my Toyota RAV4 Fifth Generation (2019-present) makes a grinding noise when turning, what is the caus...

Solution

1. Preparation

• Ensure the vehicle is parked on a flat surface.
• Gather tools and parts required for the repair.
• Disconnect the battery (if working on electrical components).

2. Inspect and Replace Power Steering Fluid

• Sub-steps:
  1. Locate the power steering reservoir.
  2. Check fluid level; if low, top off with the recommended fluid type (Toyota ATF Type T-IV).
  3. If the fluid is discolored or contaminated, perform a fluid flush.

3. Inspect and Replace CV Joints (if damaged)

• Sub-steps:
  1. Remove the wheel and tire assembly using a socket set.
  2. Inspect the CV joint boot for tears or leaks.
  3. If damaged, unbolt the CV joint from the wheel hub and axle.
  4. Install a new CV joint and boot, ensuring proper torque specifications.

4. Inspect and Replace Wheel Bearings (if necessary)

• Sub-steps:
  1. Remove the wheel and brake assembly.
  2. Inspect the wheel bearing for excessive play or noise by spinning it.
  3. If faulty, remove the bearing using a bearing puller.
  4. Install a new wheel bearing according to specifications.

5. Reassemble and Test

• Sub-steps:
  1. Reattach the wheel and tire assembly.
  2. Reconnect the battery.
  3. Lower the vehicle and perform a test drive to verify the grinding noise is resolved.