What is an indication of a failing power steering pump?

A whining or groaning noise when turning the steering wheel is a common indication of a failing power steering pump. This sound often results from low power steering fluid levels or internal damage within the pump itself. When the fluid level is insufficient or if the pump is struggling to move the fluid due to wear or damage, it can create air bubbles or cavitation, resulting in the characteristic noises.

These sounds can give a driver important feedback that the power steering system is not functioning optimally. Additionally, consistent whining or groaning while navigating turns may signal that the pump is under excessive strain, which could lead to complete failure if not addressed promptly. Recognizing these early symptoms is crucial for preventing more extensive repairs down the line.