PG C11颐达-中文 供电 接地 电路元件

C11颐达-中文 供电 接地 电路元件

K 电气系统

供电、接地和电路元件

PG

A

B

C

D

目 录

电源电路 ......................................................................3图解 ..........................................................................3电路图 — 电源 — .....................................................5蓄电池电源 — 点火开关 在任何位置 .....................5附加电源 — 点火开关 处于“ACC”或“ON”位置 10...点火电源 — 点火开关 处于“ON”和/或“START”位置 .....................................................................11保险丝 ....................................................................16熔断线 ....................................................................16断电器 ....................................................................16IPDM E/R（智能配电模块发动机室） .......................17系统说明 .................................................................17由 IPDM E/R 控制的系统 .....................................17CAN 通讯线路控制 ..............................................17IPDM E/R 状态控制 .............................................17CAN 通讯系统说明 .................................................18CAN 通讯装置 ........................................................18点火继电器故障检测功能 ........................................18CONSULT-II 诊断仪功能 (IPDM E/R) .....................19CONSULT-II 诊断仪的基本操作 ...........................19自诊断结果 ..........................................................20数据监控 ..............................................................21CAN DIAG SUPPORT MNTR .............................21主动测试 ..............................................................21自动主动测试 ..........................................................23说明 .....................................................................23操作步骤 ..............................................................23自动主动测试模式下的检查 .................................24图解 ........................................................................26IPDM E/R 端口排列 ................................................27检查 IPDM E/R 电源和地线电路 .............................28用 CONSULT-II 诊断仪（自诊断）进行检测 ..........29IPDM E/R 的拆卸和安装 .........................................29拆卸 .....................................................................29安装 .....................................................................29

接地 ...........................................................................30

接地描述 .................................................................30主线束 ..................................................................30发动机室线束 .......................................................33发动机控制线束 ...................................................36车身线束 ..............................................................37车身 2 号线束 ......................................................39线束 ...........................................................................41线束布置 .................................................................41如何阅读线束布置图 ............................................41概述 .....................................................................42主线束 ..................................................................43发动机室线束 .......................................................46发动机控制线束 ...................................................49车身线束 ..............................................................51车身 2 号线束 ......................................................53室内灯线束 ..........................................................55前车门线束 ..........................................................56后车门线束 ..........................................................57电路图代码（单元代码） ........................................58电气单元的位置 .........................................................61电气单元的位置 ......................................................61发动机舱 ..............................................................61乘客车厢 ..............................................................62行李舱 ..................................................................64线束接头 ....................................................................65说明 ........................................................................65线束接头（锁扣式） ............................................65线束接头（滑锁式） ............................................66电气单元 ....................................................................67端口排列 .................................................................67SMJ（超级多路连接器） ...........................................68端口排列 .................................................................68

E

F

G

H

I

J

PG

L

M

PG-1

第1页下一页