my Tesla Model S Plaid/Refresh (2021-present) is shaking at low speeds what's wrong

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

474 words

Problem Statement

Learn how to diagnose and fix shaking issues at low speeds in Tesla Model S Plaid. 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

•Ensure the vehicle is securely lifted and supported before working underneath it.

Symptoms

•Shaking or vibration felt in the steering wheel and/or seat
•Noise from the wheels or suspension
•Uneven tire wear
•Vehicle pulling to one side
•Check tire pressure warning displayed

Diagnostic Steps

1
Inspect tire condition and tread depth visually for uneven wear or damage.
2
Check tire pressure and ensure all tires are inflated to manufacturer specifications.
3
Perform a wheel balance check to identify any imbalances.
4
Inspect suspension components, looking for signs of wear or damage (e.g., bushings, control arms).
5
Scan the vehicle’s onboard diagnostics for any error codes related to the drivetrain or suspension.

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

•Jack
•Jack stands
•Lug wrench
•Tire pressure gauge
•Wheel balancer

Parts Required

•Wheel balancing weights (if needed)
•Replacement suspension components (if worn)

Related Faults

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Diagnostic Steps

1
Inspect tire condition and tread depth visually for uneven wear or damage.
2
Check tire pressure and ensure all tires are inflated to manufacturer specifications.
3
Perform a wheel balance check to identify any imbalances.
4
Inspect suspension components, looking for signs of wear or damage (e.g., bushings, control arms).
5
Scan the vehicle’s onboard diagnostics for any error codes related to the drivetrain or suspension.

Solution

1. Preparation

Gather tools: jack, jack stands, lug wrench, tire pressure gauge, wheel balancer.
Ensure the vehicle is parked on a level surface with the parking brake engaged.

2. Tire Inspection and Pressure Adjustment

Sub-step 1: Remove the wheel covers if applicable.
Sub-step 2: Use a tire pressure gauge to check the pressure of all four tires; adjust to the recommended psi as specified in the owner’s manual.
Sub-step 3: Inspect each tire for visible damage, bulges, or uneven tread wear.

3. Wheel Balancing

Sub-step 1: Remove the wheel from the hub using a lug wrench.
Sub-step 2: Mount the wheel on a wheel balancer and spin to identify any imbalances.
Sub-step 3: Add balancing weights as needed to achieve proper balance.
Sub-step 4: Reinstall the wheel and torque lug nuts to the manufacturer’s specifications (typically 100-110 ft-lbs).

4. Suspension Inspection and Repair (if needed)

Sub-step 1: Lift the vehicle using a jack and secure it with jack stands.
Sub-step 2: Inspect suspension components such as control arms, struts, and bushings for wear or damage.
Sub-step 3: If any components are worn, replace them with OEM or quality aftermarket parts.
Sub-step 4: Ensure all bolts are torqued to the appropriate specifications.