my Tesla Model S Plaid/Refresh (2021-present) has 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 clunking sound when turning 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

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

Symptoms

•Clunking noise during turns
•Possible steering wheel vibration
•Unusual tire wear patterns
•Difficulty in steering or a feeling of looseness
•Occasional popping noise when driving over bumps

Diagnostic Steps

1
Inspect the suspension components for visible damage or wear.
2
Check the power steering fluid level and condition.
3
Use an OBD-II scanner to check for any related error codes.
4
Perform a visual inspection of the tie rods and ball joints.
5
Test drive the vehicle while listening for the clunking sound and noting conditions when it occurs.

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
•Tie rod puller
•OBD-II scanner

Parts Required

•Tie rods (if worn)
•Ball joints (if damaged)
•Control arm bushings (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect the suspension components for visible damage or wear.
2
Check the power steering fluid level and condition.
3
Use an OBD-II scanner to check for any related error codes.
4
Perform a visual inspection of the tie rods and ball joints.
5
Test drive the vehicle while listening for the clunking sound and noting conditions when it occurs.

Solution

1. Preparation

Gather the necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Disconnect the battery to ensure safety while working on electrical components.

2. Inspect Suspension Components

Remove the front wheels using a socket set.
Visually inspect the control arms, bushings, and struts for signs of wear or damage.
Check for any loose bolts or nuts and tighten them to manufacturer specifications.

3. Examine Steering Components

Inspect the tie rods and ball joints for play or damage.
If any component is worn, proceed to replace it:
- Tie Rod Replacement:
  - Remove the cotter pin and nut from the tie rod end.
  - Use a tie rod puller to detach it from the steering knuckle.
  - Install the new tie rod and torque the nut to the manufacturer's specifications.
- Ball Joint Replacement:
  - Remove the bolts securing the ball joint to the control arm and steering knuckle.
  - Press out the old ball joint and press in the new one.

4. Reassemble and Test

Reinstall the front wheels and lower the vehicle.
Reconnect the battery.
Perform a test drive to ensure the clunking sound is resolved and steering is smooth.