John Deere Self-Propelled Sprayer R4023 Diagnosis & Tests Service Manual (TM130819)
Complete service Diagnosis & Test manual with Electrical Wiring Diagrams for John Deere Self-Propelled Sprayer R4023, with technical information to maintain, diagnose, and rebuild like professional mechanics.
John Deere Self-Propelled Sprayer R4023 workshop Diagnosis & Test manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
TM130819 - John Deere R4023 Self-Propelled Sprayers Technical Manual (Diagnosis & Tests).PDF
TM130819 - John Deere R4023 Self-Propelled Sprayers Technical Manual (Diagnosis & Tests).epub
PRODUCT DETAILS:
Total Pages: 4,511 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
Foreword
General Information
Safety
General References
References for Technical Information
General Information
Diagnostic Trouble Codes
Armrest Control Unit (ACU)
Boom Hydraulic Control Unit (BHC)
Chassis Control Unit (CCU)
Engine Control Unit (ECU)
Integrated Terrain Compensation (iTC)
JDLink (JDL)
Primary Display Unit (PDU)
Spray Rate Control Unit (SRC)
AutoTrac Control Unit (SSU)
Tractor Electronic Control Unit (TEC)
Tractor Electronic Interface (TEI)
Virtual Terminal Implement (VTI)
Observable Symptom and System Diagnostics
Engine
Fuel, Air Intake, Exhaust, and Cooling
Electrical
Electronic Control Units
Drivetrain
Steering and Brakes
Hydraulics
Solution System
Heating, Ventilation, and Air Conditioning
Engine
General Information
Engine Systems
Fuel, Air Intake, Exhaust, and Cooling
Fuel, Air Intake, Exhaust, and Cooling Systems
Electrical
Calibration Procedures
Component Tests
Schematic
Diagnostic
Electronic Control Units
Programming Electronic Control Units
Theory of Operation
Schematic
Diagnostic
Addresses
Electrical Component Information
General Information
Electrical Assemblies
Sensors
Lights
Fuses
Charging
Monitoring Devices
Relays
Motors
Resistors
Switches
Diode
Interconnects and Ground Points
Electronically Actuated Mechanical Devices
Drivetrain
Operational Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
Drivetrain Component Information
Diagnostic Port
Cylinder or Piston
Check Valve
Filter
Valve Block, Assembly, or Gearcase
Oil Cooler
Motor
Orifice
Pumps
Reservoir
Valve
Steering and Brakes
Theory of Operation - Steering
Theory of Operation - Brakes
Schematic - Steering
Schematic - Brakes
Diagnostic Tests and Adjustments
Steering and Brakes Component Information
Accumulator or Attenuator
Diagnostic Port
Cylinder or Piston
Pump
Valve
Hydraulics
General Information
Operational Checks
Theory of Operation
Schematic
Hydraulics Component Information
Accumulator or Attenuator
Diagnostic Port
Cylinder or Piston
Check Valve
Filter
Valve Block or Assembly
Motor
Orifice
Pump
Solenoid Valve
Solution System
Foam Marker System
Air Suspension System
Solution System Component Information
Sensor
Check Valve
Filter
Orifice
Pump
Reservoir or Tank
Valve
Foam Marker System Component Information
Gauge
Check Valve
Filter
Assembly
Pumps
Reservoirs
Valve
Solenoid Valve
Air Suspension System Component Information
Air Bag
Dryer
Valve Assembly
Compressor
Reservoir
Valve
Heating, Ventilation, and Air Conditioning System
Tools
Service Tools and Kits
TABLE OF CONTENTS....1
Section 210: General Information....71
Group 05A: Safety....71
Recognize Safety Information....74
Understand Signal Words....75
Follow Safety Instructions....76
Prevent Machine Runaway....77
Handle Fluids Safely—Avoid Fires....78
Prevent Battery Explosions....79
Prepare for Emergencies....80
Handling Batteries Safely....81
Handle Agricultural Chemicals Safely....83
Park Machine Safely....85
Support Machine Properly....86
Wear Protective Clothing....87
Work in Clean Area....88
Clean Vehicle of Hazardous Pesticides....89
Service Machines Safely....90
Work In Ventilated Area....91
Illuminate Work Area Safely....92
Replace Safety Signs....93
Use Proper Lifting Equipment....94
Wait Before Opening High-Pressure Fuel System....95
Service Accumulator Systems Safely....96
Avoid High-Pressure Fluids....97
Use Steps and Handholds Correctly....98
Remove Paint Before Welding or Heating....99
Avoid Heating Near Pressurized Fluid Lines....100
Keep ROPS Installed Properly....101
Service Tires Safely....102
Avoid Harmful Asbestos Dust....103
Practice Safe Maintenance....104
Use Proper Tools....106
Decommissioning — Proper Recycling and Disposal of Fluids and Components....107
Live With Safety....108
Group 05B: General References....72
Information Available in Sections, Groups and Subgroups....110
Basic Diagnostic Philosophy....111
Abbreviations and Acronyms....114
Group 05C: References for Technical Information....72
Metric Bolt and Screw Torque Values....118
Unified Inch Bolt and Screw Torque Values....120
Face Seal Fittings Assembly and Installation—All Pressure Applications....122
Metric Face Seal and O-Ring Stud End Fitting Torque Chart—Standard Pressures....123
Metric Face Seal and O-Ring Stud End Fitting Torque Chart—High Pressure Applications....125
SAE Face Seal and O-Ring Stud End Fitting Torque Chart—Standard Pressures....127
SAE Face Seal and O-Ring Stud End Fitting Torque Chart—High Pressure Applications....129
Four Bolt Flange Fittings Assembly and Installation—All Pressure Applications....131
SAE Four Bolt Flange Cap Screw Torque Values—Standard Pressure Applications....132
SAE Four Bolt Flange Cap Screw Torque Values—High Pressure Applications....133
External Hexagon Port Plug Torque Chart....134
Identification Numbers....136
Sealants and Adhesives Cross-Reference Chart....140
Servicing and Connecting Snap to Connect STC Fittings....142
Group 10: General Information....72
Machine Specification....151
Standard Machine Dimensions....158
Dimensions—All Machines....160
Section 211: Diagnostic Trouble Codes....162
Group ACU: Armrest Control Unit (ACU)....162
ACU 000091.03 - Electrical System....162
ACU 000091.04 - Electrical System....162
Group BHC: Boom Hydraulic Control Unit (BHC)....162
BHC 000158.00 - Switched Supply Voltage High....162
BHC 000158.01 - Switched Supply Voltage Low....162
BHC 000237.02 - VIN Security Data Conflict....162
BHC 000237.31 - VIN Security Messages Missing....162
BHC 000630.02 - BHC Calibration Fault/Data Invalid....162
BHC 002071.09 - CCU Message Missing....162
BHC 002170.09 - BoomTrac System Error....162
BHC 522316.03 - Boom Height Sensor Voltage High....162
BHC 522316.04 - Boom Height Sensor Voltage Low....162
BHC 522316.13 - Boom Height Sensor Calibration Fault....162
BHC 522372.13 - Right Inner Boom Fold Sensor Out of Calibration....162
BHC 522378.13 - Left Inner Boom Fold Sensor Out of Calibration....162
BHC 523461.03 - Boom Roll Sensor Output Above Expected Range....162
BHC 523461.04 - Boom Roll Sensor Output Below Expected Range....162
BHC 523461.13 - Boom Roll Bias Sensor Out of Calibration....162
BHC 523463.05 - Boom Roll Bias Left Coil Current Below Normal Or Open Circuit....162
BHC 523463.06 - Boom Roll Bias Left Coil Current Above Normal Or Open Circuit....162
BHC 523464.05 - Boom Roll Bias Right Coil Current Below Normal Or Open Circuit....162
BHC 523464.06 - Boom Roll Bias Right Coil Current Above Normal Or Open Circuit....162
BHC 523477.05 - Center Frame Lower Coil Current Below Normal or Open Circuit....162
BHC 523477.06 - Center Frame Lower Coil Current Above Normal or Short Circuit....162
BHC 523478.05 - Center Frame Raise Coil Current Below Normal or Open Circuit....162
BHC 523478.06 - Center Frame Raise Coil Current Above Normal or Short Circuit....162
BHC 523479.05 - Left Boom Lower Coil Current is Below Normal or Open Circuit....162
BHC 523479.06 - Left Boom Lower Coil Current is Above Normal or Short Circuit....162
BHC 523480.05 - Right Boom Lower Coil Current is Below Normal or Open Circuit....162
BHC 523480.06 - Right Boom Lower Coil Current is Above Normal or Short Circuit....162
BHC 523481.05 - Left Boom Raise Coil Current is Below Normal or Open Circuit....162
BHC 523481.06 - Left Boom Raise Coil Current is Above Normal or Short Circuit....163
BHC 523482.05 - Right Boom Raise Coil Current is Below Normal or Open Circuit....163
BHC 523482.06 - Right Boom Raise Coil Current is Above Normal or Short Circuit....163
Group CCU: Chassis Control Unit (CCU)....163
CCU 000070.02 - Park Brake Switch or Valve Fault....163
CCU 000096.01 - Fuel Level Low....163
CCU 000096.05 - Fuel Sensor Error – Out Of Range....163
CCU 000096.06 - Fuel Sensor Error – Out Of Range....163
CCU 000158.00 - CCU Switched Supply Voltage High....163
CCU 000158.01 - CCU Switched Supply Voltage Low....163
CCU 000237.02 - VIN Security Data Conflict....163
CCU 000237.31 - VIN Security Messages Missing....163
CCU 000630.02 - Calibration Memory Error....163
CCU 001592.02 - Left-Hand Rear Wheel Speed Sensor Fault....163
CCU 002000.09 - ECU Communication Error....163
