Hitachi ZH200-A Technical Manual

Hitachi ZH200-A Technical Manual

Size: 53.28 MB
Language: English
Machine: Hybrid Excavator
Machine Model: ZH200-A
Document: Technical Manual, Troubleshooting, Operational Principle, Electrical and Hydraulic Circuit Diagram

List Files:
ZH200-A Electrical and Hydraulic Circuit Diagram TTDCF-EN-00(20121115) PDF (Pages: 11)
ZH200-A Technical Manual Operational Principle TODCF-EN-00(20130730) PDF (Pages: 545)
ZH200-A Technical Manual Operational Principle TODCF-EN-00(20140714) PDF (Pages: 545)
ZH200-A Technical Manual Troubleshooting TTDCF-EN-00(20130214) PDF (Pages: 612)
ZH200-A Technical Manual Troubleshooting TTDCF-EN-00(20140806) PDF (Pages: 612)

The Bookmarks of Hitachi ZH200-A Technical Manual:
ZH200-A Electrical and Hydraulic Circuit Diagram TTDCF-EN-00(20121115) PDF
ZH210-A/210LC-A ELECTRICAL CIRCUIT DIAGRAM (LOW VOLTAGE)
ZH210-A/210LC-A CONNECTORS
ZH210-A, ZH210LC-A ELECTRICAL CIRCUIT DIAGRAM (HIGH VOLTAGE)
ZH210-A/210LC-A CAB HARNESS
ZH210-A/210LC-A ENGINE HARNESS
ZH210-A/210LC-A GSM (MOBILE COMMUNICATION TERMINAL) HARNESS
ZH210-A/210LC-A MONITOR HARNESS
ZH210-A/210LC-A KEY SWITCH HARNESS PLAQUE
ZH210-A/ZH210LC-A PILOT SHUT-OFF SOLENOID VALVE HARNESS
ZH210-A/210LC-A REARVIEW CAMERA HARNESS
ZH210-A/210LC-A HYDRAULIC CIRCUIT DIAGRAM
ZH200-A Technical Manual Operational Principle TODCF-EN-00(20130730) PDF
TODCF-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Specifications
Specifications Working Ranges (Grouser shoe)
Group 2 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Electrical System (Switch Panel)
Electrical System (Around Air Cleaner)
Electrical System (Relay, Sensor)
Electrical System (Battery)
Engine
Pump Device Around Pump Device
Control Valve
Signal Control Valve
Swing Device
Travel Device
5-Spool Solenoid Valve Unit
Layout of Attachment Spec. Parts(Hydraulic System)
Layout of Attachment Spec. Parts(Electrical System)
Group 3 Component Specifications
Engine
Engine Accessories
Hydraulic Component
Electrical Component
SECTION 2 SYSTEM Group 1 Controller
Outline
CAN Circuit
Group 2 Control System
Outline
Engine Control
Pump Control
Valve Control (Standard)
Valve Control (Option)
Other Control
Group 3 ECM System
Outline
Fuel Injection Control
Fuel Injection Amount Correction Control
EGR (Exhaust Gas Recirculation) Control
Preheating Control
Alarm Control
Engine Stop Control Group 4 Hydraulic System
Outline
Pilot Circuit
Main Circuit
Breaker / Pulverizer / Crusher  Circuit (Optional) 
Group 5 Electrical System
Outline
Main Circuit
Electric Power Circuit (Key Switch: OFF) CAN Circuit
Accessory Circuit
Starting Circuit (Key Switch: START) Charging Circuit (Key Switch: ON)
Surge Voltage Prevention Circuit
Pilot Shut-Off Circuit (Key Switch: ON) Auto Shut-Down Circuit
Engine Stop Circuit
Monitor Circuit
Security Circuit
Radio Circuit
Air Conditioner Circuit
Accessory Circuit
Work Light Circuit
Wiper / Washer Circuit Cab Light Circuit
SECTION 3  COMPONENT OPERATION
Group 1 Pump Device
Outline
Main Pump
Regulator Solenoid Valve
Pilot Pump
Pump Delivery Pressure Sensor
Pump Control Pressure Sensor
Group 2 Swing Device
Swing Device
Group 3 Control Valve
Outline
Hydraulic Circuit
Flow Combiner Valve
Main Relief Valve
Overload Relief Valve (with Make-Up Function) Regenerative Valve
Anti-Drift Valve
Flow Rate Control Valve
Digging Regenerative Valve
Boom Lower Meter-In Cut Valve
Auxiliary Flow Combiner Valve and BypassShut-Out Valve
Group 4 Pilot Valve
Outline
Operation (Front Attachment / Swing and TravelPilot Valves) Operation (Auxiliary / Positioning Pilot Valve) Shockless Function (Only for Travel Pilot Valve)
Group 5 Travel Device
Outline Travel Reduction Gear
Travel Motor
Parking Brake
Travel Brake Valve
Overload Relief Valve
Travel Mode Control
Group 6 Signal Control Valve
