with retaining screws if necessary.
Reinstall Brake Pads: Insert new or resurfaced brake pads into the caliper bracket.

3. Reassemble Components

Reattach Brake Caliper: Position the caliper over the brake pads and secure it with the bolts. Torque to manufacturer specifications (usually around 80-100 ft-lbs).
Reinstall Wheel: Place the wheel back on the hub, hand-tighten the lug nuts, then use a torque wrench to tighten to the recommended specs (typically 100-150 ft-lbs).
Reconnect Battery: Reconnect the negative battery terminal.