Toyota(丰田)-埃尔法（Alphard）-2011-维修手册/电路图 资料刚要：

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线路图

• A—INTRODUCTION

• B—HOW TO USE THIS MANUAL

• C—TROUBLESHOOTING

• D—ABBREVIATIONS

• E—GLOSSARY OF TERMS AND SYMBOLS

• F—RELAY LOCATIONS

• G—ELECTRICAL WIRING ROUTING

• H—SYSTEM CIRCUITS
  • ABS
  • Adaptive Front—Lighting System
  • Air Conditioner (LHD)
  • Air Conditioner (RHD)
  • Audio System (LHD w/ Navigation System)
  • Audio System (LHD w/o Navigation System)
  • Audio System (RHD)
  • Automatic Light Control
  • Back Door Closer (w/ Power Back Door)
  • Back Door Closer (w/o Power Back Door)
  • Back Door Opener (LHD w/o Power Back Door w/o Back Door Closer)
  • Back Door Opener (RHD w/o Power Back Door w/o Back Door Closer)
  • Back Door Opener (w/ Power Back Door)
  • Back Door Opener (w/o Power Back Door w/ Back Door Closer)
  • Back—Up Light
  • Charging
  • Cigarette Lighter
  • Combination Meter
  • Cooling Fan (2AZ—FE)
  • Cooling Fan (2GR—FE)
  • Cruise Control (2AZ—FE)
  • Cruise Control (2GR—FE)
  • CVT and Shift Indicator (2AZ—FE)
  • DLC3
  • Door Lock Control (LHD)
  • Door Lock Control (RHD)
  • ECT and A/T Indicator (2AZ—FE)
  • ECT and A/T Indicator (2GR—FE)
  • Engine Control (2AZ—FE)
  • Engine Control (2GR—FE)
  • EPS
  • Front Fog Light
  • Front Wiper and Washer (LHD w/ Auto Wiper System)
  • Front Wiper and Washer (RHD w/ Auto Wiper System)
  • Front Wiper and Washer (w/o Auto Wiper System)
  • Headlight (LHD)
  • Headlight (RHD)
  • Headlight Beam Level Control (w/o Adaptive Front—Lighting System)
  • Headlight Cleaner
  • Horn
  • Ignition (2AZ—FE)
  • Ignition (2GR—FE)
  • Illumination (LHD)
  • Illumination (RHD)
  • Interior Light (LHD)
  • Interior Light (RHD)
  • Light Reminder
  • Mirror Heater
  • Multiplex Communication System (AVC—LAN)
  • Multiplex Communication System (CAN LHD)
  • Multiplex Communication System (CAN RHD)
  • Navigation System (LHD)
  • Parking Assist (Back Guide Monitor)
  • Parking Assist(TOYOTA Parking Assist—Sensor w/ Back Guide Monitor)
  • Parking Assist(TOYOTA Parking Assist—Sensor w/o Back Guide Monitor)
  • Power Back Door
  • Power Outlet
  • Power Seat (LHD Driver is Seat)
  • Power Seat (LHD Front Passenger is Seat)
  • Power Seat (Rear No.1 Seat)
  • Power Seat (RHD Driver is Seat)
  • Power Seat (RHD Front Passenger is Seat)
  • Power Slide Door
  • Power Source
  • Power Window (LHD)
  • Power Window (RHD)
  • Rear Fog Light
  • Rear Window Defogger
  • Rear Wiper and Washer
  • Remote Control Mirror (LHD w/ Automatic Retractable)
  • Remote Control Mirror (RHD w/ Automatic Retractable)
  • Remote Control Mirror (w/o Automatic Retractable)
  • Seat Belt Warning
  • Seat Heater
  • Shift Lock
  • Slide Door Closer (w/ Power Slide Door)
  • Slide Door Closer (w/o Power Slide Door)
  • Sliding Roof
  • Smart Entry & Start System (LHD)
  • Smart Entry & Start System (RHD)
  • SRS (LHD)
  • SRS (RHD)
  • Stop Light
  • Taillight (LHD)
  • Taillight (RHD)
  • Theft Deterrent
  • TRC
  • Turn Signal and Hazard Warning Light (LHD)
  • Turn Signal and Hazard Warning Light (RHD)
  • VSC

