Fault symptom table故障现象表
Using the chart below will help you find the cause of the problem, inspect each component in order, and repair or replace if necessary.使用下表将有助于找到问题的起因，按顺序检查每个部件，需要时维修或更换。
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No.序号
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Failure symptoms故障症状
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Possible reasons可能原因
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Solution解决办法
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1
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The first 12V power supply is not available前12V电源不可用
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1. The fuse is blown1.保险丝熔断
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2. Faulty wiring harness or connector2.线束或接插件故障
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3. The first 12V power supply fails3.前12V电源故障
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2
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The 12V power supply in the trunk is not available后备箱12V电源不可用
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1. The fuse is blown1.保险丝熔断
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Replace the fuse with the same specification更换相同规格保险丝
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2. Faulty wiring harness or connector2.线束或接插件故障
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Repair or replace faulty wiring harness or connector维修或更换故障线束或接插件
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3. Trunk 12V power supply failure3.后备箱12V电源故障
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Replace the trunk 12V power supply更换后备箱12V电源
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3
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The front type-C interface (charging only) cannot be charged前排type-C接口(仅充电)不能充电
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1. The fuse is blown1.保险丝熔断
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2. Faulty wiring harness or connector2.线束或接插件故障
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3.Front type-C interface (charging only) failure3.前排type-C接口(仅充电)故障
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4
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The front type-A interface (data interface) is not available前排type-A接口(数据接口)不可用
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1. Faulty wiring harness or connector1.线束或接插件故障
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Repair or replace faulty wiring harness or connector维修或更换故障线束或接插件
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2.Front type-A interface failure2.前排type-A接口故障
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Replace the front type-A interface更换前排type-A接口
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3. Vehicle infotainment head unit failure3.车载智能多媒体主机故障
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Replacement of infotainment head unit更换车载智能多媒体主机
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5
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The rear USB port cannot be charged后排USB接口不能充电
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1. The fuse is blown1.保险丝熔断
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2. Faulty wiring harness or connector2.线束或接插件故障
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3. Rear USB interface failure3.后排USB接口故障
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