why does my Tesla Model S Original (2012-2020) vibrate at high speeds

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

456 words

Problem Statement

Learn how to diagnose and fix vibrations in Tesla Model S at high speeds. 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 lifting the vehicle to prevent it from falling.
•Ensure the vehicle is in 'Park' and the parking brake is engaged before starting any work.

Symptoms

•Vibration felt through the steering wheel or seat at speeds above 60 mph
•Increased tire noise at higher speeds
•Uneven tire wear observed upon inspection
•Steering wheel may shake or feel loose
•Possible decrease in overall ride comfort

Diagnostic Steps

1
Inspect tire condition and tread depth for uneven wear or damage.
2
Check wheel balance on all four tires using a balancer machine.
3
Inspect suspension components for wear or damage (e.g., control arms, bushings).
4
Verify that the wheels are properly torqued to manufacturer specifications.
5
Perform a visual inspection of the driveshaft and CV joints for any signs of wear or damage.

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
•Torque wrench
•Tire pressure gauge
•Tire balancer

Parts Required

•Replacement tires (if needed)
•Suspension components (if needed)

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Diagnostic Steps

1
Inspect tire condition and tread depth for uneven wear or damage.
2
Check wheel balance on all four tires using a balancer machine.
3
Inspect suspension components for wear or damage (e.g., control arms, bushings).
4
Verify that the wheels are properly torqued to manufacturer specifications.
5
Perform a visual inspection of the driveshaft and CV joints for any signs of wear or damage.

Solution

1. Preparation

Gather necessary tools and materials.
Ensure the vehicle is parked on a level surface and engage the parking brake.

2. Tire Inspection

Remove all four wheels using a socket set.
Inspect tires for uneven wear patterns, bulges, or cuts. Replace tires if necessary.
Measure tread depth with a tread depth gauge. Replace tires if tread is below 2/32 of an inch.

3. Wheel Balancing

Mount the tires onto a wheel balancer.
Spin each tire to check for imbalance.
Adjust weight placements as necessary to achieve proper balance.

4. Suspension Inspection

Visually inspect control arms, bushings, and struts for signs of wear or damage.
Replace any worn or damaged components to ensure proper suspension functionality.

5. Reassembly

Reinstall the wheels and torque them to the manufacturer’s specifications (typically around 129 lb-ft for Model S).
Lower the vehicle and perform a final check on all components.