• ABS

• Adaptive Front—Lighting System

• Air Conditioner (LHD)

• Air Conditioner (RHD)

• Audio System (LHD w/ Navigation System)

• Audio System (LHD w/o Navigation System)

• Audio System (RHD)

• Automatic Light Control

• Back Door Closer (w/ Power Back Door)

• Back Door Closer (w/o Power Back Door)

• Back Door Opener (LHD w/o Power Back Door w/o Back Door Closer)

• Back Door Opener (RHD w/o Power Back Door w/o Back Door Closer)

• Back Door Opener (w/ Power Back Door)

• Back Door Opener (w/o Power Back Door w/ Back Door Closer)

• Back—Up Light

• Charging

• Cigarette Lighter

• Combination Meter

• Cooling Fan (2AZ—FE)

• Cooling Fan (2GR—FE)

• Cruise Control (2AZ—FE)

• Cruise Control (2GR—FE)

• CVT and Shift Indicator (2AZ—FE)

• DLC3

• Door Lock Control (LHD)

• Door Lock Control (RHD)

• ECT and A/T Indicator (2AZ—FE)

• ECT and A/T Indicator (2GR—FE)

• Engine Control (2AZ—FE)

• Engine Control (2GR—FE)

• EPS

• Front Fog Light

• Front Wiper and Washer (LHD w/ Auto Wiper System)

• Front Wiper and Washer (RHD w/ Auto Wiper System)

• Front Wiper and Washer (w/o Auto Wiper System)

• Headlight (LHD)

• Headlight (RHD)

• Headlight Beam Level Control (w/o Adaptive Front—Lighting System)

• Headlight Cleaner

• Horn

• Ignition (2AZ—FE)

• Ignition (2GR—FE)

• Illumination (LHD)

• Illumination (RHD)

• Interior Light (LHD)

• Interior Light (RHD)

• Light Reminder

• Mirror Heater

• Multiplex Communication System (AVC—LAN)

• Multiplex Communication System (CAN LHD)

• Multiplex Communication System (CAN RHD)

• Navigation System (LHD)

• Parking Assist (Back Guide Monitor)

• Parking Assist(TOYOTA Parking Assist—Sensor w/ Back Guide Monitor)

• Parking Assist(TOYOTA Parking Assist—Sensor w/o Back Guide Monitor)

• Power Back Door

• Power Outlet

• Power Seat (LHD Driver is Seat)

• Power Seat (LHD Front Passenger is Seat)

• Power Seat (Rear No.1 Seat)

• Power Seat (RHD Driver is Seat)

• Power Seat (RHD Front Passenger is Seat)

• Power Slide Door

• Power Source

• Power Window (LHD)

• Power Window (RHD)

• Rear Fog Light

• Rear Window Defogger

• Rear Wiper and Washer

• Remote Control Mirror (LHD w/ Automatic Retractable)

• Remote Control Mirror (RHD w/ Automatic Retractable)

• Remote Control Mirror (w/o Automatic Retractable)

• Seat Belt Warning

• Seat Heater

• Shift Lock

• Slide Door Closer (w/ Power Slide Door)

• Slide Door Closer (w/o Power Slide Door)

• Sliding Roof

• Smart Entry & Start System (LHD)

• Smart Entry & Start System (RHD)

• SRS (LHD)

• SRS (RHD)

• Stop Light

• Taillight (LHD)

• Taillight (RHD)

• Theft Deterrent

• TRC

• Turn Signal and Hazard Warning Light (LHD)

• Turn Signal and Hazard Warning Light (RHD)

• VSC

• I—GROUND POINT

• J—POWER SOURCE (Current Flow Chart)

