my Volkswagen Tiguan makes a strange noise when I turn the steering wheel what's wrong

Solution

1. Preparation

• Gather tools: socket set, wrench set, power steering fluid, and a jack with jack stands.
• Ensure the vehicle is on a flat surface and the engine is off.
• Disconnect the battery for safety when working on electrical components.

2. Check Power Steering Fluid

• Locate the power steering reservoir.
• Remove the cap and check the fluid level.
• If low, top off with the manufacturer's recommended power steering fluid.

3. Inspect Steering Components

• Raise the front of the vehicle using a jack and secure it with jack stands.
• Visually inspect the steering rack for any leaks or damage.
• Check the condition of the tie rods and steering linkage; look for any loose or damaged parts.

4. Test Steering Pump

• Start the engine and turn the steering wheel from side to side.
• Listen for any unusual grinding or whining noise from the power steering pump.
• If noise persists, consider replacing the power steering pump.

5. Inspect Suspension Components

• Examine strut mounts and control arms for signs of wear.
• If any components are damaged or worn, replace them as necessary.

6. Reassemble and Lower Vehicle

• Reinstall any removed components and ensure all bolts are torqued to the manufacturer's specifications.
• Lower the vehicle and reconnect the battery.