my Toyota Highlander XU70 (2020-Present) is making a grinding noise when turning

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Power Steering Fluid

• Tools Required: Fluid siphon, clean container, funnel
• Remove the power steering reservoir cap and check fluid level.
• If low, siphon out old fluid and replace it with new power steering fluid as per manufacturer specifications.
• Reinstall the cap and reconnect the battery terminal.

3. Inspect and Replace CV Joints (if necessary)

• Tools Required: Socket set, torque wrench, pry bar
• Lift the front of the vehicle and secure it with jack stands.
• Remove the wheel to access the CV joint.
• Inspect the CV boot; if damaged, remove the axle nut and disconnect the joint.
• Replace with a new CV joint or axle assembly if necessary, ensuring to torque the axle nut to the manufacturer's specifications.

4. Inspect Steering Rack and Components

• Tools Required: Socket set, torque wrench
• Inspect the steering rack for leaks or play.
• If damaged, remove the steering rack from the vehicle by disconnecting the tie rods and securing bolts.
• Replace with a new steering rack and ensure proper alignment and torque specifications are followed during installation.

5. Inspect Suspension Components

• Tools Required: Socket set, pry bar
• Check control arms and bushings for signs of wear.
• Replace any worn or damaged components, ensuring all bolts are torqued to specifications.