How to Solve Power Steering Failure?
3 Answers
Power steering failure can be addressed by the following methods: 1. If there is abnormal noise when turning the car, try turning left and right to conduct specific inspection, repair, or replacement of the sealing ring based on the sound; 2. Difficulty in returning the steering wheel may damage the connection between the steering wheel and the steering gear. If the universal joint of the operating shaft lacks oil, you can check the straight rod joint; 3. Heavy steering may be caused by steering gear failure, power steering failure, lack of oil, or air in the system, leading to communication between the two chambers of the piston. Power steering refers to a device that uses external power to generate auxiliary steering force to reduce the operational force of the driver on the steering wheel. Common types of power steering include mechanical hydraulic power steering, electro-hydraulic power steering, and electric power steering.
Having driven many cars, power steering failure causing the steering wheel to become heavy and difficult to turn is commonly due to insufficient or deteriorated hydraulic fluid, loose belts, or issues with the electronic power assist module. When handling it yourself, first check the fluid level in the steering reservoir; if low, add new fluid of the correct specification. For the hydraulic system, listen for abnormal pump noises or check for leaks in the hoses. If the belt is loose, you can manually adjust it to tighten slightly, but avoid forcing it. Safety-wise, this fault makes handling difficult and can easily lead to accidents, so stop in a safe place immediately. Prevention involves regular maintenance, changing fluids, and checking belts. For repairs, go to a professional shop or a 4S store where tools are fully equipped.
I often drive with my kids, and power steering failure is my biggest safety concern. A heavy steering wheel making turns difficult could indicate low or degraded hydraulic fluid or faulty electronic components. For a quick check: open the hood to inspect fluid levels and top up if low; for electronic systems, check if fuses are intact. If the issue persists, don't force it—safety first, pull over and inspect rather than risking the drive. Regular half-yearly vehicle checks and oil changes help prevent issues; choose reputable repair shops for thorough fixes to ensure worry-free family trips and complete peace of mind.