Outline
Pilot Port
Shuttle Valve
Shockless Valve
Pump 1 Flow Rate Control Valve,Pump 2 Flow Rate Control Valve,and Pump 3 Flow Rate Control Valve
Flow Combiner Valve Control Spool,Swing Parking Brake Release Spool
Group 7 Others (Upperstructure)
Pilot Shut-Off Solenoid Valve
Solenoid Valve
Hose Rupture Valve
Pilot Relief Valve
Recirculation Valve (Option)
Group 8 Others (Undercarriage)
Swing Bearing Center Joint
Track Adjuster (Front Idler Integrated Type)
SECTION 6  HYBRID SYSTEM
Group 1 General
Outline
Hybrid System
Electric Component
Group 2 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray) Assist Alternator Motor
Swing Device
Swing Control Solenoid Valve Unit
Swing Pilot Pressure Control Solenoid Valve Unit
Group 3 Component Specifications
Parts Related with Hybrid
Cooling System for Hybrid System
Group 4 Control of Hybrid System
Outline
Start-Up Control
Hydraulic-Electric Complex Swing Control
Hydraulic Independent Swing Control
Energy Management Control
Stop Control
Fault Processing Control
Swing Parking Brake
Cooling System for Hybrid System
Electric Power Circuit (Key Switch: OFF) Starting Circuit (Key Switch: START)
Group 5 Component Operation
Assist Alternator Motor
Swing Device
Swing Reduction Gear
Swing Hydraulic Motor
Swing Parking Brake
Valve Unit
Swing Low-Pressure Relief Valve Unit
Swing Electric Motor
Swing Pilot Pressure Control Solenoid ValveUnit
Swing Control Solenoid Valve Unit
HCU
PCU
Capacitor Unit
SERVICE MANUAL REVISION REQUEST FORM
ZH200-A Technical Manual Operational Principle TODCF-EN-00(20140714) PDF
TODCF-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Specifications
Specifications Working Ranges (Grouser shoe)
Group 2 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Electrical System (Switch Panel)
Electrical System (Around Air Cleaner)
Electrical System (Relay, Sensor)
Electrical System (Battery)
Engine
Pump Device Around Pump Device
Control Valve
Signal Control Valve
Swing Device
Travel Device
5-Spool Solenoid Valve Unit
Layout of Attachment Spec. Parts(Hydraulic System)
Layout of Attachment Spec. Parts(Electrical System)
Group 3 Component Specifications
Engine
Engine Accessories
Hydraulic Component
Electrical Component
SECTION 2 SYSTEM Group 1 Controller
Outline
CAN Circuit
Group 2 Control System
Outline
Engine Control
Pump Control
Valve Control (Standard)
Valve Control (Option)
Other Control
Group 3 ECM System
Outline
Fuel Injection Control
Fuel Injection Amount Correction Control
EGR (Exhaust Gas Recirculation) Control
Preheating Control
Alarm Control
Engine Stop Control Group 4 Hydraulic System
Outline
Pilot Circuit
Main Circuit
Breaker / Pulverizer / Crusher  Circuit (Optional) 
Group 5 Electrical System
Outline
Main Circuit
Electric Power Circuit (Key Switch: OFF) CAN Circuit
Accessory Circuit
Starting Circuit (Key Switch: START) Charging Circuit (Key Switch: ON)
Surge Voltage Prevention Circuit
Pilot Shut-Off Circuit (Key Switch: ON) Auto Shut-Down Circuit
Engine Stop Circuit
Monitor Circuit
Security Circuit
Radio Circuit
Air Conditioner Circuit
Accessory Circuit
Work Light Circuit
Wiper / Washer Circuit Cab Light Circuit
SECTION 3  COMPONENT OPERATION
Group 1 Pump Device
Outline
Main Pump
Regulator Solenoid Valve
Pilot Pump
Pump Delivery Pressure Sensor
Pump Control Pressure Sensor
Group 2 Swing Device
Swing Device
Group 3 Control Valve
Outline
Hydraulic Circuit
Flow Combiner Valve
Main Relief Valve
Overload Relief Valve (with Make-Up Function) Regenerative Valve
Anti-Drift Valve
Flow Rate Control Valve
Digging Regenerative Valve
Boom Lower Meter-In Cut Valve
Auxiliary Flow Combiner Valve and BypassShut-Out Valve
Group 4 Pilot Valve
Outline
Operation (Front Attachment / Swing and TravelPilot Valves) Operation (Auxiliary / Positioning Pilot Valve) Shockless Function (Only for Travel Pilot Valve)