CCU 002246.09 - Multi-function Lever Communication Error....163
CCU 002863.31 - Front Wiper Switch Fault....163
CCU 003695.05 - Operator Controls....163
CCU 523224.31 - Key Switch Fault....163
CCU 524279.31 - Operator Not In Seat....163
Group ECU: Engine Control Unit (ECU)....163
ECU 000027.03 - EGR Sensor Circuit Fault....163
ECU 000027.04 - EGR Sensor Circuit Fault....163
ECU 000027.07 - EGR Valve Not Responding Or Out Of Adjustment....163
ECU 000051.03 - Air Throttle Valve Position Sensor Circuit Fault....163
ECU 000051.04 - Air Throttle Valve Position Sensor Circuit Fault....163
ECU 000051.07 - Air Throttle Valve Not Responding Or Out Of Adjustment....163
ECU 000051.14 - EGR Fault....163
ECU 000091.09 - Engine System....163
ECU 000094.03 - Fuel Pressure Sensor Circuit Fault....163
ECU 000094.04 - Fuel Pressure Sensor Circuit Fault....163
ECU 000094.16 - Inlet Fuel Pressure Very High....163
ECU 000094.17 - Fuel Pressure Low....163
ECU 000094.18 - Fuel Pressure Very Low....164
ECU 000097.03 - Water Separator Sensor Circuit Fault....164
ECU 000097.04 - Water Separator Sensor Circuit Fault....164
ECU 000097.16 - Water Separator Full....164
ECU 000098.09 - Engine Oil Level Sensor....164
ECU 000098.12 - Engine Oil Level Sensor....164
ECU 000100.01 - Oil Pressure Extremely Low....164
ECU 000100.02 - Oil Pressure Sensor Circuit Fault....164
ECU 000100.03 - Oil Pressure Sensor Circuit Fault....164
ECU 000100.04 - Oil Pressure Sensor Circuit Fault....164
ECU 000100.18 - Oil Pressure Very Low....164
ECU 000100.31 - Oil Pressure Is Not Zero With Engine Stopped....164
ECU 000101.00 - Engine Crankcase Pressure Extremely High....164
ECU 000101.03 - Engine Crankcase Pressure Sensor Circuit Fault....164
ECU 000101.04 - Engine Crankcase Pressure Sensor Circuit Fault....164
ECU 000101.16 - Engine Crankcase Pressure Very High....164
ECU 000102.03 - Boost Pressure Sensor Circuit Fault....164
ECU 000102.04 - Boost Pressure Sensor Circuit Fault....164
ECU 000102.07 - Boost Pressure Sensor Circuit Fault....164
ECU 000103.00 - Turbocharger Speed Extremely High....164
ECU 000103.02 - Turbocharger Speed Circuit Fault....164
ECU 000103.05 - Turbocharger Speed Circuit Fault....164
ECU 000105.00 - Intake Manifold Air Temperature Extremely High....164
ECU 000105.03 - Intake Manifold Air Temperature Sensor Circuit Fault....164
ECU 000105.04 - Intake Manifold Air Temperature Sensor Circuit Fault....164
ECU 000105.15 - Intake Manifold Air Temperature High....164
ECU 000105.16 - Intake Manifold Air Temperature Very High....164
ECU 000107.00 - Engine Air Filter Is Extremely Restricted....164
ECU 000107.15 - Engine Air Filter Is Restricted....164
ECU 000107.16 - Engine Air Filter Is Very Restricted....164
ECU 000108.02 - Barometric Pressure Sensor Fault....164
ECU 000108.07 - Barometric Pressure Sensor Fault....164
ECU 000109.01 - Coolant Pressure Extremely Low....164
ECU 000109.03 - Coolant Pressure Sensor Circuit Fault....165
ECU 000109.04 - Coolant Pressure Sensor Circuit Fault....165
ECU 000109.17 - Coolant Pressure Low....165
ECU 000109.18 - Coolant Pressure Very Low....165
ECU 000109.31 - Coolant Pressure Low....165
ECU 000110.00 - Engine Coolant Temperature Extremely High....165
ECU 000110.03 - Coolant Temperature Sensor Circuit Fault....165
ECU 000110.04 - Coolant Temperature Sensor Circuit Fault....165
ECU 000110.15 - Engine Coolant Temperature High....165
ECU 000110.16 - Engine Coolant Temperature Very High....165
ECU 000110.17 - Engine Coolant Temperature Low....165
ECU 000111.01 - Coolant Level Extremely Low....165
ECU 000111.07 - Coolant Level Sensor Circuit Fault....165
ECU 000111.17 - Coolant Level Low....165
ECU 000111.18 - Coolant Level Very Low....165
ECU 000157.01 - Fuel Rail Pressure Extremely Low....165
ECU 000157.02 - Fuel Rail Pressure Sensor Fault....165
ECU 000157.03 - Fuel Rail Pressure Sensor Circuit Fault....165
ECU 000157.04 - Fuel Rail Pressure Sensor Circuit Fault....165
ECU 000157.10 - Abnormal Rate Of Change....165
ECU 000175.12 - Engine Fuel Rail Pressure....165
ECU 000157.16 - Fuel Rail Pressure Very High....165
ECU 000157.17 - Fuel Rail Pressure Low When Starting....165
ECU 000157.18 - Fuel Rail Pressure Very Low....165
ECU 000157.12 - Engine Control Unit Fault....165
ECU 000158.17 - Data Valid But Below Normal Operating Range....165
ECU 000158.31 - Switched Power and Key Switch Status Mismatch....165
ECU 000168.01 - Battery Voltage Extremely Low....165
ECU 000168.16 - Battery Voltage Very High....165
ECU 000168.17 - Battery Voltage Low....165
ECU 000168.18 - Battery Voltage Very Low....165
ECU 000174.00 - Fuel Temperature Extremely High....165
ECU 000174.03 - Fuel Temperature Sensor Circuit Fault....165
ECU 000174.04 - Fuel Temperature Sensor Circuit Fault....166
ECU 000174.16 - Fuel Temperature Very High....166
ECU 000189.00 - Data Valid But Above Normal Operational Range – Most Severe Level....166
ECU 000189.31 - Engine Derated....166
ECU 000190.00 - Engine Speed Extremely High....166
ECU 000237.02 - Vehicle Identification Conflict....166
ECU 000237.13 - Vehicle Identification Fault....166
ECU 000237.31 - Communication Fault....166
ECU 000412.00 - EGR Temperature Extremely High....166
ECU 000412.03 - EGR Temperature Sensor Circuit Fault....166
ECU 000412.04 - EGR Temperature Sensor Circuit Fault....166
ECU 000412.15 - EGR Temperature High....166
ECU 000412.16 - EGR Temperature Very High....166
ECU 000611.03 - Fuel Injector Circuit Fault....166
ECU 000611.04 - Fuel Injector Circuit Fault....166
ECU 000612.03 - Fuel Injector Circuit Fault....166
ECU 000613.04 - Fuel Injector Circuit Fault....166
ECU 000612.04 - Fuel Injector Circuit Fault....166
ECU 000613.03 - Common Rail Fuel Pressure Control Valve High Side Driver Circuit Fault....166
ECU 000613.31 - Engine Control Unit Fault....166
ECU 000627.01 - Engine System....166
ECU 000627.18 - Data Valid But Below Normal Operating Range - Moderately Severe Level....166
ECU 000629.12 - Engine Control Unit Fault....166
ECU 000629.13 - Engine Control Unit Calibration Fault....166
ECU 000636.10 - Camshaft Position Signal Rate Of Change Abnormal....166
ECU 000636.02 - Camshaft Position Sensor Circuit Fault....166
ECU 000636.05 - Camshaft Position Sensor Circuit Fault....166
ECU 000636.06 - Camshaft Position Sensor Circuit Fault....166
ECU 000636.08 - Camshaft Position Sensor Signal Fault....166
ECU 000637.02 - Crankshaft Position Sensor Fault....166
ECU 000637.05 - Crankshaft Position Sensor Circuit Fault....166
ECU 000637.06 - Crankshaft Position Sensor Circuit Fault....166
ECU 000637.07 - Crankshaft Position Sensor Signal Fault....166
ECU 000637.08 - Crankshaft Position Sensor Signal Fault....167
ECU 000637.10 - Abnormal Rate Of Change....167
ECU 000641.00 - Turbocharger Actuator Temperature Extremely High....167
ECU 000641.05 - Turbocharger Actuator Circuit Fault....167
ECU 000641.06 - Turbocharger Actuator Circuit Fault....167
ECU 000641.07 - Turbocharger Actuator Calibration Fault....167
ECU 000641.09 - Turbocharger Actuator Communication Fault....167
ECU 000641.12 - Turbocharger Actuator Temperature Very High....167
ECU 000641.13 - Turbocharger Actuator Calibration Fault....167
ECU 000641.16 - Turbocharger Actuator Temperature Very High....167
ECU 000641.31 - Turbocharger Actuator Fault....167
ECU 000647.03 - Engine Fan Drive Circuit Fault....167
ECU 000647.05 - Engine Fan Drive Circuit Fault....167
ECU 000647.06 - Engine Fan Drive Circuit Fault....167
ECU 000647.07 - Engine Fan Decrease Solenoid Circuit....167
ECU 000651.00 - Data Valid But Above Normal Operating Range – Most Severe Level....167
ECU 000651.01 - Data Valid But Below Normal Operational Range – Most Severe Level....167
ECU 000651.02 - Fuel Injector Number One Fault....167
ECU 000651.04 - Fuel Injector Number One Circuit Fault....167
ECU 000651.05 - Fuel Injector Number One Circuit Fault....167
ECU 000651.06 - Fuel Injector Number One Circuit Fault....167
ECU 000651.07 - Mechanical System Not Responding Or Out Of Adjustment....167
ECU 000651.13 - Fuel Injector Number One Calibration Fault....167
ECU 000651.18 - Fuel Injector Number One Flow Very Low....167
ECU 000652.0 - Data Valid But Above Normal Operational Range – Most Severe Level....167
ECU 000652.01 - Data Valid But Below Normal Operational Range – Most Severe Level....167
ECU 000652.02 - Fuel Injector Number 2 Fault....167
ECU 000652.04 - Fuel Injector Number 2 Circuit Fault....167
ECU 000652.05 - Fuel Injector Number 2 Circuit Fault....167
ECU 000652.06 - Fuel Injector Number 2 Circuit Fault....167
ECU 000652.07 - Mechanical System Not Responding Or Out Of Adjustment....167
ECU 000652.13 - Fuel Injector Number 2 Calibration Fault....167
ECU 000652.18 - Fuel Injector Number 2 Flow Very Low....167
