why is my Tesla Model S Original (2012-2020) making 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

460 words

Problem Statement

Learn how to diagnose and fix the 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 systems.
•Allow the vehicle to cool before inspecting hot components.

Symptoms

•Clicking noise during acceleration
•Possible vibrations felt in the vehicle
•Noise may increase with speed
•Noise may be more pronounced during sharp turns
•No dashboard warning lights illuminated

Diagnostic Steps

1
Inspect the undercarriage for visible damage or loose components.
2
Check the condition of the driveshaft and its connections.
3
Examine the CV joints and boots for wear or damage.
4
Test the suspension components for play or damage.
5
Use a stethoscope to isolate the source of the clicking noise during a slow acceleration.

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
•Flashlight
•CV joint removal tool
•Wrench set
•Hydraulic lift or jack stands

Parts Required

•CV joint assembly (if damaged)
•Suspension components (if worn out)

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Diagnostic Steps

1
Inspect the undercarriage for visible damage or loose components.
2
Check the condition of the driveshaft and its connections.
3
Examine the CV joints and boots for wear or damage.
4
Test the suspension components for play or damage.
5
Use a stethoscope to isolate the source of the clicking noise during a slow acceleration.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Gather required tools and safety equipment.

2. Inspect the Driveshaft

Sub-steps:
1. Raise the vehicle using a hydraulic lift or jack stands.
2. Visually inspect the driveshaft for any signs of wear or damage.
3. Check the driveshaft connections for tightness; torque specifications may vary, typically around 30-40 ft-lbs.
Tools Required: Socket set, torque wrench, flashlight.

3. Examine CV Joints

Sub-steps:
1. Remove the wheel on the affected side for easier access.
2. Inspect the CV joint boots for tears or leaks.
3. If damaged, replace the CV joint assembly.
Tools Required: Socket set, CV joint removal tool.

4. Check Suspension Components

Sub-steps:
1. Inspect control arms, bushings, and struts for wear or damage.
2. If any components are worn, replace as necessary.
3. Ensure all bolts are properly torqued according to manufacturer specifications.
Tools Required: Wrench set, torque wrench.

5. Reassemble and Test

Sub-steps:
1. Reinstall the wheel and lower the vehicle to the ground.
2. Test drive the vehicle to check if the clicking noise persists.
Safety Warnings: Ensure all components are secured before lowering the vehicle.