my Tesla Model S Plaid making a popping noise when turning left

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

496 words

Problem Statement

Learn how to diagnose and fix the popping noise when turning left 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 components
•Allow the vehicle to cool down before working on any parts that may have been exposed to heat

Symptoms

•Popping or clicking noise when turning left
•Increased vibration during left turns
•Potential grinding noise accompanying the popping
•Uneven tire wear on the left side
•Steering feels loose or imprecise when turning left

Diagnostic Steps

1
Inspect the left front suspension components for wear or damage (control arms, struts, bushings)
2
Check the wheel hub assembly for any signs of play or damage
3
Examine the CV joint and axle for any tears or leaks
4
Lift the vehicle and perform a visual inspection of the left tire for irregular wear patterns
5
Scan the vehicle for any error 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
•Torque wrench
•Wheel chocks
•OBD-II scanner

Parts Required

•Control arms (if damaged)
•Bushings (if worn)
•CV joint/axle (if damaged)

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Diagnostic Steps

1
Inspect the left front suspension components for wear or damage (control arms, struts, bushings)
2
Check the wheel hub assembly for any signs of play or damage
3
Examine the CV joint and axle for any tears or leaks
4
Lift the vehicle and perform a visual inspection of the left tire for irregular wear patterns
5
Scan the vehicle for any error codes related to the steering or suspension systems

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is on a level surface and secure it with wheel chocks.
Disconnect the negative battery terminal to prevent electrical issues.

2. Inspect and Replace Suspension Components

Inspect Suspension:
- Remove the front left wheel using a socket set.
- Visually inspect the control arms, struts, and bushings for any signs of damage or wear.
Replace Damaged Parts:
- If any components are damaged, use a socket wrench to remove the affected parts.
- Install new parts (control arms, bushings) using the appropriate torque specifications (usually specified in the service manual).
- Reattach the wheel and lower the vehicle.

3. Check and Replace CV Joint/Axle

Inspect CV Joint:
- Remove the left front wheel and inspect the CV joint for tears in the boot or excessive play.
Replace if Necessary:
- If the CV joint is compromised, use a socket set to disconnect the axle from the hub.
- Replace the CV joint or entire axle assembly if needed, ensuring to torque the axle nut to the manufacturer’s specifications.
- Reinstall the wheel and lower the vehicle.