ECU 000653.00 - Data Valid But Above Normal Operational Range – Most Severe Level....168
ECU 000653.01 - Data Valid But Below Normal Operational Range – Most Severe Level....168
ECU 000653.02 - Fuel Injector Number 3 Fault....168
ECU 000653.04 - Fuel Injector Number 3 Circuit Fault....168
ECU 000653.05 - Fuel Injector Number 3 Circuit Fault....168
ECU 000653.06 - Fuel Injector Number 3 Circuit Fault....168
ECU 000653.07 - Mechanical System Not Responding Or Out Of Adjustment....168
ECU 000653.13 - Fuel Injector Number 3 Calibration Fault....168
ECU 000653.18 - Fuel Injector Number 3 Flow Very Low....168
ECU 000654.00 - Data Valid But Above Normal Operational Range – Most Severe Level....168
ECU 000654.01 - Data Valid But Below Normal Operational Range – Most Severe Level....168
ECU 000654.02 - Fuel Injector Number 4 Fault....168
ECU 000654.04 - Fuel Injector Number 4 Circuit Fault....168
ECU 000654.05 - Fuel Injector Number 4 Circuit Fault....168
ECU 000654.06 - Fuel Injector Number 4 Circuit Fault....168
ECU 000654.07 - Injector Number 4 Not Responding....168
ECU 000654.13 - Fuel Injector Number 4 Calibration Fault....168
ECU 000654.18 - Fuel Injector Number 4 Flow Very Low....168
ECU 000655.00 - Data Valid But Above Normal Operational Range – Most Severe Level....168
ECU 000655.01 - Data Valid But Below Normal Operational Range – Most Severe Level....168
ECU 000655.02 - Fuel Injector Number 5 Fault....168
ECU 000655.04 - Fuel Injector Number 5 Circuit Fault....168
ECU 000655.05 - Fuel Injector Number 5 Circuit Fault....168
ECU 000655.06 - Fuel Injector Number 5 Circuit Fault....168
ECU 000655.07 - Injector Number 5 Not Responding....168
ECU 000655.13 - Fuel Injector Number 5 Calibration Fault....168
ECU 000655.18 - Fuel Injector Number 5 Flow Very Low....168
ECU 000656.00 - Data Valid But Above Normal Operational Range – Most Severe Level....168
ECU 000656.01 - Data Valid But Below Normal Operational Range – Most Severe Level....168
ECU 000656.02 - Fuel Injector Number 6 Fault....168
ECU 000656.04 - Fuel Injector Number 6 Circuit Fault....168
ECU 000656.05 - Fuel Injector Number 6 Circuit Fault....168
ECU 000656.06 - Fuel Injector Number 6 Circuit Fault....168
ECU 000656.07 - Fuel Injector Number 6 Not Responding....169
ECU 000656.13 - Fuel Injector Number 6 Calibration Fault....169
ECU 000656.18 - Fuel Injector Number 6 Flow Very Low....169
ECU 000676.03 - Voltage Above Normal Or Shorted To High Source....169
ECU 000676.05 - Cold Start Aid Circuit Fault....169
ECU 000676.06 - Cold Start Aid Circuit Fault....169
ECU 000676.14 - Cold Start Aid Circuit Fault....169
ECU 000676.31 - Cold Start Aid Circuit Fault....169
ECU 000695.19 - Communication System....169
ECU 000970.31 - Immobilizer Fault....169
ECU 001075.02 - Electric Low-Pressure Fuel Pump Fault....169
ECU 001075.04 - Electric Low-Pressure Fuel Pump Circuit Fault....169
ECU 001075.06 - Electric Low-Pressure Fuel Pump Circuit Fault....169
ECU 001075.09 - Electric Low-Pressure Fuel Pump Fault....169
ECU 001075.12 - Electric Low-Pressure Fuel Pump Fault....169
ECU 001075.15 - Electric Low-Pressure Fuel Pump Temperature Very High....169
ECU 001110.31 - Engine Protection Shutdown....169
ECU 001136.00 - Engine Control Unit Internal Temperature Extremely High....169
ECU 001136.02 - Engine Control Unit Temperature Sensor Fault....169
ECU 001136.16 - Engine Control Unit Internal Temperature Very High....169
ECU 001172.12 - Turbocharger Inlet Temperature Sensor Fault....169
ECU 001176.07 - Turbocharger Inlet Pressure Sensor Fault....169
ECU 00176.12 - Turbocharger Inlet Pressure Sensor Fault....169
ECU 001180.00 - Turbocharger Inlet Exhaust Temperature Extremely High....169
ECU 001180.16 - Turbocharger Inlet Exhaust Temperature Very High....169
ECU 001209.03 - Exhaust Pressure Sensor Circuit Fault....169
ECU 001209.04 - Exhaust Pressure Sensor Circuit Fault....169
ECU 001209.07 - Exhaust Pressure Sensor Fault....169
ECU 001322.31 - Engine Cylinder Misfire....169
ECU 001347.03 - Suction Control Valve Signal Out Of Range High....169
ECU 001347.05 - High-Pressure Fuel Pump Pressure Control Valve Circuit Fault....169
ECU 001347.06 - High-Pressure Fuel Pump Pressure Control Valve Circuit Fault....169
ECU 001347.07 - High-Pressure Fuel Pump Pressure Control Valve Fault....169
ECU 002348.05 - High-Pressure Fuel Pump Pressure Control Valve Circuit Fault....170
ECU 001348.05 - High-Pressure Fuel Pump Pressure Control Valve Circuit Fault....170
ECU 001348.06 - High-Pressure Fuel Pump Pressure Control Valve Circuit Fault....170
ECU 001550.05 - Air Conditioner Compressor Clutch Circuit Fault....170
ECU 001550.06 - Air Conditioner Compressor Clutch Circuit Fault....170
ECU 001568.02 - Engine Interface Control Unit Fault....170
ECU 001569.31 - Engine Derated....170
ECU 001638.00 - Engine System — Hydraulic Oil Very Hot....170
ECU 001638.03 - Engine System....170
ECU 001638.04 - Engine System....170
ECU 001638.16 - Engine System — Hydraulic Oil Hot....170
ECU 001639.01 - Engine Fan Speed Extremely Low....170
ECU 001639.16 - Engine Fan Speed Very High....170
ECU 001639.18 - Engine Fan Speed Very Low....170
ECU 001761.01 - Diesel Exhaust Fluid Is Extremely Low....170
ECU 001761.03 - Diesel Exhaust Fluid Level Sensor Circuit Fault....170
ECU 001761.04 - Diesel Exhaust Fluid Level Sensor Circuit Fault....170
ECU 00161.17 - Diesel Exhaust Fluid Is Low....170
ECU 001761.18 - Diesel Exhaust Fluid Is Very Low....170
ECU 002005.09 - Abnormal Update Rate....170
ECU 002005.14 - Special Instructions....170
ECU 002005.19 - Received Network Data in Error....170
ECU 002006.09 - Communication System Message Missing....170
ECU 002006.14 - Vehicle Control Unit Communication Fault....170
ECU 002006.19 - Vehicle Control Unit Communication Fault....170
ECU 002025.09 - Communication System Message Missing....170
ECU 002040.09 - Communication System Message Missing....170
ECU 002071.09 - Communication System Message Missing....170
ECU 002629.03 - Turbocharger Outlet Temperature Sensor Circuit Fault....170
ECU 002629.04 - Turbocharger Outlet Temperature Sensor Circuit Fault....170
ECU 002630.00 - Charge Air Cooler Temperature Extremely High....170
ECU 002630.03 - Charged Air Cooler Temperature Sensor Circuit Fault....170
ECU 002630.04 - Charge Air Cooler Temperature Sensor Circuit Fault....170
ECU 002630.15 - Charge Air Cooler Temperature High....171
ECU 002630.16 - Charge Air Cooler Temperature Very High....171
ECU 002659.02 - EGR System Flow Fault....171
ECU 002659.03 - EGR Delta Pressure Sensor Circuit Fault....171
ECU 002659.04 - EGR Delta Pressure Sensor Circuit Fault....171
ECU 002659.04 - EGR Delta Pressure Sensor Circuit Fault....171
ECU 002659.14 - EGR System Flow Fault....171
ECU 002659.15 - EGR System Flow Fault....171
ECU 002659.17 - EGR System Flow Fault....171
ECU 002790.16 - Turbocharger Outlet Temperature Extremely High....171
ECU 002791.07 - EGR Valve Position Fault....171
ECU 002791.13 - EGR Valve Position Fault....171
ECU 002791.05 - EGR Valve Circuit Fault....171
ECU 002791.06 - EGR Valve Circuit Fault....171
ECU 002795.02 - ECU Turbocharger Calibration Fault....171
ECU 002795.03 - Turbocharger Position Sensor Circuit Fault....171
ECU 002795.04 - Turbocharger Position Sensor Circuit Fault....171
ECU 002795.07 - Turbocharger Position Actuator Fault....171
ECU 002795.10 - Turbocharger Actuator Control Fault....171
ECU 002795.13 - Engine Control Unit Fault....171
ECU 002797.03 - Engine Control Unit Fault....171
ECU 002797.05 - Engine Control Unit Fault....171
ECU 002797.06 - Engine Control Unit Fault....171
ECU 002798.03 - Engine Control Unit Fault....171
ECU 002798.05 - Engine Control Unit Fault....171
ECU 002798.06 - Engine Control Unit Fault....171
ECU 003031.03 - Diesel Exhaust Fluid Temperature Sensor Circuit Fault....171
ECU 003031.04 - Diesel Exhaust Fluid Temperature Sensor Circuit Fault....171
ECU 003216.09 - Intake NOx Sensor Communication Fault....171
ECU 003216.12 - Inlet NOx Sensor Fault....171
ECU 003216.14 - Outlet NOx Sensor Fault....171
ECU 003226.09 - Outlet NOx Sensor Communication Fault....171
ECU 003226.12 - Outlet NOx Sensor Fault....171
ECU 003226.14 - Outlet NOx Sensor Fault....172
ECU 003246.00 - Exhaust Filter Temperature Extremely High....172
ECU 003246.12 - Exhaust Filter Temperature Sensor Fault....172
ECU 003251.00 - DPF Delta Pressure Sensor Fault....172
ECU 003251.02 - DPF Delta Pressure Sensor Fault....172
ECU 003251.03 - DPF Delta Pressure Sensor Circuit Fault....172
ECU 003251.04 - DPF Delta Pressure Sensor Circuit Fault....172
ECU 003251.07 - DPF Delta Pressure Sensor Fault....172
ECU 003353.31 - Alternator Output Fault....172
ECU 003361.03 - Diesel Exhaust Fluid Dosing Unit Circuit Fault....172
ECU 003361.04 - Diesel Exhaust Fluid Dosing Unit Circuit Fault....172
