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

high

Severity

3 min read

497 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

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

•Always ensure the vehicle is on a level surface and securely lifted before working on wheels or suspension components.
•Wear safety glasses when working with tires and wheels to protect against debris.

Symptoms

•Vibrations felt in the steering wheel at speeds above 60 mph
•Unusual noise when driving at high speeds
•Steering wheel pulling to one side
•Uneven tire wear observed
•Check tire pressure warning light illuminated

Diagnostic Steps

1
Inspect tire balance by checking for any wheel weights that may have fallen off.
2
Examine tire condition for bulges, punctures, or uneven wear.
3
Check wheel alignment using a professional alignment machine.
4
Inspect suspension components for wear or damage, including bushings and mounts.
5
Test drive the vehicle to confirm the speed at which vibrations occur and note any accompanying noises.
6
Check the driveshaft and axles for any signs of damage or imbalance.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Wheel balancing machine
•Alignment machine

Parts Required

•Wheel weights (if necessary)
•Replacement tires (if damaged)
•Suspension components (if worn or damaged)

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Diagnostic Steps

1
Inspect tire balance by checking for any wheel weights that may have fallen off.
2
Examine tire condition for bulges, punctures, or uneven wear.
3
Check wheel alignment using a professional alignment machine.
4
Inspect suspension components for wear or damage, including bushings and mounts.
5
Test drive the vehicle to confirm the speed at which vibrations occur and note any accompanying noises.
6
Check the driveshaft and axles for any signs of damage or imbalance.

Solution

1. Tire Inspection

Inspect Tires
- Check each tire for visible damage, bulges, or uneven wear patterns.
- Measure tire pressure to ensure they are inflated to the manufacturer’s recommended PSI.

2. Wheel Balancing

Balance Wheels
- Remove the wheel from the vehicle using a socket set.
- Mount the wheel on a balancing machine to identify heavy spots.
- Add wheel weights as necessary to achieve balance.
- Reinstall the wheel and torque lug nuts to manufacturer specifications (typically 100-110 ft-lbs).

3. Wheel Alignment

Perform Wheel Alignment
- Use an alignment machine to measure camber, caster, and toe angles.
- Adjust as necessary to bring all angles within manufacturer specifications.

4. Suspension Inspection

Inspect and Replace Suspension Components
- Visually inspect all suspension components for wear or damage (bushings, shocks, struts, and control arms).
- Replace any damaged or worn components, ensuring proper torque specifications for all fasteners.

5. Drivetrain Check

Inspect Drivetrain
- Inspect the driveshaft for any signs of wear or imbalance.
- Check axles for damage or play and replace if necessary.