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John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797

John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797

Name: John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797
SKU: JD-TM1797-HD
Availability: InStock

Original price was: $49.95.Current price is: $29.95.

Comprehensive diagnosis, testing, adjustment, theory-of-operation, schematic, and control-system service information for John Deere 8110, 8210, 8310, and 8410 tractors. Covers SN: 000000-010000 and 010001-, with detailed electrical, power shift transmission, steering, brake, hydraulic, operator-station, AutoTrac, GREENSTAR™, JDLINK™, and FIELD DOC™ diagnostics.

SKU: JD-TM1797-HD Category: Tractor Service Manuals Tags: John Deere 8110 diagnosis and tests service manual, John Deere 8210 diagnosis and tests service manual, John Deere 8310 diagnosis and tests service manual, John Deere 8410 diagnosis and tests service manual Vendor: Forklift Manuals

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John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797

The John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797 is a large, technician-focused reference for diagnosing, testing, adjusting, and understanding major tractor systems on the 8110, 8210, 8310, and 8410. It covers tractors in the printed serial-number ranges SN: 000000-010000, 010001- and organizes the information around operational checks, test procedures, system theory, diagnostic codes, control-unit references, and detailed schematics. The manual is written for an experienced technician and identifies service tools, test equipment, specifications, wear tolerances, and torque values where they are needed for the work.

File Details

Manual type: Diagnosis and Tests Service Manual
Brand / models: John Deere 8110, 8210, 8310, 8410 tractors
Serial-number coverage: 000000-010000, 010001-
Document number: TM1797
Date: 27JUN08
Language: English
Pages: 1399
File format: PDF

Diagnosis, Testing, and System Analysis

This manual is built around finding faults methodically rather than simply describing components. The general references establish electrical and hydraulic symbols, wiring-diagram conventions, circuit types, circuit malfunctions, multimeter use, voltage-drop testing, and systematic electrical procedures. From there, the model-specific sections apply those methods to tractor systems through operational checks and step-by-step tests. The result is a reference that can support fault isolation from an observed symptom through connector checks, circuit measurements, pressure tests, control-unit information, and verification after repair.

Engine coverage includes cooling-system operational checks, coolant quality checks, radiator and radiator-cap pressure testing, engine oil-pressure testing, temperature-sensor circuit testing, and theory of operation for the 8.1L Engine cooling and lubrication systems. Fuel and air information explains the 8.1L fuel supply system, air intake system, turbocharger operation, and turbocharger lubrication. The manual also supplies measured specifications within its procedures, such as radiator and cap pressures, engine oil pressure limits, alternator output ranges, current leakage limits, and test conditions.

Electrical and Electronic Troubleshooting

A substantial part of TM1797 is devoted to electrical diagnosis. It covers charging-system voltage tests, internal alternator checks, battery inspection and charging, North American and European lighting circuits, turn signals, display power supplies, seat electrical circuits, and the theory of charging, starting, accessory outlets, horn, trailer outlets, and lighting operation. Electrical schematics and wiring diagrams identify components, connectors, harnesses, circuit numbers, grounds, fuses, relays, switches, sensors, solenoids, and control units so a technician can trace a circuit from power source to load and ground.

The electrical section also provides machine schematics for power, starting and charging; wiper and seat control; air conditioning and ventilation; radio and multifunction switch circuits; North American and European lighting; accessory connectors; hitch and selective-control-valve circuits; CCU/PCU, ICU, SUP, ECU, SCo, ACU and SSU circuits; diagnostic connectors; GREENSTAR™ hardware; CLIMATRAK™; implement-ready harnesses; and related wiring. Harness and component-location information complements the schematics when a fault must be traced physically on the tractor.

Control Units and Ag Management Diagnostics

The control-unit section goes well beyond basic electrical testing. It includes access to codes and addresses plus dedicated references for the Armrest Control Unit, Central Control Unit, Engine Control Unit, GREENSTAR™ systems, Hitch Control Unit, Instrument Control Unit, Implement Management System, Power Shift Control Unit, Selective Control Unit, SCo, Steering System Control Unit, and SCV Set-Up Panel. These sections are useful when a symptom involves a stored diagnostic code, an address value, a controller input or output, or communication between systems.

Separate Ag Management Solutions sections cover JDLINK™, AutoTrac, GREENSTAR™, STARFIRE™, and FIELD DOC™. The AutoTrac material includes diagnostic trouble codes, identification, CAN bus and CCD bus checks, power diagnostics, status diagnostics, steering-response diagnostics, steering-control-unit diagnostics, receiver diagnostics, circuit-code listings, and connector information. FIELD DOC™ coverage includes system diagnostics and GPS receiver identification and L-Band diagnostics. This makes the John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797 especially useful when the tractor fault crosses mechanical, hydraulic, electrical, electronic, or precision-ag systems.

Complete PDF Bookmark Tree

Complete Bookmarks

The complete bookmarks in the “John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797” are as follows:

Table of contentsp. 2

FOREWORDp. 5

Section 210 – GENERALp. 7

Group 05 – Safetyp. 7

Reference 210-05-001 Safety Informationp. 7

Group 15 – General Referencesp. 24

Reference 210-15-001, General Reference Listp. 24

Reference 210-15-002, Bolt and Cap Screw Torque Valuesp. 25

Reference 210-15-003, Glossary of Termsp. 27

Reference 210-15-004, JIC Hydraulic Symbolsp. 30

Reference 210-15-005, Wiring Diagram and Schematic Informationp. 33

Reference 210-15-006, Electrical Schematic Symbolsp. 34

Reference 210-15-007, Reading Wiring Schematics and Drawingsp. 36

Reference 210-15-008, Visually Inspect Electrical Systemp. 39

Reference 210-15-009, Seven Step Electrical Procedure With probe light or multimeterp. 41

Reference 210-15-010, Using a Probe Lightp. 42

Reference 210-15-011, Circuit Typesp. 44

Reference 210-15-012, Circuit Malfunctionsp. 46

Reference 210-15-013, Troubleshooting Circuit Malfunctionsp. 49

Reference 210-15-014, Understanding Electrical vs. Electronic Circuitsp. 53

Reference 210-15-015, Intermittent Electronic Problemsp. 55

Reference 210-15-016, Using a Digital Multimeterp. 59

Section 220 – ENGINEp. 62

Group 10 – Operational Checksp. 62

Reference 220-10-001, Engine Cooling Operational Checkp. 62

Group 15 – Tests and Adjustmentsp. 63

Specificationsp. 63

Reference 220-15-001, Engine Coolant Quality Checkp. 63

Reference 220-15-002, Radiator and Radiator Cap Testp. 63

Radiator Checkp. 63

Radiator Cap Checkp. 64

Radiator Checkp. 64

Radiator Cap Checkp. 64

Reference 220-15-003, Engine Oil Pressure Testp. 64

Reference 220-15-004, Engine Coolant Temperature Circuit Testp. 64

Connector Checksp. 65

Circuit Testp. 65

Connector Checksp. 65

Circuit Testp. 65

Reference 220-15-005, Intake Manifold Air Temperature Circuit Testp. 65

Connector Checksp. 65

Circuit Testp. 66

Connector Checksp. 66

Circuit Testp. 66

Group 20 – Theory of Operationp. 67

Reference 220-20-001, Engine Cooling System Operation (8.1L Engine)p. 67

Reference 220-20-002, Engine Lubrication System Operation (8.1L Engine)p. 69

Section 230 – FUEL AND AIRp. 72

Group 20 – Theory of Operationp. 72

Reference 230-20-001, Fuel Supply System Operation (8.1L Engine)p. 72

Reference 230-20-002, Air Intake System Theory of Operationp. 73

Reference 230-20-003, Turbocharger Operationp. 74

Reference 230-20-004, Turbocharger Lubricationp. 74

Section 240 – ELECTRICALp. 78

Group 15 – Tests and Adjustmentsp. 78

Specificationsp. 78

Reference 240-15-001, Charging System Voltage Testp. 79

Check Alternator Output Voltagep. 79

Alternator Overchargingp. 80

Alternator High Voltage and Warning Testp. 80

Battery- Alternator Circuit Checkp. 81

Alternator ‘IG” Circuit Checkp. 82

Alternator Output Voltage Check (Regulated)p. 82

Alternator Output Voltage Check (Non-Regulated)p. 83

Causes for Low Alternator Output Arep. 84

Alternator Output Capacity Testp. 85

Electrical System Leakage Checkp. 86

System Leak Check (Continued)p. 87

Check Alternator Output Voltagep. 89

Alternator Overchargingp. 89

Alternator High Voltage and Warning Testp. 89

Battery- Alternator Circuit Checkp. 89

Alternator ‘IG” Circuit Checkp. 89

Alternator Output Voltage Check (Regulated)p. 89

Alternator Output Voltage Check (Non-Regulated)p. 89

Causes for Low Alternator Output Arep. 89

Alternator Output Capacity Testp. 89

Electrical System Leakage Checkp. 89

System Leak Check (Continued)p. 89

Reference 240-15-002, Internal Alternator Testsp. 90

Reference 240-15-003, Battery Inspectionp. 93

Visual Battery Checkp. 93

Check Electrolyte Level of All Cellsp. 93

Check Specific Gravity of Each Cellp. 94

Check Individual Battery Voltagep. 95

Charge Batteriesp. 95

Select Charging Ratep. 96

Charge Batteries (Continued)p. 97

Check Battery Conditionp. 97

Visual Battery Checkp. 98

Check Electrolyte Level of All Cellsp. 98

Check Specific Gravity of Each Cellp. 98

Check Individual Battery Voltagep. 98

Charge Batteriesp. 98

Select Charging Ratep. 98

Charge Batteries (Continued)p. 98

Check Battery Conditionp. 98

Reference 240-15-004, Lights-Road Position, Low Beam Test (NA)p. 99

Light Switch Check (LOW Beam Position)p. 99

Check Head Light Fuse F20p. 99

Check Low and High Beam Relaysp. 100

Check Low Beam Head Lamp Harnessp. 101

Check Tail Light Fusesp. 101

Check Left and Right Tail Light (E5/E6) and Trailer Lighting and Accessory Outlet (7 Pin)p. 102

Check Hazard Lightsp. 102

Check Hazard Light Switchp. 102

Check Console Light Fuse F24p. 103

Check Console Lightsp. 103

Light Switch Check (LOW Beam Position)p. 103

Check Head Light Fuse F20p. 103

Check Low and High Beam Relaysp. 103

Check Low Beam Head Lamp Harnessp. 103

Check Tail Light Fusesp. 103

Check Left and Right Tail Light (E5/E6) and Trailer Lighting and Accessory Outlet (7 Pin)p. 103

