why is my Tesla Model S Original (2012-2020) making a clunking noise when driving

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

4-8 hours

Time

hard

Difficulty

medium

Severity

3 min read

517 words

Problem Statement

Learn how to diagnose and fix clunking noise in Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

4-8 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Clunking noise during acceleration or deceleration
•Noise increases with speed
•Possible vibrations felt through the steering wheel
•Unusual handling or steering response
•Noise when going over bumps or uneven surfaces

Diagnostic Steps

1
Inspect the vehicle visually for any loose or damaged components in the suspension and drivetrain.
2
Check for any error codes using an OBD-II scanner to identify potential electronic issues.
3
Test drive the vehicle to replicate the noise under various conditions (acceleration, braking, turning).
4
Lift the vehicle and perform a detailed inspection of the suspension system, including control arms, bushings, and shocks.
5
Inspect the drive axles and motor mounts for wear or damage.
6
Check the tire condition and alignment for irregular wear patterns.

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

•OBD-II scanner
•Socket set
•Bushing removal tool
•Torque wrench
•Jack and jack stands

Parts Required

•Control arm bushings
•Shocks/struts (if needed)
•Drive axles (if needed)
•Motor mounts (if needed)

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Diagnostic Steps

1
Inspect the vehicle visually for any loose or damaged components in the suspension and drivetrain.
2
Check for any error codes using an OBD-II scanner to identify potential electronic issues.
3
Test drive the vehicle to replicate the noise under various conditions (acceleration, braking, turning).
4
Lift the vehicle and perform a detailed inspection of the suspension system, including control arms, bushings, and shocks.
5
Inspect the drive axles and motor mounts for wear or damage.
6
Check the tire condition and alignment for irregular wear patterns.

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 battery to avoid any electrical issues.

2. Inspect and Replace Suspension Components

Sub-steps:
1. Remove the front wheels using a socket set.
2. Inspect control arm bushings and strut mounts for signs of wear or damage.
3. If bushings are worn, use a bushing removal tool to extract them and replace with new bushings.
4. Check the shocks/struts for leaks; replace if necessary with OEM parts.
5. Reassemble the suspension components and torque to manufacturer specifications.

3. Inspect and Replace Drivetrain Components

Sub-steps:
1. Remove the undercarriage cover if applicable.
2. Inspect the drive axles for any signs of damage or play; replace if needed.
3. Check the motor mounts for wear; if cracked or soft, replace with new mounts.
4. Reinstall any removed components and ensure all bolts are torqued properly.

4. Final Assembly

Sub-steps:
1. Reinstall the front wheels and lower the vehicle.
2. Reconnect the battery.
3. Perform a final inspection to ensure all tools are accounted for and components are secure.