how to fix Tesla Model S Original (2012-2020) suspension noise when driving

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

486 words

Problem Statement

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

Affected Component

Suspension

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Use jack stands to support the vehicle securely while working underneath.

Symptoms

•Clunking or knocking sounds over bumps
•Creaking noises when turning or changing direction
•Uneven tire wear
•Poor handling or instability during driving
•Warning messages related to suspension on the dashboard

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check the air suspension system for leaks or failure using a soap solution on air lines.
3
Use a vehicle lift to check for play in ball joints, bushings, and shock absorbers.
4
Test drive the vehicle while listening for specific noise locations.
5
Scan the vehicle's onboard diagnostic system for any suspension-related error codes.

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

•Hydraulic jack
•Jack stands
•Socket set
•Torque wrench
•Tesla Service Tool or compatible diagnostic tool

Parts Required

•Control arms (if damaged)
•Ball joints (if worn)
•Bushings (if cracked or worn)
•Air struts (if leaking)

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Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check the air suspension system for leaks or failure using a soap solution on air lines.
3
Use a vehicle lift to check for play in ball joints, bushings, and shock absorbers.
4
Test drive the vehicle while listening for specific noise locations.
5
Scan the vehicle's onboard diagnostic system for any suspension-related error codes.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface.
Gather all necessary tools and parts.
Disconnect the battery to avoid electrical issues while working on the suspension.

2. Inspect and Replace Worn Components

Sub-steps:
1. Lift the vehicle using a hydraulic jack and secure with jack stands.
2. Remove the front and rear wheels to access suspension components.
3. Inspect control arms, bushings, and ball joints for wear; replace any that show signs of damage.
4. For air suspension issues, check the air struts for leaks and replace if necessary.

Tools Required:

Hydraulic jack
Jack stands
Socket set
Torque wrench

3. Reassemble Suspension Components

Sub-steps:
1. Reinstall any removed suspension components, ensuring proper alignment.
2. Torque all bolts to manufacturer specifications (check repair manual for exact values).
3. Reinstall the wheels and lower the vehicle back to the ground.

Tools Required:

Torque wrench

4. System Calibration (if air suspension is replaced)

Sub-steps:
1. Connect the Tesla Service Tool or compatible diagnostics tool.
2. Navigate to the suspension settings and perform a recalibration of the air suspension system.
3. Follow on-screen instructions to complete calibration.

Tools Required:

Tesla Service Tool or compatible diagnostic tool