Check Hazard Lightsp. 103

Check Hazard Light Switchp. 103

Check Console Light Fuse F24p. 103

Check Console Lightsp. 103

Reference 240-15-005, Lights-Road Position, High Beam Test (NA)p. 104

Light Switch Check (HIGH Beam Position)p. 104

Check HI/LO Beam Switchp. 104

Check Head Light Fuse F20p. 105

Check High Beam Relay K1p. 105

Check High Beam Head Lamp Harnessp. 106

Light Switch Check (HIGH Beam Position)p. 106

Check HI/LO Beam Switchp. 106

Check Head Light Fuse F20p. 106

Check High Beam Relay K1p. 106

Check High Beam Head Lamp Harnessp. 106

Reference 240-15-006, Lights-Field 1 Position Test (NA)p. 107

Light Switch Check (Field 1 Position)p. 107

Check Diode V1p. 107

Check FIELD 1 Fusesp. 108

Check FIELD 1 Relaysp. 108

FIELD 1, Flood Light and Seven Pin Outlet Checkp. 109

Check FIELD 1 Fusesp. 110

Check FIELD 1 Relaysp. 110

Light Switch Check (Field 1 Position)p. 111

Check Diode V1p. 111

Check FIELD 1 Fusesp. 111

Check FIELD 1 Relaysp. 111

FIELD 1, Flood Light and Seven Pin Outlet Checkp. 111

Check FIELD 1 Fusesp. 111

Check FIELD 1 Relaysp. 111

Reference 240-15-007, Lights-Field 2 Position Test (NA)p. 112

Light Switch Check (FIELD 2 Position)p. 112

Check Diode V1p. 112

Check Roof Flood Lights Fuse F30p. 113

Check Roof Floods Relay K3p. 113

Check Roof Flood Lightsp. 114

Check Roof Flood Lights Fuse F29p. 114

Check Roof Floods Relay K16p. 114

Check Roof Flood Lightsp. 115

Light Switch Check (FIELD 2 Position)p. 115

Check Diode V1p. 115

Check Roof Flood Lights Fuse F30p. 115

Check Roof Floods Relay K3p. 115

Check Roof Flood Lightsp. 115

Check Roof Flood Lights Fuse F29p. 115

Check Roof Floods Relay K16p. 115

Check Roof Flood Lightsp. 115

Reference 240-15-008, Lights-Delay Position Testp. 116

Check Delay Switch Position Egress Lightingp. 116

Check Delay Timerp. 116

Check Delay Switch Position Egress Lightingp. 117

Check Delay Timerp. 117

Reference 240-15-009, Turn Signal Switch Testp. 118

Identify Conditionp. 118

Check Related Functionsp. 118

Turn Signal Relay Voltage Checkp. 119

Steering Column Module Harness Checkp. 119

Turn Signal Switch Checkp. 119

Common Components to Left and Right Turn Signalsp. 120

Turn Signal Switch to ICU Checkp. 120

CCU to Turn Signal Relay Checkp. 121

Turn Relay Jumper Checkp. 121

Turn Lamp Circuit Checkp. 122

Fender Turn Lamp Relay Checkp. 122

Circuit 143 Checkp. 123

Identify Conditionp. 123

Check Related Functionsp. 123

Turn Signal Relay Voltage Checkp. 123

Steering Column Module Harness Checkp. 123

Turn Signal Switch Checkp. 123

Common Components to Left and Right Turn Signalsp. 123

Turn Signal Switch to ICU Checkp. 123

CCU to Turn Signal Relay Checkp. 123

Turn Relay Jumper Checkp. 123

Turn Lamp Circuit Checkp. 123

Fender Turn Lamp Relay Checkp. 123

Circuit 143 Checkp. 123

Reference 240-15-010, Display Units Power Supply Testp. 124

Power Checkp. 124

No lights in any of the listed devicesp. 124

Corner post Display and/or Performance Monitor do not light.p. 125

ICU and SUP will not light.p. 125

ICU will not light.p. 125

SUP will not light.p. 125

Power Checkp. 126

No lights in any of the listed devicesp. 126

Corner post Display and/or Performance Monitor do not light.p. 126

ICU and SUP will not light.p. 126

ICU will not light.p. 126

SUP will not light.p. 126

Reference 240-15-011, Lights-Road Position, Low Beam, (Eur)p. 127

Light Switch Check (ROAD position)p. 127

Low Beam Relay Checkp. 127

LOW Beam Lamp Checkp. 128

High Beam Relay Checkp. 128

Fuse F20 Checkp. 129

Diode Block 1 Checkp. 129

Light Switch Check (ROAD position)p. 129

Low Beam Relay Checkp. 129

LOW Beam Lamp Checkp. 129

High Beam Relay Checkp. 129

Fuse F20 Checkp. 129

Diode Block 1 Checkp. 129

Reference 240-15-012, Lights-Road Position, High Beam, (Eur)p. 130

Light Switch Check (ROAD position)p. 130

Fuse F20 Checkp. 130

High Beam Relay Checkp. 131

HIGH Beam Lamp Checkp. 131

HI/LO Beam Switch Checkp. 132

High Beam Indicator Light Checkp. 132

Light Switch Check (ROAD position)p. 132

Fuse F20 Checkp. 132

High Beam Relay Checkp. 132

HIGH Beam Lamp Checkp. 132

HI/LO Beam Switch Checkp. 132

High Beam Indicator Light Checkp. 132

Reference 240-15-013, Lights-Flood 1 Position, (Eur)p. 133

Field Light Switch Check (FLOOD 1 Position)p. 133

Grill Flood Lights Fuse Checkp. 134

Grill Flood Lights Relay Checkp. 134

Grill Flood Light Lamp Checkp. 134

Rear Fender Flood Lights Fuse Checkp. 135

Rear Fender Flood Lights Relay Checkp. 135

Rear Fender Flood Light Lamp Checkp. 135

Trailer Flood Light Connector Fuse Checkp. 136

Trailer Flood Light Connector Relay Checkp. 136

Trailer Flood Light Connector Checkp. 137

Diode V2 Checkp. 137

Grill Flood Lights Fuse Checkp. 137

Grill Spot Light Fuse Checkp. 138

Rear Fender Flood Lights Relay Checkp. 138

Field Light Switch Check (FLOOD 1 Position)p. 139

Grill Flood Lights Fuse Checkp. 139

Grill Flood Lights Relay Checkp. 139

Grill Flood Light Lamp Checkp. 139

Rear Fender Flood Lights Fuse Checkp. 139

Rear Fender Flood Lights Relay Checkp. 139

Rear Fender Flood Light Lamp Checkp. 139

Trailer Flood Light Connector Fuse Checkp. 139

Trailer Flood Light Connector Relay Checkp. 139

Trailer Flood Light Connector Checkp. 139

Diode V2 Checkp. 139

Grill Flood Lights Fuse Checkp. 139

Grill Spot Light Fuse Checkp. 139

Rear Fender Flood Lights Relay Checkp. 139

Reference 240-15-014, Lights-Flood 2 Position, (Eur)p. 140

Field Light Switch Check (FLOOD 2 Position)p. 140

Roof Flood Lights Fuse Checkp. 140

Roof Flood Lights Relay Checkp. 141

Roof Flood Lamps Checkp. 141

Roof Flood Lights Fuse Checkp. 142

Roof Flood Lights Relay Checkp. 142

Roof Flood Lamps Checkp. 142

Field Light Switch Check (FLOOD 2 Position)p. 143

Roof Flood Lights Fuse Checkp. 143

Roof Flood Lights Relay Checkp. 143

Roof Flood Lamps Checkp. 143

Roof Flood Lights Fuse Checkp. 143

Roof Flood Lights Relay Checkp. 143

Roof Flood Lamps Checkp. 143

Reference 240-15-015, Lights-Park Position, (Eur)p. 144

Road Light Switch Check (PARK position)p. 144

Fuse F24 Checkp. 144

Console Light Checkp. 145

Fuse F35 Checkp. 145

Fuse F35 Lights Checkp. 145

Fuse F36 Checkp. 146

Fuse F36 Lights Checkp. 146

Road Light Switch Check (PARK position)p. 147

Fuse F24 Checkp. 147

Console Light Checkp. 147

Fuse F35 Checkp. 147

Fuse F35 Lights Checkp. 147

Fuse F36 Checkp. 147

Fuse F36 Lights Checkp. 147

Reference 240-15-016, Seat Electrical Test (Air Seat)p. 148

Check Fuse Circuitsp. 148

Seat Height Control Switch and Circuit Checkp. 148

Compressor Motor / Bleed Valve Checkp. 148

Circuit 976 and 979 Checkp. 149

Seat Harness Diode Checkp. 149

Check Fuse Circuitsp. 150

Seat Height Control Switch and Circuit Checkp. 150

Compressor Motor / Bleed Valve Checkp. 150

Circuit 976 and 979 Checkp. 150

Seat Harness Diode Checkp. 150

Group 20 – Theory of Operationp. 151

Reference 240-20-001, List of Theoriesp. 151

Reference 240-20-002, Charging Circuit Theory Of Operationp. 151

Reference 240-20-003, Starting Circuit Theory Of Operationp. 151

Reference 240-20-004, Convenience Outlet/Auxiliary Power Strip Theory Of Operationp. 153

Reference 240-20-005, Vehicle Horn Circuit Theory Of Operationp. 154

Reference 240-20-006, Seven Pin Outlet Theory Of Operationp. 155

Reference 240-20-007, European Lighting System Theory Of Operationp. 158

Reference 240-20-008, Hazard Lights Theory of Operation (Eur)p. 158

Reference 240-20-009, Hazard Lights Theory Of Operation (NA)p. 159

Reference 240-20-010, Lighting Circuit Theory Of Operation (NA)p. 160

Group 25 – Schematics and Diagramsp. 161

Reference 240-25-001, Tractor Schematic List SE1—SE15p. 161

Reference 240-25-001a, SE1- Power, Starting and Charging , SE2- Wiper, Seat Control and Lighter Schematicp. 170

Reference 240-25-001b, SE3- Air Conditioning and Ventilation, SE4- Radio, Dome Lamp and Multi-Function Switch Schematicp. 172

Reference 240-25-001c, SE5A- Lighting System (N.A.) Schematicp. 174

Reference 240-25-001d, SE5B- Lighting System (European) Schematicp. 176

Reference 240-25-001e, SE6- Accessory Connectors, SE7- Hitch / SCV Control Circuits (HCU) Schematicp. 178

Reference 240-25-001f, SE8- Central Control Unit / Powershift Control Unit (CCU/PCU) Schematicp. 180

Reference 240-25-001g, SE9- Vehicle Monitor (ICU) and SCV Setup Panel (SUP), SE10- Engine Control Unit Schematicp. 182

Reference 240-25-001h, SE11- Diagnostic / Program Connector, SE12- Corner Post, Performance Monitor Display, andGREENSTAR GREENSTAR is a trademark of Deere & Company System (Factory Installed) Schematicp. 184

Reference 240-25-001i, SE13- SCV 4 and 5 Control Circuits (SCo), SE14- Armrest Control Unit Schematicp. 186

Reference 240-25-001j, SE16- Wagon Tilt Timer Schematicp. 188

Reference 240-25-001k, SE17- Implement Ready Harness (Factory Installed), Active Terminator Schematicp. 191

Reference 240-25-001l, SE18- GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness (Field Installed), Implement Ready Harness (Field Installed) Schematicp. 193

Reference 240-25-001m, Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Schematic (—012296)p. 195

Reference 240-25-001n, Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Schematic (012297—)p. 197

Reference 240-25-001o, SE15 Steering System Control Unit Schematicp. 199

Reference 240-25-002, SE1 Power, Starting and Charging Wiring Diagramp. 201

Reference 240-25-003, SE2 Wiper, Seat Control and Lighter Wiring Diagramp. 203

Reference 240-25-004a, SE3 Air Conditioning and Ventilation Wiring Diagram (—012296)p. 205

Reference 240-25-004b, SE3 Air Conditioning and Ventilation Wiring Diagram (012297—)p. 207

Reference 240-25-005, SE4 Radio, Dome Lamp and Multi-Function Switch Wiring Diagramp. 209

Reference 240-25-006, SE5A Lighting System (N.A.) Wiring Diagramp. 211

Reference 240-25-007, SE5B Lighting System (European) Wiring Diagramp. 216

Reference 240-25-008, SE6 Accessory Connectors Wiring Diagramp. 221

Reference 240-25-009, SE11 Diagnostic / Service ADVISOR SERVICE ADVISOR is a trademark of Deere & Company Connector Wiring Diagramp. 223

Reference 240-25-010, Fuse Panel (N.A.)p. 224

Reference 240-25-011, Load Center Relay Panel (N.A.)p. 226

Reference 240-25-012, Fuse Panel (European)p. 228

Reference 240-25-013, Load Center Relay Panel (European)p. 230

Reference 240-25-014, Cab Harness (N.A.)p. 232

Reference 240-25-015, Cab Harness (European)p. 235

Reference 240-25-016, Cab Connecting Harnessesp. 238

Reference 240-25-017, Chassis Harnessp. 241

Reference 240-25-018, Ground Point Locationsp. 243

Reference 240-25-019, Harness Connector Locationsp. 244

Reference 240-25-020, Road Light Switch Operation (NA)p. 246

Reference 240-25-021, Combined Road, Turn and Warning Light Switch Operation (NA)p. 247

