参考编号:NMG-08C-VNT (A/TwTCM)
5 速驱动桥
修订编号 修订页数 日期
第一版 --- 2008 3
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55-51SN新技术特征
名爵
新技术特征
1-1
1. 55-51SN 变速器的特点........................................................................................ 1-2
(1) 紧凑型 5 速前驱自动变速器.................................................................................................................1-2
(2) 自动变速器控制模块(TCM)简介 ....................................................................................................1-3
2. 电子控制系统(TCM 及电子元件)............................................................... 1-4
(1) 系统描述 ................................................................................................................................................1-4
(2) 电子元件 ................................................................................................................................................1-5
(3) 自动变速器控制模块(TCM)接线端子 ............................................................................................1-9
(4) 变速器控制模块(TCM)外终端 ......................................................................................................1-11
(5) TCM 的控制功能.................................................................................................................................1-12
1) 换档及锁定控制.............................................................................................................................1-12
2) 手动模式控制.................................................................................................................................1-13
3) 锁定切断控制.................................................................................................................................1-13
4) 空档至行车档换档控制.................................................................................................................1-13
5) 空档至倒车档换档控制.................................................................................................................1-14
6) 扭矩减少控制.................................................................................................................................1-14
7) 诊断功能 ........................................................................................................................................1-14
8) 失效保护 ........................................................................................................................................1-14
9) 调试指南 ........................................................................................................................................1-15
3. 液压控制系统(V/B..................................................................................... 1-16
4. 自动变速器行星齿轮组的结构和功能 ........................................................... 1-17
(1) 变速器剖面图 ......................................................................................................................................1-17
(2) 离合器、制动器的工作原理...............................................................................................................1-18
(3) 各部件工作状态...................................................................................................................................1-19
(4) 档位操作 ..............................................................................................................................................1-19
(5) “行车档”1 ....................................................................................................................................1-20
(6) “行车档”2 ....................................................................................................................................1-22
(7) “行车档”3 ....................................................................................................................................1-24
(8) “行车档”4 ....................................................................................................................................1-26
(9) “行车档”5 ....................................................................................................................................1-28
(10) R“倒车档”..................................................................................................................................1-30
5. 规格.................................................................................................................... 1-32
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