一、内容综述................................................3
1.1 实训目的与意义.......................................4
1.2 新能源汽车简介.......................................5
1.3 综合故障检修流程.....................................7
二、新能源汽车故障诊断基础..................................8
2.1 故障诊断基本原理.....................................9
2.2 常见诊断设备与工具..................................10
2.3 诊断流程与方法......................................11
三、新能源汽车动力系统故障检修.............................13
3.1 电池故障检修........................................14
3.1.1 电池组性能检测..................................15
3.1.2 电池单体故障诊断................................16
3.2 电机故障检修........................................18
3.2.1 电机性能测试....................................19
3.2.2 电机故障代码解读................................20
3.3 电力转换器故障检修..................................22
3.3.1 DCDC变换器故障诊断..............................23
3.3.2 逆变器故障检测..................................25
四、新能源汽车底盘与制动系统故障检修.......................25
4.1 底盘故障检修........................................27
4.1.1 轮胎异常检测....................................28
4.1.2 制动系统故障诊断................................29
4.2 制动系统故障检修....................................30
4.2.1 制动片磨损检测..................................31
4.2.2 制动液泄漏检查..................................33
五、新能源汽车车身与内外饰故障检修.........................34
5.1 车身结构件故障检修..................................36
5.1.1 气泡破裂检测....................................37
5.1.2 钣金件变形修复..................................39
5.2 内饰部件故障检修....................................40
玲珑轮胎 5.2.1 空调系统故障诊断................................41
5.2.2 仪表盘显示异常排查..............................43
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