how to tell if my Tesla Model S Original (2012-2020) tie rod ends are worn

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

522 words

Problem Statement

Learn how to diagnose and replace worn tie rod ends on Tesla Model S (2012-2020). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Steering

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on the steering system.
•Ensure the vehicle is securely lifted and supported before working underneath it.

Symptoms

•Excessive play in the steering wheel
•Uneven tire wear on the front tires
•Clunking or rattling noises when driving over bumps
•Steering wheel vibration at certain speeds
•Misalignment or pulling to one side when driving

Diagnostic Steps

1
Inspect front tires for uneven wear patterns.
2
Perform a visual inspection of the tie rod ends for signs of damage or corrosion.
3
Check for play in the tie rod ends by manually moving the steering wheel while observing the tie rods.
4
Use a steering linkage tester or pry bar to check for movement in the tie rod ends.
5
Test drive the vehicle and note any steering issues, vibrations, or noises.

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

•Hydraulic jack
•Jack stands
•Socket set
•Wrench set
•Tie rod end puller

Parts Required

•New tie rod ends (if worn)
•Alignment hardware (if necessary)

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Diagnostic Steps

1
Inspect front tires for uneven wear patterns.
2
Perform a visual inspection of the tie rod ends for signs of damage or corrosion.
3
Check for play in the tie rod ends by manually moving the steering wheel while observing the tie rods.
4
Use a steering linkage tester or pry bar to check for movement in the tie rod ends.
5
Test drive the vehicle and note any steering issues, vibrations, or noises.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and secure it with wheel chocks.
Disconnect the battery for safety.

2. Lift the Vehicle

Use a hydraulic jack to lift the front of the vehicle and secure it on jack stands.
Ensure the vehicle is stable before proceeding.

3. Remove the Wheel

Use a socket set to remove the lug nuts and take off the front wheel.
Inspect the brake components while the wheel is off.

4. Inspect and Replace Tie Rod Ends

Inspection:
- Check for any visible damage on the tie rod ends, including torn boots or excessive play.
Removal:
- Use a wrench to loosen the nut securing the tie rod end to the steering knuckle.
- Use a tie rod end puller or a hammer to separate the tie rod end from the knuckle.
Installation:
- Thread the new tie rod end into the steering rack to the same number of turns as the old one for proper alignment.
- Reattach the tie rod end to the steering knuckle and secure it with the nut, torquing it to the manufacturer’s specifications (typically around 30-40 ft-lbs; verify in the service manual).

5. Reassemble

Reattach the wheel and tighten the lug nuts in a crisscross pattern to the manufacturer's torque specification.
Lower the vehicle from the jack stands and remove the wheel chocks.