John Deere 6230R 6250R Tractors Diagnostic Manual TM409719

The John Deere 6230R 6250R Tractors Diagnostic Manual provides detailed diagnostic information for the 6230R and 6250R tractor models from MY2017. It covers tractor serial number information, model year details, software update packages, CIU improvement programs, diagnostic trouble codes, observable symptoms, and system diagnostics. The manual also includes engine, fuel and cooling systems, electrical systems, electronic control units, drivetrain, AutoPowr/IVT transmission and CommandPRO, steering, brakes, hydraulics, machine-specific systems, suspension systems, operator’s cab components, and special tools. :contentReference[oaicite:0]{index=0}

Specifications: SM

Brand: John Deere 6000 Series Tractors
Type of Document: Diagnostic Manual
Model Year: 2017, 2018, 2019, 2020, 2021
Type of Equipment: Tractor
Model: 6230R, 6250R
Manual Number: TM409719
Language: English
Format: PDF

Details:

Introduction

Foreword
Information on the Structure and Composition of the Tractor Serial Number
Serial number reset to 100.001 on 2021-01-22
Model Year Overview (MY17- )
Software Update Packages
Information About the Introduction and Content of the CIU Improvement Program of the Year 2017
Information About the Introduction and Contents of the CIU Improvement Programs of the Year 2018
Information About the Introduction and Contents of the CIU Improvement Programs of the Year 2019
Information about the Introduction and Contents of the CIU Improvement Programs of the year 2020
Information about the Introduction and Contents of the CIU Improvement Programs of the year 2021

General Information

Safety Measures
General References

Diagnostic Trouble Codes

AIC Control Software
ATC Control Software
CCU Control Software
CLC Control Software
CSC Control Software
CRU Control Software
CSM Control Software
Control software DE7
ECU Control Software
EIC Control Software
ETC Control Software
FCC Control Software
GR6 Control Software (AMS)
HCC Control Software
HV1 Control Software
ICA Control Software
IR1 Control Software (AMS)
IR6 Control Software (AMS)
ITC Control Software (AMS)
JDL Control Software (AMS)
JL2 Control Software (AMS)
MDI Control Software
MFC Control Software
NAV Control Software (AMS)
OIC Control Software
PAP control software
PDU Control Software
PLC Control Software
PTA Control Software
PTF Control Software
RLC Control Software
RPT Control Software
SB1 Control Software (E-SCV I, Version 1)
SB2 Control Software (E-SCV II, Version 1)
SB3 Control Software (E-SCV III, Version 1)
SB4 Control Software (E-SCV IV, Version 1)
SB5 Control Software (E-SCV V, Version 1)
SB6 Control Software (E-SCV VI, Version 1)
SBJ Control Software (E-SCV X, Version 1)
SBK Control Software (E-SCV XI, Version 1)
SBL Control Software (E-SCV XII, Version 1)
SBM Control Software (E-SCV XIII, Version 1)
SBN Control Software (E-SCV XIV, Version 1)
SCC Control Software
SCO Control Software
SFA Control Software
SMV Control Software
TEC Control Software
TEI Control Software
TIA Control Software
TIN Control Software
TM1 Control Software (E-SCV I, Version 2)
TM2 Control Software (E-SCV II, Version 2)
TM3 Control Software (E-SCV III, Version 2)
TM4 Control Software (E-SCV IV, Version 2)
TM5 Control Software (E-SCV V, Version 2)
TM6 Control Software (E-SCV VI, Version 2)
TMJ Control Software (E-SCV X, Version 2)
TMK Control Software (E-SCV XI, Version 2)
TML Control Software (E-SCV XII, Version 2)
TMM Control Software (E-SCV XIII, Version 2)
TMN Control Software (E-SCV XIV, Version 2)
VLC Control Software
VTI Control Software (AMS)
VTV Control Software (AMS)
XMC Control Software
XSC Control Software

Observable Symptoms and System Diagnostics

Engine
Fuel, Air Intake, and Cooling System
Electrical System
Electronic Control Units
Drivetrain (without Transmission)
AutoPowr / IVT Transmission / CommandPRO
Steering
Brakes
Hydraulic System
Machine-Specific Systems
Suspension Systems
Operator’s Cab

