why does my Toyota RAV4's steering wheel get stuck when I turn?

Solution

1. Preparation

• Tools Required: Socket set, OBD-II scanner, fluid catch pan
• Ensure the vehicle is on a level surface and the engine is turned off.
• Disconnect the battery to ensure safety while working on the electrical components.

2. Check Power Steering Fluid

• Locate the power steering fluid reservoir.
• Remove the cap and check the fluid level; add the manufacturer-recommended fluid if low.
• Inspect for signs of contamination (dark color or debris).

3. Inspect Power Steering Pump

• Locate the power steering pump; typically found at the front of the engine.
• Check for any visible leaks around the pump and hoses.
• Start the engine and listen for any unusual noises coming from the pump indicating failure.

4. Examine Steering Linkage and Rack

• Inspect the steering linkage components (tie rods, control arms) for any signs of wear or damage.
• Check the steering rack for binding by turning the wheel back and forth while the vehicle is stationary.
• If binding is felt, replace the steering rack.

5. Reinstall and Test

• Reconnect the battery and start the engine.
• Turn the steering wheel slowly from lock to lock to ensure smooth operation.
• Monitor for any leaks or unusual noises during the test.