What Causes BMW Active Steering Control Failure?

1 Answers
OwenLee
07/30/25 4:46am
Reasons for BMW active steering control failure: It may be caused by a broken steering dust rod sleeve leading to water ingress and damage to the steering control unit, requiring replacement of the assembly. Introduction to Steering Tie Rods: The steering tie rod is a crucial component in a vehicle's steering mechanism, directly affecting the stability of vehicle handling, operational safety, and tire lifespan. Steering tie rods are categorized into two types: the steering drag link and the steering tie rod. The steering drag link transmits the motion from the steering arm to the steering knuckle arm, while the steering tie rod serves as the base of the steering trapezoidal mechanism, ensuring the correct motion relationship between the left and right steering wheels. Steering Tie Rod Failure Warning Signs: When the vehicle is driven at medium or higher speeds, there may be periodic noises from the chassis. In severe cases, the cab and doors may shake, and the steering wheel may vibrate intensely, even causing numbness in the hands.
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