why does my Ford Explorer Sixth Generation (2020-present) shake when braking at high speeds

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

529 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 during braking in the 2020-2023 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 the braking system.
•Ensure the vehicle is securely lifted and supported before removing wheels.

Symptoms

•Steering wheel vibrates when applying brakes at high speeds
•Vehicle pulls to one side during braking
•Increased brake pedal vibration
•Possible noise coming from the brakes (grinding or squealing)
•Brake warning light illuminated on the dashboard

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for wear and thickness.
3
Examine wheel alignment and suspension components.
4
Test drive the vehicle at high speeds to replicate the shaking.
5
Scan for any brake system-related error codes using an OBD-II scanner.
6
Inspect tire condition and balance.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Micrometer for rotor thickness measurement
•Brake cleaner

Parts Required

•Brake rotors
•Brake pads

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for wear and thickness.
3
Examine wheel alignment and suspension components.
4
Test drive the vehicle at high speeds to replicate the shaking.
5
Scan for any brake system-related error codes using an OBD-II scanner.
6
Inspect tire condition and balance.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery to ensure safety while working on the braking system.

2. Inspect and Replace Brake Rotors

Inspect Rotors:
- Remove the wheel using a socket set.
- Check for warping by measuring rotor thickness with a micrometer.
Replace Rotors (if warped or worn):
- Remove caliper bolts with a socket wrench and lift the caliper off the rotor.
- Remove the old rotor and clean the hub surface.
- Install the new rotor and secure it with the appropriate torque (typically 25-35 ft-lbs).
- Reattach the caliper and secure it with caliper bolts (30-40 ft-lbs).

3. Inspect and Replace Brake Pads

Inspect Pads:
- Check the thickness of the brake pads.
Replace Pads (if worn):
- Remove the caliper as previously described.
- Remove the old pads from the caliper bracket.
- Install new pads and ensure they are properly seated.
- Reattach the caliper.

4. Wheel Alignment and Tire Inspection

Take the vehicle to a professional for wheel alignment if pulling to one side.
Inspect tires for uneven wear or damage; replace if necessary.

5. Reassemble and Test

Reinstall the wheel and tighten lug nuts to the manufacturer’s specifications (typically 100-120 ft-lbs).
Reconnect the battery.
Perform a test drive to ensure vibrations during braking are resolved.