why does my Ford Explorer vibrate at high speeds

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

528 words

Problem Statement

Learn how to diagnose and fix vibrations at high speeds in Ford Explorer. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under the vehicle.
•Ensure the vehicle is on a stable surface before performing any work.

Symptoms

•Vehicle vibrates noticeably when traveling at speeds over 55 mph
•Steering wheel shakes or feels unstable
•Vibration increases with speed but may decrease when slowing down
•Possible noise accompanying the vibration (e.g., humming or grinding)
•Uneven tire wear observed during inspection

Diagnostic Steps

1
Inspect tire balance by checking for weights and signs of uneven wear.
2
Check tire pressure to ensure all tires are inflated to the manufacturer's specifications.
3
Perform a visual inspection of the tires for damage or defects.
4
Examine wheel alignment by using a wheel alignment machine or measuring the angles visually.
5
Inspect suspension components (shocks, struts, bushings) for wear or damage.
6
Check driveshaft and axles for bent or damaged parts.

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

•Wheel balancer
•Tire iron
•Tire pressure gauge
•Air compressor
•Wheel alignment machine
•Socket set
•Jack
•Jack stands

Parts Required

•Tires (if worn or damaged)
•Suspension components (if necessary)
•Balancing weights (if needed)

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Diagnostic Steps

1
Inspect tire balance by checking for weights and signs of uneven wear.
2
Check tire pressure to ensure all tires are inflated to the manufacturer's specifications.
3
Perform a visual inspection of the tires for damage or defects.
4
Examine wheel alignment by using a wheel alignment machine or measuring the angles visually.
5
Inspect suspension components (shocks, struts, bushings) for wear or damage.
6
Check driveshaft and axles for bent or damaged parts.

Solution

1. Tire Balancing

Tools Required: Wheel balancer, tire iron
Remove the wheel using a tire iron and place it on the wheel balancer.
Adjust the balancing weights as necessary until the wheel is balanced.

2. Tire Pressure Adjustment

Tools Required: Tire pressure gauge, air compressor
Use the tire pressure gauge to check the inflation level of each tire.
Inflate or deflate tires to match the recommended pressure indicated on the driver's door jamb sticker.

3. Tire Replacement (if necessary)

Tools Required: Tire iron, tire changer
If tire damage or excessive wear is found, remove the damaged tire using a tire iron.
Install a new tire, ensuring it is properly seated on the rim.

4. Wheel Alignment

Tools Required: Wheel alignment machine
Take the vehicle to an alignment technician or use an alignment machine.
Adjust the angles of the wheels to meet factory specifications.

5. Suspension Component Replacement

Tools Required: Socket set, jack, jack stands
Inspect each suspension component for signs of wear.
Replace any damaged or worn components, ensuring all bolts are torqued to the manufacturer's specifications.

6. Driveshaft and Axle Inspection

Tools Required: Jack, jack stands, socket set
Raise the vehicle and inspect the driveshaft and axles for bends or damage.
Replace any damaged components as necessary.