What Causes the Steering Wheel of S90 to Make Abnormal Noises When Turning?

[DiAllie]

If abnormal noises occur when turning the steering wheel while driving, it may be due to a malfunction in the vehicle's steering system or aging components within the steering system. These issues require systematic troubleshooting. Below is relevant information about the steering wheel: 1. Introduction to the Steering Wheel: A wheel-shaped device used to control the direction of cars, ships, airplanes, etc. 2. Function of the Steering Wheel: The steering wheel is generally connected to the steering shaft via splines. Its function is to convert the force applied by the driver on the edge of the steering wheel into torque, which is then transmitted to the steering shaft. Using a larger diameter steering wheel reduces the hand force required from the driver when turning. The steering transmission shaft, acting as a connector between the steering gear and the steering shaft, facilitates the standardization of steering gears, compensates for errors during manufacturing and installation, and ensures a more rational installation of the steering gear and steering wheel in the vehicle.