Group 5 Travel Device
Outline Travel Reduction Gear
Travel Motor
Parking Brake
Travel Brake Valve
Overload Relief Valve
Travel Mode Control
Group 6 Signal Control Valve
Outline
Pilot Port
Shuttle Valve
Shockless Valve
Pump 1 Flow Rate Control Valve,Pump 2 Flow Rate Control Valve,and Pump 3 Flow Rate Control Valve
Flow Combiner Valve Control Spool,Swing Parking Brake Release Spool
Group 7 Others (Upperstructure)
Pilot Shut-Off Solenoid Valve
Solenoid Valve
Hose Rupture Valve
Pilot Relief Valve
Recirculation Valve (Option)
Group 8 Others (Undercarriage)
Swing Bearing Center Joint
Track Adjuster (Front Idler Integrated Type)
SECTION 6  HYBRID SYSTEM
Group 1 General
Outline
Hybrid System
Electric Component
Group 2 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray) Assist Alternator Motor
Swing Device
Swing Control Solenoid Valve Unit
Swing Pilot Pressure Control Solenoid Valve Unit
Group 3 Component Specifications
Parts Related with Hybrid
Cooling System for Hybrid System
Group 4 Control of Hybrid System
Outline
Start-Up Control
Hydraulic-Electric Complex Swing Control
Hydraulic Independent Swing Control
Energy Management Control
Stop Control
Fault Processing Control
Swing Parking Brake
Cooling System for Hybrid System
Electric Power Circuit (Key Switch: OFF) Starting Circuit (Key Switch: START)
Group 5 Component Operation
Assist Alternator Motor
Swing Device
Swing Reduction Gear
Swing Hydraulic Motor
Swing Parking Brake
Valve Unit
Swing Low-Pressure Relief Valve Unit
Swing Electric Motor
Swing Pilot Pressure Control Solenoid ValveUnit
Swing Control Solenoid Valve Unit
HCU
PCU
Capacitor Unit
SERVICE MANUAL REVISION REQUEST FORM
ZH200-A Technical Manual Troubleshooting TTDCF-EN-00(20130214) PDF
TTDCF-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Operational Performance Tests
Preparation for Performance Tests
Group 2 Standard
Operational Performance Standard Table
Main Pump P-Q Diagram (P1, P2)
Main Pump P-Q Diagram (P3)
Sensor Activating Range
MPDr. Monitor Indicating Values
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Track Revolution Speed
Mistrack Check
Travel Parking Leakage
Swing Speed
Swing Function Drift Check
Swing Motor Leakage
Maximum Swingable Slant Angle
Swing Bearing Play
Hydraulic Cylinder Cycle Time
Dig Function Drift Check
Control Lever Operating Force
Control Lever Stroke
Combined Operation of Boom Raise / Swing Function Check
Combined Operation of Boom Raise / Arm Roll-In Function Check
Group 5 Component Test
Primary Pilot Pressure
Secondary Pilot Pressure
5-Spool Solenoid Valve Set Pressure
2-Spool Solenoid Valve (for Swing Pilot Pressure Control) Set Pressure
Main Pump Delivery Pressure
Main Relief Set Pressure
Relief pressure (when relieving swing)
Overload Relief Valve Set Pressure
Main Pump Flow Rate Measurement
Swing Motor Drainage
Travel Motor Drainage
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Introduction Diagnosis Procedure
Electric System Inspection Precautions for Inspection and Maintenance
Instructions for Disconnecting Connectors
Fuse Inspection
Fusible Link Inspection
Battery Voltage Check
Alternator Check
Continuity Check
Voltage and Current Measurement
Check by False Signal
Test Harness
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Setting Menu
Inspection of Engine Oil Level, Hour Meter and Fuel Gauge
Fuel Gauge and Coolant Temperature Gauge
Group 3 e-Service
Outline
List of Operation Data
Snapshot Data Communication System Group 4 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Electrical System (Switch Panel)
Electrical System (Around Air Cleaner)
Electrical System (Relay, Sensor)
Electrical System (Battery)
Engine
Pump Device
Around Pump Device
Control Valve
Signal Control Valve
Swing Device
Travel Device
