why does my Tesla Model S 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

472 words

Problem Statement

Learn how to diagnose and fix clunking noise when turning in Tesla Model S. 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 disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely lifted and supported on jack stands before working underneath.

Symptoms

•Clunking noise when turning the steering wheel
•Noise occurs at low speeds during tight turns
•Possible vibration felt through the steering wheel
•Irregular tire wear
•Vehicle pulling to one side

Diagnostic Steps

1
Inspect the suspension components for wear or damage, including control arms, bushings, and struts.
2
Check the power steering fluid level and condition.
3
Examine the CV joints and axles for signs of damage or wear.
4
Test for play in the wheel bearings by lifting the vehicle and shaking the wheels.
5
Scan for any fault codes related to the steering or suspension 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
•Pry bar
•Torque wrench
•Jack stands

Parts Required

•Control arm bushings (if worn)
•CV joint (if damaged)
•Wheel bearings (if worn)

Related Faults

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Diagnostic Steps

1
Inspect the suspension components for wear or damage, including control arms, bushings, and struts.
2
Check the power steering fluid level and condition.
3
Examine the CV joints and axles for signs of damage or wear.
4
Test for play in the wheel bearings by lifting the vehicle and shaking the wheels.
5
Scan for any fault codes related to the steering or suspension systems.

Solution

1. Preparation

Gather tools and parts required for inspection and repair.
Park the vehicle on a level surface and ensure the engine is off.
Disconnect the battery for safety.

2. Inspect Suspension Components

Sub-steps:
- Remove the front wheels using a socket set.
- Visually inspect control arms, bushings, and struts for any visible damage or wear.
- Use a pry bar to check for play in the bushings.
Tools Required: Socket set, pry bar

3. Examine CV Joints and Axles

Sub-steps:
- Check the outer and inner CV joints for torn boots or excessive play.
- Spin the wheels by hand and listen for any abnormal noises.
Tools Required: Jack stands, torque wrench

4. Test Wheel Bearings

Sub-steps:
- Lift the front of the vehicle and secure it with jack stands.
- Grasp the top and bottom of the wheel and shake it to check for excessive movement.
Tools Required: Jack stands

5. Replace Damaged Components

Sub-steps:
- If any suspension components, CV joints, or wheel bearings are found to be damaged, replace them with OEM or high-quality aftermarket parts.
- Follow manufacturer specifications for torque settings when reinstalling components.
Tools Required: Torque wrench, socket set