why does my Volkswagen Golf MK5 (2004-2008) make a grinding noise when turning

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a flat surface.
• Disconnect the battery to ensure safety during repairs.

2. Inspect and Replace Power Steering Fluid

• Tools Required: Fluid pump, power steering fluid.
• Sub-steps:
  1. Locate the power steering reservoir.
  2. Remove the cap and check the fluid level.
  3. If low, top off with manufacturer-recommended power steering fluid.
  4. Start the engine and turn the steering wheel from lock to lock to circulate the fluid.

3. Inspect CV Joints

• Tools Required: Socket set, pry bar.
• Sub-steps:
  1. Raise the front of the vehicle using a jack and secure with jack stands.
  2. Remove the wheel to access the CV joint.
  3. Inspect the CV boot for tears or leaks; check for any play in the joint.
  4. If damaged, replace the CV joint assembly.

4. Check Wheel Bearings

• Tools Required: Torque wrench, socket set.
• Sub-steps:
  1. Spin the wheel by hand to listen for grinding noises.
  2. If grinding is heard, remove the wheel and brake caliper.
  3. Use a torque wrench to remove the hub nut and bearing assembly.
  4. Replace the bearing if it is rough or damaged.

5. Inspect Suspension Components

• Tools Required: Wrench set, socket set.
• Sub-steps:
  1. While the vehicle is elevated, check the condition of struts, control arms, and bushings.
  2. Look for signs of wear, such as cracks, rust, or separation.
  3. Replace any damaged suspension components to restore proper function.