how to address worn-out struts on Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

512 words

Problem Statement

Learn how to diagnose and replace worn-out struts on Tesla Model S Plaid. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Use caution when working with compressed springs; ensure proper use of a strut spring compressor.

Symptoms

•Excessive bouncing or swaying during driving
•Uneven tire wear
•Noticeable noise when going over bumps
•Increased stopping distances
•Vehicle instability during turns

Diagnostic Steps

1
Inspect struts visually for signs of leakage or physical damage.
2
Perform a bounce test by pushing down on the front and rear of the vehicle and observing the rebound.
3
Check for uneven tire wear patterns which may indicate strut issues.
4
Examine suspension components for play or movement that could indicate strut wear.
5
Use a diagnostic tool to check for any related error codes in the vehicle's suspension system.

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

•Jack and jack stands
•Socket set
•Torque wrench
•Strut spring compressor
•Screwdrivers

Parts Required

•New strut assembly (front and rear if necessary)
•Coil spring (if replacing)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect struts visually for signs of leakage or physical damage.
2
Perform a bounce test by pushing down on the front and rear of the vehicle and observing the rebound.
3
Check for uneven tire wear patterns which may indicate strut issues.
4
Examine suspension components for play or movement that could indicate strut wear.
5
Use a diagnostic tool to check for any related error codes in the vehicle's suspension system.

Solution

1. Preparation

Tools Required:
- Jack and jack stands
- Socket set
- Torque wrench
- Strut spring compressor
- Screwdrivers
Sub-steps:
- Park the vehicle on a flat surface and engage the parking brake.
- Disconnect the vehicle's battery to ensure safety while working on the suspension.

2. Remove the Wheel

Sub-steps:
- Loosen the lug nuts while the vehicle is still on the ground.
- Jack up the vehicle using a jack and secure it with jack stands.
- Remove the wheel to access the strut assembly.

3. Remove the Strut Assembly

Sub-steps:
- Locate and remove the bolts connecting the strut to the steering knuckle.
- Remove the upper strut mount bolts from the strut tower.
- Carefully lower the strut from the vehicle. If the strut spring needs to be replaced, use a spring compressor to remove the coil spring from the strut assembly.

4. Install New Struts

Sub-steps:
- Install the coil spring onto the new strut if it was removed.
- Position the new strut assembly into place and secure it with the upper mount bolts and lower knuckle bolts.
- Ensure all bolts are torqued to the manufacturer's specifications.

5. Reinstall the Wheel

Sub-steps:
- Place the wheel back onto the hub and hand-tighten the lug nuts.
- Lower the vehicle from the jack stands and fully tighten the lug nuts in a star pattern to ensure even torque.