Reference 240-25-022, Road Light Switch Operation (Eur)p. 248

Reference 240-25-023, Field Light Switch Operation (Eur)p. 249

Reference 240-25-024, SE3 Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Air Conditioning and Ventilation Wiring Diagram (012297—)p. 250

Reference 240-25-025, SE3 Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Air Conditioning and Ventilation Wiring Diagram (—012296)p. 252

Section 245 – CONTROL UNITSp. 257

Group 05 – Codes and Addressesp. 257

Specificationsp. 257

General Informationp. 258

Recall, Record, and Clear Codesp. 258

Recall, Record, and Clear Codesp. 259

General Informationp. 260

Access Addressp. 260

Reference 245-05-003 Service Code Descriptionsp. 261

Reference 245-05-004 Control Unit Addressesp. 270

Reference 245-05-005, CCD Network Diagnosisp. 292

Beginning the Diagnosisp. 292

HCU 060, SCo 060 & SCU 060p. 292

SUP 10 & 11p. 293

Disconnect Control Unitsp. 293

Disconnect Corner post Displayp. 294

Disconnect CCUp. 294

Reconnect the ICUp. 294

Reconnect Other Control Units One At A Timep. 294

Disconnect Harness Connector X11p. 295

Beginning the Diagnosisp. 295

HCU 060, SCo 060 & SCU 060p. 295

SUP 10 & 11p. 295

Disconnect Control Unitsp. 295

Disconnect Corner post Displayp. 295

Disconnect CCUp. 295

Reconnect the ICUp. 295

Reconnect Other Control Units One At A Timep. 295

Disconnect Harness Connector X11p. 295

Reference 245-05-006, CAN Diagnosisp. 296

Circuits 914 & 915 Open/High Resistance Checkp. 296

Circuits 914 & 915 Short Circuit Checkp. 296

Circuits 914 & 915 Voltage Checkp. 296

CCU/ECU Disconnectp. 297

Reconnect Control Unitsp. 297

Active/Passive Terminatorsp. 297

Circuits 914 & 915 Open/High Resistance Checkp. 298

Circuits 914 & 915 Short Circuit Checkp. 298

Circuits 914 & 915 Voltage Checkp. 298

CCU/ECU Disconnectp. 298

Reconnect Control Unitsp. 298

Active/Passive Terminatorsp. 298

Reference 245-05-007, CCD Schematicp. 299

Reference 245-05-008, CAN Schematicp. 301

Reference 245-05-200, CCD Communication Network Theory Chrysler Collision Detection. is a method of handling multiple bits of information broadcast on the same communication network at the same time.p. 303

Group ACU – ACU Referencesp. 304

Specificationsp. 304

Reference 245-ACU-001, ACU Calibrationp. 305

Beep Mode Testp. 313

Access System Diagnostic (‘Beep”) Mode (02)p. 313

Operate Armrest Controls (Switch Type)p. 314

Operate Armrest Controlsp. 314

Access System Diagnostic (‘Beep”) Mode (02)p. 314

Operate Armrest Controls (Switch Type)p. 314

Operate Armrest Controlsp. 314

Reference 245-ACU-003, Throttle Lever Command Testp. 315

Throttle Lever Commandp. 315

Throttle Lever Command (Continued)p. 315

Throttle Lever Command (Continued)p. 316

Throttle Lever Commandp. 316

Throttle Lever Command (Continued)p. 316

Reference 245-ACU-004, Transmission Shift Lever Position Test No. 4p. 317

Transmission Lateral Lever Position (Park and Neutral)p. 317

Transmission Lateral Lever Position (Reverse)p. 318

Transmission Lateral Lever Position (Forward)p. 319

Transmission Lateral Lever Position (Park and Neutral)p. 319

Transmission Lateral Lever Position (Reverse)p. 319

Transmission Lateral Lever Position (Forward)p. 319

Reference 245-ACU-005, Transmission Shift Lever Position Test No. 5p. 320

Transmission Lever in Park Positionp. 320

Transmission Lever In Neutral Positionsp. 321

Transmission Reverse Gear Holdp. 322

Transmission Lever In Forward Slot of Forward and Reverse Positionsp. 323

Transmission Lever In Rearward Slot of Forward and Reverse Positionsp. 324

Transmission Lever in Park Positionp. 325

Transmission Lever In Neutral Positionsp. 325

Transmission Reverse Gear Holdp. 325

Transmission Lever In Forward Slot of Forward and Reverse Positionsp. 325

Transmission Lever In Rearward Slot of Forward and Reverse Positionsp. 325

Reference 245-ACU-006, Transmission Shift Lever Position Test No. 6p. 326

Transmission Lever in Park and Reverse Upshift (+) Positionp. 326

Transmission Lever In Forward Downshift (-) Slot Positionp. 327

Transmission Lever In Reverse Gear Hold Positionp. 328

Transmission Lever In Out-Of-Park and Reverse Downshift (-), Forward Gear Hold, Forward Upshift (+) and Full Neutral Positionsp. 329

Transmission Lever in Park and Reverse Upshift (+) Positionp. 330

Transmission Lever In Forward Downshift (-) Slot Positionp. 330

Transmission Lever In Reverse Gear Hold Positionp. 330

Transmission Lever In Out-Of-Park and Reverse Downshift (-), Forward Gear Hold, Forward Upshift (+) and Full Neutral Positionsp. 330

