FamilySpaceCar
2026-07-16
When a fault occurs in the power steering system, first check the power steering fluid level. Ensure the vehicle is parked on a level surface and the engine has cooled down, then observe the MIN and MAX marking lines on the reservoir. If the fluid level is too low, top it up with power steering fluid that meets the original manufacturer's specifications. Common faults such as steering noise may be caused by damaged dust boots or worn mechanical components (e.g., kingpin bushings or thrust bearings). The source of the noise should be located by turning the steering wheel left and right before replacing the affected components. Oil leakage is often due to deteriorated seals at the steering gear's upper cover, side end cover, or steering shaft connection; replacing them with high-quality seals can resolve the issue. Given the power steering system's complex structure and the need for specialized calibration equipment, it is advisable to have it serviced at authorised repair centers using genuine parts to prevent secondary damage like improper gear clearance or seal failure from unprofessional disassembly. For routine maintenance, replace the power steering fluid every 2 years or 40,000 kilometres, with more frequent checks in hot climates to ensure system stability. If the issue persists after basic troubleshooting, seek immediate professional repair to ensure driving safety.
