my Porsche Cayenne E3 (2018-Present) makes a clunking noise when turning

Solution

1. Preparation

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

2. Inspect and Replace Suspension Components

• Sub-steps:
  1. Lift the vehicle using a hydraulic jack and secure it with jack stands.
  2. Remove the front wheels using a socket set.
  3. Inspect the control arms and bushings for wear; if damaged, proceed to replace them.
  4. Remove any fasteners securing the control arm and bushings with the appropriate socket and wrench.
  5. Install new control arms and bushings, ensuring proper alignment and torque to specifications (typically around 60-80 Nm).
  6. Reinstall the wheels and lower the vehicle.

3. Inspect and Replace CV Joints or Axles

• Sub-steps:
  1. Inspect the CV joints by removing the axle nut with a socket set and carefully pulling the axle from the hub.
  2. Check for torn boots or excessive play in the joint; replace if necessary.
  3. If replacing, install new CV joint or axle, ensuring it is properly seated and secure.
  4. Reinstall the axle nut, torqueing it to manufacturer specifications (usually around 200 Nm).

4. Reassemble and Test

• Sub-steps:
  1. Reinstall the front wheels and lower the vehicle to the ground.
  2. Reconnect the battery and start the engine.
  3. Test drive the vehicle to verify the clunking noise has ceased.