车型:新款C200,底盘205。VIN:LE4WG4CB8FL××××××。故障现象:行驶中ESP停止运作。故障诊断:接到故障车辆,仪表显示ESP停止运作,如图1所示。连接诊断仪对电控系统进行快速测试,诊断结果如图2~图4所示。在ESP控制模块中有当前的故障码:转向角度传感器信号故障,在碰撞辅助控制模块和电子转向机中都有接收到来自ESP控制模块的CAN Model: The new C200, chassis 205. VIN: LE4WG4CB8FL ××××××. Symptoms: ESP stop running. Fault Diagnosis: Upon receiving the faulty vehicle, the instrument shows that the ESP has stopped operating, as shown in Figure 1. Connect the diagnostic instrument to the electronic control system for rapid testing, the diagnostic results shown in Figure 2 to Figure 4. There is a current fault code in the ESP control module: the steering angle sensor signal failure, both in the collision assist control module and in the electronic steering gear, has been received from the CAN module of the ESP