John Deere 8225R-8400R SN 120000- 8R tractor pdf diagnostic technical manual (TM146419)
Format: PDF
Pages: 7080
File size: 140.26 MB
Language: English
Models: 8225R, 8245R, 8270R, 8295R, 8320R, 8335R, 8345R, 8370R, 8400R 8R Tractors Diagnostic (S.N. 120000—), (Russia S. N. 058001—)
Table of Contents for TM146419 manual
- Contents
- Foreword
- General Information
- Contents
- Safety
- General References
- References for Technical Information
- Diagnostic Philosophy
- Diagnostic Trouble Codes
- Contents
- Armrest Interface Control SoftwareDiagnostic Trouble Codes (AIC)
- ActiveSeat™ Control Software DiagnosticTrouble Codes (ASU)
- Automatic Temperature Control SoftwareDiagnostic Trouble Codes (ATC)
- Chassis Control Software DiagnosticTrouble Codes (CCU)
- Cab Load Center Software DiagnosticTrouble Codes (CLC)
- Radio Software Diagnostic Trouble Codes(CRU)
- Cab Suspension Control SoftwareDiagnostic Trouble Codes (CSC)
- Cab Switch Module Software DiagnosticTrouble Codes (CSM)
- Engine Control Software Diagnostic TroubleCodes (ECU)
- Engine Interface Control Software DiagnosticTrouble Codes (EIC)
- Front Console Control Software DiagnosticTrouble Codes (FCC)
- Hitch Control Software Diagnostic TroubleCodes (HCC)
- Hitch Valve Software Diagnostic TroubleCodes (HV1)
- Vehicle Security Control Software DiagnosticTrouble Codes (ICA)
- JDLink™ Software Diagnostic Trouble Codes(JDL)
- Operator Interface Control SoftwareDiagnostic Trouble Codes (OIC)
- Primary Display Software Diagnostic TroubleCodes (PDU)
- Front PTO Control Software DiagnosticTrouble Codes (PTF)
- AutoPowr™ / IVT™ Transmission ControlSoftware Diagnostic Trouble Codes (PTI)
- Group PTP_23SPD e23™ Transmission Control SoftwareDiagnostic Trouble Codes (PTP)
- Group PTP_16SPD 16-Speed Powershift TransmissionControl Software Diagnostic Trouble Codes (PTP)
- Roof Lighting Control Software DiagnosticTrouble Codes (RLC)
- Rear PTO Control Software DiagnosticTrouble Codes (RPT)
- SCV Control Software Diagnostic TroubleCodes (SCC)
- Secondary Hydraulic Control SoftwareDiagnostic Trouble Codes (SCO)
- Suspended Front Axle Control SoftwareDiagnostic Trouble Codes (SFA)
- SCV I Control Software Diagnostic TroubleCodes (SV1)
- SCV II Control Software Diagnostic TroubleCodes (SV2)
- SCV III Control Software Diagnostic TroubleCodes (SV3)
- SCV IV Control Software Diagnostic TroubleCodes (SV4)
- SCV V Control Software Diagnostic TroubleCodes (SV5)
- SCV VI Control Software Diagnostic TroubleCodes (SV6)
- Front Hitch SCV Control Software DiagnosticTrouble Codes (SVJ)
- Front SCV XIV Control Software DiagnosticTrouble Codes (SVN)
- Front SCV XV Control Software DiagnosticTrouble Codes (SVO)
- Group TEC-TEI Tractor Equipment Control SoftwareDiagnostic Trouble Codes (TEC/TEI)
- AutoPowr™ / IVT™ Transmission Shift ControlSoftware Diagnostic Trouble Codes (TII)
- Powershift Transmission Shift ControlSoftware Diagnostic Trouble Codes (TIP)
- Vehicle Load Center Control SoftwareDiagnostic Trouble Codes (VLC)
- Virtual Terminal Implement Control SoftwareDiagnostic Trouble Codes (VTI)
- Virtual Terminal Vehicle Control SoftwareDiagnostic Trouble Codes (VTV)
- ActiveCommand Steering (ACS™) A-BoxMain Control Software Diagnostic Trouble Codes (XMA)
- ActiveCommand Steering (ACS™) B-BoxMain Control Software Diagnostic Trouble Codes (XMB)
- AutoTrac™ Main Control SoftwareDiagnostic Trouble Codes (XMC)
- ActiveCommand Steering (ACS™) A-BoxSupervisor Control Software Diagnostic Trouble Codes(XSA)
- ActiveCommand Steering (ACS™) B-BoxSupervisor Control Software Diagnostic Trouble Codes(XSB)
- AutoTrac™ Supervisor Control SoftwareDiagnostic Trouble Codes (XSC)
- Observable Symptom and SystemDiagnostics
- Contents
- General References
- Fuel, Air Intake, Exhaust, and Cooling
- Electrical
- Electronic Control Units
- AutoPowr™ / IVT™ Transmission
- e23™ Transmission
- 16-Speed Powershift Transmission (PST)
- Drivetrain
- Brakes
- Steering
- Hydraulics
- Suspension
- Operator Station
- Engine
- Contents
- General Information
- Theory of Operation
- Diagnostic Tests and Adjustments
- Engine Component Information
- Contents
- General Information
- Engine Component Location
