my Volvo XC90 makes a loud noise when turning, what could be wrong?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is on a flat surface and securely lifted with jack stands.
• Disconnect the battery to avoid any electrical issues.

2. Inspect and Replace Power Steering Fluid

• Locate the power steering reservoir.
• Remove the cap and check the fluid level and condition.
• If the fluid is low or contaminated, drain the old fluid and replace it with the manufacturer-recommended power steering fluid.
• Reconnect the battery.

3. Inspect and Replace Worn Suspension Components

• Remove the front wheels for access to the suspension.
• Inspect control arms, tie rods, and bushings for wear and damage.
• Replace any damaged components with new parts, ensuring all bolts are torqued to the manufacturer's specifications.

4. Check and Replace CV Joints

• Inspect the CV joints and boots for any tears or leaks.
• If damaged, remove the axle assembly and replace the CV joint or the entire axle assembly as necessary, using proper torque values during reinstallation.

5. Reassemble and Test

• Reinstall the wheels and lower the vehicle.
• Test drive the vehicle to ensure the noise has been resolved.