ECU 003361.06 - Diesel Exhaust Fluid Dosing Unit Circuit Fault....172
ECU 003361.07 - Diesel Exhaust Fluid Dosing Supply Module Fault....172
ECU 003361.31 - Diesel Exhaust Fluid Pressure Fault....172
ECU 003361.05 - Diesel Exhaust Fluid Dosing Unit Circuit Fault....172
ECU 003464.07 - Air Throttle Valve Position Fault....172
ECU 003464.13 - Air Throttle Valve Calibration Fault....172
ECU 003464.05 - Air Throttle Valve Circuit Fault....172
ECU 003464.06 - Air Throttle Valve Circuit Fault....172
ECU 000347.03 - Fuel Dosing Control Valve Circuit Fault....172
ECU 003471.04 - Fuel Dosing Control Valve Circuit Fault....172
ECU 003471.05 - Fuel Dosing Control Valve Circuit Fault....172
ECU 003471.07 - Fuel Dosing Control Valve Fault....172
ECU 003471.11 - Fuel Dosing Control Valve Circuit Fault....172
ECU 003480.01 - Fuel Dosing Control Valve Circuit Fault....172
ECU 003480.03 - Fuel Dosing Inlet Pressure Sensor Circuit Fault....172
ECU 003480.04 - Fuel Dosing Inlet Pressure Sensor Circuit Fault....172
ECU 003480.18 - Fuel Dosing Inlet Pressure Very Low....172
ECU 003480.07 - Fuel Dosing Inlet Pressure Fault....172
ECU 003482.03 - Fuel Dosing Shutoff Valve Circuit Fault....172
ECU 003482.04 - Fuel Dosing Shutoff Valve Circuit Fault....172
ECU 003482.05 - Fuel Dosing Shutoff Valve Circuit Fault....172
ECU 003482.16 - Fuel Dosing Shutoff Valve....172
ECU 003509.03 - Rail Pressure Sensor Supply Circuit Fault....173
ECU 003509.04 - Rail Pressure Sensor Supply Circuit Fault....173
ECU 003510.03 - Sensor Supply 2 Circuit Fault....173
ECU 003510.04 - Sensor Supply 2 Circuit Fault....173
ECU 003511.03 - Sensor Supply 3 Circuit Fault....173
ECU 003511.04 - Sensor Supply 3 Circuit Fault....173
ECU 003512.03 - Sensor Supply 4 Circuit Fault....173
ECU 003512.04 - Sensor Supply 4 Circuit Fault....173
ECU 003513.03 - Sensor Supply 5 Circuit Fault....173
ECU 003513.04 - Sensor Supply 5 Circuit Fault....173
ECU 003514.03 - Sensor Supply 6 Circuit Fault....173
ECU 003514.04 - Sensor Supply 6 Circuit Fault....173
ECU 003556.16 - Fuel Dosing Nozzle Pressure Very High....173
ECU 003556.18 - Fuel Dosing Nozzle Pressure Very High....173
ECU 003587.05 - Ether Starting Aid Circuit Fault....173
ECU 00587.06 - Ether Starting Aid Circuit Fault....173
ECU 003597.01 - Injector High Voltage Is Extremely Low....173
ECU 003597.03 - Fuel Injector NCV Circuit Fault....173
ECU 003598.03 - Fuel Injector SPV Circuit Fault....173
ECU 003659.04 - Fuel Injector Number 1 Circuit Fault....173
ECU 003659.05 - Fuel Injector Number 1 Circuit Fault....173
ECU 003659.06 - Fuel Injector Number 1 Circuit Fault....173
ECU 003660.04 - Fuel Injector Number 2 Circuit Fault....173
ECU 003660.05 - Fuel Injector Number 2 Circuit Fault....173
ECU 003660.06 - Fuel Injector Number 2 Circuit Fault....173
ECU 003661.04 - Fuel Injector Number 3 Circuit Fault....173
ECU 003661.05 - Fuel Injector Number 3 Circuit Fault....173
ECU 003661.06 - Fuel Injector Number 3 Circuit Fault....173
ECU 003662.04 - Fuel Injector Number 4 Circuit Fault....173
ECU 003662.05 - Fuel Injector Number 4 Circuit Fault....173
ECU 003662.06 - Fuel Injector Number 4 Circuit Fault....173
ECU 003663.04 - Fuel Injector Number 5 Circuit Fault....173
ECU 003663.05 - Fuel Injector Number 5 Circuit Fault....173
ECU 003663.06 - Fuel Injector Number 5 Circuit Fault....174
ECU 003664.04 - Fuel Injector Number 6 Circuit Fault....174
ECU 003664.05 - Fuel Injector Number 6 Circuit Fault....174
ECU 003664.06 - Fuel Injector Number 6 Circuit Fault....174
ECU 003673.03 - Exhaust Throttle Valve Position Sensor Circuit Fault....174
ECU 003673.04 - Exhaust Throttle Valve Position Sensor Circuit Fault....174
ECU 003673.07 - Exhaust Throttle Valve Not Responding Or Out Of Adjustment....174
ECU 003673.31 - Exhaust Throttle Actuator Fault....174
ECU 003711.14 - Exhaust Filter Inlet Temperature Low....174
ECU 003711.31 - Exhaust Filter Inlet Temperature Low....174
ECU 003719.00 - Exhaust Filter Extremely Restricted....174
ECU 003719.10 - Exhaust Filter Restricted....174
ECU 003719.13 - Exhaust Filter Recovery High....174
ECU 003719.14 - Exhaust Filter Extremely Restricted....174
Section 212: Observable Symptom and System Diagnostics....1163
Group 20: Engine....1142
Engine Problem....1146
Group 30: Fuel, Air Intake, Exhaust, and Cooling....1142
Fuel, Air Intake, Exhaust, and Cooling Systems....1241
Group 40: Electrical....1142
Aftertreatment System....1142
Agitation System....1142
Air Conditioning....1142
Air Seat....1142
AutoTrac RowSense....1154
AutoTrac Vision....1155
Auxiliary Power....1142
Backup Alarm....1142
Boom Fold/Unfold....1142
Boom Leveling — Automatic (BoomTrac)....1142
Boom Leveling — Manual....1142
Boom Raise and Lower....1142
Boom Return To Height....1142
CAN Bus....1142
Charging System....1142
Control Unit Power - Boom Hydraulic Control (BHC) Unit....1142
Control Unit Power - Chassis Control Unit (CCU)....1142
Control Unit Power - Engine Control Unit (ECU)....1142
Control Unit Power - Steering System Control Unit (SSU)....1142
Foam Marker....1142
Fuel Level....1142
GreenStar AutoTrac....1142
GreenStar Display....1142
GreenStar GPS Receiver....1142
Ground System....1142
Horn....1142
Hydraulic Oil Temperature Sensor....1143
JDLink (Telematics)....1143
Ladder....1143
Lights - Beacon....1143
Lights - Egress (Delay)....1143
Lights - Field Lights....1143
Lights - Interior....1143
Lights - Park....1143
Lights - Road....1143
Multi-Function Lever Position Status....1143
Operator Presence....1143
Park Brake....1143
Power Distribution....1143
Radar Sensor....1143
Radio and Clock....1143
Seat Adjust....1143
Service ADVISOR....1143
Solution Pressure System....1143
Solution Pump....1143
Spray Rate and Pressure....1143
Spray Valve Control....1143
Starting Aid (Air Heater)....1143
Starting Aid (Glow Plugs)....1143
Starting System....1143
Throttle....1143
Traction Control....1143
Tread Adjust....1143
Wiper....1143
Group 45: Electronic Control Units....1143
Boom Height Control Unit (BHC)....1143
Chassis Control Unit (CCU)....1143
Engine Control Unit (ECU)....1143
Row Guidance Control Unit (RG3)....1209
Steering System Control Unit (SSU)....1144
Group 50: Drivetrain....1144
Final Drive — Hydraulic....1144
Hydrostatic Drive....1144
Traction Control — Hydraulic....1144
Group 60: Steering and Brakes....1144
Steering System — Hydraulic....1144
Park Brakes — Hydraulic....1144
Group 70: Hydraulics....1144
Solution Pump....1144
Basic Hydraulic System....1144
Boom Fold/Unfold....1144
Boom Leveling....1144
Boom Raise/Lower....1144
Ladder....1144
Solution Pump....1144
Tread Adjust....1144
Group 80: Solution System....1144
Solution System....1144
Foam Marker System....1229
Air Suspension System....1230
Group 90: Heating, Ventilation, and Air Conditioning....1144
Heating, Ventilation, and Air Conditioning (HVAC)....1144
Section 220: Engine....1233
Group 05: General Information....1233
Engine Serial Number Plate Information....1235
OEM Engine Option Code Label....1236
Group 10: Engine Systems....1238
Engine Systems....1238
Section 230: Fuel, Air Intake, Exhaust, and Cooling....1239
Group 10: Fuel, Air Intake, Exhaust, and Cooling Systems....1241
Fuel, Air Intake, Exhaust, and Cooling Systems....1241
Section 240: Electrical....1242
Group 05: General Information....1242
Electrical Designators....1252
Circuit Checks....1253
Open Circuit Load Test....1255
Visually Inspect Electrical System....1258
Intermittent Fault Diagnostics....1260
Standard Electrical Symbols....1261
Wiring Harnesses....1263
Boom Valve Solenoid Identification....1264
Group 10A: Calibration Procedures....1242
Calibrate Boom Level Position....1268
Calibrate Boom Return To Height....1270
Calibrate Pressure Sensor....1272
Calibrate Solution Pump....1275
Calibrating Radar Sensor (Optional)....1278
Calibrating Wheel Speed Sensor....1281
Sprayer Output Calibration Procedure....1284
Reset Spray Calibrations to Factory Default Settings....1286
Set Flowmeter Calibration Number....1288
Setup BoomTrac Pro Sensors....1289
Calibration Procedure — Steering System EH Valve....1291
Group 10B: Component Tests....1242
Battery Test....1306
Remove, Install, and Adjust Hydrostatic Control Cable....1313
Remove, Install, and Adjust Hydrostatic Control Linkage....1318
Remove and Install Control Valve Neutral Start Switch....1320
Adjust Neutral Start Switch....1321
Adjust Control Valve Eccentric Plug....1323
Group 20A: Theory of Operation — Application System....1242
Agitation — Electrical — Theory of Operation....1327
Foam Markers (with OBA) — Electrical — Theory Of Operation....1328
Solution Pressure — Electrical — Theory of Operation....1329
Solution Pump — Electrical — Theory of Operation....1330
Spray Rate — Electrical — Theory of Operation....1331
Spray Valve Control — Electrical — Theory of Operation....1332
