
The steering column of a car is located at the steering wheel and serves as a device for the driver to control the direction. It can also be referred to as the steering shaft, connecting the handlebars, front shock absorbers, and the vehicle frame. The steering system is one of the critical safety systems in a car that must be given due attention. The steering control mechanism consists of the steering wheel, steering shaft, steering column, etc. The steering column is the component that connects the steering wheel to the steering gear in the steering system. Its primary function is to transmit torque. Through the steering column, the driver transfers torque to the steering gear, which then drives the steering gear to achieve turning. Common types of steering columns include hydraulic power steering columns, electro-hydraulic power steering columns, and electric power steering columns, each with different systems. Symptoms of a damaged steering column include unstable direction while driving, increased free play in the steering wheel, difficulty in the steering wheel returning to center, understeer or oversteer, steering wheel vibration, directional wobbling, heavy steering, and unusual noises from the steering gear. When a car exhibits any of these symptoms, the owner should immediately take it to a repair shop for inspection and, if necessary, replacement.


