维修手册
考拉
故障诊断
版本:04.2024
维修手册
考拉
故障诊断
版本:04.2024
目录
46 故障诊断.............................................1
1 概述....................................................................1
2 缩略语................................................................2
3 诊断流程............................................................4
4 常用检测设备.....................................................5
4.1 万用表.............................................................5
4.1.1.万用表介绍...................................................5
4.1.2.万用表使用...................................................5
4.2 示波器.............................................................7
4.2.1.示波器介绍...................................................7
4.2.2.示波器使用...................................................7
4.3 诊断测试仪......................................................8
4.3.1.诊断测试仪介绍............................................8
4.3.2.诊断测试仪使用............................................8
5 DTC故障诊断.....................................................9
5.1 水暖式加热器DTC故障码诊断(WTC.........9
5.2 电子换挡机构系统DTC故障码诊断(SBW.10
5.3 右后灯模块DTC故障码诊断(RBM_R.......11
5.4 中后灯模块DTC故障码诊断(RBM_M......12
5.5 左后灯模块DTC故障码诊断(RBM_L.......13
5.6 移动副板控制模块DTC故障码诊断(MCCM
............................................................................14
5.7 电动侧滑门系统DTC故障码诊断(PSD.....16
5.8 电动尾门系统DTC故障码诊断(PLGM.....18
5.9 泊车雷达系统DTC故障码诊断(PAS.........19
5.10 电机驱动系统DTC故障码诊断(MCU.....20
5.11 前探测毫米波雷达DTC故障码诊断(MRR
............................................................................22
5.12 前视摄像头DTC故障码诊断(MPC.........23
5.13 电动助力转向系统DTC故障码诊断(EPS
............................................................................25
5.14 电控制动助力控制器DTC故障码诊断(NBS
............................................................................27
5.15 空调控制器DTC故障码诊断(ECC..........29
5.16 空调压缩机DTC故障码诊断(EAS..........31
5.17 右前灯模块DTC故障码诊断(FBM_R.....32
5.18 左前灯模块DTC故障码诊断(FBM_L......33
5.19 低速行人警示器系统DTC故障码诊断(VSP
............................................................................34
5.20 射频接收模块DTC故障码诊断(RFA.......35
5.21 电池管理系统DTC故障码诊断(BMS......36
5.22 驾驶员座椅记忆模块DTC故障码诊断(DSMC
............................................................................38
5.23 动力底盘域控制器系统DTC故障码诊断
PDCU..........................................................40
5.24 车身域控制器DTC故障码诊断(BDCU....43
5.25 中央智能安全网关DTC故障码诊断(GW.49
5.26 冗余电子驻车控制系统模块DTC故障码诊断
(EPBR)................................................................51
5.27 蓝牙虚拟钥匙控制系统DTC故障码诊断(PKC
............................................................................53
5.28 车载通信模块DTC故障码诊断(TBOX....54
5.29 电子驻车控制系统模块DTC故障码诊断
(EPB)..................................................................55
5.30 全景影像自动泊车系统DTC故障码诊断
AVAP............................................................57
5.31 生命体征检测系统DTC故障码诊断(CPD
............................................................................60
5.32 后角探测毫米波雷达DTC故障码诊断(CMRR
............................................................................61
5.33 儿童座椅系统DTC故障码诊断(CSC......62
5.34 左前门控单元DTC故障码诊断(DCU_FL
............................................................................63
5.35 右前门控单元DTC故障码诊断(DCU_FR
............................................................................64
5.36 安全气囊控制器DTC故障码诊断(SDM...65
5.37 集成电源单元DTC故障码诊断(IPU........71
5.38 左后门控单元DTC故障码诊断(DCU_RL
............................................................................73
5.39 制动防抱死系统DTC故障码诊断(ESC....74
5.40 手机无线充电系统DTC故障码诊断(PWC
............................................................................78
5.41 驾驶员座椅加热通风模块系统DTC故障码诊断
FSH.............................................................79
5.42 右后门开关面板总成系统DTC故障码诊断
RS_RR........................................................80
5.43 座舱控制器系统DTC故障码诊断(ICC....81
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目录
