my Tesla Model S Original (2012-2020) makes a clicking noise when I accelerate

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

491 words

Problem Statement

Learn how to diagnose and fix clicking noise during acceleration in Tesla Model S (2012-2020). 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 components.
•Ensure the vehicle is securely lifted before working underneath.

Symptoms

•Clicking noise when accelerating
•Possible vibrations felt through the floor or steering wheel
•Noise intensity increases with acceleration
•Potential loss of power during acceleration
•No warning lights illuminated on the dashboard

Diagnostic Steps

1
Inspect the undercarriage for loose or damaged components, including the drive shaft and axles.
2
Perform a visual inspection of the wheel wells to check for any foreign objects or debris.
3
Check for signs of wear or damage on the tires, particularly on the inner edges.
4
Raise the vehicle on a lift and perform a spin test on the wheels to isolate the noise source.
5
Test the motor mounts for signs of wear or failure.
6
Use a stethoscope or listening device to pinpoint the source of the clicking noise while an assistant accelerates the vehicle.

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
•Floor jack and jack stands
•Stethoscope

Parts Required

•Motor mounts (if damaged)
•Drive shaft components (if damaged)
•Suspension bushings (if worn)

Related Faults

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Diagnostic Steps

1
Inspect the undercarriage for loose or damaged components, including the drive shaft and axles.
2
Perform a visual inspection of the wheel wells to check for any foreign objects or debris.
3
Check for signs of wear or damage on the tires, particularly on the inner edges.
4
Raise the vehicle on a lift and perform a spin test on the wheels to isolate the noise source.
5
Test the motor mounts for signs of wear or failure.
6
Use a stethoscope or listening device to pinpoint the source of the clicking noise while an assistant accelerates the vehicle.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the vehicle's 12V battery to ensure safety during repair.

2. Inspect and Secure Drive Components

Remove any debris or foreign objects from around the drive shafts and axles.
Inspect the drive shafts for damage; replace if necessary.
Tighten all bolts and fasteners on the axles and drive shafts to manufacturer specifications.

3. Check and Replace Motor Mounts

Remove the cover or shield obstructing access to the motor mounts.
Use a socket set to unbolt the old motor mounts from the chassis and motor.
Replace with new motor mounts, ensuring proper alignment.
Torque the mounts to manufacturer specifications.

4. Inspect Suspension Components

Check the suspension bushings and joints for wear or damage.
Replace worn or damaged bushings and joints as needed.
Reassemble any components that were removed for inspection.

5. Reassemble and Test Drive

Reconnect the 12V battery.
Lower the vehicle and perform a test drive to confirm noise elimination.
Monitor for any unusual sounds or handling issues during the drive.