why does my Tesla Model S Plaid/Refresh (2021-present) make a clunking noise when turning

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

440 words

Problem Statement

Diagnose and fix clunking noise when turning in Tesla Model S Plaid. 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

•Disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Clunking noise when turning left or right
•Noise increases with sharper turns
•Possible vibrations felt through the steering wheel
•Unusual tire wear patterns
•Vehicle may pull to one side during turns

Diagnostic Steps

1
Inspect the suspension components for visible damage or wear.
2
Check the tightness of bolts and nuts on suspension mounts.
3
Test drive the vehicle to replicate the noise while performing various turns.
4
Perform a wheel alignment check to identify any misalignment.
5
Inspect the CV joints and axles for play or damage.
6
Scan for any fault codes that may indicate issues with the vehicle’s electronic systems.

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
•Jack and jack stands
•OBD-II scanner

Parts Required

•Control arm bushings (if worn)
•CV joints or axles (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the suspension components for visible damage or wear.
2
Check the tightness of bolts and nuts on suspension mounts.
3
Test drive the vehicle to replicate the noise while performing various turns.
4
Perform a wheel alignment check to identify any misalignment.
5
Inspect the CV joints and axles for play or damage.
6
Scan for any fault codes that may indicate issues with the vehicle’s electronic systems.

Solution

1. Preparation

Gather tools and parts.
Ensure the vehicle is on a flat surface and turn off the ignition.
Disconnect the battery for safety.

2. Inspect Suspension Components

Sub-steps:
- Remove the front wheels using a socket set.
- Visually inspect the control arms, bushings, and struts for cracks or excessive wear.
- Check for any loose components and replace any damaged parts found.

3. Tighten Suspension Mounts

Sub-steps:
- Using a torque wrench, check all suspension bolts against manufacturer specifications.
- Tighten any loose bolts to the recommended torque values.

4. Inspect CV Joints and Axles

Sub-steps:
- Remove the wheel and inspect the CV joint boots for tears or leaks.
- Check for play in the CV joints by moving the axle in and out.
- Replace any damaged CV joints or axles.

5. Wheel Alignment

Sub-steps:
- Take the vehicle to a certified alignment shop.
- Ensure the alignment is adjusted to factory specifications.