why does my Tesla Model S Original (2012-2020) have a strong vibration at high speeds

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

550 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 strong vibrations at high speeds 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

•Always ensure the vehicle is securely lifted with jack stands before working underneath.
•Disconnect the 12V battery if working on electrical components related to the suspension.

Symptoms

•Strong vibrations felt through the steering wheel or chassis at high speeds
•Uneven tire wear observed on one or more tires
•Noise or humming that increases with speed
•Steering wheel shaking or pulling to one side
•Check tire pressure warning light illuminated

Diagnostic Steps

1
Inspect tire balance by performing a visual inspection and using a wheel balancer.
2
Check tire pressure using a tire pressure gauge to ensure they are within manufacturer specifications.
3
Examine the tires for any signs of damage or uneven wear patterns.
4
Evaluate wheel alignment using an alignment machine to check for proper angles.
5
Inspect suspension components (shocks, struts, control arms) for wear or damage.
6
Test drive the vehicle at high speeds to confirm the presence and intensity of vibrations.

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

•Wheel balancer
•Tire pressure gauge
•Lug wrench
•Alignment machine
•Hydraulic jack and jack stands
•Socket set
•Torque wrench

Parts Required

•Replacement tires (if necessary)
•Suspension components (if worn)

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Diagnostic Steps

1
Inspect tire balance by performing a visual inspection and using a wheel balancer.
2
Check tire pressure using a tire pressure gauge to ensure they are within manufacturer specifications.
3
Examine the tires for any signs of damage or uneven wear patterns.
4
Evaluate wheel alignment using an alignment machine to check for proper angles.
5
Inspect suspension components (shocks, struts, control arms) for wear or damage.
6
Test drive the vehicle at high speeds to confirm the presence and intensity of vibrations.

Solution

1. Tire Balancing

Sub-steps:
1. Remove the wheel from the vehicle using a lug wrench.
2. Mount the tire on a wheel balancer and spin it to check for imbalance.
3. Adjust weights on the wheel as needed to achieve balance.
4. Reinstall the wheel and torque the lug nuts to manufacturer specifications (typically 100-120 ft-lbs).

2. Tire Replacement (if needed)

Sub-steps:
1. If tires are worn unevenly or damaged, remove the affected tire using a lug wrench.
2. Install new tires by aligning them with the wheel hub and securing with lug nuts.
3. Torque the lug nuts to the manufacturer’s specifications.

3. Wheel Alignment

Sub-steps:
1. Take the vehicle to a professional alignment shop.
2. Use an alignment machine to measure and adjust the alignment angles (camber, caster, toe) to factory specifications.
3. Verify adjustments through the alignment machine.

4. Suspension Inspection and Repair

Sub-steps:
1. Lift the vehicle using a hydraulic jack and secure it with jack stands.
2. Visually inspect suspension components for wear, such as bushings and ball joints.
3. Replace any worn components as necessary, using appropriate tools (socket set, torque wrench).
4. Lower the vehicle and perform a test drive to ensure vibrations are resolved.