5-Spool Solenoid Valve Unit
Layout of Attachment Spec. Parts (Hydraulic System)
Layout of Attachment Spec. Parts (Electrical System)
Pilot Port
Group 5 Troubleshooting A
Troubleshooting A (Base Machine DiagnosisBy Using Fault Codes) Procedure
MC Fault Code List
ECM Fault Code List
Monitor Controller (Monitor) Fault Code List
Monitor Controller (Information) Fault Code List
Air Conditioner Controller Fault Code List
Communication Terminal Fault Code List
MC Fault Codes 11000 to 11002
MC Fault Code 11003
MC Fault Codes 11006, 11007,11009
Monitor Controller (Monitor) Fault Codes 13002, 13003, 13005
CAN0 Harness Check
MC Fault Codes 11008, 11010
Monitor Controller (Monitor) Fault Codes 13004, 13006, 13007
CAN1 Harness Check
MC Fault Code 11100
MC Fault Code 11101
MC Fault Codes 11200, 11202, 11203
MC Fault Codes 11206 to 11208
MC Fault Codes 11301 to 11303
MC Fault Codes 11304, 11307, 11325
MC Fault Code 11400
MC Fault Code 11401
MC Fault Code 11402
MC Fault Code 11403
MC Fault Code 11406
MC Fault Code 11407
MC Fault Code 11427
MC Fault Code 11428
MC Fault Code 11901
Monitor Controller (Information) Fault Codes 13304, 13310
Monitor Controller (Information) Fault Code 13311
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Monitor Controller (Information) Fault Codes 20100 to 20146
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Troubleshooting Symptom) Procedure
Relationship between Machine Trouble Symptoms and Related Parts
Correlation between Trouble Symptoms and Part Failures
Engine System Troubleshooting
All Actuator System Troubleshooting
Front Attachment System Troubleshooting
Travel System Troubleshooting
Other System Troubleshooting
Exchange Inspection
How to Lower Boom in Case of Emergency and When Engine Stops without Hose Rupture Valve
How to Lower Boom in Case of Emergency and When Engine Stops with Hose Rupture Valve
Attachment Circuit Pressure Release Procedure
Group 7 Air Conditioner
Outline
Functions of Main Parts
Troubleshooting
Air Conditioner Controller Fault Code List
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Work after Replacing Components
Refill Compressor Oil
Charge Air Conditioner with Refrigerant
Hose and Pipe Tightening Torque
SECTION 7 HYBRID TROUBLESHOOTING
Group 1 Standard
Operational Performance Standard Table
MPDr. Monitor Indicating Values
Relief Set Pressure (Relief Operation of Swing)
Swing Electric Motor Efficiency, Assist Alternator Motor Efficiency, Chopper Efficiency
Group 2 Diagnosing Procedure of Troubleshooting
Introduction
Fuse Inspection
Voltage and Current Measurement
Hybrid Component Inspection
Precautions for Inspection and Maintenance
Detect Voltage
Appearance Check
Check for Ground
Instructions for Disconnecting Connectors
How to use inspection equipments
Group 3 Monitor
Outline Service Menu
Group 4 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Assist Alternator Motor Swing Device
Swing Control Solenoid Valve Unit
Swing Pilot Pressure Control Solenoid Valve Unit
Group 5 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
HCU Fault Code List HCU Fault Codes 19500 to 19503
HCU Fault Code 19503-3
HCU Fault Codes 19504, 19505
HCU Fault Codes 19506, 19507
HCU Fault Code 19508
HCU Fault Code 19509
HCU Fault Code 19511
HCU Fault Code 19512
HCU Fault Codes 19513 to 19515
Harness Check between HCU and PCU
HCU Fault Codes 19518 to 19522
CAN1 Harness Check
INV-CAN Harness Check
HCU Fault Code 19524
HCU Fault Code 19525
Harness Check between HCU and Water Cooling Pump
HCU Fault Codes 19532 to 19534
Harness Check between HCU and PCU
HCU Fault Code 19535
HCU Fault Code 19536
PCU Fault Code List
PCU Fault Code 19607
PCU Fault Codes 19611, 19612, and 19613
Harness Check between PCU and Capacitor Unit
PCU Fault Codes 19615, 19616
PCU Fault Code 19617
Power Harness Check between PCU and Swing Electric Motor
