Why is it essential to use the correct type of fluid in a power steering system?

Using the correct type of fluid in a power steering system is crucial to avoid damage to the power steering components. Power steering fluid serves multiple important functions, such as lubricating the various components of the power steering system, providing hydraulic pressure to assist in steering, and protecting against wear and corrosion.

If the wrong type of fluid is used, it may not have the necessary properties to provide adequate lubrication or may not be compatible with the materials used in the power steering system. This can lead to a breakdown of the fluid, resulting in increased friction, overheating, and ultimately premature failure of parts such as the power steering pump, rack and pinion, and other associated components. By using the manufacturer-recommended fluid, you ensure the longevity and reliability of the power steering system, thereby maintaining its performance and avoiding costly repairs.