why does my Tesla Model S Original (2012-2020) have a clunking sound when turning

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

479 words

Problem Statement

Learn how to diagnose and fix the clunking sound when turning 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 use jack stands when working under the vehicle.
•Ensure the vehicle is on a level surface and the parking brake is engaged before starting repairs.

Symptoms

•Clunking noise when making turns
•Unusual vibrations during turns
•Steering wheel feels loose or unresponsive
•Increased tire wear on one side
•Potential knocking sound over bumps

Diagnostic Steps

1
Inspect the vehicle's suspension components for wear or damage, including control arms and bushings.
2
Check the tightness of the wheel lug nuts to ensure they are properly secured.
3
Perform a visual inspection of the CV joints and axles for any signs of damage or leaks.
4
Use a jack to lift the vehicle and check for play in the wheel bearings.
5
Scan the vehicle with an OBD-II scanner to check for any related error codes.

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
•Lug wrench
•Socket set
•Torque wrench

Parts Required

•New control arms and bushings
•New CV joints

Related Faults

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Diagnostic Steps

1
Inspect the vehicle's suspension components for wear or damage, including control arms and bushings.
2
Check the tightness of the wheel lug nuts to ensure they are properly secured.
3
Perform a visual inspection of the CV joints and axles for any signs of damage or leaks.
4
Use a jack to lift the vehicle and check for play in the wheel bearings.
5
Scan the vehicle with an OBD-II scanner to check for any related error codes.

Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.

2. Inspect and Replace Suspension Components

Remove the Wheel:
- Use a lug wrench to loosen the lug nuts, then jack up the vehicle and remove the wheel.
- Tools Required: Jack, lug wrench.
Inspect Control Arms and Bushings:
- Check for signs of wear or damage on the control arms and bushings.
- If damaged, remove the old control arm using a socket set.
- Install the new control arm and torque to manufacturer's specifications (typically around 85-100 lb-ft).
- Parts Required: New control arms and bushings.

3. Inspect and Replace CV Joints

Check CV Joints:
- Inspect the CV joints for any damage or tearing in the boots.
- If damaged, remove the CV joint from the axle using a socket set and replace it with a new part.
- Parts Required: New CV joints.

4. Reassemble and Test

Reinstall the Wheel:
- Place the wheel back on and hand-tighten the lug nuts.
- Lower the vehicle and torque the lug nuts to the manufacturer's specifications (typically around 100-120 lb-ft).
- Tools Required: Torque wrench.