my Tesla Model S Original (2012-2020) is shaking at high speeds

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

511 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, 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 securely supported on jack stands before working underneath it.
•Disconnect the 12V battery before working on any electrical components.

Symptoms

•Vibration felt through the steering wheel at speeds above 50 mph
•Uneven tire wear visible on the tires
•Noise coming from the wheels while driving at high speeds
•Steering wheel misalignment or pulling to one side
•Check tire pressure warning light illuminated

Diagnostic Steps

1
Inspect all four tires for visible damage, uneven wear, or bulges.
2
Check and adjust tire pressures to manufacturer specifications.
3
Perform a wheel balance check using a wheel balancing machine.
4
Inspect suspension components (shocks, struts, bushings) for wear or damage.
5
Verify wheel alignment using a professional alignment system.
6
Scan for any error codes using an OBD-II scanner that may relate to the drive system.

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
•Wheel balancing machine
•Jack and jack stands
•Wrench set
•Professional alignment equipment

Parts Required

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

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Diagnostic Steps

1
Inspect all four tires for visible damage, uneven wear, or bulges.
2
Check and adjust tire pressures to manufacturer specifications.
3
Perform a wheel balance check using a wheel balancing machine.
4
Inspect suspension components (shocks, struts, bushings) for wear or damage.
5
Verify wheel alignment using a professional alignment system.
6
Scan for any error codes using an OBD-II scanner that may relate to the drive system.

Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a flat, level surface and engage the parking brake.
Wear safety glasses and gloves.

2. Tire Inspection and Replacement

Sub-steps:
1. Remove the wheel lug nuts using a socket set and carefully take off the wheels.
2. Inspect tires for damage or bulging; replace any tire that shows significant wear or damage.
3. If tires are in good condition, proceed to check for proper balancing.

Tools Required:

Socket set
Torque wrench

3. Wheel Balancing

Sub-steps:
1. Place the wheels on a wheel balancing machine and follow the manufacturer's instructions to balance each wheel.
2. If necessary, add wheel weights to correct any imbalance.

Tools Required:

Wheel balancing machine

4. Suspension Inspection

Sub-steps:
1. Visually inspect the suspension components for cracks, leaks, or excessive wear.
2. Replace any worn or damaged components such as bushings, shocks, or struts.

Tools Required:

Jack and jack stands
Wrench set

5. Wheel Alignment

Sub-steps:
1. After replacing any parts, take the vehicle to a professional alignment shop.
2. Follow the alignment technician's guidance to ensure the vehicle is properly aligned.

Tools Required:

Professional alignment equipment (performed by a technician)