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

535 words

Problem Statement

Learn how to diagnose and fix high-speed vibrations in Tesla Model S (2012-2020). 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

•Ensure the vehicle is securely lifted and supported when working on tires and suspension.
•Disconnect the battery before working on electronic components to prevent short circuits.

Symptoms

•Noticeable vibration in the steering wheel or chassis at speeds above 60 mph
•Uneven tire wear
•Increased road noise
•Possible loss of control or stability during high-speed maneuvers
•Warning lights may illuminate on the dashboard (if related to suspension or tire pressure)

Diagnostic Steps

1
Inspect tire condition and pressure; ensure they are inflated to the manufacturer's specifications.
2
Perform a visual inspection of the wheels and tires for any signs of damage, such as bulges or punctures.
3
Check wheel alignment using alignment equipment to ensure proper angles.
4
Rotate tires and check for balance using a wheel balancer.
5
Inspect suspension components, including bushings and joints, for wear or damage.
6
Test drive the vehicle at high speed to replicate and confirm the vibration.

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
•Tire changing tools
•Wheel balancer
•Wheel alignment machine
•Socket set
•Torque wrench

Parts Required

•New tires (if necessary)
•Wheel weights (if needed)
•Suspension components (if worn)

Related Faults

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Diagnostic Steps

1
Inspect tire condition and pressure; ensure they are inflated to the manufacturer's specifications.
2
Perform a visual inspection of the wheels and tires for any signs of damage, such as bulges or punctures.
3
Check wheel alignment using alignment equipment to ensure proper angles.
4
Rotate tires and check for balance using a wheel balancer.
5
Inspect suspension components, including bushings and joints, for wear or damage.
6
Test drive the vehicle at high speed to replicate and confirm the vibration.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure a safe working environment, with the vehicle parked on a level surface.
Disconnect the battery for safety when working on electronic components, if necessary.

2. Tire Inspection and Replacement

Sub-steps:
1. Remove the wheel covers if present.
2. Inspect tires for uneven wear; replace any tires that are damaged or excessively worn.
3. Check tire pressure; inflate to the recommended PSI.
Tools Required: Tire pressure gauge, tire changing tools.

3. Wheel Balancing

Sub-steps:
1. Remove the wheels from the vehicle.
2. Mount the wheels on a wheel balancer and check for balance.
3. Add weights to balance the wheels as necessary.
4. Reinstall the wheels on the vehicle.
Tools Required: Wheel balancer, weight kit.

4. Wheel Alignment

Sub-steps:
1. Use alignment equipment to check the alignment of each wheel.
2. Adjust the alignment settings to the manufacturer's specifications.
3. Test drive the vehicle to ensure proper alignment has been achieved.
Tools Required: Wheel alignment machine.

5. Suspension Inspection and Repair

Sub-steps:
1. Inspect all suspension components visually and physically for any play or wear.
2. Replace any worn or damaged components, including bushings, control arms, or shocks.
3. Reassemble and test the vehicle.
Tools Required: Socket set, torque wrench.