46 故障诊断.............................................1
1 概述....................................................................1
2 缩略语................................................................2
3 诊断流程............................................................4
4 常用检测设备.....................................................5
4.1 万用表.............................................................5
4.1.1.万用表介绍...................................................5
4.1.2.万用表使用...................................................5
4.2 示波器.............................................................7
4.2.1.示波器介绍...................................................7
4.2.2.示波器使用...................................................7
4.3 诊断测试仪......................................................8
4.3.1.诊断测试仪介绍............................................8
4.3.2.诊断测试仪使用............................................8
5 DTC故障诊断.....................................................9
5.1 水暖式加热器DTC故障码诊断(WTC.........9
5.2 电子换挡机构系统DTC故障码诊断(SBW.10
5.3 右后灯模块DTC故障码诊断(RBM_R.......11
5.4 中后灯模块DTC故障码诊断(RBM_M......12
5.5 左后灯模块DTC故障码诊断(RBM_L.......13
5.6 移动副板控制模块DTC故障码诊断(MCCM
............................................................................14
5.7 电动侧滑门系统DTC故障码诊断(PSD.....16
5.8 电动尾门系统DTC故障码诊断(PLGM.....18
5.9 泊车雷达系统DTC故障码诊断(PAS.........19
5.10 电机驱动系统DTC故障码诊断(MCU.....20
5.11 前探测毫米波雷达DTC故障码诊断(MRR
............................................................................22
5.12 前视摄像头DTC故障码诊断(MPC.........23
5.13 电动助力转向系统DTC故障码诊断(EPS
............................................................................25
5.14 电控制动助力控制器DTC故障码诊断(NBS
............................................................................27
5.15 空调控制器DTC故障码诊断(ECC..........29
5.16 空调压缩机DTC故障码诊断(EAS..........31
5.17 右前灯模块DTC故障码诊断(FBM_R.....32
5.18 左前灯模块DTC故障码诊断(FBM_L......33
5.19 低速行人警示器系统DTC故障码诊断(VSP
............................................................................34
5.20 射频接收模块DTC故障码诊断(RFA.......35
5.21 电池管理系统DTC故障码诊断(BMS......36
5.22 驾驶员座椅记忆模块DTC故障码诊断(DSMC
............................................................................38
5.23 动力底盘域控制器系统DTC故障码诊断
PDCU..........................................................40
5.24 车身域控制器DTC故障码诊断(BDCU....43
5.25 中央智能安全网关DTC故障码诊断(GW.49
5.26 冗余电子驻车控制系统模块DTC故障码诊断
(EPBR)................................................................51
5.27 蓝牙虚拟钥匙控制系统DTC故障码诊断(PKC
............................................................................53
5.28 车载通信模块DTC故障码诊断(TBOX....54
5.29 电子驻车控制系统模块DTC故障码诊断
(EPB)..................................................................55
5.30 全景影像自动泊车系统DTC故障码诊断
AVAP............................................................57
5.31 生命体征检测系统DTC故障码诊断(CPD
............................................................................60
5.32 后角探测毫米波雷达DTC故障码诊断(CMRR
............................................................................61
5.33 儿童座椅系统DTC故障码诊断(CSC......62
5.34 左前门控单元DTC故障码诊断(DCU_FL
............................................................................63
5.35 右前门控单元DTC故障码诊断(DCU_FR
............................................................................64
5.36 安全气囊控制器DTC故障码诊断(SDM...65
5.37 集成电源单元DTC故障码诊断(IPU........71
5.38 左后门控单元DTC故障码诊断(DCU_RL
............................................................................73
5.39 制动防抱死系统DTC故障码诊断(ESC....74
5.40 手机无线充电系统DTC故障码诊断(PWC
............................................................................78
5.41 驾驶员座椅加热通风模块系统DTC故障码诊断
FSH.............................................................79
5.42 右后门开关面板总成系统DTC故障码诊断
RS_RR........................................................80
5.43 座舱控制器系统DTC故障码诊断(ICC....81
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