why does my Tesla Model 3 Original (2017-2023) make a clunking noise when turning

Tesla Model 3 Highland (2024-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

487 words

Problem Statement

Learn how to diagnose and fix clunking noise when turning in Tesla Model 3 (2017-2023). 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 supported before working underneath it.

Symptoms

•Clunking or knocking noise during turns
•Noise volume increases with sharper turns
•Vibrations felt in the steering wheel
•Unusual tire wear patterns
•Difficulty in steering response during turns

Diagnostic Steps

1
Inspect the front suspension components for any visible damage or wear.
2
Check the steering linkage and joints for play or looseness.
3
Examine the tires for uneven wear or damage.
4
Lift the vehicle and perform a manual check of the wheel bearings and CV joints.
5
Use a stethoscope or mechanic's tool to isolate the source of the noise while turning the steering wheel.

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
•Axle socket
•Breaker bar
•Impact wrench (if available)
•Jack and jack stands

Parts Required

•Control arms (if worn)
•CV joint or axle (if damaged)
•Suspension bushings (as needed)

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Diagnostic Steps

1
Inspect the front suspension components for any visible damage or wear.
2
Check the steering linkage and joints for play or looseness.
3
Examine the tires for uneven wear or damage.
4
Lift the vehicle and perform a manual check of the wheel bearings and CV joints.
5
Use a stethoscope or mechanic's tool to isolate the source of the noise while turning the steering wheel.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the car is parked on a flat surface and the parking brake is engaged.
Disconnect the 12V battery to ensure safety while working on electrical components.

2. Inspect and Replace Suspension Components

Sub-steps:
1. Remove the front wheel using a socket set.
2. Inspect the control arms, bushings, and strut mounts for wear or damage.
3. If any components are found to be worn, replace them with OEM parts.
  - Tools Required: Socket set, torque wrench
  - Safety Warning: Ensure the vehicle is securely lifted on jack stands.

3. Check and Replace CV Joints

Sub-steps:
1. Inspect the CV boots for any tears or leaks.
2. If the CV joint is damaged, remove the axle nut and disconnect the lower control arm.
3. Remove the CV axle and replace it with a new one.
  - Tools Required: Axle socket, breaker bar, impact wrench (if available)
  - Safety Warning: Use caution when handling heavy components.

4. Reassemble and Torque to Specifications

Sub-steps:
1. Reinstall the wheel and hand-tighten the lug nuts.
2. Lower the vehicle and torque the lug nuts to the manufacturer's specifications (typically 100-110 ft-lbs for Tesla).
3. Reconnect the battery and ensure all tools are removed from the work area.