Engine

Aftertreatment, Theory of Operation

Fuel, Air Intake, and Cooling System

General Information
Fuel System, Theory of Operation
Air Intake System, Theory of Operation
Cooling System, Theory of Operation
Charge Air Circuit, Theory of Operation
Cold-Weather Starting System, Theory of Operation
DEF Cooling Circuit, Theory of Operation
Viscous Fan Drive (Electric), Theory of Operation
Fuel, Air Intake, and Cooling Systems – Schematics
Fuel, Air Intake, and Cooling Systems – Tests and Adjustments

Fuel, Air Intake, and Cooling Systems – Component Information

Fuel System, Component Information
Aftertreatment, Component Information
Cooling System, Component Information
Charge Air Circuit, Component Information
Cold Start System, Component Information

Electrical System

Electrical System – General Information
Electrical System – Theory of Operation
Electrical System – Schematics
Starting and Charging Circuit
Voltage Converter
Lights
Worklights
Dome Light
Turn-Signal Lights
Operator’s Seat
Acoustic Alarm
Windshield and Rear Window Wipers
Heater / Ventilation / Air-Conditioning (HVAC)
Power Outlet Sockets
Radio
Electrical Outside Mirrors
Accessories
TEC Control Software and ISOBUS
AutoTrac
Radar
JDLink/Service ADVISOR Remote
Electronic Engine Control
Immobilizer
Fuel System
AutoPowr / IVT Transmission / CommandPRO
Differential Lock
Front-wheel drive
Rear PTO
Front PTO
Brakes
Rear hitch
E-SCV Selective Control Valves
Suspended Front-Wheel Drive Axle
Cab Suspension
Electro-Hydraulic Pick-Up Hitch (E-PUH)
Front Loader
Front Hitch
Display
Cab Switch Module
Video Cameras
LIN Bus Modules
CAN Bus Systems
Ground Connections
Electronic Control Units

Electronic Control Units

Electronic Control Units – General Information
Electronic Control Units – Interactive Tests and Calibrations
Electronic Control Units – Information on Programming
Electronic Control Units – Theory of Operation
Immobilizer – Immobilizer Control Unit
AIC Control Software
ATC Control Software
CCU Control Software
CLC Control Software
CRU Control Software
CSC Control Software
CSMcommandarm – CSM Control Software (CommandARM)
CSM Control Software
Control software DE7
ECU Control Software
EIC Control Software
ETC Control Software
FCC Control Software
GR6 Control Software (AMS)
HCC Control Software
HV1 Control Software
ICA Control Software
IR1 Control Software (AMS)
IR6 Control Software (AMS)
ITC Control Software (AMS)
JDL Control Software (AMS)
JL2 Control Software (AMS)
MDI Control Software
MFC Control Software
NAV Control Software (AMS)
OIC Control Software
PAP control software
PDU Control Software
PLC Control Software
PTA Control Software
PTF Control Software
RLC Control Software
RPT Control Software
SB1 Control Software (E-SCV I, Version 1)
SB2 Control Software (E-SCV II, Version 1)
SB3 Control Software (E-SCV III, Version 1)
SB4 Control Software (E-SCV IV, Version 1)
SB5 Control Software (E-SCV V, Version 1)
SB6 Control Software (E-SCV IV, Version 1)
SBJ Control Software (E-SCV X, Version 1)
SBK Control Software (E-SCV XI, Version 1)
SBL Control Software (E-SCV XII, Version 1)
SBM Control Software (E-SCV XIII, Version 1)
SBN Control Software (E-SCV XIV, Version 1)
SCC Control Software
SCO Control Software
SFA Control Software
TEC Control Software
TEI Control Software
TIA Control Software
TIN Control Software
TM1 Control Software (E-SCV I, Version 2)
TM2 Control Software (E-SCV II, Version 2)
TM3 Control Software (E-SCV III, Version 2)
TM4 Control Software (E-SCV IV, Version 2)
TM5 Control Software (E-SCV V, Version 2)
TM6 Control Software (E-SCV VI, Version 2)
TMJ Control Software (E-SCV X, Version 2)
TMK Control Software (E-SCV XI, Version 2)
TML Control Software (E-SCV XII, Version 2)
TMM Control Software (E-SCV XIII, Version 2)
TMN Control Software (E-SCV XIV, Version 2)
VLC Control Software
VTI Control Software (AMS)
VTV Control Software (AMS)
XMC Control Software
XSC Control Software

