What does 'please check power steering' mean?
1 Answers
Please check power steering means there is a fault with the power steering system. Below are common faults and causes in automotive steering systems: 1. Abnormal noise during steering: This is usually caused by mechanical issues such as damage to the kingpin and bushing, or failure of the column thrust bearing. During inspection, turn the steering wheel left and right to locate the source of the noise for disassembly and repair. 2. Steering gear oil leakage: Oil leakage from the steering gear typically occurs at a few locations: the upper cover of the steering gear, the side end cover, and the connection between the steering shaft and the pitman arm. These areas are equipped with seals, and replacing the oil seals and gaskets can resolve the issue. Leakage from other parts may indicate sand holes or cracks in the steering gear housing. Small cracks and sand holes can be sealed using Loctite 290 high-permeability sealant. 3. Difficulty in steering wheel return: Most vehicles have an automatic return function for the steering wheel. In hydraulically assisted vehicles, the automatic return function may be slightly weakened due to hydraulic damping, but some return capability should remain. If the same amount of force is required to return the steering wheel as when turning, it indicates a fault in the return function, which is usually related to the mechanical parts of the steering system.
