my Volkswagen Passat B8 (2015-2022) has a strange vibration at high speeds

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a level surface and secure it with wheel chocks.

2. Wheel Balancing

• Sub-steps:
  • Remove the wheels with a socket set.
  • Mount each wheel on a wheel balancer.
  • Adjust weights as necessary until balance is achieved.
• Tools Required:
  • Socket set
  • Wheel balancer

3. Tire Inspection and Replacement

• Sub-steps:
  • Inspect each tire for signs of uneven wear or damage.
  • Replace any damaged or worn tires with new ones.
  • Ensure new tires are properly inflated to manufacturer specifications.
• Tools Required:
  • Tire pressure gauge
  • Tire iron (for removal)

4. Wheel Alignment

• Sub-steps:
  • Position the vehicle on an alignment rack.
  • Adjust camber, caster, and toe settings according to manufacturer specifications.
• Tools Required:
  • Alignment machine

5. Suspension Component Inspection

• Sub-steps:
  • Visually inspect control arms, bushings, struts, and shocks for damage.
  • Replace any worn or damaged components.
• Tools Required:
  • Wrench set
  • Torque wrench (for reinstallation)

6. Driveshaft and CV Joint Inspection

• Sub-steps:
  • Inspect the driveshaft for any bends or cracks.
  • Check CV joints for wear or play and replace if necessary.
• Tools Required:
  • Socket set
  • Pry bar (if needed)