how to fix the clunking noise when turning in Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

486 words

Problem Statement

Learn how to 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 during low-speed turns
•Noise occurs when steering left or right
•Possible vibration felt through the steering wheel
•Uneven tire wear
•Steering feels loose or unresponsive

Diagnostic Steps

1
Inspect suspension components visually for damage or wear.
2
Check for loose bolts or fasteners in the suspension and steering assemblies.
3
Raise the vehicle and perform a wheel shake test to identify play in the suspension.
4
Use a pry bar to examine bushings and joints for excessive movement.
5
Scan for any error codes related to the steering or suspension system.

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
•Pry bar
•Hydraulic jack
•Jack stands

Parts Required

•Control arm bushings
•Tie rods (if necessary)
•Steering rack (if necessary)
•Lubricant

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Diagnostic Steps

1
Inspect suspension components visually for damage or wear.
2
Check for loose bolts or fasteners in the suspension and steering assemblies.
3
Raise the vehicle and perform a wheel shake test to identify play in the suspension.
4
Use a pry bar to examine bushings and joints for excessive movement.
5
Scan for any error codes related to the steering or suspension system.

Solution

1. Preparation

Gather necessary tools and parts before starting the repair.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the 12V battery to ensure safety while working.

2. Raise the Vehicle

Use a hydraulic jack to lift the front of the vehicle.
Secure with jack stands to ensure stability.

3. Inspect and Replace Components

A. Suspension Components

Check Control Arms:
- Inspect control arm bushings for wear or damage.
- If damaged, remove the control arm using a socket set and replace with a new part.
- Torque the control arm bolts to the manufacturer’s specifications (typically around 80-100 ft-lbs).
Inspect Tie Rod Ends:
- Examine the tie rod ends for play.
- If worn, remove and replace with new tie rods, ensuring proper alignment.

B. Steering System

Examine Steering Rack:
- Check for any signs of leaks or damage on the steering rack.
- If necessary, replace the steering rack according to service manual guidelines.
Lubricate Joints:
- Apply appropriate lubricant to all pivot points and joints within the steering and suspension systems.

4. Reassemble and Lower Vehicle

Reinstall any removed components and ensure all hardware is tightened to specification.
Lower the vehicle back to the ground and reconnect the battery.