Why is my 2021 Toyota Camry's power steering making noise?

Tools Required

• Power Steering Fluid (specific to Toyota specifications)
• Socket set
• Torque wrench
• Screwdrivers (flathead and Phillips)
• Pliers
• Fluid drain pan
• Clean rags
• Funnel
• Safety gloves and goggles

Repair Instructions

1. Top Off/Replace Power Steering Fluid

• Step 1: Open the hood and locate the power steering fluid reservoir.
• Step 2: If the fluid is low, use a funnel to add the appropriate power steering fluid until it reaches the “Full” mark.
• Step 3: If the fluid is contaminated, drain the old fluid using a fluid drain pan and replace it with new fluid.

2. Check and Replace Power Steering Pump (if necessary)

• Step 1: If the pump is noisy even with adequate fluid, it may need to be replaced.
• Step 2: Disconnect the negative battery terminal to prevent electrical shorts.
• Step 3: Remove the serpentine belt by loosening the tensioner pulley using a socket and ratchet.
• Step 4: Disconnect the power steering hoses from the pump (use pliers if necessary to remove clamps).
• Step 5: Unbolt the power steering pump from its mounting bracket using a socket set (usually 2-3 bolts).
• Step 6: Install the new power steering pump by reversing the removal steps.
• Step 7: Reconnect the hoses and ensure they are secured tightly.
• Step 8: Reinstall the serpentine belt, ensuring it’s properly seated on all pulleys.
• Step 9: Reconnect the negative battery terminal.

3. Bleed the Power Steering System

• Step 1: Fill the power steering reservoir to the appropriate level.
• Step 2: Start the engine and turn the steering wheel fully left and right several times to help remove any air bubbles from the system.
• Step 3: Check the fluid level again and add more if necessary.
• Step 4: Inspect for leaks around the pump and hoses.

Final Checks

• After completing the repairs, take the vehicle for a test drive to ensure the noise has been resolved and the steering operates smoothly.
• Monitor for any returning symptoms or leaks.

If the noise persists after following these steps, it may be advisable to consult with a professional technician for further diagnostic evaluation.