how to fix steering-related noises in my Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

554 words

Problem Statement

Learn how to diagnose and fix steering-related noises in 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

•Ensure the vehicle is on a flat surface and engage the parking brake.
•Disconnect the battery to avoid electrical issues.

Symptoms

•Clicking or popping noise when turning the steering wheel
•Hissing or whining noise during steering
•Loose or vague steering feel
•Grinding noise when steering is under load
•Unusual vibrations felt through the steering wheel

Diagnostic Steps

1
Inspect Steering Components: Visually examine the steering rack, tie rods, and ball joints for signs of wear or damage.
2
Check Power Steering Fluid: Verify the fluid level and condition; low or contaminated fluid can cause noise.
3
Listen for Noises: With the vehicle stationary, turn the steering wheel left and right to isolate the noise source.
4
Test Steering Assist: Drive the vehicle at low speeds while turning to determine if noise occurs under load.
5
Check for Loose Bolts: Inspect all mounting bolts and fasteners in the steering assembly for proper tightness.

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
•Fluid pump
•Safety gloves
•Safety goggles

Parts Required

•Tie rods (if worn)
•Ball joints (if worn)
•Power steering fluid

Related Faults

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Diagnostic Steps

1
Inspect Steering Components: Visually examine the steering rack, tie rods, and ball joints for signs of wear or damage.
2
Check Power Steering Fluid: Verify the fluid level and condition; low or contaminated fluid can cause noise.
3
Listen for Noises: With the vehicle stationary, turn the steering wheel left and right to isolate the noise source.
4
Test Steering Assist: Drive the vehicle at low speeds while turning to determine if noise occurs under load.
5
Check for Loose Bolts: Inspect all mounting bolts and fasteners in the steering assembly for proper tightness.

Solution

1. Preparation

Tools Required:
- Socket set
- Torque wrench
- Fluid pump (if replacing power steering fluid)
- Safety gloves and goggles
Safety Warnings: Ensure the vehicle is on a flat surface and engage the parking brake.

2. Replace Worn Components

Remove Steering Wheel:
- Disconnect the battery to avoid electrical issues.
- Use a steering wheel puller to remove the wheel if necessary.
Inspect and Replace Tie Rods:
- Remove the cotter pin from the tie rod end.
- Use a socket to unscrew the tie rod from the steering rack.
- Install the new tie rod, torque to manufacturer's specifications (typically around 30-40 ft-lbs).
Replace Ball Joints (if needed):
- Disconnect the lower control arm from the steering knuckle.
- Remove the ball joint by unscrewing it from the control arm.
- Install the new ball joint and torque to specifications (usually 40-50 ft-lbs).
Check Steering Rack:
- If noise persists, inspect the steering rack for wear. Consider replacing if damaged.
- Remove the steering rack by unscrewing the mounting bolts and disconnecting the power steering lines.
- Install the new rack and reconnect all lines, ensuring no leaks.

3. Refill and Bleed Power Steering System

Replace Power Steering Fluid:
- Use a fluid pump to remove old fluid from the reservoir.
- Refill with manufacturer-recommended fluid (typically Tesla-approved fluid).
Bleed the System:
- Turn the steering wheel from lock to lock several times with the engine running to eliminate air bubbles.