8 Series RM Section E Toyota (EN)

Wiring Diagram 8FG(D)U15-32, 8FGCU20-32

WIRING DIAGRAM 8FG(D)U15-32, 8FGCU20-32 8FGCU15, 18, SU20 CHAPER 1 INTRODUCTION E1 CHAPTER 2 ELECTRICAL WIRING ROUTING AND RELAY LOCATION E2 CHAPTER 3 SYSTEM CIRCUITS E3 CHAPTER 4 GROUND POINTS E4 CHAPTER 5 FUSES FOR POWER SUPPLY E5 CHAPTER 6 CONNECTOR LIST E6 CHAPTER 7 ELECTRICAL WIRING ROUTING AND RELAY LOCATION E7 CHAPTER 8 SYSTEM CIRCUITS E8 CHAPTER 9 GROUND POINTS E9 CHAPTER 10 FUSES FOR POWER SUPPLY E10 CHAPTER 11 CONNECTOR LIST E11

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Chapter 1 Introduction

E1-1 INTRODUCTION CHAPTER 1 INTRODUCTION E1 CHAPTERS OF THIS SECTION .......................................................................... E1-2 HOW TO READ CHAPTERS Chapter 2 ELECTRICAL WIRING ROUTINGS and RELAY LOCATIONS ELECTRICAL WIRING ROUTINGS .......................................................... E1-3 RELAY LOCATIONS JUNCTION BLOCK (J/B) / RELAY BLOCK (R/B) ................................... E1-4 Chapter 3 SYSTEM CIRCUITS POWER SUPPLY CIRCUIT ...................................................................... E1-6 REFERENCE PAGE .................................................................................

E1-10 Chapter 4 GROUND POINTS GROUND POINTS ................................................................................... E1-11 Chapter 5 FUSES FOR POWER SUPPLY FUSES FOR POWER SUPPLY ................................................................ E1-11 Chapter 6 CONNECTOR LIST CONNECTOR LIST .................................................................................. E1-12 WIRE TO WIRE....................................................................................... E1-13 ABBREVIATIONS ............................................................................. E1-14 GLOSSARY OF TERMS AND SYMBOLS ........................................ E1-15 E

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Chapter 1 Introduction

E1-2 INTRODUCTION CHAPTERS OF THIS SECTION This section consists of the following 6 chapters: Chapter 1 INTRODUCTION Gives brief explanation of each chapter, provides instructions on how to use this manual, and defines the abbreviations used in the electrical circuit diagrams. Chapter 2 ELECTRICAL WIRING ROUTINGS and RELAY LOCATIONS Electrical wiring routings show installation positions, ground points, connector numbers, and part names related to wire harnesses, connectors, relay blocks and junction blocks used in the forklift, such as in the engine room, instrument panel and mast area.

Relay locations show design drawings and internal circuit diagrams related to relays, relay blocks (R/B), junction blocks (J/B), fusible links (F/L) and junction connectors (J/C). Chapter 3 SYSTEM CIRCUITS Show power supply circuit diagrams and wiring diagrams for each system, such as the engine. (Only wiring information for complete circuits is shown.) Chapter 4 GROUND POINTS Show related systems for each ground point. Chapter 5 FUSES FOR POWER SUPPLY Show power distribution from each power supply (fuse or fusible link) to various systems. Chapter 6 CONNECTOR LIST Shows shapes and part numbers of connectors used in electrical wiring routings and electrical wiring diagrams.

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Chapter 1 Introduction

E1-3 INTRODUCTION HOW TO READ CHAPTERS Chapter 2 ELECTRICAL WIRING ROUTINGS and RELAY LOCATIONS ELECTRICAL WIRING ROUTINGS Electrical wiring routings show installation positions, ground points, connector numbers, and part names related to wire harnesses, connectors, relay blocks and junction blocks used in the forklift. (Connector codes are the same as those used in the electrical wiring diagrams.) [A] Title Indicates a location on the forklift. [B] Wire harness Indicates a wire harness name. [C] Reference page for electrical wiring routing Indicates a reference page showing a wire harness location when the wire harness continues to the different electrical wiring routing.

[D] Junction block Indicates a junction block name and a connector code to be connected. [E] Junction block connector Indicates a connector code connected to a junction block. [F] Wire harness and junction block connection Indicates a junction block name and a wire harness name to be connected. [G] Ground point code Indicates a ground point code. [H] Ground point name Indicates a ground point name. [I] Harness to harness connector Indicates a connector code that joins two wire harnesses. [J] Wire harness names Indicate two wire harness names for a wire harness and wire harness connection. [K] Part connector Indicates a connector code connected to a part.

