my Tesla Model S Original (2012-2020) has 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

576 words

Problem Statement

Learn how to diagnose and fix clunking noise 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

•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before working on the suspension components.

Symptoms

•Clunking noise during left or right turns
•Increased steering effort or resistance
•Vibration in the steering wheel
•Uneven tire wear
•Possible warning lights on the dashboard (e.g., traction control light)

Diagnostic Steps

1
Inspect the front suspension components for any visual damage or wear.
2
Check the power steering fluid level and condition.
3
Raise the front of the vehicle and rotate the wheels to isolate the noise source.
4
Examine the CV joints for any signs of damage or wear.
5
Use a stethoscope or similar tool to pinpoint the noise while turning the steering wheel.
6
Check for any loose bolts or fasteners in the suspension and steering assembly.

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
•Ball joint press (if applicable)
•Stethoscope or noise isolating tool

Parts Required

•Control arm bushings (if needed)
•Ball joints (if needed)
•CV joint (if needed)

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Diagnostic Steps

1
Inspect the front suspension components for any visual damage or wear.
2
Check the power steering fluid level and condition.
3
Raise the front of the vehicle and rotate the wheels to isolate the noise source.
4
Examine the CV joints for any signs of damage or wear.
5
Use a stethoscope or similar tool to pinpoint the noise while turning the steering wheel.
6
Check for any loose bolts or fasteners in the suspension and steering assembly.

Solution

1. Preparation

Gather tools and parts required.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Suspension Components

Remove Front Wheel:
- Use a jack to lift the front of the vehicle and secure with jack stands.
- Remove the lug nuts using a socket set and take off the front wheel.
Examine Suspension Parts:
- Inspect control arms, bushings, and ball joints for signs of wear or damage.
- If any components are worn or damaged, proceed to replace them.
Replace Worn Components:
- If control arm bushings are worn, use a press to remove the old bushings and install new ones.
- For ball joint replacement, remove the ball joint from the control arm and replace it with a new one, ensuring proper torque specifications are followed (typically around 50-75 ft-lbs, check manufacturer specs).
Reassemble Wheel:
- Place the wheel back on and hand-tighten the lug nuts.
- Lower the vehicle from the jack stands and torque the lug nuts to the manufacturer's specifications (usually around 100-120 ft-lbs).

3. Inspect and Replace CV Joints

Remove Axle Nut:
- Depending on the noise source, remove the axle nut using a socket set.
Inspect CV Joint:
- Check the CV joint for any signs of grease leakage or physical damage.
- If damaged, remove the CV joint and replace it with a new one.
Reassemble and Test:
- Reinstall the axle nut to the manufacturer’s torque specification.
- Reassemble any components previously removed and ensure everything is securely fastened.