Can You Still Drive If the Steering Wheel Loses Power Assistance?

1 Answers
AdrianMarie
07/29/25 7:46pm
It is not advisable to drive when the steering wheel power assistance fails; it is recommended to slow down and stop promptly for comprehensive maintenance and inspection. The function of the automotive steering system is to control the vehicle's direction according to the driver's intention, making it crucial for driving safety. Therefore, components of the steering system are referred to as safety-critical parts. Below is additional information: Steering wheel power assistance: Power steering assists the driver in reducing the effort required to turn the steering wheel, and it also plays a role in the safety and fuel efficiency of the vehicle. When turning, the torque sensor detects the steering wheel's torque and intended direction. These signals are sent to the electronic control unit via the data bus, which then issues commands to the motor controller based on the torque and intended direction. The motor then outputs the corresponding amount of torque as needed, generating power steering assistance.
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