Group 20B: Theory of Operation — Boom....1243
Boom Fold/Unfold — Electrical — Theory of Operation....1336
Boom Leveling - Automatic (BoomTrac Pro) — Electrical — Theory of Operation....1338
Boom Leveling - Manual — Electrical — Theory of Operation....1340
Boom Raise/Lower — Electrical — Theory of Operation....1342
Boom Return To Height — Electrical — Theory of Operation....1345
Group 20C: Theory of Operation — Cab....1243
Auxiliary Power — Electrical — Theory of Operation....1347
Fuel Level — Electrical — Theory of Operation....1348
Horn — Electrical — Theory of Operation....1349
Operator Presence Switch — Electrical — Theory of Operation....1350
Radio and Clock — Electrical — Theory of Operation....1351
Seat Adjust — Electrical — Theory of Operation....1352
Wiper — Electrical — Theory of Operation....1353
Group 20D: Theory of Operation — Controller Area Network (CAN) Bus....1243
Controller Area Network (CAN) Bus — Electrical — Theory of Operation....1356
Controller Area Network (CAN) Multi-Function Lever — Electrical — Theory....1358
Group 20E: Theory of Operation — Engine....1243
Throttle — Electrical — Theory of Operation....1361
Group 20F: Theory of Operation — GreenStar....1243
GreenStar AutoTrac — Electrical — Theory of Operation....1364
GreenStar 3 (GS3) Display — Electrical — Theory of Operation....1366
JDLink (Telematics) — Electrical — Theory of Operation....1367
Position Receiver — Electrical — Theory of Operation....1368
Service ADVISOR — Electrical — Theory of Operation....1369
Group 20G: Theory of Operation — Heating, Ventilating, and Air Conditioning (HVAC)....1243
HVAC — Electrical — Theory of Operation....1372
Group 20H: Theory of Operation — Hydraulics Electrical....1243
Hydraulic Oil Temperature Sensor — Electrical — Theory of Operation....1376
Ladder — Electrical — Theory of Operation....1378
Group 20I: Theory of Operation — Lighting....1244
Beacon Lights — Electrical — Theory of Operation....1380
Cab Interior Lights — Electrical — Theory of Operation....1381
Exit (Egress) Lights — Electrical — Theory of Operation....1382
Field Lights 1 — Electrical — Theory of Operation....1383
Field Lights 2 — Electrical — Theory of Operation....1384
Park, Warning, Turn, and Brake Lights — Electrical — Theory of Operation....1385
Road Lights — Electrical — Theory of Operation....1387
Group 20J: Theory of Operation — PowerTrain Electrical....1244
Backup Alarm — Electrical — Theory of Operation....1390
Multi-Function Lever Position — Electrical — Theory of Operation....1391
Park Brake — Electrical — Theory of Operation....1392
Radar Sensor — Electrical — Theory of Operation....1393
Speed Range — Electrical — Theory of Operation....1394
Traction Control — Electrical — Theory of Operation....1396
Tread Adjust — Electrical — Theory of Operation....1397
Wheel Speed — Electrical — Theory of Operation....1398
Group 20K: Theory of Operation — Starting, Charging, Power Distribution....1244
Charging System — Electrical — Theory of Operation....1400
Ground System — Electrical — Theory of Operation....1401
Power Distribution — Electrical — Theory of Operation....1402
Starting Aid (4.5L) FT4 Engine — Electrical — Theory of Operation....1403
Starting Aid (6.8L) Stage IIIA Engine — Electrical — Theory of Operation....1404
Starting System — Electrical — Theory of Operation....1405
Group 30A: Schematic — Application System....1244
Agitation — Electrical — Schematic....1407
Foam Markers (with OBA) — Electrical — Schematic....1408
Solution Pressure — Electrical — Schematic....1410
Solution Pump — Electrical — Schematic....1412
Spray Rate — Electrical — Schematic....1414
Spray Valve Control — Electrical — Schematic....1416
Group 30B: Schematic — Boom....1245
Boom Fold/Unfold — Electrical — Schematic....1420
Boom Leveling - Automatic (BoomTrac Pro) — Electrical — Schematic....1422
Boom Leveling - Manual — Electrical — Schematic....1424
Boom Raise/Lower — Electrical — Schematic....1426
Boom Return To Height — Electrical — Schematic....1428
Group 30C: Schematic — Cab....1245
Auxiliary Power — Electrical — Schematic....1432
Fuel Level — Electrical — Schematic....1434
Horn — Electrical — Schematic....1435
Operator Presence Switch — Electrical — Schematic....1437
Radio and Clock — Electrical — Schematic....1438
Seat Adjust — Electrical — Schematic....1441
Wiper — Electrical — Schematic....1443
Group 30D: Schematic — Controller Area Network (CAN) Bus....1245
Controller Area Network (CAN) Bus 1 and 2 — Electrical — Schematic....1448
Controller Area Network (CAN) Bus 3 — Electrical — Schematic....1451
Controller Area Network (CAN) Multi-Function Lever — Electrical — Schematic....1453
Group 30E: Schematic — Engine....1245
Throttle — Electrical — Schematic....1455
Group 30F: Schematic — GreenStar....1245
GreenStar AutoTrac — Electrical — Schematic....1458
GreenStar 3 (GS3) Display — Electrical — Schematic....1460
JDLink (Telematics) — Electrical — Schematic....1462
Position Receiver — Electrical — Schematic....1464
Service ADVISOR — Electrical — Schematic....1466
Group 30G: Schematic — Heating, Ventilating, and Air Conditioning (HVAC)....1245
Air Quality—Manual Air Conditioning (A/C) Control — Electrical — Schematic....1471
Group 30H: Schematic — Hydraulics Electrical....1245
Hydraulic Oil Temperature Sensor — Electrical — Schematic....1476
Ladder — Electrical — Schematic....1478
Group 30I: Schematic — Lighting....1245
Beacon Lights — Electrical — Schematic....1481
Cab Interior Lights — Electrical — Schematic....1482
Exit (Egress) Lights — Electrical — Schematic....1485
Field Lights 1 — Electrical — Schematic....1487
Field Lights 2 — Electrical — Schematic....1490
Park, Warning, Turn, and Brake Lights — Electrical — Schematic....1492
Road Lights — Electrical — Schematic....1496
Group 30J: Schematic — PowerTrain Electrical....1246
Backup Alarm — Electrical — Schematic....1501
Multi-Function Lever Position — Electrical — Schematic....1503
Park Brake — Electrical — Schematic....1504
Radar Sensor — Electrical — Schematic....1506
Speed Range — Electrical — Schematic....1507
Traction Control — Electrical — Schematic....1509
Tread Adjust — Electrical — Schematic....1511
Wheel Speed — Electrical — Schematic....1513
Group 30K: Schematic — Starting, Charging, Power Distribution....1246
Charging System (4.5L) FT4 Engine — Electrical — Schematic....1516
Charging System (6.8L) Stage IIIA Engine — Electrical — Schematic....1518
Ground Schematic 1 (FT4) — Electrical — Schematic....1520
Ground Schematic 2 (FT4) — Electrical — Schematic....1522
Ground Schematic 3 (FT4) — Electrical — Schematic....1524
Ground Schematic 4 (FT4) — Electrical — Schematic....1526
Ground Schematic 5 (Stage IIIA) — Electrical — Schematic....1528
Ground Schematic 6 (Stage IIIA) — Electrical — Schematic....1530
Ground Schematic 7 (Stage IIIA) — Electrical — Schematic....1532
Power Schematic 1 — Electrical — Schematic....1534
Power Schematic 2 (FT4) — Electrical — Schematic....1536
Power Schematic 3 (Stage IIIA) — Electrical — Schematic....1537
Power Schematic 4 — Electrical — Schematic....1539
Power Schematic 5 — Electrical — Schematic....1541
Power Schematic 6 — Electrical — Schematic....1543
Power Schematic 7 (FT4) — Electrical — Schematic....1545
Power Schematic 8 (Stage IIIA) — Electrical — Schematic....1547
Power Schematic 9 — Electrical — Schematic....1549
Power Schematic 10 — Electrical — Schematic....1551
Power Schematic 11 — Electrical — Schematic....1553
Power Schematic 12 — Electrical — Schematic....1555
Power Schematic 13 — Electrical — Schematic....1557
Power Schematic 14 — Electrical — Schematic....1559
Starting Aid (4.5L) FT4 Engine — Electrical — Schematic....1561
Starting Aid (6.8L) Stage IIIA Engine — Electrical — Schematic....1563
Starting System (4.5L) FT4 Engine — Electrical — Schematic....1566
Starting System (6.8L) Stage IIIA Engine — Electrical — Schematic....1568
Group 50A: Diagnostic — Application System....1247
Agitation — Electrical — Diagnostic....1578
Foam Markers (with OBA) — Electrical — Diagnostic....1586
Solution Pressure — Electrical — Diagnostic....1598
Solution Pump — Electrical — Diagnostic....1604
Spray Rate — Electrical — Diagnostic....1613
Spray Valve Control Overall — Electrical — Diagnostic....1625
Spray Valve Control (Fence) — Electrical — Diagnostic....1633
Spray Valve Control (Right) — Electrical — Diagnostic....1653
Spray Valve Control (Center) — Electrical — Diagnostic....1670
Spray Valve Control (Left) — Electrical — Diagnostic....1681
Group 50B: Diagnostic — Boom....1247
Boom Fold/Unfold — Electrical — Diagnostic....1704
Boom Fold/Unfold - Left Boom — Electrical — Diagnostic....1710
Boom Fold/Unfold - Right Boom — Electrical — Diagnostic....1722
Boom Leveling - Automatic (BoomTrac Pro) — Electrical — Diagnostic....1734
