what should I do if my Volvo XC90 makes a noise when turning

Solution

1. Preparation

• Gather all necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Disconnect the battery if working on electrical components.

2. Check Power Steering System

• Tools Required: Power steering fluid, funnel, rags.
  1. Remove the power steering fluid reservoir cap.
  2. Inspect fluid level; top off with the recommended fluid type if low.
  3. Check fluid for contamination; if cloudy or burnt, consider flushing the system.

3. Inspect and Replace CV Joints

• Tools Required: Socket set, torque wrench, pry bar, CV joint grease.
  1. Raise the front of the vehicle and support with jack stands.
  2. Remove the wheel to access the axle assembly.
  3. Examine CV joints for cracks or tears in the boots.
  4. If damaged, remove the axle from the hub and replace the CV joint or the entire axle assembly.
  5. Grease the new joint and reassemble the axle, torquing the bolts to manufacturer's specifications.

4. Examine Suspension Components

• Tools Required: Socket set, torque wrench, pry bar.
  1. Inspect control arms, bushings, and struts for any signs of wear or damage.
  2. Replace any worn bushings or strut assemblies.
  3. Ensure all bolts are torqued to the specified values after replacement.