- Fuel, Air Intake, Exhaust, and Cooling
- Contents
- General Information
- Theory of Operation
- Schematic
- Fuel, Air Intake, Exhaust, and CoolingComponent Information
- Contents
- General Information
- Fuel, Air Intake and Exhaust SystemComponent Location
- Cooling System Component Location
- Electrical
- Contents
- General Information
- Theory
- Electrical System Wiring Diagrams
- Starting and Charging
- Road Lighting
- Field Lighting
- Interior Lighting
- ActiveSeat™
- Standard and Heated Seat
- Audible Alerts
- Windshield Wipers
- Operator Station
- Remote Mirrors
- Radio
- Accessory Power Connectors
- AutoPowr™ / IVT™ Transmission
- e23™ Transmission
- 16-Speed Powershift Transmission
- Differential Lock
- MFWD
- PTO
- Front PTO
- Engines
- GreenStar™ Display and Implement CANBus
- AMS Technology
- Rear SCV's and Rear Hitch
- Front Hitch and Front SCV's
- Suspended Front Axle
- Cab Suspension
- Trailer Brakes
- Secondary Brakes
- Front Brakes
- HVAC (Automatic)
- Steering
- Controller Area Network (CAN)
- Electronic Control Units
- Contents
- General Information
- Interactive Tests and Calibrations
- Control Unit Schematics
- Armrest Control Unit Tests
- Automatic Temperature Control Unit Tests
- Cab Control Unit Tests
- Generation 4 CommandCenter™ Control UnitTests
- Corner Post Display Control Unit Tests
- Engine Control Unit Tests
- 4100 and 4600 Processor Control Unit Tests
- Front Chassis Control Unit Tests
- Rear Chassis Control Unit Tests
- Roof Control Unit Tests
- Steering Control Unit Tests
- Armrest Interface Control SoftwareAddresses (AIC)
- ActiveSeat™ Control Software Addresses(ASU)
- Automatic Temperature Control SoftwareAddresses (ATC)
- Chassis Control Software Addresses (CCU)
- Cab Load Center Software Addresses (CLC)
- Radio Control Software (CRU)
- Cab Suspension Control SoftwareAddresses (CSC)
- Cab Switch Module Software Addresses(CSM)
- Engine Control Software Addresses (ECU)
- Engine Interface Control Software Addresses(EIC)
- Front Console Control Software Addresses(FCC)
- Hitch Control Software Addresses (HCC)
- Hitch Valve Software Addresses (HV1)
- Vehicle Security Control Software Addresses(ICA)
- JDLink™ Software Addresses (JDL)
- Operator Interface Control SoftwareAddresses (OIC)
- Primary Display Software Addresses (PDU)
- Front PTO Control Software Addresses (PTF)
- AutoPowr™ / IVT™ Transmission ControlSoftware Addresses (PTI)
- Group PTP-23SPD e23™ Transmission Control SoftwareAddresses (PTP)
- Group PTP-16SPD 16-Speed Powershift TransmissionControl Software Addresses (PTP)
- Roof Lighting Control Software Addresses(RLC)
- Rear PTO Control Software Addresses (RPT)
- SCV Control Software Addresses (SCC)
- Secondary Hydraulic Control SoftwareAddresses (SCO)
- Suspended Front Axle Control SoftwareAddresses (SFA)
- SCV I Control Software Addresses (SV1)
- SCV II Control Software Addresses (SV2)
- SCV III Control Software Addresses (SV3)
- SCV IV Control Software Addresses (SV4)
- SCV V Control Software Addresses (SV5)
- SCV VI Control Software Addresses (SV6)
- Front Hitch SCV Control Software Addresses(SVJ)
- Front SCV XIV Control Software Addresses(SVN)
- Front SCV XV Control Software Addresses(SVO)
- Group TEC-TEI Tractor Equipment Control SoftwareAddresses (TEC/TEI)
- AutoPowr™ / IVT™ Transmission Shift ControlSoftware Addresses (TII)
- Powershift Transmission Shift ControlSoftware Addresses (TIP)
- Vehicle Load Center Control SoftwareAddresses (VLC)
- Virtual Terminal Implement Control SoftwareAddresses (VTI)
- Virtual Terminal Vehicle Control SoftwareAddresses (VTV)
- ActiveCommand Steering (ACS™) A-BoxMain Control Software Addresses (XMA)
- ActiveCommand Steering (ACS™) B-BoxMain Control Software Addresses (XMB)
- AutoTrac™ Main Control SoftwareAddresses (XMC)
- ActiveCommand Steering (ACS™) A-BoxSupervisor Control Software Addresses (XSA)
- ActiveCommand Steering (ACS™) B-BoxSupervisor Control Software Addresses (XSB)
- AutoTrac™ Supervisor Control SoftwareAddresses (XSC)
- Electrical Component Information
- Contents
- General Information
- Electrical Assemblies
- Sensors
- Condensors/Capacitors
- Lights
- Fuses
- Charging
- Monitoring Devices
- Relays
- Motors
- Switches
- Diodes
