CONTENTS
General Information
Safety
General References
References for Technical Information
Diagnostic Philosophy
Diagnostic Trouble Codes
Armrest Interface Control Software Diagnostic Trouble Codes
(AIC)
ActiveSeat™ Control Software Diagnostic Trouble Codes (ASU)
Automatic Temperature Control Software Diagnostic Trouble Codes
(ATC)
Chassis Control Software Diagnostic Trouble Codes (CCU)
Cab Load Center Software Diagnostic Trouble Codes (CLC)
Radio Software Diagnostic Trouble Codes (CRU)
Cab Suspension Control Software Diagnostic Trouble Codes (CSC)
Cab Switch Module Software Diagnostic Trouble Codes (CSM)
Engine Control Software Diagnostic Trouble Codes (ECU)
Engine Interface Control Software Diagnostic Trouble Codes (EIC)
Front Console Control Software Diagnostic Trouble Codes (FCC)
Hitch Control Software Diagnostic Trouble Codes (HCC)
Hitch Valve Software Diagnostic Trouble Codes (HV1)
Vehicle Security Control Software Diagnostic Trouble Codes (ICA)
JDLink™ Software Diagnostic Trouble Codes (JDL)
Operator Interface Control Software Diagnostic Trouble Codes
(OIC)
Primary Display Software Diagnostic Trouble Codes (PDU)
Front PTO Control Software Diagnostic Trouble Codes (PTF)
AutoPowr™ / IVT™ Transmission Control Software Diagnostic Trouble
Codes (PTI)
e23™ Transmission Control Software Diagnostic Trouble Codes
(PTP)
CommandQuad™ Transmission Control Software Diagnostic Trouble
Codes (PTQ)
Roof Lighting Control Software Diagnostic Trouble Codes (RLC)
Rear PTO Control Software Diagnostic Trouble Codes (RPT)
SCV Control Software Diagnostic Trouble Codes (SCC)
Secondary Hydraulic Control Software Diagnostic Trouble Codes
(SCO)
Suspended Front Axle Control Software Diagnostic Trouble Codes
(SFA)
SCV I Control Software Diagnostic Trouble Codes (SV1)
SCV II Control Software Diagnostic Trouble Codes (SV2)
SCV III Control Software Diagnostic Trouble Codes (SV3)
SCV IV Control Software Diagnostic Trouble Codes (SV4)
SCV V Control Software Diagnostic Trouble Codes (SV5)
SCV VI Control Software Diagnostic Trouble Codes (SV6)
Front Hitch SCV Control Software Diagnostic Trouble Codes (SVJ)
Mid-Stack SCV 1 Control Software Diagnostic Trouble Codes (SVK)
Mid-Stack SCV 2 Control Software Diagnostic Trouble Codes (SVL)
Mid-Stack SCV 3 Control Software Diagnostic Trouble Codes (SVM)
Mid-Stack SCV XIV Control Software Diagnostic Trouble Codes
(SVN)
Mid-Stack SCV XV Control Software Diagnostic Trouble Codes (SVO)
Tractor Equipment Control Software Diagnostic Trouble Codes
(TEC / TEI)
AutoPowr™ / IVT™ Transmission Shift Control Software Diagnostic
Trouble Codes (TII)
e23™ Transmission Shift Control Software Diagnostic Trouble
Codes (TIP)
CommandQuad™ Transmission Shift Control Software Diagnostic
Trouble Codes (TIQ)
Vehicle Load Center Control Software Diagnostic Trouble Codes
(VLC)
Virtual Terminal Implement Control Software Diagnostic Trouble
Codes (VTI)
Virtual Terminal Vehicle Control Software Diagnostic Trouble
Codes (VTV)
ActiveCommand Steering (ACS™) A-Box Main Control Software Diagnostic
Trouble Codes (XMA)
ActiveCommand Steering (ACS™) B-Box Main Control Software Diagnostic
Trouble Codes (XMB)
AutoTrac™ Main Control Software Diagnostic Trouble Codes (XMC)
ActiveCommand Steering (ACS™) A-Box Supervisor Control Software
Diagnostic Trouble Codes (XSA)
ActiveCommand Steering (ACS™) B-Box Supervisor Control Software
Diagnostic Trouble Codes (XSB)
AutoTrac™ Supervisor Control Software Diagnostic Trouble Codes
(XSC)
Observable Symptom and System Diagnostics
General References
Electrical
Electronic Control Units
AutoPowr™ / IVT™ Transmission
e23™ Transmission
CommandQuad™ Transmission (CQ)
Drivetrain
Brakes
Steering
Hydraulics
Suspension
Operator Station
Engine
General Information
Theory of Operation
Diagnostic Tests and Adjustments
Fuel, Air Intake, Exhaust and Cooling
General Information
Theory of Operation
Fuel, Air Intake, Exhaust and Cooling Component Information
General Information
Fuel, Air Intake, Exhaust, and Cooling System Component Location
Electrical
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
CommandQuad™ Transmission
AutoPowr / IVT Transmission
e23™ Transmission
Differential Lock
MFWD
PTO
Front PTO
Engines
GreenStar™ Display and Implement CAN bus
AMS Technology
Rear SCV’s and Rear Hitch
Front Hitch and Midstack SCV’s
Suspended Front Axle
Cab Suspension
Air Trailer Brakes
Secondary Brakes
Front Brakes
HVAC (Automatic)
Steering
Controller Area Network
Electronic Control Units
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 Unit Tests
Corner Post Display Control Unit Tests
Engine Control Unit Tests
4100 and 4600 Processor Control Unit Tests
Front Chassis Control Unit Tests
Power Assisted PTO Control Unit Tests
