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案例1奥迪A6L(C6)车左后门所有功能失效故障现象一辆行驶里程约为1 000 km的奥迪A6L(C6)轿车(装备BPJ发动机),左后门所有功能失效,无法开锁(里外都打不开车门)。故障诊断用VAS5052检测,系统存储有故障代码01333——车门控制单元(后面左侧J388)没有信号/不通讯。车主描述,该故障曾经出现过3次,第1次是用户提车时出现过,当时拆检左后门控制单元导线连接器,发现左后门控制单元导线连接器外壳破损,更换导线连接器后故障消失;第2次是大约2个月后故障再次出现,当时维修技术
Case 1 Audi A6L (C6) car left rear door all the features failure Symptom A mileage of about 1000 km Audi A6L (C6) sedan (equipped with BPJ engine), all functions of the left rear door failure, can not be unlocked Do not drive the door). The fault is diagnosed with the VAS5052 and the system stores fault code 01333 - No signal / no communication at the door control unit (rear left J388). The owner described the fault has occurred three times, the first time the user was raised when the car, then dismantling the left rear door control unit wire connector and found the rear left door control unit wire connector housing damage, replace the wire connector fault Disappeared; the second is about 2 months after the failure again, when the maintenance of technology