why does my Ford F-150 steering wheel shake when I hit bumps

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

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

586 words

Problem Statement

Learn how to diagnose and fix steering wheel shake when hitting bumps in Ford F-150. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always engage the parking brake and use jack stands when lifting the vehicle.
•Wear safety glasses when working under the vehicle or with power tools.

Symptoms

•Steering wheel vibrates when hitting bumps
•Uneven tire wear
•Pulling to one side while driving
•Increased noise from suspension components
•Loose or unresponsive steering

Diagnostic Steps

1
Inspect the tires for proper inflation and uneven wear patterns.
2
Check the wheel alignment using an alignment machine.
3
Examine suspension components for wear or damage, including shocks, struts, and bushings.
4
Inspect the steering linkage for play or damage.
5
Perform a visual inspection of the wheel bearings for any signs of wear or looseness.
6
Test drive the vehicle on a smooth road and then on a bumpy surface to replicate the issue.

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

•Tire pressure gauge
•Jack
•Jack stands
•Lug wrench
•Alignment machine
•Socket set
•Torque wrench
•Bearing puller

Parts Required

•New tires (if needed)
•Replacement shocks and struts (if worn)
•Control arms, bushings, or sway bar links (if damaged)
•Wheel bearings (if worn)

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Diagnostic Steps

1
Inspect the tires for proper inflation and uneven wear patterns.
2
Check the wheel alignment using an alignment machine.
3
Examine suspension components for wear or damage, including shocks, struts, and bushings.
4
Inspect the steering linkage for play or damage.
5
Perform a visual inspection of the wheel bearings for any signs of wear or looseness.
6
Test drive the vehicle on a smooth road and then on a bumpy surface to replicate the issue.

Solution

1. Preparation

Gather required tools and parts.
Park the vehicle on a level surface and engage the parking brake.

2. Tire Inspection and Replacement

Sub-steps:
1. Remove the wheel covers or hubcaps if applicable.
2. Use a tire pressure gauge to check the tire pressures; adjust to manufacturer specifications.
3. Inspect for uneven wear; if tires are worn, replace them with new tires of the same size and type.
Tools Required: Tire pressure gauge, jack, jack stands, lug wrench.

3. Wheel Alignment

Sub-steps:
1. Take the vehicle to a professional alignment shop.
2. Ensure that the alignment is set according to manufacturer specifications.
3. Request a printout of the alignment settings for your records.
Tools Required: Alignment machine (performed by a professional).

4. Suspension Components Inspection and Replacement

Sub-steps:
1. Lift the vehicle using a jack and secure with jack stands.
2. Inspect shocks and struts for leaks or damage; replace if necessary.
3. Check control arms, bushings, and sway bar links for wear; replace any damaged components.
Tools Required: Socket set, wrenches, torque wrench.

5. Steering Linkage Inspection

Sub-steps:
1. Inspect the tie rods and rack and pinion for play or damage.
2. Tighten any loose bolts or replace damaged parts.
Tools Required: Socket set, torque wrench.

6. Wheel Bearing Inspection and Replacement

Sub-steps:
1. Remove the wheel and inspect the wheel bearings for excessive play.
2. If worn, remove the old bearing and replace it with a new one, ensuring proper lubrication.
3. Reinstall the wheel and torque to manufacturer specifications.
Tools Required: Bearing puller, socket set, grease.