Boom Leveling - Manual - Left Boom — Electrical — Diagnostic....1753
Boom Leveling - Manual - Right Boom — Electrical — Diagnostic....1764
Boom Raise/Lower — Electrical — Diagnostic....1775
Boom Return to Height — Electrical — Diagnostic....1786
Group 50C: Diagnostic — Cab....1247
Auxiliary Power — Electrical — Diagnostic....1803
Fuel Level — Electrical — Diagnostic....1813
Horn — Electrical — Diagnostic....1818
Operator Presence Switch — Electrical — Diagnostic....1824
Radio (Premium Cab) — Electrical — Diagnostic....1827
Radio (Standard Cab) — Electrical — Diagnostic....1833
Seat Adjust (Premium Seat) — Electrical — Diagnostic....1840
Seat Adjust (Standard Seat) — Electrical — Diagnostic....1845
Wiper — Electrical — Diagnostic....1860
Wiper — Electrical — Diagnostic....1860
Group 50D: Diagnostic — Controller Area Network (CAN) Bus....1248
Controller Area Network (CAN) Bus 1 — Electrical — Diagnostic....1889
Controller Area Network (CAN) Bus 2 — Electrical — Diagnostic....1907
Controller Area Network (CAN) Bus 3 — Electrical — Diagnostic....1922
Controller Area Network (CAN) Multi-Function Lever — Electrical — Diagnostic....1932
Group 50E: Diagnostic — Engine....1248
Engine Throttle — Electrical — Diagnostic....1940
Group 50F: Diagnostic — GreenStar....1248
GreenStar AutoTrac — Electrical — Diagnostic....1999
GreenStar 3 (GS3) Display — Electrical — Diagnostic....2053
Position Receiver — Electrical — Diagnostic....2057
Group 50G: Diagnostic — Heating, Ventilating, and Air Conditioning (HVAC)....1248
HVAC (FT4) — Electrical — Diagnostic....2088
HVAC (Stage IIIA) — Electrical — Diagnostic....2114
Group 50H: Diagnostic — Hydraulic....1248
Hydraulic Oil Temperature Sensor (FT4) — Electrical — Diagnostic....2148
Hydraulic Oil Temperature Sensor (Stage IIIA) — Electrical — Diagnostic....2155
Ladder — Electrical — Diagnostic....2162
Group 50I: Diagnostic — Lighting....1248
Beacon Lights — Electrical — Diagnostic....2180
Cab Interior Lights (Premium Cab) — Electrical — Diagnostic....2185
Cab Interior Lights (Standard Cab) — Electrical — Diagnostic....2198
Exit (Egress) Lighting — Electrical — Diagnostic....2209
Field Lights 1 — Electrical — Diagnostic....2229
Field Lights 2 — Electrical — Diagnostic....2247
Road Lights — Electrical — Diagnostic....2265
Warning, Turn, Park, and Brake Lights (EU) — Electrical — Diagnostic....2301
Warning, Turn, Park, and Brake Lights (NA) — Electrical — Diagnostic....2338
Group 50J: Diagnostic — PowerTrain Electrical....1249
Backup Alarm — Electrical — Diagnostic....2374
Multi-function Lever Position — Electrical — Diagnostic....2378
Park Brake — Electrical — Diagnostic....2389
Radar Sensor — Electrical — Diagnostic....2400
Speed Range — Electrical — Diagnostic....2404
Traction Control — Electrical — Diagnostic....2417
Tread Adjust — Electrical — Diagnostic....2426
Wheel Speed — Electrical — Diagnostic....2451
Group 50K: Diagnostic — Starting, Charging, Power Distribution....1249
Charging System (4.5L) FT4 Engine — Electrical — Diagnostic....2462
Charging System (6.8L) Stage IIIA Engine — Electrical — Diagnostic....2467
Ground Schematic 1 (FT4) — Electrical — Diagnostic....2473
Ground Schematic 2 (FT4) — Electrical — Diagnostic....2482
Ground Schematic 3 (FT4) — Electrical — Diagnostic....2489
Ground Schematic 4 (FT4) — Electrical — Diagnostic....2505
Ground Schematic 5 (Stage IIIA) — Electrical — Diagnostic....2518
Ground Schematic 6 (Stage IIIA) — Electrical — Diagnostic....2525
Ground Schematic 7 (Stage IIIA) — Electrical — Diagnostic....2540
Power Schematic 1 — Electrical — Diagnostic....2553
Power Schematic 2 (FT4) — Electrical — Diagnostic....2557
Power Schematic 3 (Stage IIIA) — Electrical — Diagnostic....2562
Power Schematic 4 — Electrical — Diagnostic....2571
Power Schematic 5 — Electrical — Diagnostic....2584
Power Schematic 6 — Electrical — Diagnostic....2600
Power Schematic 7 (FT4) — Electrical — Diagnostic....2614
Power Schematic 8 (Stage IIIA) — Electrical — Diagnostic....2627
Power Schematic 9 — Electrical — Diagnostic....2638
Power Schematic 10 — Electrical — Diagnostic....2648
Power Schematic 11 — Electrical — Diagnostic....2653
Power Schematic 12 — Electrical — Diagnostic....2661
Power Schematic 13 — Electrical — Diagnostic....2680
Power Schematic 14 — Electrical — Diagnostic....2693
Starting Aid (4.5L) FT4 Engine — Electrical — Diagnostic....2706
Starting Aid (6.8L) Stage IIIA Engine — Electrical — Diagnostic....2708
Starting System (4.5L) FT4 Engine — Electrical — Diagnostic....2710
Starting System (6.8L) Stage IIIA Engine — Electrical — Diagnostic....2721
Section 245: Electronic Control Units....2734
Group 05: General Information....2734
Servicing Electronic Control Units....2737
Welding Near Electronic Control Units....2738
Keep Electronic Control Unit Connectors Clean....2739
Group 10: Programming Electronic Control Units....2734
Important Notes on Programming....2741
Information on Control Units (Control Software) for Programming....2742
Program the CommandCenter Control Unit....2743
Download Sprayer-Specific Software Information....2747
Programming Control Units with Software Bundles....2749
Procedure in the Event of a Programming Problem....2751
Procedure in the Event of a Problem Programming VIN Control Units....2753
VIN Security Fault Diagnosis....2756
Updating the Software Server....2760
Group 20: Theory of Operation....2734
Boom Hydraulic Control (BHC) Unit — Electrical — Theory of Operation....2762
Chassis Control/Spray Rate Control Unit (CCU/SRC) — Electrical — Theory of Operation....2763
Engine Control Unit (ECU) — Electrical — Theory of Operation....2764
Steering System Control Unit (SSU) — Electrical — Theory of Operation....2767
Group 30: Schematic....2734
Boom Hydraulic Control (BHC) Unit — Electrical — Schematic....2769
Chassis Control/Spray Rate Control Unit (CCU/SRC) — Electrical — Schematic....2770
Engine Control Unit (ECU) — Electrical — Schematic....2772
Steering System Control Unit (SSU) — Electrical — Schematic....2775
Group 50: Diagnostic....2734
Boom Hydraulic Control (BHC) Unit — Electrical — Diagnostic....2784
Chassis Control/Spray Rate Control Unit (CCU/SRC) — Electrical — Diagnostic....2791
Engine Control Unit (ECU) - FT4 — Electrical — Diagnostic....2802
Engine Control Unit (ECU) - Stage IIIA — Electrical — Diagnostic....2810
Steering System Control Unit (SSU) — Electrical — Diagnostic....2816
Group BHC: BHC Addresses....2734
Boom Hydraulic Control Unit (BHC) Addresses....2830
Group BHS: BHS Addresses....2735
Boom Height Sensor (BHS) Addresses....2841
Group CCU: CCU/SRC Addresses....2735
Chassis Control Unit (CCU) Addresses....2853
Group ECU: ECU Addresses....2735
Engine Control Unit (ECU) Addresses....2865
Group iTC: iTC Addresses....2735
Integrated Terrain Compensation (iTC) Addresses....2876
Group JDL: JDL Addresses....2735
JDLink (JDL) Addresses....2884
Group PDU: PDU Addresses....2735
Primary Display (PDU) Addresses....2888
Group RG3: RG3 Addresses....2735
Row Guidance Control Unit (RG3) Addresses....2892
Group SRC: SRC Addresses....2735
Spray Rate Control Unit (SRC) Addresses....2899
Group SSU: SSU Addresses....2735
AutoTrac Control Unit (SSU) Addresses....2910
Group TEC: TEC Addresses....2735
Tractor Electronic Control (TEC) Unit Addresses....2919
Group TEI: TEI Addresses....2735
Tractor Electronic Interface (TEI) Addresses....2925
Group VTi: VTi Addresses....2735
Virtual Terminal Implement (VTi) Addresses....2934
Group VTv: VTv Addresses....2735
Virtual Terminal (Display) — Vehicle Bus (VTv) Addresses....2941
Section 249: Electrical Component Information....2942
Group 05: General Information....2942
Summary of References....2965
Group 40XA: Electrical Assemblies....2942
XA1-1....2981
XA1-2....2984
XA1-3....2987
XA1-4....2990
XA4-1....2992
XA4-2....2995
XA4-3....2998
XA5....3000
XA6....3002
XA7....3004
XA8-1....3006
XA8-2....3008
XA8-3....3010
XA8-4....3012
XA9....3014
XA10....3016
XA11....3018
XA12-1....3020
XA12-2....3023
XA12-3....3026
XA13....3029
XA16-1....3031
XA16-2....3034
XA16-3....3037
XA17-1....3040
XA17-2....3043
XA17-3....3045
XA17-4....3047
XA19....3049
XA20....3051
XA21....3053
XA23....3055
XA24....3057
XA28....3059
XA29....3061
XA31....3063
XA31-1....3066
XA31-2....3068
XA32....3070
XA33....3075
XA34....3079
XA35....3081
XA35-1....3083
XA35-2....3085
XA35-3....3087
XA35-4....3089
XA35-5....3091
XA35-6....3093
XA44....3095
XA93-1....3097
XA93-2....3099
XA93-3....3101
XA5505-1....3103
XA5505-2....3109
XA5505-3....3116
XA5506....3119
XA5507....3121
XA5510....3123
Group 40XB: Sensors....2943
XB1....3880
XB2....4120
XB4....3732
XB5....3882
XB6....3135
XB9....4320
XB10....4321
XB11....3141
XB11-1....3143
XB11-2....3145
XB12....3147
XB12-1....3149
XB12-2....3151
XB13-1....3153
XB13-2....3155