Reference 245-ACU-007, Hitch Raise-Lower Rocker Switch Testp. 331

Hitch Raise/Lower Rocker Switch Operationp. 331

Hitch Raise/Lower Rocker Switch (Raise)p. 331

Hitch/Raise Lower Rocker Switch (Lower)p. 331

Hitch Raise/Lower Rocker Switch Operationp. 332

Hitch Raise/Lower Rocker Switch (Raise)p. 332

Hitch/Raise Lower Rocker Switch (Lower)p. 332

Reference 245-ACU-008, Hitch Load-Depth Control Potentiometer Testp. 333

Minimum Load Sensitivity Control Potentiometer Voltage (CCW)p. 333

Maximum Load Sensitivity Potentiometer Voltage (CW)p. 333

Maximum Load Sensitivity Potentiometer Voltage (CW) (Continued)p. 334

Minimum Load Sensitivity Control Potentiometer Voltage (CCW)p. 334

Maximum Load Sensitivity Potentiometer Voltage (CW)p. 334

Maximum Load Sensitivity Potentiometer Voltage (CW) (Continued)p. 334

Reference 245-ACU-009, Hitch Control Lever Potentiometer Testp. 335

Hitch Raise Command Voltagep. 335

Hitch Lower Command Voltagep. 335

Hitch Lower Command Voltage (Continued)p. 336

Hitch Raise Command Voltagep. 336

Hitch Lower Command Voltagep. 336

Hitch Lower Command Voltage (Continued)p. 336

Reference 245-ACU-010, Hitch Raise Limit Control Potentiometer Testp. 337

Raise Limit Control Potentiometer Voltage (CCW)p. 337

Raise Limit Control Potentiometer Voltage (CW)p. 337

Raise Limit Control Potentiometer Voltage (CW) (Continued)p. 338

Raise Limit Control Potentiometer Voltage (CCW)p. 338

Raise Limit Control Potentiometer Voltage (CW)p. 338

Raise Limit Control Potentiometer Voltage (CW) (Continued)p. 338

Reference 245-ACU-011, Hitch Rate-of-Drop Control Potentiometer Testp. 339

Rate-Of-Drop Control Potentiometer Voltage (CCW)p. 339

Rate-Of-Drop Control Potentiometer Voltage (CW)p. 339

Rate-Of-Drop Control Potentiometer Voltage (CW) (Continued)p. 340

Rate-Of-Drop Control Potentiometer Voltage (CCW)p. 340

Rate-Of-Drop Control Potentiometer Voltage (CW)p. 340

Rate-Of-Drop Control Potentiometer Voltage (CW) (Continued)p. 340

Reference 245-ACU-012, SCV Control Switch Testp. 341

SCV CONTROL LEVER (CENTER)p. 341

SCV Control Lever (Extend Midrange)p. 342

SCV Control Lever (Extend Detent)p. 342

SCV Control Lever (Center)p. 343

SCV Control Lever (Retract Midrange)p. 343

SCV Control Lever (Retract Detent)p. 343

SCV Control Lever (Float)p. 344

SCV Control Lever (Center)p. 344

SCV CONTROL LEVER (CENTER)p. 345

SCV Control Lever (Extend Midrange)p. 345

SCV Control Lever (Extend Detent)p. 345

SCV Control Lever (Center)p. 345

SCV Control Lever (Retract Midrange)p. 345

SCV Control Lever (Retract Detent)p. 345

SCV Control Lever (Float)p. 345

SCV Control Lever (Center)p. 345

Rear PTO Switch Testp. 345

Rear PTO Switch (Off)p. 345

Rear PTO Switch (On)p. 345

Rear PTO Switch (Off)p. 346

Rear PTO Switch (On)p. 346

Reference 245-ACU-019, Operator Presence Switch Testp. 347

Operator Presence Switch (Seat Occupied)p. 347

Operator Presence Switch (Seat Vacant)p. 347

Operator Presence Switch (Seat Vacant) (Continued)p. 347

Operator Presence Switch (Seat Vacant) (Continued)p. 348

Operator Presence Switch (Seat Occupied)p. 348

Operator Presence Switch (Seat Vacant)p. 348

Operator Presence Switch (Seat Vacant) (Continued)p. 348

Reference 245-ACU-024, ACU Configuration Selectionp. 348

Shift Lever Configuration Numberp. 348

Reference 245-ACU-031, IMS Switch Circuit Testp. 349

Center Positionp. 349

Position 1p. 349

Position 2p. 350

Center Positionp. 350

Position 1p. 350

Position 2p. 350

Reference 245-ACU-032, Automatic Power Shift (APS) Switch Circuit Testp. 351

Neutral Positionp. 351

Resume Positionp. 351

Neutral Positionp. 351

Resume Positionp. 351

ACU Addresses 86-87—ACU Software Version Numberp. 351

Address Descriptionp. 352

Reference 245-ACU-200, Armrest Control Unit (ACU) Circuit Theoryp. 353

Reference 245-ACU-300, ACU Wiring Diagramp. 355

Group CCU – CCU Referencesp. 357

CCU Calibration Procedurep. 357

Select Diagnostic Modep. 357

Select CCUp. 358

Access CCU Diagnostic Modep. 358

Check Stored Codesp. 358

Changing Calibratable Addressesp. 358

Address 20 — Engine Pulses Per Revolutionp. 359

Address 21 — Rear PTO Pulses Per Revolutionp. 359

Address 22 — MFWD Enablep. 360

Address 24 — English / Metric Display Unitsp. 360

Address 25 — Warning Flasher Operationp. 361

Address 26 —Service Code Purge Settingp. 361

Address 27—PTO Load Contributionp. 362

Address 28 — PTO Configurationp. 362

Address 30 — SCV Load Contributionp. 363

Address 35 — Engine Oil Pressure Sensor Switch Enablep. 363

Address 36 — Foot Throttle enablep. 364

Address 37 — 10% Droop Enable For PTO Operationp. 364

Addresses 43, 44 and 45—Engine Hoursp. 365

Addresses 56 and 57—Wheel Rolling Circumferencep. 366

Addresses 58 and 59—Transmission Pulses Per Axle Revolutionp. 367

Addresses 60 and 61—Radar Sensor Calibration (True Vehicle Speed)p. 368

Addresses 92 and 93—Current Vehicle Model Numberp. 368

Addresses 94 and 95—Current Vehicle Serial Numberp. 369

Select Diagnostic Modep. 370

Select CCUp. 370

Access CCU Diagnostic Modep. 370

Check Stored Codesp. 370

Changing Calibratable Addressesp. 370

Address 20 — Engine Pulses Per Revolutionp. 370

Address 21 — Rear PTO Pulses Per Revolutionp. 370

Address 22 — MFWD Enablep. 370

Address 24 — English / Metric Display Unitsp. 370

Address 25 — Warning Flasher Operationp. 370

Address 26 —Service Code Purge Settingp. 370

Address 27—PTO Load Contributionp. 370

Address 28 — PTO Configurationp. 370

Address 30 — SCV Load Contributionp. 370

Address 35 — Engine Oil Pressure Sensor Switch Enablep. 370

Address 36 — Foot Throttle enablep. 370

Address 37 — 10% Droop Enable For PTO Operationp. 370

Addresses 43, 44 and 45—Engine Hoursp. 370

Addresses 56 and 57—Wheel Rolling Circumferencep. 370

Addresses 58 and 59—Transmission Pulses Per Axle Revolutionp. 370

Addresses 60 and 61—Radar Sensor Calibration (True Vehicle Speed)p. 370

Addresses 92 and 93—Current Vehicle Model Numberp. 370

Addresses 94 and 95—Current Vehicle Serial Numberp. 370

System Diagnostic (‘Beep”) Mode (CCU)p. 371

Access System Diagnostic (‘Beep”) Mode (‘02”)p. 372

Operate Following Controlsp. 372

Harness and Connectors Checksp. 372

Access System Diagnostic (‘Beep”) Mode (‘02”)p. 373

Operate Following Controlsp. 373

Harness and Connectors Checksp. 373

Reference 245-CCU-004M, Engine Speed Sensor Testp. 374

Engine Speed Sensorp. 374

Check Sensor Resistancep. 374

Check Harness and Connectorsp. 374

Engine Speed Sensorp. 375

Check Sensor Resistancep. 375

Check Harness and Connectorsp. 375

Reference 245-CCU-004R, PTO Speed Sensor Testp. 376

PTO Speed Sensorp. 376

Check Sensor Resistancep. 376

Check Harness and Connectorsp. 377

PTO Speed Sensorp. 377

Check Sensor Resistancep. 377

Check Harness and Connectorsp. 377

Reference 245-CCU-005M, Wheel Speed Sensor Testp. 378

Check Wheel Speed Sensorp. 378

Check Supply Voltagep. 378

Check Ground and Signal Circuitsp. 379

Check New Sensorp. 379

Check Wheel Speed Sensorp. 379

Check Supply Voltagep. 379

Check Ground and Signal Circuitsp. 379

Check New Sensorp. 379

Reference 245-CCU-007R, Clean Oil Reservoir Level Switch Testp. 380

Clean Oil Reservoir Level Switchp. 380

Check Switchp. 380

Check Harnessp. 380

Check Reservoir Levelp. 381

Clean Oil Reservoir Level Switchp. 381

Check Switchp. 381

Check Harnessp. 381

Check Reservoir Levelp. 381

Reference 245-CCU-008, Park Brake Pressure Sensor Testp. 382

Park Brake Pressure Sensor Voltage Checkp. 382

Check Sensor Disconnectedp. 382

Check Harnessp. 382

Park Brake Pressure Sensor Voltage Checkp. 383

Check Sensor Disconnectedp. 383

Check Harnessp. 383

Reference 245-CCU-009, Rear PTO Switch Testp. 384

Rear PTO Switch OFFp. 384

Rear PTO Switch ONp. 384

Rear PTO Switch OFFp. 385

Rear PTO Switch ONp. 385

Reference 245-CCU-010, Hazard Lights Switch Statusp. 386

Address Descriptionp. 386

Hazard Lights Switch OFFp. 386

Hazard Lights Switch ONp. 387

Address Descriptionp. 387

Hazard Lights Switch OFFp. 387

Hazard Lights Switch ONp. 387

Reference 245-CCU-011L, Hydraulic Filter Restriction Switch Testp. 388

Hydraulic Filter Restriction Switchp. 388

Check for Open in Harnessp. 388

Check Switchp. 388

Check Harnessp. 389

Hydraulic Filter Restriction Switchp. 389

Check for Open in Harnessp. 389

Check Switchp. 389

Check Harnessp. 389

Reference 245-CCU-011R, Sensor Power Testp. 389

Sensor Power Fuse Statusp. 389

Sensor Power Fuse Statusp. 390

Reference 245-CCU-012R, Engine Air Filter Restriction Sensor Testp. 391

Engine Not Running Checkp. 391

Switch / Circuit Checkp. 391

Engine Running Checkp. 391

Engine Not Running Checkp. 392

Switch / Circuit Checkp. 392

Engine Running Checkp. 392

Test Proceduresp. 393

Park Brake Sensorp. 393

Pressure Checkp. 393

Voltage Checkp. 393

Sensor Signal to CCU Circuit Checkp. 394

Sensor Voltage Circuit Checkp. 394

Park Brake Sensorp. 394

Pressure Checkp. 394

Voltage Checkp. 394

Sensor Signal to CCU Circuit Checkp. 394

Sensor Voltage Circuit Checkp. 394

Reference 245-CCU-013R, Engine Oil Pressure Sensor Testp. 395

Engine Oil Pressure Sensorp. 395

Check Sensor Disconnectedp. 395

Engine Running Testp. 396

Sensor Circuit Checksp. 396

Engine Oil Pressure Sensorp. 396

Check Sensor Disconnectedp. 396

Engine Running Testp. 396

Sensor Circuit Checksp. 396

Reference 245-CCU-014, Intake Manifold Air Temperature Input Voltage Testp. 397

Intake Manifold Air Temperature Sensorp. 397

Sensor Out of Range, Lowp. 397

Sensor Out of Range, Highp. 398

Check Harnessp. 398

Intake Manifold Air Temperature Sensorp. 398

Sensor Out of Range, Lowp. 398

Sensor Out of Range, Highp. 398

Check Harnessp. 398

Reference 245-CCU-015, Foot Throttle Input Voltage Testp. 399

Foot Throttle Potentiometerp. 399

Potentiometer Out of Range Highp. 399

Check Harnessp. 399

Foot Throttle Potentiometerp. 400

Potentiometer Out of Range Highp. 400

Check Harnessp. 400

Reference 245-CCU-016, Fuel Level Sensor Testp. 401

Fuel Level Sensorp. 401

Check For Circuit Shorts to Groundp. 401

Check Harness For Shorts to Groundp. 401

Check Sensorp. 402

Check Harnessp. 402

Fuel Level Sensorp. 402

Check For Circuit Shorts to Groundp. 402

Check Harness For Shorts to Groundp. 402

Check Sensorp. 402

Check Harnessp. 402

Reference 245-CCU-017, Hydraulic Oil Temperature Sensor Testp. 403

Hydraulic Oil Temperature Sensorp. 403

Check Sensor Out of Range, Highp. 403

Check Harnessp. 403

Check Sensor Out of Range, Lowp. 404

Check Harnessp. 404

Hydraulic Oil Temperature Sensorp. 405

Check Sensor Out of Range, Highp. 405

Check Harnessp. 405

Check Sensor Out of Range, Lowp. 405

Check Harnessp. 405

Reference 245-CCU-018, Engine Coolant Temperature Sensor Testp. 406

Engine Coolant Temperature Sensorp. 406

Check Sensor Out of Range, Highp. 406

Check Harnessp. 406

Check Sensor Out Of Range, Lowp. 407

Check Harnessp. 407

Engine Coolant Temperature Sensorp. 408

Check Sensor Out of Range, Highp. 408

Check Harnessp. 408

Check Sensor Out Of Range, Lowp. 408

Check Harnessp. 408

Reference 245-CCU-019, Engine Oil Pressure Sensor Testp. 409

Engine Oil Pressure Sensorp. 409

Check Sensor Out of Range, Lowp. 409

Check Harnessp. 410

Engine Oil Pressure Sensorp. 410

Check Sensor Out of Range, Lowp. 410

Check Harnessp. 410

Adjustment Addressp. 411

Address Descriptionp. 411

Adjusting CCU Address 27p. 411

Address Descriptionp. 412

Adjusting CCU Address 27p. 412

Adjustment Addressp. 413

Address Descriptionp. 413

Adjusting CCU Address 27p. 413

Address Descriptionp. 414

Adjusting CCU Address 27p. 414

Reference 245-CCU-200, CCU Theory Of Operationp. 415

Reference 245-CCU-201, Rear PTO Speed Sensor Theoryp. 416

Reference 245-CCU-202, Engine Intake Manifold Air Temperature Sensor Theoryp. 420

Reference 245-CCU-203, Engine Air Filter Restriction Switch Theoryp. 422

Reference 245-CCU-204, Engine Coolant Temperature Sensor Circuit Theoryp. 423

Reference 245-CCU-205, Engine Oil Pressure Sensor Circuit Theoryp. 425

Reference 245-CCU-206, Fuel Level Sensor Circuit Theoryp. 427

Reference 245-CCU-207, Foot Throttle Position Sensor Theoryp. 428

Reference 245-CCU-208, Hydraulic Oil Filter Restriction Sensor Circuit Theoryp. 430

Reference 245-CCU-209, Clean Oil Reservoir Level Switch Circuit Theoryp. 431

Reference 245-CCU-210, Hydraulic Oil Temperature Sensor Circuit Theoryp. 433

Reference 245-CCU-211, Radar / Ground Speed Sensor Circuit Theoryp. 434

Reference 245-CCU-212, Sensor Power Circuit Theory of Operationp. 435

Reference 245-CCU-213, Clutch Engage Pressure Sensor Theoryp. 437

Reference 245-CCU-214, Transmission Oil Pressure Sensors (2) Theoryp. 438

Reference 245-CCU-215, Wheel Speed Sensor Circuit Theoryp. 440

Reference 245-CCU-216, Park Brake Sensor Theoryp. 442

Reference 245-CCU-300, CCU Wiring Diagramp. 444

Group ECU – ECU Referencesp. 446

Reference 245-ECU-300, ECU Wiring Diagramp. 447

Group GSS – GREENSTAR™ SYSTEMSp. 449

Reference 245-GSS-001, Factory GREENSTAR Cab Harness Unswitched Power Testp. 449

Tractor Cab Harness Voltage Checkp. 449

Circuit 992 Continuity Checkp. 449

992 Short Circuit Checkp. 449

Circuit 070 Continuity Checkp. 450

070 Short Circuit Checkp. 450

Fuse F17 Checkp. 450

Tractor Cab Harness Voltage Checkp. 451

Circuit 992 Continuity Checkp. 451

992 Short Circuit Checkp. 451

Circuit 070 Continuity Checkp. 451

070 Short Circuit Checkp. 451

Fuse F17 Checkp. 451

Reference 245-GSS-002, Factory GREENSTAR Cab Harness Switched Power Testp. 452

Tractor Cab Harness Voltage Checkp. 452

Circuit 922 Continuity Checkp. 452

922 Short Circuit Checkp. 452

Circuit 070 Continuity Checkp. 453

070 Short Circuit Checkp. 453

Fuse F16 Checkp. 453

Tractor Cab Harness Voltage Checkp. 454

Circuit 922 Continuity Checkp. 454

922 Short Circuit Checkp. 454

Circuit 070 Continuity Checkp. 454

070 Short Circuit Checkp. 454

Fuse F16 Checkp. 454

Reference 245-GSS-003, GREENSTAR CAN Bus Diagnosisp. 455

Active Terminator Power Checkp. 455

CAN Device Isolation Checkp. 455

CAN Bus Circuit Checkp. 456

GREENSTAR™ Cab Harness Checkp. 457

Tractor Power Supply to GREENSTAR™ Harness Checkp. 457

Active Terminator Power Checkp. 458

CAN Device Isolation Checkp. 458

CAN Bus Circuit Checkp. 458

GREENSTAR™ Cab Harness Checkp. 458

Tractor Power Supply to GREENSTAR™ Harness Checkp. 458

Reference 245-GSS-004, Field GREENSTAR Cab Harness Unswitched Power Testp. 459

Tractor Cab Harness Voltage Checkp. 459

Circuit 992 Continuity Checkp. 459

992 Short Circuit Checkp. 459

Circuit 050 Continuity Checkp. 460

050 Short Circuit Checkp. 460

Fuse F17 Checkp. 460

Tractor Cab Harness Voltage Checkp. 461

Circuit 992 Continuity Checkp. 461

992 Short Circuit Checkp. 461

Circuit 050 Continuity Checkp. 461

050 Short Circuit Checkp. 461

Fuse F17 Checkp. 461

Reference 245-GSS-005, Field GREENSTARCab Harness Switched Power Testp. 462

Tractor Cab Harness Voltage Checkp. 462

Circuit 922 Continuity Checkp. 462

922 Short Circuit Checkp. 462

Circuit 050 Continuity Checkp. 463

050 Short Circuit Checkp. 463

Fuse F16 Checkp. 463

Tractor Cab Harness Voltage Checkp. 464

Circuit 922 Continuity Checkp. 464

922 Short Circuit Checkp. 464

Circuit 050 Continuity Checkp. 464

050 Short Circuit Checkp. 464

Fuse F16 Checkp. 464

Reference 245-GSS-300, Factory GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness Wiring Diagram (W90)p. 465

