故障现象:一辆雷克萨斯ES250车辆,行驶里程为200多千米。客户致电反映早上启动车辆行驶不一会儿后,发现转向盘特别重,打不动,故障灯点亮。将车辆熄火后再次启动,故障依旧。故障诊断:经过沟通决定上门检查车辆,到达现场后,将仪表灯点亮,发现侧滑指示灯、ABS指示灯点亮。将车辆启动后,还发现制动灯闪亮了一下,但检查脚制动踏板并没有踩下,EPS故障灯也点亮,打转向盘很重,仪表显示器显示请检查动力 Symptoms: a Lexus ES250 vehicles, mileage of 200 kilometers. Customer calls reflect the vehicle started driving in the morning after a short while, found that the steering wheel particularly heavy, fixed, fault lights lit. Turn off the vehicle after the start again, the fault still. Fault Diagnosis: After communication decided to check the vehicle home, arrived at the scene, the instrument lights lit, found skid indicator, ABS indicator light. After starting the vehicle, also found that the brake light shines a bit, but check the foot brake pedal and did not step on, EPS fault light is lit, hit the steering wheel is heavy, the instrument display shows that check the power