XB16....3157
XB18....3159
XB23....3161
XB27....3163
XB28....3165
XB29....3167
XB31....3169
XB32....3171
XB5009....3173
XB5109....3175
XB5204....3177
XB5501....3179
XB5502....3181
XB5503....3183
Group 40XE: Lights....2944
XE1....3187
XE2....3189
XE3....3191
XE4....3193
XE5....3195
XE6....3197
XE7....3199
XE11....3201
XE18....3203
XE40-1....3205
XE40-2....3207
XE41....3209
XE42....3211
XE5001....3213
XE5601....3215
XE5602....3217
XE5603....3219
Group 40XF: Fuses....2945
XF111-1....3223
XF111-2....3225
XF201-1....3227
XF201-2....3229
XF202-1....3231
XF202-2....3233
XF203-1....3235
XF203-2....3237
XF204-1....3239
XF204-2....3241
XF205-1....3243
XF205-2....3245
XF205-3....3247
Group 40XG: Charging....2945
XG1-1....3251
XG1-2....3253
XG1-3....3255
XG2-1....3257
XG2-2....3259
XG3-1....3261
XG3-2....3263
XG5001-1....3265
XG5001-2....3267
Group 40XH: Monitoring Devices....2946
XH4-1....3271
XH4-2....3273
XH8....3275
Group 40XK: Relays....2946
XK45....3279
XK45-1....3281
XK45-2....3283
XK45-3....3285
XK46....3287
XK46-30....3289
XK46-85....3291
XK46-86....3293
XK46-87....3295
XK56....3297
Group 40XM: Motors....2946
XM1-1....3301
XM1-2....3303
XM3....3765
XM4....3766
XM5....4162
XM6....3311
XM7....3313
XM8....3315
XM11....3317
XM12....3319
XM13....3321
XM16....3323
XM17....3325
XM18....3327
XM22....3329
Group 40XR: Resistors....2947
XR2....3333
XR4-1....3335
XR6....3337
XR5605....3339
Group 40XS: Switches....2947
XS1....3343
XS2....3345
XS3....3347
XS6....3349
XS7....3351
XS8....3353
XS10....3355
XS12-1....3357
XS12-2....3359
XS14....3361
XS15....3363
XS16....3365
XS25....3367
XS26....3369
XS27....3371
XS28....3373
XS29....3375
XS31....3377
XS34....3379
XS41....3381
XS42....3383
XS44....3385
XS45....3387
XS46-1....3389
XS46-2....3391
XS48....3393
XS51....3395
XS53....3397
XS54....3399
XS57....3401
XS68-1....3403
XS68-2....3405
Group 40XV: Diode....2948
XV2....3895
XV3....3778
XV4....3779
XV5....3780
XV5051....3416
Group 40X: Interconnects and Ground Points....2948
XGND1....3420
XGND2....4137
XGND3....4138
XGND4....3426
XGND5....4139
XGND6....3430
XGND7....4140
XGND8....4141
XGND9....4142
XGND10....4143
XGND11....4144
XGND12....4145
XGND13....4146
XGND14....4147
XGND15....4148
XGND16....4149
XGND17....4150
XGND18....4151
XGND19....4152
XGND20....4153
XGND21....4154
XX1....3462
XX2....3464
XX3....3466
XX4....3468
XX7....3470
XX8....3473
XX9....3475
XX10....3477
XX11....3479
XX12....3481
XX13....3483
XX14....3485
XX15....3487
XX16....3489
XX17....3491
XX18....3493
XX19....3496
XX20....3498
XX21....3500
XX22....3502
XX23....3504
XX24....3506
XX25....3508
XX26....3510
XX27....3512
XX28....3515
XX29....3517
XX30....3519
XX31....3521
XX32....3523
XX33....3525
XX34....3527
XX35....3529
XX36....3531
XX38....3533
XX39....3535
XX40....3537
XX41....3539
XX42....3541
XX43....3543
XX44....3545
XX45....3547
XX46....3549
XX47....3551
XX48....3554
XX49....3557
XX50....3559
XX51....3561
XX52....3563
XX53....3565
XX54....3567
XX55....3569
XX57....3571
XX58....3573
XX59....3575
XX60....3577
XX61....3579
XX62....3581
XX63....3583
XX64....3585
XX65....3587
XX66....3589
XX67....3591
XX68....3593
XX69....3595
XX70....3597
XX71....3599
XX72....3601
XX76....3603
XX77....3605
XX78....3607
XX79....3609
XX80....3611
XX81....3613
XX5004....3615
Group 40XY: Electronically Actuated Mechanical Devices....2951
XY3....3619
XY14....3621
XY17....3623
XY24....3625
XY25....3627
XY26....3629
XY27....3631
XY53....4387
XY54....4389
XY55....4388
XY56....4386
XY5020....3641
Section 250: Drivetrain....3643
Group 10: Operational Checks....3643
Power Train Test Specifications....3645
Hydrostatic Charge Pressure Test....3646
Adjust Hydrostatic Charge Pressure....3648
Hydrostatic Pump Servo Piston Pressure Test....3652
Hydrostatic Pump High-Pressure Test....3654
Adjust Forward High Pressure....3661
Adjust Reverse High Pressure....3663
Hydrostatic Pumps Flow Test....3665
Front Hydrostatic Motor Case Drain Flow Test....3667
Rear Hydrostatic Motor Case Drain Flow Test....3669
Shift Pressure Test....3671
Group 20: Theory of Operation....3643
Final Drive — Hydraulic — Theory of Operation....3675
Hydrostatic Drive — Hydraulic — Theory of Operation....3677
Traction Control — Hydraulic — Theory of Operation....3680
Group 30: Schematic....3643
Hydrostatic Drive — Hydraulic — Schematic....3686
Traction Control — Hydraulic — Schematic....3690
Group 50: Diagnostic Tests and Adjustments....3643
Final Drive Diagnostics....3695
Hydrostatic Drive — Hydraulic — Diagnostic....3699
Traction Control — Hydraulic — Diagnostic....3718
Section 259: Drivetrain Component Information....3722
Group 05: General Information....3722
Drivetrain Summary of Reference....3728
Group 40B: Diagnostic Port....3722
B4....3732
Group 40C: Cylinder or Piston....3722
C17....3734
C18....3735
C19....3736
C20....3737
C21....3738
C22....3739
C23....3740
C24....3741
Group 40D: Check Valve....3722
D23....3743
D24....3744
D25....3745
D26....3746
Group 40F: Filter....3722
F1....3748
F2....3749
Group 40G: Valve Block, Assembly, or Gearcase....3722
G1....3751
G2....3752
G3....3753
G6....3754
G7....3755
G8....3756
G9....3757
G10....3758
G11....3759
Group 40H: Oil Cooler....3723
H1....3761
Group 40M: Motor....3723
M1....3763
M2....3764
M3....3765
M4....3766
Group 40O: Orifice....3723
O21....3768
O22....3769
Group 40P: Pumps....3723
P1....3771
P2....3772
P3....3773
P4....3774
Group 40R: Reservoir....3723
R1....3776
Group 40V: Valve....3723
V3....3778
V4....3779
V5....3780
V6....3781
V7....3782
V26....3783
V27....3784
V28....3785
V29....3786
V30....3787
V31....3788
V32....3789
V33....3790
V34....3791
V35....3792
V36....3793
V37....3794
V38....3795
V39....3796
V40....3797
V41....3798
V42....3799
V43....3800
Section 260: Steering and Brakes....3801
Group 05: General Information....3801
Steering System Specifications....3803
Brake System Specifications....3804
Group 10: Operational Checks....3801
AutoTrac Steering Valve Load Sense Relief Test....3807
Manual Steering Valve Load Sense Relief Test....3809
Steering Cylinder Leak Test....3811
Service Brake Pressure Test....3813
Bleeding Service Brakes....3815
Park Brake Release Pressure Test....3816
Group 20A: Theory of Operation — Steering....3801
Steering System — Hydraulic — Theory of Operation....3820
Group 20B: Theory of Operation — Brakes....3801
Park Brake — Hydraulic — Theory of Operation....3825
Service Brakes — Hydraulic — Theory of Operation....3827
Group 30A: Schematic — Steering....3801
Steering System — Hydraulic — Schematic....3831
Group 30B: Schematic — Brakes....3801
Park Brake — Hydraulic — Schematic....3836
Service Brakes — Hydraulic — Schematic....3838
Group 50A: Diagnostic Tests and Adjustments — Steering....3801
Steering System — Hydraulic — Diagnostics....3850
Group 50B: Diagnostic Tests and Adjustments — Brakes....3801
Park Brake — Hydraulic — Diagnostics....3864
Service Brakes — Hydraulic — Diagnostics....3868
Section 269: Steering and Brakes Component Information....3872
Group 05: General Information....3872
Steering and Brakes Summary of Reference....3875
Group 40A: Accumulator or Attenuator....3872
A2....3878
Group 40B: Diagnostic Port....3872
B1....3880
B3....3881
B5....3882
Group 40C: Cylinder or Piston....3872
C1....3884
C2....3885
C16....3886
C25....3887
C26....3888
C27....3889
C28....3890
Group 406: Pump....3872
P5....3892
Group 40V: Valve....3872
V1....3894
V2....3895
V8....3896
V9....3897
V12....3898
Section 270: Hydraulics....3899
Group 05: General Information....3899
Hydraulic System Specifications....3902
Hydraulic Circuit Symbols....3903
Standard Hydraulic Symbols....3904
Hydraulic Designators....3908
Hydraulic System Testing Precautions....3909
Visually Inspect Hydraulic System....3910
Hydraulic Troubleshooting Tips....3912
Aeration and Cavitation....3913
Hydraulic Components....3914
Oil Storage and Filling....3915
Oil Filtration....3916
Group 10: Operational Checks....3899
Hydraulic Pump Pressure Test and Adjustment....3919
Hydraulic Pump Flow Test....3921
Proportional Valve Hydraulic Flow Test....3923
Tread Adjust Cylinder Leakage Test....3926
Group 20A: Theory of Operation — Application System....3899
Solution Pump — Hydraulic — Theory of Operation....3930
Group 20B: Theory of Operation — Hydraulic System....3899
Basic Hydraulic System — Hydraulic — Theory of Operation....3933
Ladder — Hydraulic — Theory of Operation....3935
Group 20C: Theory of Operation — Boom....3899
Boom Fold/Unfold — Hydraulic — Theory of Operation....3938
Boom Raise/Lower — Hydraulic — Theory of Operation....3940
Boom Leveling — Hydraulic — Theory of Operation....3941
Tread Adjust — Hydraulic — Theory of Operation....3942
Group 30A: Schematic — Application System....3899
Solution Pump — Hydraulic — Schematic....3945
Group 30B: Schematic — Hydraulic System....3899