Reference 245-GSS-301, GREENSTAR GREENSTAR is a trademark of Deere & Company Factory Implement Ready Harness Wiring Diagram (W91)p. 467

Reference 245-GSS-302, Field Installed GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness Wiring Diagram (W92)p. 469

Reference 245-GSS-303, GREENSTAR GREENSTAR is a trademark of Deere & Company Field Installed Implement Ready Harness Wiring Diagram (W93)p. 471

Reference 245-GSS-304, GREENSTAR GREENSTAR is a trademark of Deere & Company Active Terminator Harness Wiring Diagram (W94)p. 473

Reference 245-GSS-305, GREENSTAR GREENSTAR is a trademark of Deere & Company Breakaway Terminator Connector Pictorialp. 474

Reference 245-GSS-306, GREENSTAR™ Harness Routingp. 475

Group HCU – HCU Referencesp. 477

Specificationsp. 477

HCU Calibrationp. 478

Hydraulic Pressure Verificationp. 478

Set Hitch and Controls for Calibrationp. 478

Place Vehicle in Diagnostic Modep. 479

Select HCUp. 479

Access HCU Diagnostic Modep. 479

Check Stored HCU Codesp. 480

Enter Calibration Addressp. 480

Cab Raise / Lower Switchp. 481

Set Hitch Control Lever Positionp. 481

Verify Raise Limit Controlp. 482

Set and Confirm Return Valve Preloadp. 482

Set Hitch Control Lever Positionp. 483

Set and Confirm Pressure Valve Preloadp. 483

Set Hitch Cylinder Fill Volume Valuep. 484

Verify Rate-of-Drop Control Calibrationp. 484

Verify Load / Depth Control Calibrationp. 485

Calibrate Draft Sensorp. 485

Set Draft Sensor ‘Zero”p. 485

Check Hitch Position Feedback Sensorp. 486

Store Calibration Data in HCUp. 487

Hydraulic Pressure Verificationp. 487

Set Hitch and Controls for Calibrationp. 487

Place Vehicle in Diagnostic Modep. 487

Select HCUp. 487

Access HCU Diagnostic Modep. 487

Check Stored HCU Codesp. 487

Enter Calibration Addressp. 487

Cab Raise / Lower Switchp. 487

Set Hitch Control Lever Positionp. 487

Verify Raise Limit Controlp. 487

Set and Confirm Return Valve Preloadp. 487

Set Hitch Control Lever Positionp. 487

Set and Confirm Pressure Valve Preloadp. 487

Set Hitch Cylinder Fill Volume Valuep. 487

Verify Rate-of-Drop Control Calibrationp. 487

Verify Load / Depth Control Calibrationp. 487

Calibrate Draft Sensorp. 487

Set Draft Sensor ‘Zero”p. 487

Check Hitch Position Feedback Sensorp. 487

Store Calibration Data in HCUp. 487

HCU Circuit Diagnostic ("Beep") Addressesp. 488

Access HCU Address 02p. 488

Operate Hitch Controlsp. 489

Tractor OFF Testp. 489

Access HCU Address 02p. 490

Operate Hitch Controlsp. 490

Tractor OFF Testp. 490

Reference 245-HCU-003, Hitch Raise-Lower Rocker Switch Testp. 491

Access HCU Address 03p. 491

Test Continuedp. 491

Access HCU Address 03p. 492

Test Continuedp. 492

Reference 245-HCU-005, Draft Sensor Testp. 493

Check Voltage Readingp. 493

Voltage Less Than 0.35 Voltsp. 493

Voltage More Than 4.65 Voltsp. 494

Check Voltage Readingp. 494

Voltage Less Than 0.35 Voltsp. 494

Voltage More Than 4.65 Voltsp. 494

Reference 245-HCU-006, Hitch Load-Depth Control Potentiometer Testp. 494

Access HCU Address 06p. 494

Access HCU Address 06p. 495

Reference 245-HCU-007, Hitch Control Lever Potentiometer Testp. 495

Access HCU Address 07p. 495

Access HCU Address 07p. 496

Reference 245-HCU-008, Hitch Position Feedback Sensor Testp. 497

Check Low End Voltage Valuep. 497

Check High End Voltage Valuep. 497

Difference in Voltage Valuesp. 498

Check Low End Voltage Valuep. 498

Check High End Voltage Valuep. 498

Difference in Voltage Valuesp. 498

Reference 245-HCU-009, Raise Limit Control Potentiometer Testp. 498

Access HCU Address 09p. 498

Access HCU Address 09p. 499

Reference 245-HCU-010, Rate-of-Drop Control Potentiometer Testp. 499

Access HCU Address 10p. 499

Access HCU Address 10p. 500

Reference 245-HCU-011, External Raise-Lower Switch Testp. 501

Access HCU Address 11p. 501

Access HCU Address 12p. 501

Access HCU Address 11p. 502

Access HCU Address 12p. 502

Reference 245-HCU-013, Rear Hitch Sensor Supply Voltage Testp. 502

Address Descriptionp. 502

Rear Hitch Sensor Supply Voltage Testp. 502

Rear Hitch Sensor Supply Circuit Checkp. 503

Address Descriptionp. 503

Rear Hitch Sensor Supply Voltage Testp. 503

Rear Hitch Sensor Supply Circuit Checkp. 503

Reference 245-HCU-017, Hitch Valve Circuits Testp. 504

HCU Address 17 Readingp. 504

Solenoid Coil Resistance Checkp. 504

Harness Circuit Resistance Checkp. 505

Check Harness for Shortsp. 505

HCU Address 17 Readingp. 505

Solenoid Coil Resistance Checkp. 505

Harness Circuit Resistance Checkp. 505

Check Harness for Shortsp. 505

Reference 245-HCU-018, HCU System Voltage Testp. 505

Address Descriptionp. 505

HCU System Voltagep. 505

Address Descriptionp. 506

HCU System Voltagep. 506

Reference 245-HCU-100, Draft Sensor Adjustmentp. 507

Reference 245-HCU-200, Hitch Control Unit (HCU) Theory Of Operationp. 508

Reference 245-HCU-300, HCU Wiring Diagram (SE7)p. 509

Group ICU – ICU Referencesp. 511

ICU Calibration Procedurep. 511

Select Diagnostic Modep. 511

Select ICUp. 511

Access ICU Diagnostic Modep. 512

Check Stored Codesp. 512

ICU Address 8p. 512

ICU Address 9p. 513

ICU Address 10p. 514

ICU Addresses 78 and 79p. 514

Addresses 80 Through 99p. 514

Select Diagnostic Modep. 515

Select ICUp. 515

Access ICU Diagnostic Modep. 515

Check Stored Codesp. 515

ICU Address 8p. 515

ICU Address 9p. 515

ICU Address 10p. 515

ICU Addresses 78 and 79p. 515

Addresses 80 Through 99p. 515

System Diagnostic (‘Beep”) Mode (ICU)p. 516

Access System Diagnostic (‘Beep”) Mode (02)p. 516

Operate Controls (Switch Type)p. 516

Operate Controls (Potentiometer Type)p. 517

Harness and Connectors Checksp. 517

Access System Diagnostic (‘Beep”) Mode (02)p. 518

Operate Controls (Switch Type)p. 518

Operate Controls (Potentiometer Type)p. 518

Harness and Connectors Checksp. 518

Reference 245-ICU-003LR, Brake Switches Testp. 519

All Controls Releasedp. 519

Left Brake Pedal Switchp. 519

Right Brake Pedal Switchp. 519

All Controls Releasedp. 520

Left Brake Pedal Switchp. 520

Right Brake Pedal Switchp. 520

Reference 245-ICU-003M, Differential Lock Switch Testp. 520

All Controls Releasedp. 520

Differential Lock Switchp. 520

All Controls Releasedp. 521

Differential Lock Switchp. 521

Reference 245-ICU-004L, Secondary Hand Brake Switch Testp. 521

Hand Brake Off and MFWD On (Centered)p. 521

Secondary Hand Brake Switchp. 521

Hand Brake Off and MFWD On (Centered)p. 521

Secondary Hand Brake Switchp. 521

Reference 245-ICU-004MR, MFWD Switch Testp. 521

MFWD Switch (Off/Brake Assist Position)p. 521

MFWD Switch (Auto Position)p. 522

MFWD Switch (Off/Brake Assist Position)p. 522

MFWD Switch (Auto Position)p. 522

Reference 245-ICU-005L, Field Cruise Switch Testp. 522

All Control Switches Offp. 523

Field Cruise Potentiometer (Switch Function)p. 523

All Control Switches Offp. 523

Field Cruise Potentiometer (Switch Function)p. 523

Reference 245-ICU-005M, Interval Wiper Switch Testp. 523

All Control Switches Offp. 523

Wiper Switchp. 524

All Control Switches Offp. 524

Wiper Switchp. 524

Reference 245-ICU-005R, Light Switch Testp. 524

All Control Switches Offp. 524

Light Switchp. 525

All Control Switches Offp. 525

Light Switchp. 525

Air Brake Pressure Switch Testp. 525

Engine Runningp. 525

Engine Not Runningp. 525

Engine Runningp. 526

Engine Not Runningp. 526

Reference 245-ICU-007, Field Cruise Control Potentiometer Testp. 527

Field Cruise Offp. 527

Field Cruise High Speedp. 527

Field Cruise Low Speedp. 528

Field Cruise Offp. 528

Field Cruise High Speedp. 528

Field Cruise Low Speedp. 528

Reference 245-ICU-200, Instrument Control Unit (ICU) Theory Of Operationp. 529

Reference 245-ICU-300, ICU Wiring Diagramp. 533

Group IMS – Implement Management System (IMS) Referencesp. 535

Reference 245-IMS-200, Implement Management System (IMS) Theory Of Operationp. 535

