how to fix a Ford F-150 that shakes during braking

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

444 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 Ford F-150. 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 electrical systems.
•Allow the brakes to cool before handling components.

Symptoms

•Shaking or vibrating steering wheel during braking
•Pulsation felt in the brake pedal
•Uneven wear on brake pads or rotors
•Increased stopping distance
•Potential noise from braking system

Diagnostic Steps

1
Inspect brake rotors for warping or damage using a runout gauge.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (control arms, tie rods, ball joints) for wear or damage.
4
Verify wheel alignment and balance.
5
Scan for any error codes related to the braking system using an OBD-II scanner.

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

•Socket set
•Jack and jack stands
•Torque wrench
•Brake cleaner
•Runout gauge

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn unevenly)
•Suspension components (if damaged)

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Diagnostic Steps

1
Inspect brake rotors for warping or damage using a runout gauge.
2
Check brake pads for uneven wear or contamination.
3
Examine suspension components (control arms, tie rods, ball joints) for wear or damage.
4
Verify wheel alignment and balance.
5
Scan for any error codes related to the braking system using an OBD-II scanner.

Solution

1. Preparation

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

2. Remove Wheel

Loosen lug nuts using a socket wrench.
Raise the vehicle using a jack and secure it with jack stands.
Remove the lug nuts and take off the wheel.

3. Inspect and Replace Brake Components

Inspect Brake Rotors:
- Check for warping using a runout gauge; if warped beyond specifications, replace the rotors.
- Clean the rotor surface with brake cleaner.
Inspect Brake Pads:
- Check for uneven wear; if worn unevenly, replace both pads on the affected axle.
- Ensure the caliper slides are lubricated properly.

4. Address Suspension Issues

Inspect suspension components for play or damage. If any components are worn, replace them as necessary.
Tighten all suspension bolts to manufacturer specifications.

5. Reassemble

Place the wheel back onto the hub and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the manufacturer’s specifications (typically 80-100 ft-lbs).
Repeat for the opposite side if necessary.