Types Of Power Steering Systems and How To Maintain Them

October 31, 2023

Behind the seamless steering and control lies the intricate power steering system, a crucial component that enhances driving comfort and precision. Understanding the various types of power steering systems and the essential maintenance practices for each can not only prolong their lifespan but also ensure your continued enjoyment of a smooth and responsive driving experience. Explore the many types of power steering systems below, and learn the essential techniques for preserving their peak performance so that each turn of the wheel is smooth and controlled.

Hydraulic Power Steering

One of the most traditional power steering systems, hydraulic power steering relies on a hydraulic pump, powered by the engine, to assist in steering. Regular maintenance of this system involves checking the power steering fluid levels and quality, as well as inspecting the hoses and seals for any signs of leaks or wear. Additionally, ensuring the proper tension of the drive belt and conducting timely fluid flushes and replacements can preserve the efficiency and longevity of the hydraulic power steering system.

Electric Power Steering (EPS)

Modern vehicles often incorporate electric power steering systems for their efficiency and fuel economy benefits. To maintain an electric power steering system, regular checks of the electronic components and sensors are essential to ensure their proper functioning. Monitoring the system for any signs of malfunction or error codes, as well as keeping the electrical connections clean and secure, can contribute to the seamless operation of the EPS system. Additionally, staying updated with the latest software updates provided by the manufacturer can further enhance the system's performance and responsiveness.

Electro-Hydraulic Power Steering (EHPS)

Combining the benefits of both hydraulic and electric power steering, electro-hydraulic power steering systems utilize hydraulic pressure generated by an electric pump. Maintenance of EHPS systems involves a comprehensive approach that includes regular checks of the hydraulic fluid levels, inspections of the electronic components, and evaluations of the hydraulic pump's performance. Addressing any leaks, malfunctions, or unusual noises promptly can prevent potential system failures and ensure the continued precision and responsiveness of the electro-hydraulic power steering system.

Maintenance Tips for All Power Steering Systems:

Check the power steering fluid levels and quality to ensure optimal lubrication and cooling of the system.

Inspect the hoses, seals, and connectors for any signs of leaks, cracks, or wear, and address any issues promptly.

Listen for any unusual noises or vibrations during steering, as they can indicate potential problems within the power steering system.

Conduct timely fluid flushes and replacements according to the manufacturer's recommendations to prevent the build-up of contaminants and ensure the system's efficiency.

Seek professional assistance for comprehensive inspections and diagnostics to detect any underlying issues and prevent major system failures.


If you want to "steer away" from power steering system problems, Stang Auto Tech is the simple and dependable answer! Just book an appointment and leave the rest to our team.

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