Group PCU – PCU Referencesp. 539

PCU Calibrationp. 539

Heat Transmissionp. 539

Transmission Automated Air Purgep. 539

Prepare for Calibrationp. 540

Set PCU Model Number for Load Compensationp. 541

Select PCU Calibration Modep. 541

Enter Oil Typep. 541

Calibrate Forward Valvesp. 542

Calibrate Reverse Valvep. 543

Calibrate ‘No Load” Fuel Flowp. 543

Calibrate PTO Valvep. 544

Clear All PCU Codesp. 544

Heat Transmissionp. 545

Transmission Automated Air Purgep. 545

Prepare for Calibrationp. 545

Set PCU Model Number for Load Compensationp. 545

Select PCU Calibration Modep. 545

Enter Oil Typep. 545

Calibrate Forward Valvesp. 545

Calibrate Reverse Valvep. 545

Calibrate ‘No Load” Fuel Flowp. 545

Calibrate PTO Valvep. 545

Clear All PCU Codesp. 545

BEEP Mode Testp. 546

Access System Diagnostic Beep Mode (02)p. 546

Operate Switchesp. 547

Harness and Connectors Checksp. 547

Access System Diagnostic Beep Mode (02)p. 547

Operate Switchesp. 547

Harness and Connectors Checksp. 547

Reference 245-PCU-005R, Transmission Enable Relay Testp. 548

Enable Relay OFFp. 548

Enable Relay ON (Reverse)p. 548

Enable Relay ON (Forward)p. 548

Check ‘Not Neutral” Relayp. 549

Check K22 Normally Closed Contactp. 549

Check K17 Latch Relay Circuitp. 549

Check K22 Normally Open Contactp. 550

Enable Relay OFFp. 550

Enable Relay ON (Reverse)p. 550

Enable Relay ON (Forward)p. 550

Check ‘Not Neutral” Relayp. 550

Check K22 Normally Closed Contactp. 550

Check K17 Latch Relay Circuitp. 550

Check K22 Normally Open Contactp. 550

Reference 245-PCU-006R, Forward Enable Relay Testp. 551

Forward Enable Relay Offp. 551

Forward Enable Relay Off (Reverse)p. 551

Forward Enable Relay On (Shift Lever Forward)p. 551

Check Input to ACUp. 552

Check Power Supply to K21p. 552

Check ACU Output Voltagep. 552

Circuit Continuityp. 553

Forward Enable Relay Offp. 553

Forward Enable Relay Off (Reverse)p. 553

Forward Enable Relay On (Shift Lever Forward)p. 553

Check Input to ACUp. 553

Check Power Supply to K21p. 553

Check ACU Output Voltagep. 553

Circuit Continuityp. 553

Reference 245-PCU-007R, Reverse Enable Relay Testp. 554

Reverse Enable Relay Offp. 554

Reverse Enable Relay Off (Forward)p. 554

Reverse Enable Relay on (Shift Lever Reverse)p. 554

Check Input to ACUp. 555

Check Power Supply to K20p. 555

Check ACU Output Voltagep. 555

Circuit Continuityp. 556

Reverse Enable Relay Offp. 556

Reverse Enable Relay Off (Forward)p. 556

Reverse Enable Relay on (Shift Lever Reverse)p. 556

Check Input to ACUp. 556

Check Power Supply to K20p. 556

Check ACU Output Voltagep. 556

Circuit Continuityp. 556

Reference 245-PCU-008R, Not Neutral Relay Testp. 557

Not Neutral Relay Offp. 557

Not Neutral Relay On (Reverse)p. 557

Not Neutral Relay On (Shift Lever Forward)p. 557

Check Relay Source Voltagep. 558

Check ACU Output Voltagep. 558

Circuit Continuityp. 558

Not Neutral Relay Offp. 559

Not Neutral Relay On (Reverse)p. 559

Not Neutral Relay On (Shift Lever Forward)p. 559

Check Relay Source Voltagep. 559

Check ACU Output Voltagep. 559

Circuit Continuityp. 559

Reference 245-PCU-010, Clutch Disengaged Switch Testp. 560

Switch Status Checkp. 560

Switch Operation Checkp. 560

Check Harnessp. 560

Switch Status Checkp. 561

Switch Operation Checkp. 561

Check Harnessp. 561

PCU Address 11 – Clutch Pressure Sensor Testp. 562

Address Descriptionp. 562

Sensor Status Checkp. 562

Sensor Operation Checkp. 562

Check Harnessp. 563

Address Descriptionp. 563

Sensor Status Checkp. 563

Sensor Operation Checkp. 563

Check Harnessp. 563

Reference 245-PCU-014, Clutch Engage Sensor Testp. 564

Clutch Pedal Up Positionp. 564

Clutch Pedal Down Positionp. 564

Sensor Voltage Supply Checkp. 564

Harness Checkp. 565

Clutch Pedal Up Positionp. 565

Clutch Pedal Down Positionp. 565

Sensor Voltage Supply Checkp. 565

Harness Checkp. 565

Reference 245-PCU-036, AB Brake, BC, CC, DC Clutch Pressure Calibrationp. 566

Reference 245-PCU-200, Power Shift Control Unit (PCU) Theory of Operationp. 569

Reference 245-PCU-300, PCU Wiring Diagramp. 572

Group SCU – SCU Referencesp. 574

Essential Toolsp. 574

Specificationsp. 574

SCU Calibrationp. 575

Prepare SCV System for Calibrationp. 575

Set Controls for SCU Calibrationp. 575

Place Vehicle in Diagnostic Modep. 577

Select SCUp. 577

Access SCU Diagnostic Modep. 578

Check Stored SCU Codesp. 578

Enter Calibration Addressp. 578

Calibrate SCV 1 Extend Valvep. 579

Set Hitch Positionp. 579

Calibrate SCV 1 Retract Valvep. 580

Set Hitch Positionp. 580

Calibrate SCV 2 Extend Valvep. 580

Set Hitch Positionp. 581

Calibrate SCV 2 Retract Valvep. 581

Set Hitch Positionp. 582

Calibrate SCV 3 Extend Valvep. 582

Set Hitch Positionp. 583

Calibrate SCV 3 Retract Valvep. 583

Set Hitch Position to End Calibrationp. 584

Store Calibration Data in SCUp. 584

Prepare SCV System for Calibrationp. 585

Set Controls for SCU Calibrationp. 585

Place Vehicle in Diagnostic Modep. 585

Select SCUp. 585

Access SCU Diagnostic Modep. 585

Check Stored SCU Codesp. 585

Enter Calibration Addressp. 585

Calibrate SCV 1 Extend Valvep. 585

Set Hitch Positionp. 585

Calibrate SCV 1 Retract Valvep. 585

Set Hitch Positionp. 585

Calibrate SCV 2 Extend Valvep. 585

Set Hitch Positionp. 585

Calibrate SCV 2 Retract Valvep. 585

Set Hitch Positionp. 585

Calibrate SCV 3 Extend Valvep. 585

Set Hitch Positionp. 585

Calibrate SCV 3 Retract Valvep. 585

Set Hitch Position to End Calibrationp. 585

Store Calibration Data in SCUp. 585

Reference 245-SCU-002, SCU BEEP Mode Testp. 586

Access SCU Address 02p. 586

Reference 245-SCU-004, Implement Option Input Testp. 587

Implement Circuits Checkp. 587

Circuit Check-TSDCp. 587

Circuit Check-SCVp. 587

Install Jumperp. 588

Jumper Circuit Checkp. 588

Implement Circuits Checkp. 588

Circuit Check-TSDCp. 588

Circuit Check-SCVp. 588

Install Jumperp. 588

Jumper Circuit Checkp. 588

Reference 245-SCU-005, Implement Position Feedback Sensor Testp. 589

Access SCU Address 05p. 589

Voltage Differencep. 590

Access SCU Address 05p. 590

Voltage Differencep. 590

Reference 245-SCU-007, SCV 1 Control Lever Voltage Testp. 591

Access SCU Address 07p. 591

Test Continuedp. 591

Access SCU Address 07p. 592

Test Continuedp. 592

Reference 245-SCU-008, SCV 2 Control Lever Voltage Testp. 593

Access SCU Address 08p. 593

Test Continuedp. 593

Access SCU Address 08p. 594

Test Continuedp. 594

Reference 245-SCU-009, SCV 3 Control Lever Voltage Testp. 595

Access SCU Address 09p. 595

Test Continuedp. 595

Access SCU Address 09p. 596

Test Continuedp. 596

Reference 245-SCU-013, SCV 1 Command Status Testp. 597

SCV Switch Circuit Checkp. 597

SCV Switch Circuit Checkp. 598

Reference 245-SCU-014, SCV 2 Command Status Testp. 599

SCV Switch Circuit Checkp. 599

SCV Switch Circuit Checkp. 600

Reference 245-SCU-015, SCV 3 Command Status Testp. 601

SCV Switch Circuit Checkp. 601

SCV Switch Circuit Checkp. 602

Reference 245-SCU-016, Touchset Depth Control Testp. 603

Address Checkp. 603

Connector Checkp. 603

Address Checkp. 603

Connector Checkp. 603

Reference 245-SCU-200, Selective Control Unit (SCU) Theory Of Operationp. 603

Reference 245-SCU-300, SCU Wiring Diagram (SE7)p. 605

Group SCO – SCo Referencesp. 607

Essential Toolsp. 607

Specificationsp. 607

SCo Calibrationp. 608

Prepare SCV System for Calibrationp. 608

Set Controls for SCo Calibrationp. 608

Place Vehicle in Diagnostic Modep. 610

Select SCop. 610

Access SCo Diagnostic Modep. 611

Check Stored SCo Codesp. 611

Enter Calibration Addressp. 611

Calibrate SCV 4 Extend Valvep. 612

Set Hitch Positionp. 612

Calibrate SCV 4 Retract Valvep. 613

Set Hitch Positionp. 613

Calibrate SCV 5 Extend Valvep. 613

Set Hitch Positionp. 614

Calibrate SCV 5 Retract Valvep. 614

Set Hitch Positionp. 615

Set Hitch Position to End Calibrationp. 615

Store Calibration Data in SCop. 616

Prepare SCV System for Calibrationp. 616

Set Controls for SCo Calibrationp. 616

Place Vehicle in Diagnostic Modep. 616

Select SCop. 616

Access SCo Diagnostic Modep. 616

Check Stored SCo Codesp. 616

Enter Calibration Addressp. 616

Calibrate SCV 4 Extend Valvep. 616

Set Hitch Positionp. 616

Calibrate SCV 4 Retract Valvep. 616

Set Hitch Positionp. 616

Calibrate SCV 5 Extend Valvep. 616

Set Hitch Positionp. 616

Calibrate SCV 5 Retract Valvep. 616

Set Hitch Positionp. 616

Set Hitch Position to End Calibrationp. 616

Store Calibration Data in SCop. 616

Reference 245-SCo-002, SCo Diagnostic ‘Beep” Modep. 616

Reference 245-SCo-010, SCV 4 Control Lever Voltage Testp. 618

Access SCo Address 10p. 618

Test Continuedp. 618

Access SCo Address 10p. 619

Test Continuedp. 619

Reference 245-SCo-011, SCV 5 Control Lever Voltage Testp. 620

Access SCo Address 11p. 620

Test Continuedp. 620

Access SCo Address 11p. 621

Test Continuedp. 621

Reference 245-SCo-016, SCV 4 Command Status Testp. 622

SCV Switch Circuit Checkp. 622

SCV Switch Circuit Checkp. 623

Reference 245-SCo-017, SCV 5 Command Status Testp. 624

SCV Switch Circuit Checkp. 624

SCV Switch Circuit Checkp. 625

Reference 245-SCo-200, Selective Control Option (SCo) Theory Of Operationp. 625

