why does my Tesla Model S Original (2012-2020) make a popping noise when turning?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

557 words

Problem Statement

Learn how to diagnose and fix popping noise when turning in Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures 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.
•Always support the vehicle securely on jack stands before working underneath.

Symptoms

•Popping noise during left or right turns
•Increased steering resistance or stiffness
•Uneven tire wear
•Clunking sound when going over bumps
•Vibration in the steering wheel

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check the steering rack for any looseness or damage.
3
Examine the CV joints and boots for tears or leaks.
4
Test drive the vehicle to replicate the noise and determine if it correlates with specific steering angles.
5
Use a pry bar to check for play in the control arms and bushings.
6
Inspect wheel bearings for excessive play or noise.

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 bar
•Hydraulic jack
•Jack stands
•CV joint puller

Parts Required

•Control arms or bushings (if worn)
•CV joint (if damaged)
•CV boot kit (if torn)

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Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check the steering rack for any looseness or damage.
3
Examine the CV joints and boots for tears or leaks.
4
Test drive the vehicle to replicate the noise and determine if it correlates with specific steering angles.
5
Use a pry bar to check for play in the control arms and bushings.
6
Inspect wheel bearings for excessive play or noise.

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 Suspension Components

Tools Required: Socket set, torque wrench, pry bar, jack stands
Sub-steps:
1. Lift the vehicle using a hydraulic jack and support it with jack stands.
2. Remove the front wheel to access the suspension components.
3. Inspect the control arms and bushings for any signs of wear or damage.
4. If damaged, remove the bolts securing the control arm to the chassis and the knuckle using a socket set.
5. Replace with new control arms or bushings and torque the bolts to the manufacturer’s specifications (typically around 80-90 ft-lbs, but check the service manual).

3. Inspect and Replace CV Joints

Tools Required: Socket set, CV joint puller, grease
Sub-steps:
1. Remove the axle nut securing the CV joint to the wheel hub.
2. Use a CV joint puller to detach the CV joint from the hub assembly.
3. Inspect the CV boots for any tears; replace if necessary.
4. If the CV joint is damaged, replace it with a new unit and ensure it is properly greased.
5. Reattach the CV joint to the hub and torque the axle nut to the manufacturer’s specifications (approximately 150 ft-lbs).

4. Check and Tighten Steering Rack

Tools Required: Socket set
Sub-steps:
1. Inspect the steering rack for any loose bolts or damaged components.
2. Tighten any loose bolts as per specifications.
3. If the steering rack is damaged, consider replacing it, following the service manual for specifics.