
John Deere 5085E and 5100E iT4 Tractors Diagnostic Manual TM128219
The John Deere 5085E and 5100E iT4 Tractors Diagnostic Manual provides detailed technical information for diagnostics, troubleshooting, testing, adjustments, and system operation. The manual covers diagnostic trouble codes, engine, fuel, air intake, exhaust and cooling systems, electrical systems, electronic control units, drive systems and transmissions, steering and brakes, hydraulics, cab and open operator station systems, and special tools.
Specifications: SM
- Brand: John Deere
- Type of Document: Diagnostic Manual
- Emission Standards: Interim Tier 4
- Type of Equipment: Tractor
- Model: 5085E, 5100E
- Manual Number: TM128219
- Language: English
- Format: PDF
Details:
Table of Contents
Introduction
- Foreword
General Information
- Safety
- General References
- Technical Specific References
- Understanding Tractor Serial Numbers
Diagnostic Trouble Codes
- CCU Code Diagnostics
- ECU Code Diagnostics
- EIC Code Diagnostics
- ICC Code Diagnostics
- PTR Code Diagnostics
Observable Symptoms and System Diagnostics
- General References
- Engine Diagnostics
- Fuel, Air Intake, Exhaust, and Cooling Diagnostics
- Electrical Diagnostics
- Electronic Control Unit Diagnostics
- Drive Systems and Transmission Diagnostics
- Steering and Brakes Diagnostics
- Hydraulic Diagnostics
- Cab/Open Operator’s Station Diagnostics
Engine
- General References
- Engine Calibrations, Preliminary Checks and Operational Checks
- Engine Theory of Operation
- Engine Schematics
- Engine Component and Connector Information
- Engine Tests and Adjustments
Fuel, Air Intake, Exhaust, and Cooling
- General References
- Fuel, Air Intake, Exhaust, and Cooling Calibrations, Preliminary and Operational Checks
- Fuel, Air Intake, Exhaust, and Cooling Theory of Operation
- Fuel, Air Intake, Exhaust, and Cooling Schematics
- Fuel, Air Intake, Exhaust, and Cooling Component and Connector Information
- Fuel, Air Intake, Exhaust, and Cooling Tests and Adjustments
Electrical General and Theory of Operation
- General References
- Turn Signal Switch and Warning Lights
- Warning and Turn Signal Lighting (License and Clearance Lights)
- Wipers (Two Speed)
- Wipers (Single Speed)
- Rear Wipers
- Instrument Cluster Control (ICC)
- Electrohydraulic Control Unit (EHC)
- Power Train Reverser (PTR)
- Chassis Control Unit (CCU)
- Engine Control Unit (ECU)
- Controller Area Network
Electrical Schematics
- General References
- Key Switch, Starter and Alternator (SE1)
- Neutral Start (SE2)
- Accessory Power (SE3)
- Horn (SE4)
- Light Switch, Headlights, and Signal Lights (SE5A)
- Cab Work Lighting (SE5B)
- Open Operator Station Work Lighting (SE5C)
- Turn Signal Switch and Warning Lights (SE6)
- Light Switch, Headlights and Signal Lights (License and Clearance Lights) (SE7A)
- Cab Work Lighting (License and Clearance Lights) (SE7B)
- Warning and Turn Signal Lighting (License and Clearance Lights) (SE8)
- Junction Block Power (SE9)
- Trailer Connector (SE10)
- Trailer Connector (Implement Flood Light Connector) (SE11)
- Loader Lights (SE12)
- Back-Up Alarm (SE13A)
- Beacon Light (SE13B)
- Mid-Mount SCV (SE14)
- Power Outlets (Square Terminals) (SE15A)
- Power Outlets (Round Terminals) (SE15B)
- Heating (SE16)
- Air Conditioning (SE17)
- Wipers (Two Speed) (SE19)
- Wipers (Single Speed) (SE20)
- Rear Wipers (SE21)
- Dome Light, Door Switch, and Radio (SE22)
- Air Seat (SE23)
- Instrument Cluster Control (ICC) (SE24)
- Seat, Rear PTO and Wheel Speed (SE25A)
- Multi-Function Control Lever (SE25B)
- ELX Relay and Fuses (SE26)
- Mechanical Front-Wheel Drive (MFWD) (SE27)
- Brake Switch (SE28)
- Electrohydraulic Control Unit (EHC) (SE29A)
- Power Train Reverser Control Unit (PTR) (SE29B)
- Chassis Control Unit (CCU) (SE29C)
- Engine Control Unit (ECU) (SE30)
- Controller Area Network (SE32)
Electrical Components and Connectors
- General References
- Starting and Charging (SE1)
- Neutral Start (SE2)
- Accessory Power (SE3)
- Horn (SE4)
- Light Switch, Headlights, and Signal Lights (SE5A)
- Cab Work Lighting (SE5B)
- Open Operator Station Work Lighting (SE5C)
- Turn Signal Switch and Warning Lights (SE6)
- Light Switch, Headlights and Signal Lights (License and Clearance Lights) (SE7A)
- Cab Work Lighting (License and Clearance Lights) (SE7B)
- Warning Light Switch and Turn Signal Lighting (License and Clearance Lights) (SE8)