Rear Chassis Control Unit Tests
Roof Control Unit Tests
Steering Control Unit Tests
Armrest Interface Control Software Addresses (AIC)
ActiveSeat™ Control Software Addresses (ASU)
Automatic Temperature Control Software Addresses (ATC)
Chassis Control Software Addresses (CCU)
Cab Load Center Software Addresses (CLC)
Radio Control Software (CRU)
Cab Suspension Control Software Addresses (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 Control Software Addresses (HV1)
Vehicle Security Control Software Addresses (ICA)
JDLink™ Control Software Addresses (JDL)
Operator Interface Control Software Addresses (OIC)
Power Assisted PTO Control Software Addresses (PAP)
Primary Display Software Addresses (PDU)
Front PTO Control Software Addresses (PTF)
AutoPowr™ / IVT™ Transmission Control Software Addresses (PTI)
e23™ Transmission Control Software Addresses (PTP)
CommandQuad™ Transmission Control Software Addresses (PTQ)
Roof Lighting Control Software Addresses (RLC)
Rear PTO Control Software Addresses (RPT)
SCV Control Software Addresses (SCC)
Secondary Hydraulic Control Software Addresses (SCO)
Suspended Front Axle Control Software Addresses (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)
Mid-Stack SCV 1 Control Software Addresses (SVK)
Mid-Stack SCV 2 Control Software Addresses (SVL)
Mid-Stack SCV 3 Control Software Addresses (SVM)
Mid-Stack SCV XIV Control Software Addresses (SVN)
Mid-Stack SCV XV Control Software Addresses (SVO)
Tractor Equipment Control Software Addresses (TEC / TEI)
AutoPowr™ / IVT™ Transmission Shift Control Software Addresses
(TII)
e23™ Transmission Shift Control Software Addresses (TIP)
CommandQuad™ Transmission Shift Control Software Addresses (TIQ)
Vehicle Load Center Control Software Addresses (VLC)
Virtual Terminal Implement Control Software Addresses (VTI)
Virtual Terminal Vehicle Control Software Addresses (VTV)
ActiveCommand Steering (ACS™) A-Box Main Control Software Addresses
(XMA)
ActiveCommand Steering (ACS™) B-Box Main Control Software Addresses
(XMB)
AutoTrac™ Main Control Software Addresses (XMC)
ActiveCommand Steering (ACS™) A-Box Supervisor Control Software
Addresses (XSA)
ActiveCommand Steering (ACS™) B-Box Supervisor Control Software
Addresses (XSB)
AutoTrac™ Supervisor Control Software Addresses (XSC)
Electrical Component Information
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
General Information
Operational and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
e23™ Transmission
General Information
Operational and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
CommandQuad™ Transmission (CQ)
General Information
Operation and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
Drivetrain
General Information
Axles and Differential Lock Operation and Preliminary Checks
Axles and Differential Lock Theory of Operation
Axles and Differential Lock Schematic
Axles and Differential Lock Diagnostic Tests and 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
General Information
AutoPowr™ / IVT™ Transmission Components
e23™ Transmission Components
CommandQuad™ Transmission (CQ) Components
Drivetrain Components
Brakes
General Information
Operational and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
Steering
General Information
Operational and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
Steering and Brakes Component Information
General Information
Brake Components
Steering Components
Hydraulics
General Information
Operational and Preliminary Checks
Theory of Operation
Schematic
Diagnostic Tests and Adjustments
Hydraulics Component Information
General Information
Hydraulic Components
Suspension
General Information
Suspended Front Axle-Operational and Preliminary Checks
Suspended Front Axle-Theory of Operation
Suspended Front Axle-Schematic
Suspended Front Axle-Diagnostic Tests and Adjustments
Cab Suspension-Operational and Preliminary Checks
Cab Suspension-Theory of Operation
Cab Suspension-Schematic
Cab Suspension-Diagnostic Tests and Adjustments
Suspension Component Information
General Information
Suspension Components
Cab and Open Operator’s Station
General Information
HVAC Operational and Preliminary Checks
HVAC 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 Station Component Information
General Information
Cab and Open Operator’s Station Components
Tools
General Information
Dealer Fabricated Tools
AutoPowr™ / IVT™ Transmission-Install Test Equipment
e23™ Transmission-Install Test Equipment
CommandQuad™ Transmission (CQ)-Install Test Equipment
Drivetrain-Install Test Equipment
Brakes-Install Test Equipment
Hydraulics-Install Test Equipment
Suspension-Install Test Equipment
Cab and Open Operator’s Station-Install Test Equipment