why does my Honda Pilot YF3 (2016-2022) make a whining noise when turning

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and turn off the engine.
• Disconnect the negative battery terminal for safety.

2. Inspect and Replace Power Steering Fluid

• Locate the power steering fluid reservoir.
• Remove the cap and check fluid level; add manufacturer-recommended fluid if low.
• If fluid appears dark or contaminated, proceed to replace it.
• Tools Required: Funnel, power steering fluid.

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

• Remove the serpentine belt by loosening the tensioner.
• Disconnect power steering pump hoses, noting their positions for reinstallation.
• Unbolt the power steering pump from its mounting bracket and remove it.
• Install the new power steering pump, ensuring all bolts are torqued to the manufacturer specifications (typically around 18-25 ft-lbs).
• Reconnect the hoses and the serpentine belt.
• Tools Required: Socket set, torque wrench, fluid catch pan.

4. Inspect and Replace Serpentine Belt (if necessary)

• Check the condition of the serpentine belt for cracks or wear.
• If worn, remove the old belt and install a new one, routing it according to the belt diagram.
• Tools Required: Socket set, belt routing diagram.

5. Refill Power Steering Fluid

• Refill the power steering reservoir with the correct type of fluid.
• Start the engine and turn the steering wheel from lock to lock to purge air from the system.
• Check fluid level again and top off if necessary.