why does my Tesla Model 3 Highland (2024-present) make clunking noises over bumps?

Solution

1. Preparation

• Gather tools and parts required for the repair.
• Park the vehicle on a level surface and engage the parking brake.
• Raise the vehicle using a hydraulic jack and secure it with jack stands.

2. Inspect and Replace Suspension Components

• Control Arm Bushings:

  • Remove the wheel to access the control arm.
  • Use a socket set to remove the bolts securing the control arm to the chassis.
  • Inspect the bushings for wear; replace if cracked or excessively worn.
  • Install new bushings using a bushing press and torque to manufacturer's specifications.

• Shocks/Struts:

  • Remove the wheel and locate the shock/strut assembly.
  • Use a strut spring compressor to safely remove the spring from the assembly.
  • Replace the shock/strut if leaking or damaged.
  • Reassemble the shock with the spring and install it back into the vehicle, securing it with the appropriate torque.

3. Tighten Loose Hardware

• Inspect all suspension-related bolts and nuts.
• Use a torque wrench to tighten any loose bolts to the manufacturer's specified torque values.

4. Test Drive and Adjustments

• Reinstall the wheel and lower the vehicle.
• Perform a test drive over bumps to confirm the clunking noise has been resolved.
• If noise persists, further investigate other suspension components or the undercarriage for additional issues.