1. VW ◆ Service Training CADDY AB016 AC 1 一汽 - 大众售后服务技术培训 培训员：张 颖 欢迎您！

2. VW ◆ Service Training CADDY AB016 AC 2 The Caddy 2004 Heating/Ventilation/Air-conditioning 加热 / 通风 / 空调

3. VW ◆ Service Training CADDY AB016 AC 3 Table of Contents 目录 Heating 供暖 Climatic, operation 空调操纵装置 Air flow, cooling circuit 空气流动，冷却循环 Sensors/actuators 传感器 / 执行元件 CAN system network 网络 Tools 工具

4. VW ◆ Service Training CADDY AB016 AC 4 Control unit with seat heater 带座椅加热的控制单元 Heating 加热

5. VW ◆ Service Training CADDY AB016 AC 5 Control unit with seat and parking heater 带座椅加热和停车加热的控制单元 Heating 加热

6. VW ◆ Service Training CADDY AB016 AC 6 There are 6 types of heating and 6 types of climatic control 六种类型 : - With and without instant heat button for parking heater 带和不带停车加热键 - With and without potentiometer for seat heater 带和不带座椅加热旋钮 - With and without rear windscreen heater 带和不带后风档加热 New! Tell-tale lights 新型提示灯 Floating arrangement 不固定的排列 Control unit 控制单元 Heating/Climatic 加热 / 空调

7. VW ◆ Service Training CADDY AB016 AC 7 Climatic 空调 Control unit with seat and parking heater 带座椅加热和停车加热的控制单元 ECON

8. VW ◆ Service Training CADDY AB016 AC 8 ECON Internal temperature sensor 内部温度传感器 Climatic 空调

9. VW ◆ Service Training CADDY AB016 AC 9 Internal temperature sensor 内部温度传感器 Integrated thermal/visual sensor 整合的温度和光照强度传感元件 优点：无杂质通过鼓风机、低成本、无 机械旋转部件 ECON Climatic 空调

10. VW ◆ Service Training CADDY AB016 AC 10 Pollen filter 花粉滤清器 Air flow 空气流动

11. VW ◆ Service Training CADDY AB016 AC 11

12. VW ◆ Service Training CADDY AB016 AC 12 Pollen filter 花粉滤清器 －活性炭过滤器 Air flow 空气流动

13. VW ◆ Service Training CADDY AB016 AC 13 Air flow 空气流动 Climatic 空调 － 前部圆形出风口 风窗出风口 脚坑出风口 前排乘员脚坑出风口 后排乘员左侧出风口 前 排乘员中央副仪表板处出 风口 后排乘员出风口

14. VW ◆ Service Training CADDY AB016 AC 14 With rear air outlet 带后出气口 If rear outlet is absent, blind caps are fitted 不带后出气口安装堵盖 Air outlet in centre console 肘托出口 Right and left air outlets in footwell 左、右脚窝出口 Air outlet in rear footwell 后脚窝出口 Blind caps Air flow 不同空气流动

15. VW ◆ Service Training CADDY AB016 AC 15 G263 G65 Expansion valve 膨胀阀 Dryer 干燥器 Cooling circuit 制冷循环 System overview 系统概述

16. VW ◆ Service Training CADDY AB016 AC 16 Expansion valve 膨胀阀 High pressure sensor 高压传感器 G65 Dryer 干燥器 Evaporator 蒸发器 System overview 系统概述 Cooling circuit 制冷循环

17. VW ◆ Service Training CADDY AB016 AC 17 - Individual block connections 特殊连接, no quick-release couplings 无卸压阀 - Condenser with dryer 冷凝器带干燥器 (as Touran/Golf 5) - Expansion valve in centre of engine compartment 膨胀阀在发动机舱中央 - Pressure sensor for coolant pressure on compressor 压力传感器 G65 在高压侧 - One temperature sensor down stream of evaporator 温度传感器 G263 在蒸发器 下侧 - Filling quantity 制冷剂填充量 R134a: 525 +/- 25 grams 克 Expansion valve 膨胀阀 Cooling circuit 制冷环路