Electrical Connectors, Wiring Harnesses, and Components

Electrical Connectors, Wiring Harnesses, and Components – General Information
Summary of Electrical Components and Wiring Harness
Electrical Components – Assemblies
Electrical Components – Sensors
Electrical Components – Various Devices and Equipment
Electrical Components – Fuses, Relays, and Diodes
Electrical Components – Power Supply and Alternator
Electrical Components – Monitoring and Signaling Devices
Electrical Components – Electrical Motors
Electrical Components – Resistors
Electrical Components – Switches
Wiring Harnesses
Wiring Harnesses – Battery Cables
Wiring Harnesses – Antennas, Ethernet, Monitor, USB
Connector
Ground Points
Electrical Components – Solenoid Valves and Solenoids
Electrical Components – Other

Drivetrain (without Transmission)

Drivetrain (without Transmission) – Operational Checks
Drive Train (without Transmission) – Theory of Operation
Drive Train (without Transmission) – Tests and Adjustments

AutoPowr/IVT Transmission / CommandPRO

AutoPowr/IVT Transmission – General Information / CommandPRO
AutoPowr/IVT Transmission – Operational Checks / CommandPRO
AutoPowr/IVT Transmission – Theory of Operation / CommandPRO
AutoPowr/IVT Transmission – Hydraulic Schematics / CommandPRO
AutoPowr/IVT Transmission – Tests and Adjustments / CommandPRO

Drivetrain – Component Information

Drivetrain (without Transmission) – Component Information
AutoPowr/IVT Transmission – Component Information – CommandPRO

Steering

Steering – General Information
Steering – Operational Checks
Steering – Theory of Operation
Steering – Schematics
Steering – Tests and Adjustments

Brakes

Brakes – General Information
Brakes – Operational Checks
Brakes – Theory of Operation
Brakes – Schematics
Brakes – Tests and Adjustments

Steering and Brakes – Component Information

Steering – Component Information
Brakes – Component Information

Hydraulic System

Hydraulic System – General Information
Hydraulic System – Operational Checks
Hydraulic System – Theory of Operation
Oil Filter, Additional Oil Reservoir, Charge Pump and Hydraulic Pump – Theory of Operation
Rear Hitch – Theory of Operation
Front Hitch – Theory of Operation
Selective Control Valves (SCVs) – Theory of Operation
Electro-Hydraulic Trailer Hitch (E-PUH) – Theory of Operation
Hydraulic System – Schematics
Hydraulic System – Tests and Adjustments

Hydraulic System – Component Information

Hydraulic System – Component Information

Machine-Specific Systems

Machine-Specific Systems – General Information

Suspension Systems

Suspension Systems – Operational Checks
Suspended Front-Wheel Drive Axle – Theory of Operation
Cab Suspension – Theory of Operation
Suspended Front-Wheel Drive Axle – Schematics
Cab Suspension – Schematics
Suspended Front-Wheel Drive Axle – Tests and Adjustments
Cab Suspension – Tests and Adjustments

Machine-Specific Systems and Suspension Systems – Component Information

Suspended Front-Wheel Drive Axle – Component Information
Cab Suspension – Component Information
Machine-Specific Systems – Component Information

Operator’s Cab

Operator’s Cab – Operational Checks
Operator’s Cab – Theory of Operation
Operator’s Cab – Tests and Adjustments

Operator’s Cab – Component Information

Air-Conditioning System/Automatic Air-Conditioning Control – Component Information
Operator’s Cab – Cab Category 4 – Component Information

Special Tools

General Information
Section 250A
Section 250B
Section 260A
Section 260B
Section 280A
Section 280B

John Deere 6230R 6250R Tractors Diagnostic Manual TM409719