- Junction Block Power (SE9)
- Trailer Connector (SE10)
- Trailer Connector (Implement Flood Light Connector) (SE11)
- Loader Lights (SE12)
- Back-Up Alarm (SE13A)
- Beacon Light (SE13B)
- Mid-Mount SCV (SE14)
- Power Outlets (Square Terminals) (SE15A)
- Power Outlets (Round Terminals) (SE15B)
- Heating (SE16)
- Air Conditioning (SE17)
- Wipers (Two Speed) (SE19)
- Wipers (Single Speed) (SE20)
- Rear Wipers (SE21)
- Dome Light, Door Switch and Radio (SE22)
- Air Seat (SE23)
- Instrument Cluster Control (ICC) (SE24)
- Seat, Rear PTO and Wheel Speed (SE25A)
- Multi-Function Control Lever (SE25B)
- ELX Relay and Fuses (SE26)
- Mechanical Front-Wheel Drive (MFWD) (SE27)
- Brake Switch (SE28)
- Electrohydraulic Control Unit (EHC) (SE29A)
- Power Train Reverser (PTR) (SE29B)
- Chassis Control Unit (CCU) (SE29C)
- Engine Control Unit (ECU) (SE30)
- Controller Area Network (SE32)
- Fuses and Relays
- Ground Points
- Interconnects
- Wiring Harnesses
Electrical Tests and Adjustments
- General References
- Starting and Charging
- Neutral Start
- Accessory Power
- Horn
- Light Switch, Headlights, and Signal Lights
- Cab Work Lighting
- Open Operator Station Work Lighting
- Turn Signal Switch and Warning Lights
- Light Switch, Headlights and Signal Lights (License and Clearance Lights)
- Cab Work Lighting (License and Clearance Lights)
- Warning and Turn Signal Lighting (License and Clearance Lights)
- Junction Block Power
- Trailer Connector
- Trailer Connector (Implement Flood Light Connector)
- Loader Lights
- Back-Up Alarm
- Beacon Light
- Mid-Mount SCV
- Power Outlets (Square Terminals)
- Power Outlets (Round Terminals)
- Heating
- Air Conditioning
- Wipers (Two Speed)
- Wipers (Single Speed)
- Rear Wipers
- Dome Light, Door Switch and Radio
- Air Seat
- Instrument Cluster Control (ICC)
- Seat, Rear PTO and Wheel Speed
- Multi-Function Control Lever
- ELX Relay and Fuses
- Mechanical Front-Wheel Drive (MFWD)
- Brake Switch
- Electrohydraulic Control Unit (EHC)
- Power Train Reverser (PTR)
- Chassis Control Unit (CCU)
- Engine Control Unit (ECU)
- Controller Area Network
Electronic Control Units
- General References
- Calibrations, Preliminary Checks and Operational Checks
- Theory of Operation
- Schematics
- Component and Connector Information
- Tests and Adjustments
- Chassis Control Unit (CCU)
- Engine Control Unit (ECU)
- Engine Interface Control Unit (EIC)
- Instrument Cluster Control Unit (ICC)
- Power Train Reverser (PTR)
Drive Systems and Transmissions
- General References
- Calibrations, Preliminary Checks and Operational Checks
- Drive Systems and Transmission Theory of Operation
- Drive Systems and Transmission Schematics
- Drive Systems and Transmission Component and Connector Information
- Drive Systems Tests and Adjustments
- Transmission Tests and Adjustments
Steering and Brakes
- General References
- Brake Calibrations, Preliminary Checks and Operational Checks
- Steering Calibrations, Preliminary Checks and Operational Checks
- Brake Theory of Operation
- Secondary Brake Theory of Operation
- Steering Theory of Operation
- Brake Schematics
- Steering Schematics
- Brake Component and Connector Information
- Secondary Brake Component and Connector Information
- Steering Component and Connector Information
- Brake Tests and Adjustments
- Secondary Brake Tests and Adjustments
- Steering Tests and Adjustments
Hydraulics
- General References
- Calibrations, Preliminary Checks and Operational Checks
- General Hydraulics Theory of Operation
- Mechanical Hitch Theory of Operation
- Hydraulic Filter Theory of Operation
- Hydraulic Pump Theory of Operation
- Dual Mid-Mount SCV Theory of Operation
- Power Beyond Theory of Operation
- Quick Disconnect Coupler Theory of Operation
- Dual Rear SCV Theory of Operation
- Triple Mid-Mount SCV Theory of Operation
- Triple Rear SCV Theory of Operation
- Hydraulic Trailer Brake Theory of Operation
- Schematics
- Component and Connector Information
- Tests and Adjustments
Cab/Open Operator’s Station
- General References
- Calibrations, Preliminary Checks and Operational Checks
- HVAC Theory of Operation
- Seat Theory of Operation
- Schematics
- Component and Connector Information
- Tests and Adjustments
Special Tools
- General References
- Dealer Fabricated and Service Tools
- Section 240A
- Section 240B
- Section 240C
- Section 240D