Reference 245-SCo-300, SCo Wiring Diagram (SE13)p. 626

Group SSU – SSU Referencesp. 628

SSU Addresses 98-99—Original Vehicle Serial Numberp. 628

Select Addressp. 628

Address Descriptionp. 629

Address Descriptionp. 630

Diagnostic (Beep) Mode Testp. 630

Address Descriptionp. 631

System Voltagep. 631

Address Descriptionp. 631

Sensor Voltage Supply Testp. 632

Address Descriptionp. 632

Steering Wheel Position Sensor 1 Supply Voltagep. 632

Steering Wheel Position Sensor 1 Supply Circuit Checkp. 633

Address Descriptionp. 633

Steering Wheel Position Sensor 2 Supply Voltagep. 633

Steering Wheel Position Sensor 2 Supply Circuit Checkp. 634

Address Descriptionp. 634

Perform Steering Wheel Position Sensor 1 Count Testp. 634

Address Descriptionp. 635

Perform Steering Wheel Position Sensor 2 Count Testp. 635

Address Descriptionp. 635

Display Flow Meter Countp. 636

Address Descriptionp. 636

Flow Meter Duty Cycle Checkp. 636

Address Descriptionp. 637

Flow Meter Phase Checkp. 637

Address Descriptionp. 637

Address Descriptionp. 638

SSU Address 17 Checkp. 638

Address Descriptionp. 638

Current Wheel Speed Checkp. 639

Address Descriptionp. 639

Address Descriptionp. 640

Steering Valve Command Voltagep. 640

Introductionp. 640

Address Description – Type Ap. 641

Calibrating Steering Valvep. 641

Address Description – Type Bp. 642

Calibrating Steering Angle Sensor (Flow Meter)p. 642

Calibrating EH Steering Valvep. 643

SSU Calibration Error Codesp. 644

Address Descriptionp. 644

Steering Valve Deadband Checkp. 645

Address Descriptionp. 645

Manual Valve Control Testp. 645

Address Descriptionp. 646

TCM Statusp. 646

Address Descriptionp. 647

Steering Wheel Position Sensor 1 Standbyp. 647

Steering Wheel Position Sensor 1 Onp. 647

Sensor Voltage Supply Checkp. 648

Address Descriptionp. 648

Steering Wheel Position Sensor 2 Standbyp. 648

Steering Wheel Position Sensor 2 Onp. 649

Sensor Voltage Supply Checkp. 649

Address Descriptionp. 650

Jumper Wire Input Displayp. 650

Address Descriptionp. 650

MFWD Checkp. 651

Re-initiate Tractor Detectionp. 651

Address Descriptionp. 651

Setting SSU Address 37p. 651

Address Descriptionp. 652

Configuring SSU Address 39p. 652

Address Descriptionp. 653

Reading SSU Addresses 56 and 57p. 654

Address Descriptionp. 654

Display Deactivation Conditionp. 654

Address Descriptionp. 655

Display Status of Steer Switchp. 655

Display Status of Auto Resume Switchp. 656

Display System Mode Statusp. 656

Address Descriptionp. 656

Display KeyCard Statusp. 656

Display Tracking Statusp. 657

Address Descriptionp. 657

Display Status of Operator Seat Switchp. 657

Display Status of Track Positionp. 658

Display GPS Statusp. 658

Display Track Curvaturep. 658

Address Descriptionp. 659

Lateral Error Checkp. 659

Address Descriptionp. 660

Heading Difference Checkp. 660

Address Descriptionp. 660

Address Descriptionp. 661

Display Steer Angle Commandp. 661

Address Descriptionp. 661

Address Descriptionp. 662

Display Off-Track Lateral Integratorp. 662

Address Descriptionp. 662

Display Off-Track Heading Integratorp. 663

Address Descriptionp. 663

GSD Curvature Checkp. 664

Address Descriptionp. 664

Address Descriptionp. 665

Address Descriptionp. 666

Address Descriptionp. 667

Select Addressp. 668

Address Descriptionp. 668

Diagnostic (Beep) Mode Testp. 668

Address Descriptionp. 668

System Voltagep. 668

Address Descriptionp. 668

Sensor Voltage Supply Testp. 668

Address Descriptionp. 668

Steering Wheel Position Sensor 1 Supply Voltagep. 668

Steering Wheel Position Sensor 1 Supply Circuit Checkp. 668

Address Descriptionp. 668

Steering Wheel Position Sensor 2 Supply Voltagep. 668

Steering Wheel Position Sensor 2 Supply Circuit Checkp. 668

Address Descriptionp. 668

Perform Steering Wheel Position Sensor 1 Count Testp. 668

Address Descriptionp. 668

Perform Steering Wheel Position Sensor 2 Count Testp. 668

Address Descriptionp. 668

Display Flow Meter Countp. 668

Address Descriptionp. 668

Flow Meter Duty Cycle Checkp. 668

Address Descriptionp. 668

Flow Meter Phase Checkp. 668

Address Descriptionp. 668

SSU Address 17 Checkp. 668

Address Descriptionp. 668

Current Wheel Speed Checkp. 668

Address Descriptionp. 668

Steering Valve Command Voltagep. 668

Introductionp. 668

Address Description – Type Ap. 668

Calibrating Steering Valvep. 668

Address Description – Type Bp. 668

Calibrating Steering Angle Sensor (Flow Meter)p. 668

Calibrating EH Steering Valvep. 668

SSU Calibration Error Codesp. 668

Address Descriptionp. 668

Steering Valve Deadband Checkp. 668

Address Descriptionp. 668

Manual Valve Control Testp. 668

Address Descriptionp. 668

TCM Statusp. 668

Address Descriptionp. 668

Steering Wheel Position Sensor 1 Standbyp. 668

Steering Wheel Position Sensor 1 Onp. 668

Sensor Voltage Supply Checkp. 668

Address Descriptionp. 668

Steering Wheel Position Sensor 2 Standbyp. 668

Steering Wheel Position Sensor 2 Onp. 668

Sensor Voltage Supply Checkp. 668

Address Descriptionp. 668

Jumper Wire Input Displayp. 668

Address Descriptionp. 668

MFWD Checkp. 668

Re-initiate Tractor Detectionp. 668

Address Descriptionp. 668

Setting SSU Address 37p. 668

Address Descriptionp. 668

Configuring SSU Address 39p. 668

Address Descriptionp. 668

Reading SSU Addresses 56 and 57p. 668

Address Descriptionp. 668

Display Deactivation Conditionp. 668

Address Descriptionp. 668

Display Status of Steer Switchp. 668

Display Status of Auto Resume Switchp. 668

Display System Mode Statusp. 668

Address Descriptionp. 668

Display KeyCard Statusp. 668

Display Tracking Statusp. 668

Address Descriptionp. 668

Display Status of Operator Seat Switchp. 668

Display Status of Track Positionp. 668

Display GPS Statusp. 668

Display Track Curvaturep. 668

Address Descriptionp. 668

Lateral Error Checkp. 668

Address Descriptionp. 668

Heading Difference Checkp. 668

Address Descriptionp. 668

Display Steer Angle Commandp. 668

Address Descriptionp. 668

Display Off-Track Lateral Integratorp. 668

Address Descriptionp. 668

Display Off-Track Heading Integratorp. 668

Address Descriptionp. 668

GSD Curvature Checkp. 668

Address Descriptionp. 668

Reference 245-SSU-200, SSU Theory of Operationp. 669

Reference 245-SSU-300, Field Installed SSU Wiring Diagramp. 671

Group SUP – SUP Referencesp. 673

System Diagnostic (‘Beep”) Mode (SUP)p. 673

Access System Diagnostic (Beep) Mode (02)p. 673

Operate Controls (Switch Type)p. 674

Harness and Connectors Checksp. 674

Access System Diagnostic (Beep) Mode (02)p. 674

Operate Controls (Switch Type)p. 674

Harness and Connectors Checksp. 674

Reference 245-SUP-003, Flow Rate Control Knob Testp. 675

Flow Rate Control Knob Stationaryp. 675

Turn Control Knob Clockwisep. 675

Turn Control Knob Counterclockwisep. 675

Flow Rate Control Knob Stationaryp. 676

Turn Control Knob Clockwisep. 676

Turn Control Knob Counterclockwisep. 676

Reference 245-SUP-004, Detent Time Control Knob Testp. 677

Detent Time Control Stationaryp. 677

Turn Control Knob Clockwisep. 677

Turn Control Knob Counterclockwisep. 677

Detent Time Control Stationaryp. 678

Turn Control Knob Clockwisep. 678

Turn Control Knob Counterclockwisep. 678

Reference 245-SUP-005, SCV Touch Switch Testp. 679

SCV Select Touch Switch Releasedp. 679

Press and Hold Touch Switchp. 679

Release Touch Switchp. 679

SCV Select Touch Switch Releasedp. 680

Press and Hold Touch Switchp. 680

Release Touch Switchp. 680

Reference 245-SUP-010, Extend and Retract SET Touch Switches Testp. 681

Set Touch Switch Releasep. 681

Press and Hold Touch Switchp. 681

Release Touch Switchp. 682

Set Touch Switch Releasep. 682

Press and Hold Touch Switchp. 682

Release Touch Switchp. 682

Reference 245-SUP-012, SCV Lock Touch Switch Testp. 683

SCV Lock Touch Switch Releasedp. 683

Press and Hold Touch Switchp. 683

Release Touch Switchp. 683

SCV Lock Touch Switch Releasedp. 684

Press and Hold Touch Switchp. 684

Release Touch Switchp. 684

Reference 245-SUP-014, SUP Display Segments “ON” Testp. 684

Display Segments Onp. 684

Verify Display Segments Onp. 684

Display Segments Onp. 684

Verify Display Segments Onp. 684

Reference 245-SUP-015, SUP Display Segments “OFF” Testp. 684

Display Segments Offp. 684

Verify Display Segments Offp. 685

Display Segments Offp. 685

Verify Display Segments Offp. 685

Reference 245-SUP-200, Set-Up Panel (SUP) Theory Of Operationp. 686

Reference 245-SUP-300, SUP Circuit Wiring Diagramp. 688

Section 246B – AG MANAGEMENT SOLUTIONS (AMS)—JDLINK™p. 690

Group 10A – Accessing Diagnostic Addresses and Codesp. 690

Reference 246B-10A-001, Accessing Diagnostic Addresses and Codesp. 690

Group 10B – Diagnostic Trouble Codesp. 693

Reference 246B-10B-001, JdL – JDLINK JDLINK is a trademark of Deere & Company Messenger Diagnostic Trouble Codesp. 693

Group 10C – Diagnostic Addressesp. 694

Reference 246B-10C-001, Diagnostic Addresses By Controllerp. 694

Group 15A – JDLINK™ Machine Messenger Diagnosticsp. 700

Reference 246B-15A-001, JDLINK JDLINK is a trademark of Deere & Company Theory of Operationp. 700

