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why is my Tesla Model S Original (2012-2020) air suspension making noise? - Tesla Model S
Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/why is my Tesla Model S Original (2012-2020) air suspension making noise?

why is my Tesla Model S Original (2012-2020) air suspension making noise?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
479 words

Problem Statement

Learn how to diagnose and fix air suspension noise in Tesla Model S (2012-2020). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Suspension
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems.
  • •Ensure the vehicle is securely lifted and supported before working under it.

Symptoms

  • •Unusual hissing or popping sounds when the vehicle is in motion or at rest
  • •Air suspension warning message on the dashboard
  • •Uneven ride height or sagging on one side
  • •Reduced ride comfort or harshness over bumps
  • •Visible leaks around the air struts or compressor

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •OBD-II scanner
  • •Socket set
  • •Wrench set
  • •Torque wrench
  • •Flashlight

Parts Required

  • •Replacement air strut(s)
  • •Replacement air compressor (if needed)
  • •Air line fittings or hoses (if damaged)

Additional Information

Affected Component
Suspension
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Disconnect the vehicle battery to ensure safety while working on electrical components.
2. Inspect Air Suspension Components
  • Tools Required: Flashlight, socket set, basic hand tools
  • Remove the wheel to access the air struts if necessary.
  • Check the air struts for cracks or physical damage.
  • Look for any signs of air leakage around the fittings and hoses.
3. Replace Damaged Components
  • Tools Required: Wrench set, torque wrench, replacement air strut(s) or compressor if necessary
  • If any struts are damaged, detach them from the vehicle by removing the mounting bolts.
  • Install the new air strut, ensuring to torque bolts to manufacturer specifications.
  • If the compressor is faulty, remove it by disconnecting electrical connections and securing bolts, then replace it with a new unit.
4. Reconnect and Test
  • Reconnect the vehicle battery.
  • Start the vehicle and allow the air suspension system to calibrate.
  • Use the onboard controls to adjust ride height and listen for any abnormal noises.