my Tesla Model 3 Original (2017-2023) is shaking at high speeds, what’s wrong

Tesla Model 3 Highland (2024-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

476 words

Problem Statement

Learn how to diagnose and fix shaking issues at high speeds in Tesla Model 3 (2017-2023). 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 and supported when working underneath.
•Wear safety goggles and gloves when handling tires and suspension components.

Symptoms

•Shaking or vibration felt in the steering wheel at high speeds
•Uneven tire wear
•Steering wheel pulling to one side
•Noise or thumping sound when driving at high speeds
•Decreased stability during acceleration or cornering

Diagnostic Steps

1
Inspect tire condition for uneven wear, bulges, or damage.
2
Check tire pressure to ensure it meets manufacturer specifications.
3
Perform a visual inspection of suspension components (e.g., control arms, bushings) for signs of wear or damage.
4
Check wheel balance using a wheel balancer.
5
Inspect wheel alignment using alignment equipment.
6
Test drive the vehicle to confirm symptoms persist and note the speed at which shaking occurs.

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
•Tread depth gauge
•Wheel balancer
•Torque wrench
•Alignment rack
•Socket set

Parts Required

•New tires (if necessary)
•Replacement suspension components (if necessary)

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Diagnostic Steps

1
Inspect tire condition for uneven wear, bulges, or damage.
2
Check tire pressure to ensure it meets manufacturer specifications.
3
Perform a visual inspection of suspension components (e.g., control arms, bushings) for signs of wear or damage.
4
Check wheel balance using a wheel balancer.
5
Inspect wheel alignment using alignment equipment.
6
Test drive the vehicle to confirm symptoms persist and note the speed at which shaking occurs.

Solution

1. Tire Inspection

Sub-steps:
1. Remove the wheel covers if applicable.
2. Visually inspect each tire for bulges, cuts, or uneven tread wear.
3. Measure tread depth using a tread depth gauge.
Tools Required:
- Tire pressure gauge
- Tread depth gauge

2. Tire Balancing

Sub-steps:
1. Use a wheel balancer to check each wheel.
2. If imbalances are found, add wheel weights as necessary to achieve balance.
3. Reinstall the wheels on the vehicle and torque to manufacturer specifications (typically around 100-120 ft-lbs).
Tools Required:
- Wheel balancer
- Torque wrench

3. Wheel Alignment

Sub-steps:
1. Place the vehicle on an alignment rack.
2. Adjust the toe, camber, and caster settings to match manufacturer specifications.
3. Test drive to confirm that the steering wheel is centered and the vehicle tracks straight.
Tools Required:
- Alignment rack

4. Suspension Component Replacement (if needed)

Sub-steps:
1. Identify any worn or damaged suspension components.
2. Remove the affected components (e.g., control arms, bushings).
3. Install new components and torque to manufacturer specifications.
Tools Required:
- Socket set
- Torque wrench