why does my Honda Accord's power steering pump keep whining

Solution

1. Preparation

• Ensure the vehicle is parked on a level surface and the engine is off.
• Gather tools and parts needed for the repair.

2. Drain Power Steering Fluid

• Tools Required: Fluid catch pan, wrench
• Disconnect the return hose from the power steering pump and place it in the fluid catch pan.
• Start the engine momentarily to drain remaining fluid into the pan.
• Turn off the engine and reconnect the hose.

3. Replace Power Steering Pump

• Tools Required: Socket set, torque wrench, power steering fluid
• Disconnect the battery (negative terminal).
• Remove the drive belt by loosening the tensioner.
• Disconnect power steering lines from the pump; cap lines to prevent contamination.
• Remove the mounting bolts securing the pump to the bracket.
• Install the new pump by reversing removal steps and ensuring all connections are tight.

4. Refill Power Steering Fluid

• Fill the power steering reservoir with the correct type of fluid as specified by Honda.
• Start the engine and turn the steering wheel from lock to lock to remove air from the system.
• Check fluid level and add as necessary.

5. Final Inspection

• Tools Required: None
• Check for leaks around the pump and hoses after the system has been pressurized.
• Reconnect the battery and test drive the vehicle to ensure the noise is gone.