my Skoda Octavia NFL (2020-Present) has a knocking sound when turning, what could it be?

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the battery to avoid any electrical issues.

2. Inspect and Replace CV Joints

• Tools Required: Socket set, jack and jack stands, torque wrench.
• Sub-steps:
  1. Lift the front of the vehicle and secure it with jack stands.
  2. Remove the front wheels to access the CV joints.
  3. Check the CV boots for tears or leaks. If damaged, replace the CV joint.
  4. Remove the axle nut using a socket, and disconnect the CV joint from the hub.
  5. Install the new CV joint and reassemble the hub, tightening the axle nut to the manufacturer’s specified torque.

3. Inspect and Repair Suspension Components

• Tools Required: Socket set, pry bar, torque wrench.
• Sub-steps:
  1. With the vehicle still elevated, visually inspect the control arms, ball joints, and bushings for any signs of wear or damage.
  2. Use a pry bar to check for any excessive play in the ball joints and control arms.
  3. If any components are damaged, replace them, ensuring all fasteners are torqued to manufacturer specifications upon reassembly.

4. Check and Repair Steering Components

• Tools Required: Socket set, steering wheel puller (if necessary).
• Sub-steps:
  1. Inspect the steering rack and tie rods for any signs of wear or looseness.
  2. If the tie rods are damaged, remove the old tie rods and install new ones, ensuring they are tightened to the correct torque.
  3. If the steering rack is faulty, it may need to be replaced entirely, following manufacturer guidelines for removal and installation.

5. Reassemble and Lower the Vehicle

• Sub-steps:
  1. Reinstall the front wheels and lower the vehicle back to the ground.
  2. Reconnect the battery and perform a steering and suspension test.
  3. Take the vehicle for a test drive to confirm the knocking sound has been resolved.