• K—CONNECTOR LIST

• L—PART NUMBER OF CONNECTORS

• M—OVERALL ELECTRICAL WIRING DIAGRAM
  • Power Source
  • Multiplex Communication System (CAN RHD)
  • Smart Entry & Start System (RHD)
  • Charging
  • Ignition (2GR—FE)
  • Engine Control (2GR—FE)
  • Cruise Control (2GR—FE)
  • ECT and A/T Indicator (2GR—FE)
  • DLC3
  • Turn Signal and Hazard Warning Light (RHD)
  • Back—Up Light (RHD)
  • Stop Light (RHD)
  • Front Wiper and Washer (RHD w/ Auto Wiper System)
  • Rear Wiper and Washer
  • Sliding Roof
  • Mirror Heater
  • Rear Window Defogger
  • Cigarette Lighter
  • Option Connector (Cigarette Lighter)
  • Power Outlet
  • VSC
  • TRC
  • ABS
  • SRS (RHD)
  • EPS
  • Adaptive Front—Lighting System
  • Slide Door Closer (w/ Power Slide Door)
  • Power Slide Door
  • Back Door Closer (w/ Power Back Door)
  • Power Back Door
  • Power Seat (RHD Driver is Seat)
  • Power Seat (RHD Front Passenger is Seat)
  • Power Seat (Rear No_1 Seat)
  • Shift Lock
  • Horn
  • Parking Assist(TOYOTA Parking Assist—Sensor w/o Back Guide Monitor)
  • Option Connector (Rear View Monitor)
  • Audio System (RHD)
  • Option Connector (Rear Display)
  • Combination Meter
  • Cooling Fan (2GR—FE)
  • Air Conditioner (RHD)
  • Ignition (2AZ—FE)
  • Engine Control (2AZ—FE)
  • Cruise Control (2AZ—FE)
  • CVT and Shift Indicator (2AZ—FE)
  • Front Wiper and Washer (w/o Auto Wiper System)
  • Headlight Beam Level Control(w/o Adaptive Front—Lighting System)
  • Slide Door Closer (w/o Power Slide Door)
  • Back Door Closer (w/o Power Back Door)
  • Remote Control Mirror (w/o Automatic Retractable)
  • Cooling Fan (2AZ—FE)
  • Multiplex Communication System (CAN LHD)
  • Theft Deterrent
  • Smart Entry & Start System (LHD)
  • ECT and A/T Indicator (2AZ—FE)
  • Turn Signal and Hazard Warning Light (LHD)
  • Back—Up Light (LHD)
  • Stop Light (LHD)
  • Front Wiper and Washer (LHD w/ Auto Wiper System)
  • Headlight Cleaner
  • SRS (LHD)
  • Power Seat (LHD Driver is Seat)
  • Power Seat (LHD Front Passenger is Seat)
  • Multiplex Communication System (AVC—LAN)
  • Parking Assist (Back Guide Monitor)
  • Parking Assist(TOYOTA Parking Assist—Sensor w/ Back Guide Monitor)
  • Audio System (LHD w/ Navigation System)
  • Navigation System (LHD)
  • Audio System (LHD w/o Navigation System)
  • Air Conditioner (LHD)
  • Seat Heater

• Power Source

• Multiplex Communication System (CAN RHD)

• Smart Entry & Start System (RHD)

• Charging

• Ignition (2GR—FE)

• Engine Control (2GR—FE)

• Cruise Control (2GR—FE)

• ECT and A/T Indicator (2GR—FE)

• DLC3

• Turn Signal and Hazard Warning Light (RHD)

• Back—Up Light (RHD)

• Stop Light (RHD)

• Front Wiper and Washer (RHD w/ Auto Wiper System)

• Rear Wiper and Washer

• Sliding Roof

• Mirror Heater

• Rear Window Defogger

• Cigarette Lighter

• Option Connector (Cigarette Lighter)

• Power Outlet

• VSC

• TRC

• ABS

• SRS (RHD)

• EPS

• Adaptive Front—Lighting System

• Slide Door Closer (w/ Power Slide Door)

• Power Slide Door

• Back Door Closer (w/ Power Back Door)

• Power Back Door

• Power Seat (RHD Driver is Seat)

• Power Seat (RHD Front Passenger is Seat)

