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

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

565 words

Problem Statement

Learn how to diagnose and fix popping noise when turning in Tesla Model S Plaid. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the negative battery terminal before working on electrical systems.
•Allow the vehicle to cool down before performing any inspections or repairs.

Symptoms

•Popping or clunking noise during turns
•Noise may vary with speed or steering angle
•Possible vibrations felt through the steering wheel
•Unusual tire wear
•Decreased handling performance or stability

Diagnostic Steps

1
Inspect the vehicle visually for any obvious signs of damage or wear in the suspension and steering components.
2
Check the tire pressure and inspect the tires for uneven wear or damage.
3
Lift the vehicle and perform a thorough inspection of the control arms, tie rod ends, and ball joints for play or damage.
4
Test drive the vehicle to replicate the noise while observing the steering response and suspension behavior.
5
Use a stethoscope or mechanic’s stethoscope to pinpoint the source of the noise while turning.

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
•Torque wrench
•Ball joint separator tool
•Mechanic’s stethoscope

Parts Required

•Control arms
•Ball joints
•Tie rods

Related Faults

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Diagnostic Steps

1
Inspect the vehicle visually for any obvious signs of damage or wear in the suspension and steering components.
2
Check the tire pressure and inspect the tires for uneven wear or damage.
3
Lift the vehicle and perform a thorough inspection of the control arms, tie rod ends, and ball joints for play or damage.
4
Test drive the vehicle to replicate the noise while observing the steering response and suspension behavior.
5
Use a stethoscope or mechanic’s stethoscope to pinpoint the source of the noise while turning.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Worn Components

Lift the Vehicle:
- Use a hydraulic jack to lift the front of the vehicle and secure it with jack stands.
Remove Wheel:
- Use a socket set to remove lug nuts and take off the affected wheel for better access to the suspension components.
Inspect Suspension and Steering:
- Check the control arms, ball joints, and tie rods for any signs of wear or damage. Look for cracks, excessive play, or torn bushings.
- If any components are found to be defective, replace them as follows:
  - Control Arm Replacement:
    1. Remove the lower control arm bolts using a socket set.
    2. Install the new control arm and torque bolts to manufacturer specifications (typically around 75-85 ft-lbs).
  - Ball Joint Replacement:
    1. Remove the ball joint retaining nut and use a ball joint separator tool to detach it.
    2. Install the new ball joint and secure with the retaining nut, torquing to the specified value.
  - Tie Rod Replacement:
    1. Loosen the lock nut and unscrew the tie rod end from the steering knuckle.
    2. Install the new tie rod, tighten the lock nut, and torque to specifications (usually around 30-40 ft-lbs).

3. Reassemble and Lower Vehicle

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle back to the ground.
Torque the lug nuts to the manufacturer's specification (typically around 100-110 ft-lbs).