John Deere 5085E, 5100E (IT4) Diagnostic Technical Manual [Tractors]

Factory Diagnostic Technical Manual TM128219 For John Deere 5085E, 5100E (IT4) Tractors. Detailed step by step illustrations, instructions, diagrams for Systems Diagnosis, System Theory of Operation, Performance Testing, Tests and Adjustments, Operational Check, Operation, Unit Locations and Identification, Diagnostic Codes, Schematics and lot of other useful information.

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Models

5085E (IT4)
5095E (IT4)
5100E (IT4)
Contents

Section — General Information
05A — Safety
05B — General References
05C — Technical Specific References
Section — Diagnostic Trouble Codes
CCU — CCU Code Diagnostics
ECU — ECU Code Diagnostics
EIC — EIC Code Diagnostics
ICC — ICC Code Diagnostics
PTR — PTR Code Diagnostics
Section — Observable Symptoms and System Diagnostics
05B — General References
20 — Engine Diagnostics
30 — Fuel, Air Intake, Exhaust, and Cooling Diagnostics
40 — Electrical Diagnostics
45 — Electronic Control Unit Diagnostics
50 — Drive Systems and Transmission Diagnostics
60 — Steering and Brakes Diagnostics
70 — Hydraulic Diagnostics
90 — Cab/Open Operator’s Station Diagnostics
Section — Engine
05B — General References
10AA — Engine Calibrations, Preliminary Checks and Operational Checks
20AA — Engine Theory of Operation
30AA — Engine Schematics
40AA — Engine Component and Connector Information
50AA — Engine Tests and Adjustments
Section — Fuel, Air Intake, Exhaust, and Cooling
05B — General References
10AA — Fuel, Air Intake, Exhaust, and Cooling Calibrations, Preliminary and Operational Checks
20AA — Fuel, Air Intake, Exhaust, and Cooling Theory of Operation
30AA — Fuel, Air Intake, Exhaust, and Cooling Schematics
40AA — Fuel, Air Intake, Exhaust, and Cooling Component and Connector Information
50AA — Fuel, Air Intake, Exhaust, and Cooling Tests and Adjustments
Section — Electrical General and Theory of Operation
05B — General References
20DD — Turn Signal Switch and Warning Lights
20ED — Warning and Turn Signal Lighting (License and Clearance Lights)
20MA — Wipers (Two Speed)
20MB — Wipers (Single Speed)
20MC — Rear Wipers
20PA — Instrument Cluster Control (ICC)
20UA — Electrohydraulic Control Unit (EHC)
20UC — Power Train Reverser (PTR)
20UD — Chassis Control Unit (CCU)
20VA — Engine Control Unit (ECU)
20WA — Controller Area Network
Section — Electrical Schematics
05B — General References
30AA — Key Switch, Starter and Alternator (SE1)
30AC — Neutral Start (SE2)
30BA — Accessory Power (SE3)
30CA — Horn (SE4)
30DA — Light Switch, Headlights, and Signal Lights (SE5A)
30DB — Cab Work Lighting (SE5B)
30DC — Open Operator Station Work Lighting (SE5C)
30DD — Turn Signal Switch and Warning Lights
30EA — Light Switch, Headlights and Signal Lights (License and Clearance Lights) (SE7A)
30KB — Power Outlets (Round Terminals) (SE15B)
30LA — Heating (SE16)
30LB — Air Conditioning (SE17)
30MA — Wipers (Two Speed) (SE19)
30MB — Wipers (Single Speed) (SE20)
30MC — Rear Wipers (SE21)
30NA — Dome Light, Door Switch, and Radio (SE22)
30OA — Air Seat (SE23)
30PA — Instrument Cluster Control (ICC) (SE24)
30QA — Seat, Rear PTO and Wheel Speed (SE25A)
30QB — Multi-Function Control Lever (SE25B)
30RA — ELX Relay and Fuses (SE26)
30SA — Mechanical Front-Wheel Drive (MFWD) (SE27)
30TA — Brake Switch (SE28)
30UA — Electrohydraulic Control Unit (EHC) (SE29A)
30UC — Power Train Reverser Control Unit (PTR) (SE29B)
30UD — Chassis Control Unit (CCU) (SE29C)
30VA — Engine Control Unit (ECU) (SE30)
30WA — Controller Area Network (SE32)
Section — Electrical Components and Connectors
05B — General References
40AA — Starting and Charging (SE1)
40AC — Neutral Start (SE2)
40BA — Accessory Power (SE3)
40CA — Horn (SE4)
40DA — Light Switch, Headlights, and Signal Lights (SE5A)
40DB — Cab Work Lighting (SE5B)
40DC — Open Operator Station Work Lighting (SE5C)
40DD — Turn Signal Switch and Warning Lights (SE6)
40EA — Light Switch, Headlights and Signal Lights (License and Clearance Lights) (SE7A)
40EB — Cab Work Lighting (License and Clearance Lights) (SE7B)
40ED — Warning Light Switch and Turn Signal Lighting (License and Clearance Lights) (SE8)
40FA — Junction Block Power (SE9)
40GA — Trailer Connector (SE10)
40GB — Trailer Connector (Implement Flood Light Connector) (SE11)
40HA — Loader Lights (SE12)
40IA — Back-Up Alarm (SE13A)
40IB — Beacon Light (SE13B)
40JA — Mid-Mount SCV (SE14)
40KA — Power Outlets (Square Terminals) (SE15A)
40KB — Power Outlets (Round Terminals) (SE15B)
40LA — Heating (SE16)
40LB — Air Conditioning (SE17)
40MA — Wipers (Two Speed) (SE19)
40MB — Wipers (Single Speed) (SE20)
40MC — Rear Wipers (SE21)
40NA — Dome Light, Door Switch and Radio (SE22)
40OA — Air Seat (SE23)
40PA — Instrument Cluster Control (ICC) (SE24)
