Suspension-system degradation detection

The disclosure provides a suspension-system degradation detection. A computer includes a processor and a memory storing processor-executable instructions. The processor is programmed to record steering-system torque in response to a difference between a detected steering angle and a requested steering angle exceeding an angle threshold, increment a counter based on the recorded steering-system torque, and set a repair indicator in response to the counter exceeding a counter threshold. 本公开提供了"悬架系统劣化检测"。一种计算机，包括处理器和存储处理器可执行指令的存储器。所述处理器被编程为响应于检测到的转向角与请求的转向角之间的差值超过角度阈值而记录转向系统扭矩，基于记录的转向系统扭矩将计数器递增，并响应于所述计数器超过计数器阈值而设定维修指示。