why does my Ford Explorer shake at highway speeds?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

423 words

Problem Statement

Learn how to diagnose and fix shaking issues in Ford Explorer at highway speeds. 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

•Ensure the vehicle is on a level surface and securely supported before working underneath it.
•Disconnect the battery if working on electrical components.

Symptoms

•Vibrations felt in the steering wheel
•Shaking of the vehicle body
•Increased noise from the tires or suspension
•Uneven tire wear
•Steering wheel misalignment

Diagnostic Steps

1
Inspect tire condition and pressure, ensuring all tires are inflated to the manufacturer's specifications.
2
Check wheel balance by performing a road test or using a wheel balancer.
3
Examine the alignment of the front wheels using an alignment tool.
4
Inspect suspension components (shocks, struts, control arms) for wear or damage.
5
Perform a visual inspection of the driveshaft and CV joints for any signs of damage or play.
6
Scan for error codes that may indicate issues with the drivetrain.

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 and jack stands
•Wheel balancer
•Alignment tool
•Socket set
•Torque wrench

Parts Required

•Tires (if worn)
•Wheel balancing weights
•Suspension components (if damaged)

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Diagnostic Steps

1
Inspect tire condition and pressure, ensuring all tires are inflated to the manufacturer's specifications.
2
Check wheel balance by performing a road test or using a wheel balancer.
3
Examine the alignment of the front wheels using an alignment tool.
4
Inspect suspension components (shocks, struts, control arms) for wear or damage.
5
Perform a visual inspection of the driveshaft and CV joints for any signs of damage or play.
6
Scan for error codes that may indicate issues with the drivetrain.

Solution

1. Tire Inspection

Sub-steps:
- Remove the wheel covers (if applicable).
- Inspect tires for uneven wear, bulges, or foreign objects.
- Measure tire pressure with a tire gauge and adjust to the recommended PSI.

2. Wheel Balancing

Sub-steps:
- Lift the vehicle using a jack and secure it with jack stands.
- Remove the wheels and take them to a wheel balancer.
- Adjust weights as necessary to balance each wheel. Reinstall the wheels after balancing.

3. Wheel Alignment

Sub-steps:
- Using an alignment rack, attach the alignment tool to the front wheels.
- Adjust the camber, caster, and toe settings according to the manufacturer's specifications.
- Test drive the vehicle to confirm alignment.

4. Suspension Inspection and Repair

Sub-steps:
- Inspect all suspension components for visible wear or damage.
- Replace any worn or damaged parts (shocks, struts, control arms) following the manufacturer's specifications.
- Reassemble the suspension and ensure all bolts are torqued to the specified values.

5. Drivetrain Inspection

Sub-steps:
- Inspect the driveshaft and CV joints for signs of wear or play.
- If damaged, replace the driveshaft or CV joint as needed.
- Reassemble and ensure all components are securely fastened.

Tools Required:

Tire pressure gauge
Jack and jack stands
Wheel balancer
Alignment tool
Socket set
Torque wrench

Parts Required:

Tires (if worn)
Wheel balancing weights
Suspension components (if damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Ensure the vehicle is on a level surface and securely supported before working underneath it.
Disconnect the battery if working on electrical components.