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车型:F35。行驶里程:10000km。故障现象:用户反映车辆高速行驶中空调的制冷效果突然失效,风口吹出的是热风。关闭空调停顿一会儿,车辆的空调制冷效果又恢复正常。故障诊断:连接ISID进行诊断检测,空调系统没有相关的故障记录。进行空调系统的基础检查,空调系统的制冷剂充足,制冷循环回路的压力正常。这种故障现象比较容易发生
Model: F35. Mileage: 10000km. Symptoms: Users reflect the high-speed vehicle air conditioning cooling effect suddenly failed, the outlet is blowing hot air. Turn off the air conditioning pause for a while, the vehicle’s air conditioning and cooling effect returned to normal. Fault diagnosis: connection ISID diagnostic testing, air-conditioning system has no related fault records. Basic inspection of the air conditioning system, adequate air conditioning refrigerant, refrigeration cycle pressure is normal. This failure phenomenon is relatively easy to happen