why does my Tesla Model S Original (2012-2020) vibrate when I drive over 60 mph

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

517 words

Problem Statement

Learn how to diagnose and fix vibrations in Tesla Model S when driving over 60 mph. 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 ensure the vehicle is securely lifted and supported before working under it.
•Use safety glasses when working with components that may spring or snap.

Symptoms

•Vibrations felt in the steering wheel or through the chassis
•Uneven tire wear
•Steering wheel misalignment
•Noise from the wheels or suspension at higher speeds
•Potential loss of control or stability during acceleration

Diagnostic Steps

1
Inspect tires for proper inflation and any visible damage or uneven wear.
2
Check wheel balance using a wheel balancer.
3
Perform a visual inspection of suspension components for wear or damage.
4
Confirm proper alignment of the wheels using an alignment machine.
5
Test for any drivetrain issues, including checking the driveshaft and motor mounts.

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
•Lug wrench
•Wheel balancer
•Alignment machine

Parts Required

•Tires (if replacement is necessary)
•Suspension components (if worn or damaged)

Related Faults

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Diagnostic Steps

1
Inspect tires for proper inflation and any visible damage or uneven wear.
2
Check wheel balance using a wheel balancer.
3
Perform a visual inspection of suspension components for wear or damage.
4
Confirm proper alignment of the wheels using an alignment machine.
5
Test for any drivetrain issues, including checking the driveshaft and motor mounts.

Solution

1. Tire Inspection

Sub-steps:
- Check each tire for the correct pressure using a tire gauge; inflate as necessary.
- Inspect the tires for any bulges, cracks, or foreign objects embedded in the tread.
- Measure tread depth to ensure it meets safety standards.

2. Wheel Balancing

Sub-steps:
- Remove the wheel from the vehicle using a jack and lug wrench.
- Mount the wheel on a wheel balancer to identify any imbalances.
- Add weights as needed to balance the wheel properly.
- Reinstall the wheel and torque the lug nuts to the manufacturer's specifications (typically around 100-120 ft-lbs).

3. Suspension Inspection

Sub-steps:
- Use a jack to lift the vehicle and secure it with jack stands.
- Visually inspect all suspension components, including control arms, bushings, and struts for wear.
- Replace any worn or damaged components as necessary.

4. Wheel Alignment

Sub-steps:
- After checking suspension components, take the vehicle to a professional alignment shop.
- Ensure that the alignment settings meet manufacturer specifications.
- Adjust camber, caster, and toe angles as necessary.

5. Driveshaft and Motor Mount Inspection

Sub-steps:
- Inspect the driveshaft for any signs of damage or imbalance, ensuring it is properly secured.
- Check the motor mounts for signs of wear or cracks; replace if necessary.