40QA — Seat, Rear PTO and Wheel Speed (SE25A)
40QB — Multi-Function Control Lever (SE25B)
40RA — ELX Relay and Fuses (SE26)
40SA — Mechanical Front-Wheel Drive (MFWD)(SE27)
40TA — Brake Switch (SE28)
40UA — Electrohydraulic Control Unit (EHC)(SE29A)
40UC — Power Train Reverser (PTR) (SE29B)
40UD — Chassis Control Unit (CCU) (SE29C)
40VA — Engine Control Unit (ECU) (SE30)
40WA — Controller Area Network (SE32)
40ZA — Fuses and Relays
40ZB — Ground Points
40ZC — Interconnects
40ZD — Wiring Harnesses
Section — Electrical Tests and Adjustments
05B — General References
50AA — Starting and Charging
50AC — Neutral Start
50BA — Accessory Power
50CA — Horn
50DA — Light Switch, Headlights, and Signal Lights
50DB — Cab Work Lighting
50DC — Open Operator Station Work Lighting
50DD — Turn Signal Switch and Warning Lights
50EA — Light Switch, Headlights and Signal Lights (License and Clearance Lights)
50EB — Cab Work Lighting (License and Clearance Lights)
50ED — Warning and Turn Signal Lighting (License and Clearance Lights)
50FA — Junction Block Power
50GA — Trailer Connector
50GB — Trailer Connector (Implement Flood Light Connector)
50HA — Loader Lights
50IA — Back-Up Alarm
50IB — Beacon Light
50JA — Mid-Mount SCV
50KA — Power Outlets (Square Terminals)
50KB — Power Outlets (Round Terminals)
50LA — Heating
50LB — Air Conditioning
50MA — Wipers (Two Speed)
50MB — Wipers (Single Speed)
50MC — Rear Wipers
50NA — Dome Light, Door Switch and Radio
50OA — Air Seat
50PA — Instrument Cluster Control (ICC)
50QA — Seat, Rear PTO and Wheel Speed
50QB — Multi-Function Control Lever
50RA — ELX Relay and Fuses
50SA — Mechanical Front-Wheel Drive (MFWD)
50TA — Brake Switch
50UA — Electrohydraulic Control Unit (EHC)
50UC — Power Train Reverser (PTR)
50UD — Chassis Control Unit (CCU)
50VA — Engine Control Unit (ECU)
50WA — Controller Area Network
Section — Electronic Control Units
05B — General References
10AA — Calibrations, Preliminary Checks and Operational Checks
20AA — Theory of Operation
30AA — Schematics
40AA — Component and Connector Information
50AA — Tests and Adjustments
CCU — Chassis Control Unit (CCU)
ECU — Engine Control Unit (ECU)
EIC — Engine Interface Control Unit (EIC)
ICC — Instrument Cluster Control Unit (ICC)
PTR — Power Train Reverser (PTR)
Section — Drive Systems and Transmissions
05B — General References
10AA — Calibrations, Preliminary Checks and Operational Checks
20AA — Drive Systems and Transmission Theory of Operation
30AA — Drive Systems and Transmission Schematics
40AA — Drive Systems and Transmission Component and Connector Information
50AA — Drive Systems Tests and Adjustments
50BA — Transmission Tests and Adjustments
Section — Steering and Brakes
05B — General References
10AA — Brake Calibrations, Preliminary Checks and Operational Checks
10BA — Steering Calibrations, Preliminary Checks and Operational Checks
20AA — Brake Theory of Operation
20AB — Secondary Brake Theory of Operation
20BA — Steering Theory of Operation
30AA — Brake Schematics
30BA — Steering Schematics
40AA — Brake Component and Connector Information
40AB — Secondary Brake Component and Connector Information
40BA — Steering Component and Connector Information
50AA — Brake Tests and Adjustments
50AB — Secondary Brake Tests and Adjustments
50BA — Steering Tests and Adjustments
Section — Hydraulics
05B — General References
10AA — Calibrations, Preliminary Checks and Operational Checks
20AA — General Hydraulics Theory of Operation
20BB — Mechanical Hitch Theory of Operation
20CA — Hydraulic Filter Theory of Operation
20CB — Hydraulic Pump Theory of Operation
20DA — Dual Mid-Mount SCV Theory of Operation
20DB — Power Beyond Theory of Operation
20DC — Quick Disconnect Coupler Theory of Operation
20DD — Dual Rear SCV Theory of Operation
20DE — Triple Mid-Mount SCV Theory of Operation
20DF — Triple Rear SCV Theory of Operation
20EA — Hydraulic Trailer Brake Theory of Operation
30AA — Schematics
40AA — Component and Connector Information
50AA — Tests and Adjustments
Section — Cab/Open Operator’s Station
05B — General References
10AA — Calibrations, Preliminary Checks and Operational Checks
20AA — HVAC Theory of Operation
20BA — Seat Theory of Operation
30AA — Schematics
40AA — Component and Connector Information
50AA — Tests and Adjustments
Section — Special Tools
05B — General References
05C — Dealer Fabricated and Service Tools
30EB — Cab Work Lighting (License and Clearance Lights) (SE7B)
30ED — Warning and Turn Signal Lighting (License and Clearance Lights) (SE8)
30FA — Junction Block Power (SE9)
30GA — Trailer Connector (SE10)
30GB — Trailer Connector (Implement Flood Light Connector) (SE11)
30HA — Loader Lights (SE12)
30IA — Back-Up Alarm (SE13A)
30IB — Beacon Light (SE13B)
30JA — Mid-Mount SCV (SE14)
30KA — Power Outlets (Square Terminals) (SE15A)