[L] Part name Indicates a part name connected to a connector.

E2-10 ELECTRICAL WIRING ROUTINGS FRONT BODY CSIDE RH WIRE GENGINE WIRE 1 ENGINE ROOM RELAY BLOCK to E2-2 A24 AC1 to E2-16 AA1 to E2-4 A57 AC3 A48 A40 A37 to E2-14 AG3 A38 AC2 A47 A46 A25 A42 A45 A54 D1 AD A55 to E2-8 DA1 AC AB OLH SIDE WIRE AA DTC HEAT GAUGE WIRE ABODY MAIN WIRE G29 J/B 1A A65 AG1 1B A55 1C A27 DA1 1D G27 1E G28 AO2 A29 A34 AO1 A30 G73 A31 A33 A32 AO3 A66 E2-11 ELECTRICAL WIRING ROUTINGS A24 FUSIBLE LINK BLOCK ASSY AA FRONT PLATE LEFT OUTSIDE EARTH A25 DIAGNOSIS A27 JUNCTION CONNECTOR AB FRONT PLATE LEFT OUTSIDE EARTH A29 CAN JOINT CONNECTOR A30 CAN JOINT CONNECTOR AC FRONT PLATE LEFT OUTSIDE EARTH A31 CAN JOINT CONNECTOR A32 CAN JOINT CONNECTOR AD TRANSMISSION UPPER A33 CAN JOINT CONNECTOR A34 CAN JOINT CONNECTOR A37 LPG WARNING RELAY A38 LPG WARNING BUZZER A40 BACK UP LAMP SWITCH A42 TILT ANGLE SENSOR A45 MATCHING CONNECTOR A46 MATCHING CONNECTOR A47 SHIFT SOLENOID(2) A48 SHIFT SOLENOID(2) A54 SHIFT SOLENOID(1) A55 SHIFT SOLENOID(1) A57 TO PUSH PULL RELAY A65 JUNCTION CONNECTOR (A) A66 JUNCTION CONNECTOR (B) D1 T/C OIL TEMPERATURE SENSOR G27 ENGINE ECU G28 ENGINE ECU G29 JUNCTION CONNECTOR (B) G73 JUNCTION CONNECTOR (A) 1A 1B BODY MAIN WIRE to J/B 1C 1D ENGINE WIRE to J/B 1E LH SIDE WIRE to J/B AA1 BODY MAIN WIRE to BODY MAIN WIRE AC1 AC2 BODY MAIN WIRE to SIDE RH WIRE AC3 AG1 BODY MAIN WIRE to ENGINE WIRE AG3 AO1 AO2 BODY MAIN WIRE to LH SIDE WIRE AO3 DA1 T/C HEAT GAUGE WIRE to BODY MAIN WIRE A29 A30 A31 A32 A33 A34 A37 A38 A40 A42 A45 A46 A47 A48 A54 A55 A57 A65 A66 D1 G27 G28 G29 G73 CAN JOINT CONNECTOR CAN JOINT CONNECTOR CAN JOINT CONNECTOR CAN JOINT CONNECTOR CAN JOINT CONNECTOR CAN JOINT CONNECTOR LPG WARNING RELAY LPG WARNING BUZZER BACK UP LAMP SWITCH TILT ANGLE SENSOR MATCHING CONNECTOR MATCHING CONNECTOR SHIFT SOLENOID(2) SHIFT SOLENOID(2) SHIFT SOLENOID(1) SHIFT SOLENOID(1) TO PUSH PULL RELAY JUNCTION CONNECTOR (A) JUNCTION CONNECTOR (B) T/C OIL TEMPERATURE SENSOR ENGINE ECU ENGINE ECU JUNCTION CONNECTOR (B) JUNCTION CONNECTOR (A) AC AD FRONT PLATE LEFT OUTSIDE EARTH TRANSMISSION UPPER 1B 1C 1D 1E BODY MAIN WIRE to J/B ENGINE WIRE to J/B LH SIDE WIRE to J/B AC3 AG1 AG3 BODY MAIN WIRE to ENGINE WIRE BODY MAIN WIRE to LH SIDE WIRE T/C HEAT GAUGE WIRE to BODY MAIN WIRE AO1 AO2 AO3 DA1 E

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