18. VW ◆ Service Training CADDY AB016 AC 18 T.30, T.31, T.15, T.75, T.58d J131J132 J519 Z1 V113 J162 N24 V2 J65 (Heater 加热器 ) System overview 系统概述 Sensors/Actuators 传感器 / 执行元件

19. VW ◆ Service Training CADDY AB016 AC 19 A15 A11 A6 A3 J 65 T.75/5A T.30/10A A16 A18 A20 A19 A 5 A8 M Circulating/fresh airvalve 内外循环转换阀 V 113 Input and output signals 输入输出信号 J132 right J131 left C3 C2 C1 C4 C5 T.75/40A Earth T.15 Sensors/Actuators 传感器 / 执行元件 Heater

20. VW ◆ Service Training CADDY AB016 AC 20 A5 A5 A15 A19 A20 A8 A7 J 301 A3 A18 B2 B4 高压传感器 G 65 High pressure sensor Sensor for air outlet temp. body vents G191 外部温度 Sensor for air outlet temp. Evaporator G263 蒸发器温度 Sensor for air outlet temp. footwell G192 脚窝温度 T.75/5A Seat heater T.30/10A T.31 B8 B7 B5 B1 B11 B9 B10 B7 (5 Volt ) B8 (Earth) 1 2 3 MM Circulating/fresh air valve V113 内外循环转换阀 Temperature valve V68/G92 温度调节电机及传感器 T.15A 5A T.31 Comfort CAN Input signals 输入信号 5 Volt Earth High Low Climatic Sensors/Actuators 传感器 / 执行元件

21. VW ◆ Service Training CADDY AB016 AC 21 A16 A13 A12 J301 Climatic BLOWER SWITCH 鼓风机开关 V2 C3 C2 C1 C4 C5 T.75A N24 Parking heater 停车加热 T.31 400 Hz-PWM 3 2 4 1 N 280 Output signals 输出信号 J 132 right J 131 left Sensors/Actuators 传感器 / 执行元件

22. VW ◆ Service Training CADDY AB016 AC 22 PSCU 能源 控制单元 Load 负荷 Reversing switch Wiper 雨刮 Heated rear 后窗 windscreen 加热 Gateway 网关 ECU 控制单元 Speed 速度 COMBI PARKING HEATE 停车加 热 Cooling water temperature 冷却液温度 CAN system network 控制单元局域网 ECON

23. VW ◆ Service Training CADDY AB016 AC 23 散热器温度传 感器短路 外部温度传感 器断路 01-08-137(BRY) 08-03 空调高压传感器 压力与占空比

24. VW ◆ Service Training CADDY AB016 AC 24 all control units have been read: Press “Go to” button. Select “Function/component selection”. Select “Body”. “Heating, ventilation, air conditioning Select “On Board Diagnostic (OBD) capable systems”. Select “Climatronic”. Select “Functions”. “Basic setting.” “Coding Climatronic control unit” “Checking cooling output” “Read measured value block” guided fault finding

25. VW ◆ Service Training CADDY AB016 AC 25 Supply package 1 x test cable 57-pin 1 x cover plate Manufacturer Car tool, Ingolstadt ASE 441 024 00 000 V.A.G 1598/42 V.A.G 1598/47 Tools 工具

26. VW ◆ Service Training CADDY AB016 AC 26 驻车加热系统 Caddy 选装 Thermo V Top 驻车 加热系统。 －驻车加热控制单元集成在加 热单元里 －燃烧空气的电子开关直 接安装在控制单元上 －驻车加热在加热单元里安装 了第二个 NTC 温度传感器， 能够提高冷却液温度的监控 和调节效果。 －通过真空喷射器，将燃油喷 出，并与燃气混合。

27. VW ◆ Service Training CADDY AB016 AC 27

28. VW ◆ Service Training CADDY AB016 AC 28

29. VW ◆ Service Training CADDY AB016 AC 29

30. VW ◆ Service Training CADDY AB016 AC 30

31. Black screen