my Tesla Model S Original (2012-2020) is shaking at high speeds what should I check

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

487 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 shaking issues at high speeds in Tesla Model S (2012-2020). Step-by-step guide with symptoms, diagnostics, 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 a vehicle.
•Ensure vehicle is on a flat surface to prevent rolling.

Symptoms

•Vehicle shakes or vibrates at speeds above 60 mph
•Steering wheel vibration
•Uneven tire wear
•Noise from the tires or suspension at high speeds
•Difficulty maintaining a straight line while driving

Diagnostic Steps

1
Inspect tire pressure and ensure all tires are inflated to the manufacturer's specifications.
2
Check for visible damage or irregular wear patterns on the tires.
3
Perform a wheel balance check to see if any tires are out of balance.
4
Inspect wheel alignment using a professional alignment machine.
5
Examine suspension components, including control arms, bushings, and tie rods for wear or damage.
6
For AWD models, check for issues with the driveshaft or wheel bearings.

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
•Socket set
•Torque wrench
•Alignment tools

Parts Required

•Tires (if damaged)
•Suspension components (if worn)

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Diagnostic Steps

1
Inspect tire pressure and ensure all tires are inflated to the manufacturer's specifications.
2
Check for visible damage or irregular wear patterns on the tires.
3
Perform a wheel balance check to see if any tires are out of balance.
4
Inspect wheel alignment using a professional alignment machine.
5
Examine suspension components, including control arms, bushings, and tie rods for wear or damage.
6
For AWD models, check for issues with the driveshaft or wheel bearings.

Solution

1. Preparation

Gather all necessary tools: jack, jack stands, tire pressure gauge, torque wrench, and alignment tools.
Ensure the vehicle is parked on a level surface and the battery is sufficiently charged.

2. Tire Pressure Check

Use a tire pressure gauge to check the pressure of all tires.
Inflate tires to the recommended PSI as indicated on the driver's door jamb sticker.

3. Tire Inspection

Visually inspect each tire for any visible bulges, cuts, or irregular wear.
If damage is found, replace the affected tire(s).

4. Wheel Balancing

Remove the wheels using a socket set.
Take the wheels to a tire shop for a professional wheel balance.
Reinstall the wheels and torque the lug nuts to the specified torque (usually around 100-110 ft-lbs for Tesla).

5. Wheel Alignment

If the wheel balance is correct, take the vehicle to a professional alignment shop.
Adjust the alignment settings to manufacturer specifications.

6. Suspension Inspection

Lift the vehicle using a jack and secure it with jack stands.
Inspect all suspension components for wear or damage.
Replace any worn or damaged components as needed.