why is my Tesla Model S Plaid/Refresh (2021-present) making a clicking noise

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

531 words

Problem Statement

Diagnose and fix the clicking noise in Tesla Model S Plaid. Step-by-step guide with symptoms, diagnostic steps, tools, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the 12V battery before performing any repairs.
•Always use jack stands when working under the vehicle.

Symptoms

•Clicking noise when accelerating or decelerating
•Noise present during turns or maneuvering
•Intermittent noise that may vary with speed
•No dashboard warning lights illuminated
•Possible vibration felt through the steering wheel or chassis

Diagnostic Steps

1
Inspect the wheels and tires for any foreign objects or damage that could cause noise.
2
Check for any loose or damaged components in the suspension system.
3
Use a diagnostic tool to scan for any fault codes related to the drivetrain or suspension.
4
Examine the brake components for wear or debris that may cause clicking sounds.
5
Test the vehicle at various speeds and conditions to replicate the noise consistently.
6
Inspect the drive unit for any signs of abnormal wear or damage.

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
•Jack stands
•Torque wrench
•Diagnostic scanner

Parts Required

•Brake pads (if worn)
•Suspension components (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the wheels and tires for any foreign objects or damage that could cause noise.
2
Check for any loose or damaged components in the suspension system.
3
Use a diagnostic tool to scan for any fault codes related to the drivetrain or suspension.
4
Examine the brake components for wear or debris that may cause clicking sounds.
5
Test the vehicle at various speeds and conditions to replicate the noise consistently.
6
Inspect the drive unit for any signs of abnormal wear or damage.

Solution

1. Preparation

Tools Required: Socket set, jack stands, torque wrench, diagnostic scanner.
Ensure the vehicle is parked on a level surface and the parking brake is engaged. Disconnect the 12V battery for safety.

2. Inspect Wheels and Tires

Sub-steps:
1. Remove the wheel covers if installed.
2. Check for any stones or debris lodged in the tread or between brake components.
3. Inspect tires for cuts, bulges, or uneven wear.
4. Reinstall wheel covers and ensure all lug nuts are torqued to manufacturer's specifications (typically 129 lb-ft for Model S).

3. Check Suspension Components

Sub-steps:
1. Position the vehicle on jack stands and remove the front wheels.
2. Inspect control arms, bushings, and struts for wear or damage.
3. Tighten any loose bolts to the specified torque (usually 80 lb-ft for suspension components).
4. Replace any damaged parts with OEM components.

4. Examine Brake System

Sub-steps:
1. Remove the brake caliper and rotor from the affected wheel.
2. Inspect brake pads for uneven wear or debris causing noise.
3. Clean the brake components using brake cleaner.
4. Reassemble using new brake pads if necessary, ensuring proper torque on caliper bolts (typically 30 lb-ft).

5. Check Drive Unit

Sub-steps:
1. Safely lift the rear of the vehicle and support it with jack stands.
2. Inspect the drive unit for any visible signs of wear or damage.
3. Test drive the vehicle to determine if the noise persists; if it does, consult Tesla service for further diagnostics.