PCU Fault Code 19618
Power Harness Check between PCU and Capacitor Unit
PCU Fault Codes 19621, 19622
PCU Fault Codes 19623, 19624
Harness Check between PCU and Swing Electric Motor (Resolver) 
PCU Fault Code 19627
Harness Check between PCU and Swing Electric Motor (Thermistor)
PCU Fault Code 19628
PCU Fault Code 19633
Harness Check between PCU and PUMP / H2 Connector
PCU Fault Code 19634
PCU Fault Code 19635
PCU Fault Codes 19637, 19638
PCU Fault Code 19641
PCU Fault Code 19642
PCU Fault Codes 19648, 19649
Group 6 Troubleshooting
Outline Relationship between Machine Trouble Symptoms and Related Parts
Correlation between Trouble Symptoms and Part Failures
Swing System Troubleshooting
Exchange Inspection
Applicability of Switch-Check Method
The Attached Diagram List
ZH200-A Technical Manual Troubleshooting TTDCF-EN-00(20140806) PDF
TTDCF-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Operational Performance Tests
Preparation for Performance Tests
Group 2 Standard
Operational Performance Standard Table
Main Pump P-Q Diagram (P1, P2)
Main Pump P-Q Diagram (P3)
Sensor Activating Range
MPDr. Monitor Indicating Values
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Track Revolution Speed
Mistrack Check
Travel Parking Leakage
Swing Speed
Swing Function Drift Check
Swing Motor Leakage
Maximum Swingable Slant Angle
Swing Bearing Play
Hydraulic Cylinder Cycle Time
Dig Function Drift Check
Control Lever Operating Force
Control Lever Stroke
Combined Operation of Boom Raise / Swing Function Check
Combined Operation of Boom Raise / Arm Roll-In Function Check
Group 5 Component Test
Primary Pilot Pressure
Secondary Pilot Pressure
5-Spool Solenoid Valve Set Pressure
2-Spool Solenoid Valve (for Swing Pilot Pressure Control) Set Pressure
Main Pump Delivery Pressure
Main Relief Set Pressure
Relief pressure (when relieving swing)
Overload Relief Valve Set Pressure
Main Pump Flow Rate Measurement
Swing Motor Drainage
Travel Motor Drainage
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Introduction Diagnosis Procedure
Electric System Inspection Precautions for Inspection and Maintenance
Instructions for Disconnecting Connectors
Fuse Inspection
Fusible Link Inspection
Battery Voltage Check
Alternator Check
Continuity Check
Voltage and Current Measurement
Check by False Signal
Test Harness
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Setting Menu
Inspection of Engine Oil Level, Hour Meter and Fuel Gauge
Fuel Gauge and Coolant Temperature Gauge
Group 3 e-Service
Outline
List of Operation Data
Snapshot Data Communication System Group 4 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Electrical System (Switch Panel)
Electrical System (Around Air Cleaner)
Electrical System (Relay, Sensor)
Electrical System (Battery)
Engine
Pump Device
Around Pump Device
Control Valve
Signal Control Valve
Swing Device
Travel Device
5-Spool Solenoid Valve Unit
Layout of Attachment Spec. Parts (Hydraulic System)
Layout of Attachment Spec. Parts (Electrical System)
Pilot Port
Group 5 Troubleshooting A
Troubleshooting A (Base Machine DiagnosisBy Using Fault Codes) Procedure
MC Fault Code List
ECM Fault Code List
Monitor Controller (Monitor) Fault Code List
Monitor Controller (Information) Fault Code List
Air Conditioner Controller Fault Code List
Communication Terminal Fault Code List
MC Fault Codes 11000 to 11002
MC Fault Code 11003
MC Fault Codes 11006, 11007,11009
Monitor Controller (Monitor) Fault Codes 13002, 13003, 13005
CAN0 Harness Check
MC Fault Codes 11008, 11010
Monitor Controller (Monitor) Fault Codes 13004, 13006, 13007
CAN1 Harness Check
MC Fault Code 11100
MC Fault Code 11101
MC Fault Codes 11200, 11202, 11203
MC Fault Codes 11206 to 11208
MC Fault Codes 11301 to 11303
MC Fault Codes 11304, 11307, 11325