Basic Hydraulic System — Hydraulic — Schematic....3951
Ladder — Hydraulic — Schematic....3955
Group 30C: Schematic — Boom....3900
Boom Fold/Unfold — Hydraulic — Schematic....3959
Boom Raise/Lower — Hydraulic — Schematic....3961
Boom Leveling — Hydraulic — Schematic....3963
Tread Adjust — Hydraulic — Schematic....3965
Group 50A: Diagnostic — Application System....3900
Solution Pump — Hydraulic — Diagnostic....3972
Group 50B: Diagnostic — Hydraulic System....3900
Basic Hydraulic System — Hydraulic — Diagnostic....3984
Ladder — Hydraulic — Diagnostic....3991
Group 50C: Diagnostic — Boom....3900
Boom Fold/Unfold — Hydraulic — Diagnostic....4035
Boom Raise/Lower — Hydraulic — Diagnostic....4074
Boom Tilt — Hydraulic — Diagnostic....4083
Tread Adjust — Hydraulic — Diagnostic....4101
Section 279: Hydraulics Component Information....4106
Group 05: General Information....4106
Hydraulic Summary of Reference....4113
Group 40A: Accumulator or Attenuator....4106
A1....4118
Group 40B: Diagnostic Port....4106
B2....4120
Group 40C: Cylinder or Piston....4106
C3....4122
C4....4123
C5....4124
C6....4125
C7....4126
C8....4127
C9....4128
C10....4129
C11....4130
C12....4131
C13....4132
C14....4133
C15....4134
C29....4135
Group 40D: Check Valve....4106
D2....4137
D3....4138
D5....4139
D7....4140
D8....4141
D9....4142
D10....4143
D11....4144
D12....4145
D13....4146
D14....4147
D15....4148
D16....4149
D17....4150
D18....4151
D19....4152
D20....4153
D21....4154
D22....4155
Group 40F: Filter....4107
F3....4157
Group 40G: Valve Block or Assembly....4107
G4....4159
G5....4160
Group 40M: Motor....4107
M5....4162
Group 40O: Orifice....4107
O1....4164
O3....4165
O4....4166
O5....4167
O6....4168
O7....4169
O8....4170
O9....4171
O10....4172
O11....4173
O12....4174
O13....4175
O14....4176
O15....4177
O16....4178
O17....4179
Group 40P: Pump....4108
P6....4181
Group 40V: Solenoid Valve....4108
V10....4183
V11....4184
V13....4185
V14....4186
V15....4187
V16....4188
V17....4189
V18....4190
V19....4191
V20....4192
V21....4193
V22....4194
V23....4195
V24....4196
V25....4197
V44....4198
Section 280A: Solution System....4199
Group 10: Operational Checks....4199
Dead Head Pressure Test....4201
Check Flowmeter Calibration....4202
Nozzle Flow Check Test....4204
Solution System Valve Mechanical Check....4206
Group 20: Theory of Operation....4199
Solution System — Theory of Operation....4210
Group 30: Schematic....4199
Solution System Configuration....4215
Solution System — Schematic....4217
Group 50: Diagnostic Tests and Adjustments....4199
Solution System Eductor Diagnostic....4228
Solution System Loading Diagnostic....4237
Solution System Pressure Diagnostic....4246
Solution System Over- or Under-Application Diagnostic....4251
Section 280B: Foam Marker System....4261
Group 20A: Theory of Operation....4261
Foam Marker Theory of Operation....4263
Group 30A: Schematic....4261
Foam Marker Schematic....4266
Group 50A: Diagnostic....4261
Foam Marker Diagnostic....4280
Section 280C: Air Suspension System....4292
Group 20A: Theory of Operation....4292
Air Suspension — Theory of Operation....4295
Group 30A: Schematic....4292
Air Suspension Schematic....4299
Group 50A: Diagnostic....4292
Air Suspension Diagnostic....4307
Section 289A: Solution System Component Information....4313
Group 05: General Information....4313
Solution System Summary of References....4317
Group 40B: Sensor....4313
B9....4320
B10....4321
Group 40D: Check Valve....4313
D104....4323
Group 40F: Filter....4313
F104....4325
F105....4326
F106....4327
Group 40O: Orifice....4313
O101....4329
Group 40P: Pump....4313
P104....4331
Group 40R: Reservoir or Tank....4313
R102....4333
R103....4334
R105....4335
R106....4336
Group 40V: Valve....4313
V120....4338
V121....4339
V122....4340
V123....4341
V124....4342
V125....4343
V126....4344
V127....4345
V128....4346
V129....4347
V130....4348
V131....4349
V132....4350
V133....4351
V134....4352
V135....4353
V136....4354
V137....4355
V138....4356
V139....4357
Section 289B: Foam Marker System Component Information....4358
Group 05: General Information....4358
Foam Marker Summary of Reference....4360
Group 40B: Gauge....4358
B101....4362
Group 40D: Check Valve....4358
D101....4364
D102....4365
Group 40F: Filter....4358
F102....4367
F103....4368
Group 40G: Assembly....4358
G101....4370
G102....4371
Group 40P: Pumps....4358
P102....4373
Group 40R: Reservoirs....4358
R104....4375
Group 40V: Valve....4358
V106....4377
V107....4378
V108....4379
V109....4380
V110....4381
V111....4382
V112....4383
V113....4384
Group 40Y: Solenoid Valve....4358
Y56....4386
Y53....4387
Y55....4388
Y54....4389
Section 289C: Air Suspension System Component Information....4390
Group 05: General Information....4390
Air Suspension System Summary of Reference....4392
Group 40C: Air Bag....4390
C201....4394
C202....4395
C203....4396
C204....4397
Group 40F: Dryer....4390
F101....4399
Group 40G: Valve Assembly....4390
G201....4401
G202....4402
G203....4403
G204....4404
Group 40P: Compressor....4390
P101....4406
Group 40R: Reservoir....4390
R101....4408
Group 40V: Valve....4390
V205....4410
Section 290: Heating, Ventilation, and Air Conditioning System....4411
Group 05: General Information....4411
Air Conditioning System - Safety at Work....4414
Air-Conditioning System - Storage of Refrigerant Containers....4416
Air Conditioning System - Important....4417
Air Conditioning System - Preventive Maintenance....4418
Fill with Refrigerant Oil....4419
Air Conditioning System — R-134a Refrigerant....4421
Group 20: Theory of Operation....4411
HVAC — System Operation — Theory of Operation....4425
HVAC — Air Conditioning Compressor Operation — Theory of Operation....4428
HVAC — Air Conditioning Condenser Operation — Theory of Operation....4429
HVAC — Air Conditioning Evaporator Operation — Theory of Operation....4430
HVAC — Air Conditioning Expansion Valve Operation — Theory of Operation....4431
HVAC — Air Conditioning Receiver-Drier Operation — Theory of Operation....4432
HVAC — Air Conditioning Temperature Control Switch Operation — Theory of Operation....4433
HVAC — Air Conditioning ON/OFF Switch and Temperature Control Knob Operation — Theory of Operation....4434
HVAC — Heater Temperature Control Knob Operation — Theory of Operation....4435
HVAC — Heating and Ventilation Operation — Theory of Operation....4436
Group 30: Schematic....4411
HVAC — Schematic....4440
Group 50: Diagnostic Tests and Adjustments....4411
HVAC — Adjust Air Conditioner Temperature Control Switch....4444
HVAC — Adjust Heater Temperature Control Cable....4446
HVAC — Air Conditioning System Operating Pressure Test....4448
HVAC — Air Conditioning System Pressure Test....4449
HVAC — Air Conditioning System Pressure and Leak Test....4459
HVAC — Air Conditioning System Static Pressure Test....4461
HVAC — Temperature Drop Test....4467
Section 300: Tools....4473
Group 05B: Service Tools and Kits....4473
ServiceGard Tools....4475
Section 320: AutoTrac RowSense and AutoTrac Vision....4476
Group 20: Theory of Operation....4476
AutoTrac RowSense Harness Routing Overview....4478
AutoTrac RowSense Theory of Operation....4479
AutoTrac Vision Theory of Operation....4481
Row Guidance Control Unit (RG3) — Electrical — Theory of Operation....4483
Group 30: Schematic....4476
AutoTrac RowSense Schematic....4486
AutoTrac Vision Schematic....4488
Controller Area Network (CAN) Bus Path....4490
Row Guidance Control Unit (RG3) — Electrical — Schematic....4491
Group 50: Diagnostic....4476
AutoTrac RowSense Sensor Diagnostic....4495
AutoTrac RowSense Performance Diagnostic....4497
AutoTrac Vision Diagnostic....4501
Section 329: AutoTrac RowSense and AutoTrac Vision - Electrical Components....4502
Group 05: General Information....4502
AutoTrac RowSense and AutoTrac Vision Summary of References....4504
Group 40A: Electrical Assemblies....4502
XA7-2 — CAN (Implement) Passive Terminator....4507
XA7-3 — RowSense Harness to Cab Harness....4509
XA205 — Camera....4511
XA208-1 — Row Guidance Control Unit (RG3)....4513
XA208-2 — Row Guidance Control Unit (RG3)....4515
Group 40B: Sensors....4502
XB201 — RowSense Feeler Sensor, Right Hand....4519
XB202 — RowSense Feeler Sensor, Left Hand....4521
Group 40F: Fuses....4502
XF110 — RowSense Fuse....4525
Group 40X: Interconnects and Ground Points....4502
XGND225 — RowSense Ground....4529
XX68-2 — Camera....4531
XX220 — RowSense Harness to Feeler Extension Harness, Right Hand....4533
XX221 — RowSense Harness to Feeler Extension Harness, Left Hand....4535
XX222 — Feeler Extension Harness to Feeler Harness, Right Hand....4537
XX223 — Feeler Extension Harness to Feeler Harness, Left Hand....4539
XX224 — RowSense Harness to Camera Harness....4541
John Deere Self-Propelled Sprayer R4023 Diagnosis & Tests Service Manual (TM130819)
