How often should power steering fluid be changed in a sedan?

[JonathanAnn]

Power steering fluid in a sedan should typically be changed every 40,000 to 50,000 kilometers. There is no strict regulation on the replacement interval; it is primarily determined by observing changes in the fluid's color. Normal power steering fluid is transparent with a slightly reddish tint. If the fluid becomes cloudy or turns black, it needs to be replaced. The power steering fluid reservoir is usually transparent and marked with minimum and maximum level indicators. If the fluid level falls below the minimum mark, it is necessary to top it up with the manufacturer-recommended type. Power steering fluid is a special liquid used in the car's power steering pump, similar to automatic transmission fluid, brake fluid, and shock absorber fluid. Failure to replace it in time can lead to insufficient system lubrication, causing noise from the power steering pump or even damaging it. Additionally, inadequate lubrication increases the load on the system.