my Toyota Camry XV70 (2018-2024) has a grinding noise when I turn the steering wheel, what’s wrong?

Solution

1. Preparation

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

2. Inspect and Replace Power Steering Fluid

• Sub-steps:
  • Remove the power steering fluid reservoir cap.
  • If the fluid is low or dirty, drain the old fluid using a turkey baster.
  • Replace with the manufacturer-recommended power steering fluid (Toyota PSF).
  • Recheck fluid level and replace the cap securely.

3. Replace Worn Steering Components

• Sub-steps:
  • Remove any protective covers if present.
  • Disconnect the steering linkage from the steering rack.
  • Replace any worn tie rod ends or steering rack bushings.
  • Reattach the steering linkage and ensure connections are torqued to manufacturer specifications.

4. Wheel Bearing Inspection/Replacement

• Sub-steps:
  • Remove the wheel and brake assembly on the affected side.
  • Inspect the wheel bearing for play and noise; if faulty, remove it.
  • Replace with a new wheel bearing, ensuring it is properly seated in the hub.
  • Reassemble the brake and wheel assembly, torqueing bolts to specifications.

Tools Required:

• Socket set
• Torque wrench
• Turkey baster
• Pliers
• Jack and jack stands

Parts Required:

• Power steering fluid
• Tie rod ends (if needed)
• Steering rack bushings (if needed)
• Wheel bearings (if needed)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Disconnect the battery before working on electrical systems.
• Allow the engine to cool before starting any work.
• Ensure the vehicle is securely lifted before working underneath.