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

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

479 words

Problem Statement

Diagnose and fix the clicking noise in park for Tesla Model S Plaid (2021-present). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely supported when raised off the ground.

Symptoms

•Clicking noise when the vehicle is in park
•Possible vibrations felt in the cabin
•No dashboard warning lights illuminated
•Intermittent clicking that may vary in frequency
•No impact on vehicle performance while driving

Diagnostic Steps

1
Inspect the vehicle's undercarriage for any loose components or debris.
2
Check the front and rear motor assemblies for signs of wear or damage.
3
Use the Tesla service mode to run a self-diagnostic check for any faults.
4
Examine the drive unit and associated wiring for any signs of fraying or damage.
5
Inspect the parking mechanism for any obstructions or mechanical failures.

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
•Pry tool
•Flashlight

Parts Required

•Replacement screws, nuts, or bolts (if any are found damaged)
•Lubricant for moving parts (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect the vehicle's undercarriage for any loose components or debris.
2
Check the front and rear motor assemblies for signs of wear or damage.
3
Use the Tesla service mode to run a self-diagnostic check for any faults.
4
Examine the drive unit and associated wiring for any signs of fraying or damage.
5
Inspect the parking mechanism for any obstructions or mechanical failures.

Solution

1. Preparation

Gather tools: socket set, torque wrench, pry tool, flashlight.
Ensure the vehicle is on a flat surface and engage the parking brake.
Disconnect the 12V battery before starting any work to avoid electrical shock.

2. Inspect Underbody Components

Sub-steps:
- Raise the vehicle using a hydraulic lift or jack stands.
- Visually inspect the undercarriage for any loose screws, nuts, or debris.
- Tighten any loose bolts or screws found during inspection.

3. Examine Motor Assembly

Sub-steps:
- Locate the front and rear motor units.
- Remove any protective covers if necessary.
- Inspect for any visible signs of wear, damage, or foreign objects.
- If abnormalities are found, replace the affected components.

4. Test Parking Mechanism

Sub-steps:
- Access the parking mechanism as per the service manual.
- Check for any obstructions that may prevent proper engagement.
- Clean any debris and lubricate moving parts as needed.
- Reassemble and ensure all components are secured.

5. Reconnect Battery and Test

Sub-steps:
- Reconnect the 12V battery.
- Power on the vehicle and switch to park to check for noise.
- Conduct a test drive to ensure the issue is resolved.