why is my Tesla Outback 6th Generation (2020-2024) making a knocking noise when accelerating

Solution

1. Preparation

• Gather all necessary tools and parts.
• Park the vehicle on a flat, stable surface and engage the parking brake.
• Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Tighten Suspension Components

• Tools Required: Socket set, torque wrench.
• Inspect all suspension bolts and nuts for proper torque specifications.
• Tighten any loose components to the manufacturer's specified torque values.

3. Examine Drivetrain Components

• Tools Required: Jack stands, socket set.
• Raise the vehicle on jack stands to access the undercarriage.
• Inspect the driveshaft for any signs of wear or damage.
• Check CV joints for excessive play or torn boots. Replace if necessary.

4. Replace Worn Parts

• Tools Required: Socket set, screwdriver set, torque wrench.
• If worn parts are identified during inspection, remove the old components:
  • For CV joints, remove the axle nut and detach the joint from the hub.
  • Replace with new CV joints or axles as needed.
• Reassemble and torque to specifications.

5. Reassemble and Test

• Reconnect the battery.
• Lower the vehicle and perform a test drive to confirm the knocking noise has been resolved.