• Power Seat (Rear No_1 Seat)

• Shift Lock

• Horn

• Parking Assist(TOYOTA Parking Assist—Sensor w/o Back Guide Monitor)

• Option Connector (Rear View Monitor)

• Audio System (RHD)

• Option Connector (Rear Display)

• Combination Meter

• Cooling Fan (2GR—FE)

• Air Conditioner (RHD)

• Ignition (2AZ—FE)

• Engine Control (2AZ—FE)

• Cruise Control (2AZ—FE)

• CVT and Shift Indicator (2AZ—FE)

• Front Wiper and Washer (w/o Auto Wiper System)

• Headlight Beam Level Control(w/o Adaptive Front—Lighting System)

• Slide Door Closer (w/o Power Slide Door)

• Back Door Closer (w/o Power Back Door)

• Remote Control Mirror (w/o Automatic Retractable)

• Cooling Fan (2AZ—FE)

• Multiplex Communication System (CAN LHD)

• Theft Deterrent

• Smart Entry & Start System (LHD)

• ECT and A/T Indicator (2AZ—FE)

• Turn Signal and Hazard Warning Light (LHD)

• Back—Up Light (LHD)

• Stop Light (LHD)

• Front Wiper and Washer (LHD w/ Auto Wiper System)

• Headlight Cleaner

• SRS (LHD)

• Power Seat (LHD Driver is Seat)

• Power Seat (LHD Front Passenger is Seat)

• Multiplex Communication System (AVC—LAN)

• Parking Assist (Back Guide Monitor)

• Parking Assist(TOYOTA Parking Assist—Sensor w/ Back Guide Monitor)

• Audio System (LHD w/ Navigation System)

• Navigation System (LHD)

• Audio System (LHD w/o Navigation System)

• Air Conditioner (LHD)

• Seat Heater

维修手册
IN 导言
PP 准备工作
SS 规范
ES 2AZ—FE 发动机控制系统
ES 2GR—FE 发动机控制系统
EM 2AZ—FE 发动机机械部分
EM 2GR—FE 发动机机械部分
FU 2AZ—FE 燃油系统
FU 2GR—FE 燃油系统
EC 2AZ—FE 排放控制系统
EC 2GR—FE 排放控制系统
IE 2AZ—FE 进气/ 排气系统
IE 2GR—FE 进气/ 排气系统
CO 2AZ—FE 冷却系统
CO 2GR—FE 冷却系统
LU 2AZ—FE 润滑系统
LU 2GR—FE 润滑系统
ST 2AZ—FE 起动系统
ST 2GR—FE 起动系统
CC 巡航控制系统
AT U241E 自动变速器/ 传动桥
AT U660E 自动变速器/ 传动桥
CV K112 CVT
DP 半轴/ 传动轴
AD 车桥和差速器
AL 定位/ 操纵诊断
FP 前悬架
RP 后悬架
TW 轮胎/ 车轮
BC 制动控制/ 动态控制系统
BR 制动系统（其他）
FB 制动器（前轮）
RB 制动器（后轮）
PB 驻车制动系统
PA 助力系统
SR 转向柱
SL 转向机/ 转向传动机构
AV 音频/ 视频系统
NS 导航系统/ 多信息显示屏
BH 2AZ-FE 蓄电池/ 充电系统
BH 2GR-FE 蓄电池/ 充电系统
PM 驻车辅助/ 监视系统
PD 动力分配系统
NW 网络系统
DL 门锁
TD 防盗 / 无钥匙上车系统
LI 照明系统（车内）
ME 仪表/ 显示屏
MI 后视镜（车内）
RS 辅助约束系统
SE 座椅
SB 座椅安全带
AC 加热/ 空调系统
PI 电源插座（车内）
IT 内饰板/ 装饰件
WS 车窗/ 玻璃
RF 滑动天窗/ 活顶
DH 车门/ 舱门
MX 后视镜（车外）
WW 刮水器/ 清洗器
LE 照明（车外）
HO 喇叭
ET 外饰板/ 装饰件