CEC-2电路图.ppt

ALLISON TRANSMISSION . 2
SUMMARY 概述
Power Start-Up Circuits 启动线路
ECU and Connections ECU和接头
ponents 元件组成
Vehicle Interface Wiring 车辆内部接线
Transmission Wiring 变速箱接线
Gearshift Harness 换档选择器线束
Retarder Controls 缓行器控制
System Diagnostics 系统故障诊断
General Troubleshooting 故障排除程序
NEW ELECTRONIC CONTROL FOR 5/6/8/9000 SERIES IS CEC2
新型的电子控制 CEC2 可用于5/6/8/9000 系列
SOME PONENTS NO MERCIALLY AVAILABLE
某些CEC1的元件已不再生产
REMAINING CEC1 SUPPLY WILL BE EXHAUSTED
剩余的CEC1元件可作为备件提供
CEC2 - COMMERCIAL ELECTRONIC CONTROLS VERSION 2
商用电子控制
DIRECT REPLACEMENT FOR CEC1 直接替换CEC1
MAINTAINS SHIFT QUALITY 提高换档质量
TRANSPARENT TO END USER
Effective 1st January 2001
. 2 BACKGROUND CEC 2的含义
WELDING PROCEDURE焊接程序
BEFORE WELDING ON TRUCK;在车上焊接前
TURN KEY-SWITCH OFF关闭启动钥匙开关
TURN MASTER SWITCH OFF关闭总电源
DISCONNECT;断开
BATTERY SUPPLY & EARTH CABLES 电瓶供电线和地线
ALTERNATOR EARTH & SUPPLY CABLES发电机接地线和供电线
TRANSMISSION ECU 变速箱电脑
ENGINE ECM 发动机电脑
ANY OTHER ELECTRONIC OPTIONS ie. 和其他选装件REAR VIEW TV, LUBE SYSTEMS etc.
WIRE/CABLE COLOURS线束和电缆的颜色识别
N - BROWN棕
U - BLUE蓝
R - RED红
P - PURPLE紫
G - GREEN绿
L - LIGHT GREEN浅绿
W - WHITE白
Y - YELLOW黄
B - BLACK黑
S - SLATE (GREY)灰
O - ORANGE橘黄
K - PINK粉
EXAMPLE;例如
R/W - RED/WHITE R/E –红/白主颜色为红色
MAIN COLOUR RED
WITH WHITE TRACER其上有白条
Abbreviation缩写 Termination Point 插头
AGND Analog Return (Ground)接地线
ASOL Solenoid A - Main Valve Body Cover A电磁阀在主阀体
BSOL Solenoid B - Main Valve Body Cover B电磁阀在主阀体
CSOL Solenoid C - Main Valve Body Cover C电磁阀在主阀体
DDRD Diagnostic Data Reader – Deutsch 故障测试仪
DDRP Diagnostic Data Reader - Packard故障测试仪
DSOL Solenoid D - Main Valve Body Cover D电磁阀在主阀体
ECU-S Electronic Control Unit - Selector (S) Connector ECU S 插头
ECU-T Electronic Control Unit - Transmission (T) Connector ECU T插头
ECU-V Electronic Control Unit - Vehicle (V) Connector ECU V车辆接头
ESOL Solenoid E - Main Valve Body Cover E电磁阀在主阀体
FSOL Solenoid F - Main Valve Body Cover F电磁阀在主阀体
GSOL Solenoid G - Main Valve Body Cover G电磁阀在主阀体
H/JSOL Solenoid H/J - Trim Boost or 1-2 Cov