what could be causing a clunking noise when turning in my Toyota RAV4?

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and engage the parking brake.
• Disconnect the battery if needed.

2. Inspect and Replace CV Joints

1. Remove the wheel
   • Use a lug wrench to loosen and remove the lug nuts.
   • Lift the vehicle with a jack and secure it on jack stands.
2. Inspect CV joints
   • Check the outer and inner CV joints for any cracks or excessive play.
3. Replace damaged CV joint
   • If damaged, remove the axle nut using a socket.
   • Disconnect the lower control arm and remove the axle from the hub.
   • Install the new CV joint by reversing the removal steps.
   • Torque the axle nut to manufacturer's specifications (usually around 150 lb-ft).

3. Inspect and Replace Suspension Components

1. Identify damaged components
   • Inspect control arms, bushings, and struts for wear.
2. Replace any worn parts
   • Remove bolts and nuts securing the damaged part.
   • Install the new component and torque to specifications.
   • Ensure all bushings are properly seated.

4. Reassemble and Test

1. Reinstall the wheel
   • Place the wheel back onto the hub, hand-tighten lug nuts.
   • Lower the vehicle and torque the lug nuts to the specified value (typically 80-100 lb-ft).
2. Test drive the vehicle
   • Check for the clunking noise during turns post-repair.