奔驰GLK350充电指示灯常亮故障检修方案设计毕业设计.pdf

目 录
前言..............................................................................................................1
一、故障现象............................................................................................. 1
二、充电系统概述..................................................................................... 1
（1）充电系统组成...............................................................................................1
（2）发电机的功能...............................................................................................1
（3）发电机的组成...............................................................................................1
（4）发电机的原理...............................................................................................2
三、充电指示灯故障诊断流程.................................................................2
（1）故障可能原因分析.......................................................................................2
（2）故障诊断流程图...........................................................................................3
（3）充电系统电路图...........................................................................................4
（4）检查步骤.......................................................................................................4
四、充电指示灯故障排除流程.................................................................5
（1）准备工作........................