- Wiring Harnesses
- Interconnects and Ground Points
- Electronically Actuated Mechanical Devices
- AutoPowr™ / IVT™ Transmission
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operation
- Schematic
- Diagnostic Tests and Adjustments
- e23™ Transmission
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operation
- Schematic
- Diagnostic Tests and Adjustments
- 16-Speed PowerShift Transmission(PST)
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operation
- Schematic
- Diagnostic Tests and Adjustments
- Drivetrain
- Contents
- General Information
- Axles and Differential Lock Operation andPreliminary Checks
- Axles and Differential Lock Theory ofOperation
- Axles and Differential Lock Schematic
- Axles and Differential Lock Diagnostic Testsand Adjustments
- MFWD Operation and Preliminary Checks
- MFWD Theory of Operation
- MFWD Schematic
- MFWD Diagnostic Tests and Adjustments
- PTO Operation and Preliminary Checks
- PTO Theory of Operation
- PTO Schematic
- PTO Diagnostic Tests and Adjustments
- Drivetrain Component Information
- Contents
- General Information
- AutoPowr™ / IVT™ TransmissionComponents
- e23™ Transmission Components
- 16-Speed PowerShift Transmission (PST)Components
- Drivetrain Components
- Brakes
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operations
- Schematic
- Diagnostic Tests and Adjustments
- Steering
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operation
- Schematic
- Diagnostic Tests and Adjustments
- Observable System Diagnosis
- Steering and Brakes ComponentInformation
- Contents
- General Information
- Brake Components
- Steering Components
- Hydraulics
- Contents
- General Information
- Operational and Preliminary Checks
- Theory of Operation
- Schematic
- Diagnostic Tests and Adjustments
- Hydraulics Component Information
- Contents
- General Information
- Hydraulic Components
- Suspension
- Contents
- General Information
- Suspended Front Axle-Operational andPreliminary Checks
- Suspended Front Axle-Theory of Operation
- Suspended Front Axle Schematic
- Suspended Front Axle-Diagnostic Tests andAdjustments
- Cab Suspension-Operational andPreliminary Checks
- Cab Suspension-Theory of Operation
- Cab Suspension Schematic
- Cab Suspension-Diagnostic Tests andAdjustments
- Suspension Component Information
- Contents
- General Information
- Suspension Components
- Cab and Open Operator's Station
- Contents
- General Information
- HVAC Operational and Preliminary Checks
- HVAC System Theory of Operation
- HVAC-Schematic
- HVAC Diagnostic Tests and Adjustments
- Seat Operational and Preliminary Checks
- Seat Theory of Operation
- Seat Schematic
- Seat Diagnostic Tests and Adjustments
- Cab and Open Operator's StationComponent Information
- Contents
- General Information
- Cab and Open Operator's Station Components
- Tools
- Contents
- General Information
- Dealer Fabricated Tools
- Fuel, Air Intake, Exhaust, and Cooling-InstallTest Equipment
- AutoPowr™ / IVT™ Transmission-InstallTest Equipment
- e23™ Transmission - Install Test Equipment
- 16-Speed PowerShift Transmission (PST)-Install Test Equipment
- Hydraulics-Install Test Equipment
- Suspension-Install Test Equipment
- Cab and Open Operator's Station-Install TestEquipment
A Diagnostic Technical Manual is a specialized resource designed to help operators and technicians identify and resolve mechanical, electrical, and hydraulic issues. Unlike a standard repair manual, the diagnostic version focuses on troubleshooting, error code interpretation, and system testing.
What’s included in this document:
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Detailed electrical and hydraulic schematics for precise fault finding.
-
Step-by-step diagnostic procedures for engine, transmission, and onboard electronics.
-
Descriptions of diagnostic trouble codes (DTC) and their solutions.
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Operational tests to ensure your equipment meets factory performance standards.
Using an original diagnostic manual ensures accurate repairs, minimizes downtime, and prevents costly mistakes by identifying the root cause of equipment failure before you start replacing parts.