my Tesla Model S Original (2012-2020) has a clicking sound when accelerating

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

509 words

Problem Statement

Learn how to diagnose and fix a clicking sound 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

•Always engage the parking brake before lifting the vehicle.
•Ensure the vehicle is on a stable surface with jack stands securely in place before working underneath.

Symptoms

•Clicking noise when accelerating
•Noise may vary with speed
•Possible vibration felt through the vehicle
•No warning lights on the dashboard
•Potential decrease in acceleration performance

Diagnostic Steps

1
Inspect the tires for uneven wear or damage that may cause clicking sounds.
2
Raise the vehicle and check the suspension components for play or wear, particularly the CV joints and axle shafts.
3
Perform a visual inspection of the drivetrain including the electric motor and transmission for any signs of damage or loose components.
4
Test drive the vehicle while listening for the clicking noise to determine if it correlates with specific speeds or conditions.
5
Scan for any error codes using an OBD-II scanner that may indicate related issues.

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

•Tire pressure gauge
•Flashlight
•Jack and jack stands
•Socket set
•Wrench set
•Torque wrench

Parts Required

•Replacement CV joints (if damaged)
•Suspension bushings (if worn)

Related Faults

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage that may cause clicking sounds.
2
Raise the vehicle and check the suspension components for play or wear, particularly the CV joints and axle shafts.
3
Perform a visual inspection of the drivetrain including the electric motor and transmission for any signs of damage or loose components.
4
Test drive the vehicle while listening for the clicking noise to determine if it correlates with specific speeds or conditions.
5
Scan for any error codes using an OBD-II scanner that may indicate related issues.

Solution

1. Preparation

Park the vehicle on a flat surface and engage the parking brake.
Gather necessary tools and parts.
Ensure safety gear is worn (gloves, safety glasses).

2. Tire Inspection

Tools Required: Tire pressure gauge, flashlight
Check tire pressure and adjust to recommended levels.
Inspect front and rear tires for any visible damage or foreign objects embedded in the tread.
Rotate or replace tires if uneven wear is detected.

3. Suspension Component Check

Tools Required: Jack and jack stands, socket set
Raise the vehicle using a jack and secure with jack stands.
Inspect the CV joints for any tears in the rubber boots or excessive play. Replace if damaged.
Check the suspension bushings and control arms for wear. Replace any worn components.

4. Drivetrain Inspection

Tools Required: Wrench set, torque wrench
Examine the electric motor and transmission for loose bolts or components.
Tighten any loose bolts to manufacturer specifications (refer to service manual for torque values).
Check the driveshaft for integrity and ensure that the universal joints are in good condition.

5. Final Assembly

Lower the vehicle and remove any tools from under the car.
Test drive the vehicle to ensure the clicking noise has been resolved.