MC Fault Code 11400
MC Fault Code 11401
MC Fault Code 11402
MC Fault Code 11403
MC Fault Code 11406
MC Fault Code 11407
MC Fault Code 11427
MC Fault Code 11428
MC Fault Code 11901
Monitor Controller (Information) Fault Codes 13304, 13310
Monitor Controller (Information) Fault Code 13311
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Monitor Controller (Information) Fault Codes 20100 to 20146
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Troubleshooting Symptom) Procedure
Relationship between Machine Trouble Symptoms and Related Parts
Correlation between Trouble Symptoms and Part Failures
Engine System Troubleshooting
All Actuator System Troubleshooting
Front Attachment System Troubleshooting
Travel System Troubleshooting
Other System Troubleshooting
Exchange Inspection
How to Lower Boom in Case of Emergency and When Engine Stops without Hose Rupture Valve
How to Lower Boom in Case of Emergency and When Engine Stops with Hose Rupture Valve
Attachment Circuit Pressure Release Procedure
Group 7 Air Conditioner
Outline
Functions of Main Parts
Troubleshooting
Air Conditioner Controller Fault Code List
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Work after Replacing Components
Refill Compressor Oil
Charge Air Conditioner with Refrigerant
Hose and Pipe Tightening Torque
SECTION 7 HYBRID TROUBLESHOOTING
Group 1 Standard
Operational Performance Standard Table
MPDr. Monitor Indicating Values
Relief Set Pressure (Relief Operation of Swing)
Swing Electric Motor Efficiency, Assist Alternator Motor Efficiency, Chopper Efficiency
Group 2 Diagnosing Procedure of Troubleshooting
Introduction
Fuse Inspection
Voltage and Current Measurement
Hybrid Component Inspection
Precautions for Inspection and Maintenance
Detect Voltage
Appearance Check
Check for Ground
Instructions for Disconnecting Connectors
How to use inspection equipments
Group 3 Monitor
Outline Service Menu
Group 4 Component Layout
Main Component
Electrical System (Overview)
Electrical System (Rear Tray)
Assist Alternator Motor Swing Device
Swing Control Solenoid Valve Unit
Swing Pilot Pressure Control Solenoid Valve Unit
Group 5 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
HCU Fault Code List HCU Fault Codes 19500 to 19503
HCU Fault Code 19503-3
HCU Fault Codes 19504, 19505
HCU Fault Codes 19506, 19507
HCU Fault Code 19508
HCU Fault Code 19509
HCU Fault Code 19511
HCU Fault Code 19512
HCU Fault Codes 19513 to 19515
Harness Check between HCU and PCU
HCU Fault Codes 19518 to 19522
CAN1 Harness Check
INV-CAN Harness Check
HCU Fault Code 19524
HCU Fault Code 19525
Harness Check between HCU and Water Cooling Pump
HCU Fault Codes 19532 to 19534
Harness Check between HCU and PCU
HCU Fault Code 19535
HCU Fault Code 19536
PCU Fault Code List
PCU Fault Code 19607
PCU Fault Codes 19611, 19612, and 19613
Harness Check between PCU and Capacitor Unit
PCU Fault Codes 19615, 19616
PCU Fault Code 19617
Power Harness Check between PCU and Swing Electric Motor
PCU Fault Code 19618
Power Harness Check between PCU and Capacitor Unit
PCU Fault Codes 19621, 19622
PCU Fault Codes 19623, 19624
Harness Check between PCU and Swing Electric Motor (Resolver) 
PCU Fault Code 19627
Harness Check between PCU and Swing Electric Motor (Thermistor)
PCU Fault Code 19628
PCU Fault Code 19633
Harness Check between PCU and PUMP / H2 Connector
PCU Fault Code 19634
PCU Fault Code 19635
PCU Fault Codes 19637, 19638
PCU Fault Code 19641
PCU Fault Code 19642
PCU Fault Codes 19648, 19649
Group 6 Troubleshooting
Outline Relationship between Machine Trouble Symptoms and Related Parts
Correlation between Trouble Symptoms and Part Failures
Swing System Troubleshooting
Exchange Inspection
Applicability of Switch-Check Method
The Attached Diagram List

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