John Deere 5075M (FT4/S5) and 5090M, 5100M, 5100MH, 5100ML, 5115M, 5115ML (IT4/S3B, FT4/S4) Tractors Diagnostic Manual (TM143619)

Table of Contents:
   Introduction
      Foreword
   General Information
      Safety
      General References
      How to Use This Manual
      Machine and Technical References
   Diagnostic Trouble Codes
      CCU Code Diagnostics
      ECU Code Diagnostics
      EIC Code Diagnostics
      HCC Code Diagnostics
      HV1 Code Diagnostics
      ICC Code Diagnostics
      JDL Code Diagnostics
      PTF Code Diagnostics
      PTR Code Diagnostics
      XMC Code Diagnostics
      XSC Code Diagnostics
   Observable Symptoms and System Diagnostics
      General References
      Engine Diagnostics
      Fuel, Air, and Cooling Diagnostics
      Electrical Diagnostics
      Electronic Control Unit Diagnostics
      Transmission Diagnostics
      Drive Systems Diagnostics
      Brakes Diagnostics
      Steering Diagnostics
      Hydraulic Diagnostics - Open Center System
      Cab/Operator Station Diagnostics
   Engine
      General References
      Calibrations, Preliminary and Operational Checks
      Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Fuel, Air, and Cooling
      General References
      Calibrations, Preliminary and Operational Checks
      Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Electrical - General and Theory of Operation
      General References
      Starting, Charging, and Neutral Start Circuit Theory of Operation
      Lighting System Theory of Operation
      Heating, Ventilation, and Air Conditioning Theory of Operation
      Front Wiper Theory of Operation
      Rear Wiper Theory of Operation
   Electrical Schematics
      General References
      Starting, Charging, and Grounds
      Neutral Start
      Accessory Power
      Horn
      Lights
      Warning Lights
      Junction Block
      Rear Implement Connector
      Front Implement Connector
      Auxiliary Headlights
      Back-Up Alarm and Beacon Lights
      R4 Joystick
      Power Outlets
      Heating
      Air Conditioning
      Air and Hydraulic Brakes
      Front Wiper and Washer
      Rear Wiper and Washer
      Dome Light, Door Switch, and Radio
      Air Seat
      Instrument Cluster
      SE25.1 - Rear PTO Switches and Wheel Speed
      SE25.2 - R2 Joystick
      SE25.3 - Front PTO
      ELX Power and Relay
      MFWD
      Fuel Heater 4.5L (IT4/Stage IIIB)
      Transmission Control Unit
      ECU 4.5L (FT4/Stage IV)
      ECU 4.5L (IT4/Stage IIIB)
      ECU 2.9L (FT4/Stage IIIB and V)
      CAN Terminators
      JDLink
      Electrohydraulic Hitch
   Electrical Components and Connectors
      General References
      Assemblies, Modules, and Control Units
      Sensors
      Work Lights and Various Devices
      Fuses and Protection Devices
      Batteries and Charging
      Warning Lights, Alarms, and Signaling Devices
      Relays
      Motors
      Resistors
      Switches
      Diodes
      Harnesses
      Connectors
      Grounds
      Interconnects
      Solenoids and Electrically Actuated Mechanical Devices
   Electrical Test and Adjustments
      General References
      Tests and Adjustments
   Electronic Control Units
      General References
      Calibrations, Preliminary and Operational Checks
      Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
      Chassis Control (CCU)
      Engine Control (ECU) 4.5L IT4
      Engine Control (ECU) 2.9L FT4
      Engine Control (ECU) 4.5L FT4
      Engine Interface Control (EIC)
      Hitch Control (HCC)
      Hitch Valve Control (HV1)
      Instrument Cluster Control (ICC)
      JDLink (JDL)
      Front PTO Control (PTF)
      Power Train Reverser Control (PTR)
      AutoTrac Main Control (XMC)
      AutoTrac Supervisor Control (XSC)
   Transmissions
      General References
      Calibrations, Preliminary and Operational Checks
      Control Valves Theory of Operation
      Forward and Reverse Theory of Operation
      Speed Theory of Operation
      Range Theory of Operation
      Creeper Theory of Operation
      Lubrication Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Drive Systems
      General References
      Calibrations, Preliminary and Operational Checks
      Differential Theory of Operation
      Differential Lock Theory of Operation
      Final Drive Theory of Operation
      Front PTO Theory of Operation
      Rear PTO Theory of Operation
      High Crop Axle Theory of Operation
      MFWD Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Brakes
      General References
      Calibrations, Preliminary and Operational Checks
      Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Steering
      General References
      Calibrations, Preliminary and Operational Checks
      Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Hydraulics - Open Center System
      General References
      Calibrations, Preliminary and Operational Checks
      Hydraulic Filter Theory of Operation
      Hydraulic Pump Theory of Operation
      Electrohydraulic Hitch Theory of Operation
      Mechanical Hitch Theory of Operation
      Front Hitch Theory of Operation
      Dual Mid-Mount SCV Theory of Operation
      Triple Mid-Mount SCV Theory of Operation
      Dual Rear SCV Theory of Operation
      Triple Rear SCV Theory of Operation
      Power Beyond Theory of Operation
      Quick Disconnect Coupler Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Cab/Operator Station
      General References
      Calibrations, Preliminary and Operational Checks
      Heating, Ventilation, and Air Conditioning Theory of Operation
      Seat Theory of Operation
      Schematics
      Components and Connectors
      Tests and Adjustments
   Special Tools
      General References
      Dealer Fabricated Tools
      Section 240A
      Section 240B
      Section 240C
      Section 240D