Reference 246B-15A-002, Connector Locationsp. 700

Reference 246B-15A-003, Electrical Schematic (Embedded)p. 702

JDLINK™ Machine Messenger Problemp. 705

Fleet Call Checkp. 705

Contact Vehicle Checkp. 705

Time and Date Checkp. 705

Location Checkp. 706

Cellular Service Area Checkp. 706

JdL Control Unit Data Bus Checkp. 706

Cellular Service Checkp. 706

Initiate Call From Vehicle Checkp. 707

Cellular Service Status Checkp. 708

Coax Connection Checkp. 708

Coax Continuity Checkp. 708

Coax Continuity Checkp. 709

Shorted Cellular Antenna or Coax Cable Checkp. 709

Cellular Coax Cable Shorted Checkp. 709

Coax Continuity Checkp. 710

Correct Time Settings Checkp. 710

Serial Number Checkp. 710

GPS Problem Checkp. 711

GPS Status Checkp. 711

Voltage Check to GPS Antennap. 712

GPS Voltage Checkp. 712

Vehicle Error Checkp. 713

Diagnostic Trouble Code Checkp. 713

JDLINK™ Control Unit, CAN, or CCD Diagnostic Trouble Code Checkp. 713

Diagnostic Trouble Code Check with vehicle in Diagnostic Modep. 713

Single Point Ground Checkp. 714

Voltage Check at Fusesp. 714

JDLINK™ Control Unit Unswitched Voltage Checkp. 715

JDLINK™ Control Unit Switched Voltage Checkp. 715

Single Point Ground Checkp. 715

Cause vehicle Error Checkp. 716

Diagnostic Trouble Code Checkp. 716

CCD Plus Voltage Checkp. 716

CCD Minus Voltage Checkp. 717

CCD Voltage Checkp. 717

Can Hi Voltage Checkp. 717

Can Lo Voltage Checkp. 718

Fleet Call Checkp. 718

Contact Vehicle Checkp. 718

Time and Date Checkp. 718

Location Checkp. 718

Cellular Service Area Checkp. 718

JdL Control Unit Data Bus Checkp. 718

Cellular Service Checkp. 718

Initiate Call From Vehicle Checkp. 718

Cellular Service Status Checkp. 718

Coax Connection Checkp. 718

Coax Continuity Checkp. 718

Shorted Cellular Antenna or Coax Cable Checkp. 718

Cellular Coax Cable Shorted Checkp. 718

Coax Continuity Checkp. 718

Correct Time Settings Checkp. 718

Serial Number Checkp. 718

GPS Problem Checkp. 718

GPS Status Checkp. 718

Voltage Check to GPS Antennap. 718

GPS Voltage Checkp. 718

Vehicle Error Checkp. 718

Diagnostic Trouble Code Checkp. 718

JDLINK™ Control Unit, CAN, or CCD Diagnostic Trouble Code Checkp. 718

Diagnostic Trouble Code Check with vehicle in Diagnostic Modep. 718

Single Point Ground Checkp. 718

Voltage Check at Fusesp. 718

JDLINK™ Control Unit Unswitched Voltage Checkp. 718

JDLINK™ Control Unit Switched Voltage Checkp. 718

Single Point Ground Checkp. 718

Cause vehicle Error Checkp. 718

Diagnostic Trouble Code Checkp. 718

CCD Plus Voltage Checkp. 718

CCD Minus Voltage Checkp. 718

CCD Voltage Checkp. 718

Can Hi Voltage Checkp. 718

Can Lo Voltage Checkp. 718

Reference 246B-15A-005, Electrical Schematic (Quick Install)p. 719

JDLINK™ Machine Messenger Problemp. 720

Fleet Call Checkp. 720

Contact vehicle Checkp. 720

Time and Date Checkp. 720

Location Checkp. 721

Cellular Service Area Checkp. 721

JdL Control Unit Data Bus Checkp. 721

Cellular Service Checkp. 721

Initiate Call from vehicle Checkp. 722

Cellular Service Status Checkp. 722

Coax Connection Checkp. 723

Coax Continuity Checkp. 723

Coax Continuity Checkp. 724

Shorted Cellular Antenna or Coax Cable Checkp. 724

Cellular Coax Cable Shorted Checkp. 724

Coax Continuity Checkp. 724

Correct Time Settings Checkp. 725

Serial Number Checkp. 725

GPS Problem Checkp. 725

GPS Status Checkp. 726

Voltage Check to GPS Antennap. 727

GPS Voltage Checkp. 727

Vehicle Error Checkp. 727

Diagnostic Trouble Code Checkp. 728

JDLINK™ Control Unit, CAN, or CCD Diagnostic Trouble Code Checkp. 728

Diagnostic Trouble Code Check with vehicle in Diagnostic Modep. 728

Voltage Check at Fusesp. 729

JDLINK™ Control Unit Unswitched Voltage Checkp. 729

JDLINK™ Control Unit Switched Voltage Checkp. 729

JDLINK™ Control Unit Unswitched Return Path Voltage Checkp. 730

Cause vehicle Error Checkp. 730

Diagnostic Trouble Code Checkp. 730

CCD Plus Voltage Checkp. 731

CCD Minus Voltage Checkp. 731

CCD Plus Return Voltage Checkp. 731

Can Hi Voltage Checkp. 731

Can Lo Voltage Checkp. 732

Fleet Call Checkp. 732

Contact vehicle Checkp. 732

Time and Date Checkp. 732

Location Checkp. 732

Cellular Service Area Checkp. 732

JdL Control Unit Data Bus Checkp. 732

Cellular Service Checkp. 732

Initiate Call from vehicle Checkp. 732

Cellular Service Status Checkp. 732

Coax Connection Checkp. 732

Coax Continuity Checkp. 732

Shorted Cellular Antenna or Coax Cable Checkp. 732

Cellular Coax Cable Shorted Checkp. 732

Coax Continuity Checkp. 732

Correct Time Settings Checkp. 732

Serial Number Checkp. 732

GPS Problem Checkp. 732

GPS Status Checkp. 732

Voltage Check to GPS Antennap. 732

GPS Voltage Checkp. 732

Vehicle Error Checkp. 732

Diagnostic Trouble Code Checkp. 732

JDLINK™ Control Unit, CAN, or CCD Diagnostic Trouble Code Checkp. 732

Diagnostic Trouble Code Check with vehicle in Diagnostic Modep. 732

Voltage Check at Fusesp. 732

JDLINK™ Control Unit Unswitched Voltage Checkp. 732

JDLINK™ Control Unit Switched Voltage Checkp. 732

JDLINK™ Control Unit Unswitched Return Path Voltage Checkp. 732

Cause vehicle Error Checkp. 732

Diagnostic Trouble Code Checkp. 732

CCD Plus Voltage Checkp. 732

CCD Minus Voltage Checkp. 732

CCD Plus Return Voltage Checkp. 732

Can Hi Voltage Checkp. 732

Can Lo Voltage Checkp. 732

Section 246C – AG MANAGEMENT SOLUTIONS (AMS) — AUTOTRACp. 735

Group 5A – How to Use This Diagnostic Informationp. 735

Reference 246C-5A-001, How to Use This Diagnostic Informationp. 735

Group 10A – Accessing Diagnostic Addresses and Codesp. 743

Reference 246C-10A-001, Accessing Diagnostic Addresses and Codesp. 743

Group 10B – Diagnostic Trouble Codesp. 746

Reference 246C-10B-001, AutoTrac Messenger Diagnostic Trouble Codesp. 746

Group 15A – AutoTrac Identificationp. 750

Reference 246C-15A-001, 8000 Series Field Installedp. 750

Group 15B – AutoTrac Diagnostics – 8000 Series Field Installedp. 751

Reference 246C-15B-001, Theory of Operationp. 751

Reference 246C-15B-002, Electrical Schematicp. 752

GREENSTARGREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System Problemp. 754

Steering Checkp. 754

SSU Diagnostic Trouble Code Checkp. 754

GREENSTAR™ Display Screen Power Up Checkp. 754

GREENSTAR™ Display Warning Messages Checkp. 754

GPS Receiver Checkp. 755

Multiple GREENSTAR™ Display Checkp. 755

Devices on CAN Bus Checkp. 755

Mobile Processor CAN Bus Checkp. 756

STARFIRE™ Receiver CAN Bus Checkp. 756

Current Software Checkp. 757

110 Fault Code Checkp. 757

KeyCard Checkp. 757

AutoTrac Product Key Checkp. 757

Parallel Track Checkp. 758

Steer Off Icon Checkp. 758

Toggle Arrows Display Checkp. 758

AutoTrac Icon Checkp. 759

AutoTrac Activate Checkp. 759

AutoTrac Steering Checkp. 759

AutoTrac Deactivation Checkp. 760

Deactivation Checkp. 760

Connector Checkp. 760

CAN Bus Voltage Checkp. 761

GREENSTAR™ Display Compatibility Checkp. 761

GREENSTAR™ Mobile Processor Compatibility Checkp. 761

Position Receiver Checkp. 762

Steering Checkp. 762

SSU Diagnostic Trouble Code Checkp. 762

GREENSTAR™ Display Screen Power Up Checkp. 762

GREENSTAR™ Display Warning Messages Checkp. 762

GPS Receiver Checkp. 762

Multiple GREENSTAR™ Display Checkp. 762

Devices on CAN Bus Checkp. 762

Mobile Processor CAN Bus Checkp. 762

STARFIRE™ Receiver CAN Bus Checkp. 762

Current Software Checkp. 762

110 Fault Code Checkp. 762

KeyCard Checkp. 762

AutoTrac Product Key Checkp. 762

Parallel Track Checkp. 762

Steer Off Icon Checkp. 762

Toggle Arrows Display Checkp. 762

AutoTrac Icon Checkp. 762

AutoTrac Activate Checkp. 762

AutoTrac Steering Checkp. 762

AutoTrac Deactivation Checkp. 762

Deactivation Checkp. 762

Connector Checkp. 762

CAN Bus Voltage Checkp. 762

GREENSTAR™ Display Compatibility Checkp. 762

GREENSTAR™ Mobile Processor Compatibility Checkp. 762

Position Receiver Checkp. 762

Group 15C – GREENSTAR™ Parallel Tracking Identificationp. 763

Reference 246C-15C-001, 8000 Series Field Installedp. 763

Group 15D – Parallel Tracking Diagnostics – 8000 Series Field Installedp. 764

Reference 246C-15D-001, Theory of Operationp. 764

Reference 246C-15D-002, Schematicsp. 765

GREENSTAR™ Parallel Tracking Problemp. 774

GPS Receiver Checkp. 774

GREENSTAR™ Display Screen Power Up Checkp. 774

PC Card Warning Checkp. 774

Multiple GREENSTAR™ Display Checkp. 775

Devices on CAN Bus Checkp. 775

Mobile Processor CAN Bus Checkp. 775

STARFIRE™ Receiver CAN Bus Checkp. 776

Current Software Checkp. 776

Mobile Process Software Checkp. 776

Tracking on CAN Bus Checkp. 777

Tracking KeyCard Product Key Checkp. 777

GPS Warning Screen Checksp. 777

110 Caution Message Checkp. 778

Straight Track Operating Mode Checkp. 778

Track Spacing Checkp. 778

Parallel Track Icon Checkp. 779

Position Mode Checkp. 779

Operational Tracking checkp. 780

Parallel Tracking Functional Checkp. 780

Connector Checkp. 781

CAN Bus Voltage Checkp. 781

GREENSTAR™ Display Compatibility Checkp. 781

GREENSTAR™ Mobile Processor Compatibility Checkp. 782

STARFIRE™ Position Receiver Checkp. 782

GPS Receiver Checkp. 782

GREENSTAR™ Display Screen Power Up Checkp. 782

PC Card Warning Checkp. 782

Multiple GREENSTAR™ Display Checkp. 782

Devices on CAN Bus Checkp. 782

Mobile Processor CAN Bus Checkp. 782

STARFIRE™ Receiver CAN Bus Checkp. 782

Current Software Checkp. 782

Mobile Process Software Checkp. 782

Tracking on CAN Bus Checkp. 782

Tracking KeyCard Product Key Checkp. 782

GPS Warning Screen Checksp. 782

110 Caution Message Checkp. 782

Straight Track Operating Mode Checkp. 782

Track Spacing Checkp. 782

Parallel Track Icon Checkp. 782

Position Mode Checkp. 782

Operational Tracking checkp. 782

Parallel Tracking Functional Checkp. 782

Connector Checkp. 782

CAN Bus Voltage Checkp. 782

GREENSTAR™ Display Compatibility Checkp. 782

GREENSTAR™ Mobile Processor Compatibility Checkp. 782

STARFIRE™ Position Receiver Checkp. 782

Group 15E – GREENSTAR™ Display Diagnosticsp. 783

Reference 246C-15E-001, Theory of Operationp. 783

Reference 246C-15E-002, Electrical Schematicp. 784

GREENSTAR™ Display Problemp. 786

Multiple GREENSTAR™ Display Checkp. 786

Operational Checkp. 786

Contrast Checkp. 786

Programming Mode Checkp. 787

Primary Display WARNING Message Checkp. 787

GREENSTAR™ Display Software Checkp. 787

Deere Logo Checkp. 787

Audible Sound Checkp. 788

Day/Night Backlighting Checkp. 788

Button Checkp. 788

CAN Bus Analyzer Checkp. 789

CAN Bus Lo Checkp. 789

CAN Bus Hi Checkp. 790

Electronic Power Checkp. 790

Return Path Checkp. 790

Programming Mode Checkp. 790

Programming Mode Checkp. 791

Multiple GREENSTAR™ Display Checkp. 791

Operational Checkp. 791

Contrast Checkp. 791

Programming Mode Checkp. 791

Primary Display WARNING Message Checkp. 791

GREENSTAR™ Display Software Checkp. 791

Deere Logo Checkp. 791

Audible Sound Checkp. 791

Day/Night Backlighting Checkp. 791

Button Checkp. 791

CAN Bus Analyzer Checkp. 791

CAN Bus Lo Checkp. 791

CAN Bus Hi Checkp. 791

Electronic Power Checkp. 791

Return Path Checkp. 791

Programming Mode Checkp. 791

Group 15F – GREENSTAR™ Mobile Processor Diagnosticsp. 792

Reference 246C-15F-001, Theory of Operationp. 792

Reference 246C-15F-002, Electrical Schematicsp. 793

GREENSTAR™ Mobile Processor Problemp. 795

GREENSTAR™ Display Power-Up Checkp. 795

Programming Mode Checkp. 795

KeyCard and PC Data Storage Card WARNING Checksp. 796

Mobile Processor Voltage Warning Screen Checkp. 796

Mobile Processor CAN Communications Checkp. 796

Desired GREENSTAR™ Product Checkp. 797

Electronics Power Checkp. 797

Return Path Checkp. 797

Unswitched Electronic Power Checkp. 798

CAN Lo Checkp. 798

CAN Hi Checkp. 798

GREENSTAR™ Display Power-Up Checkp. 798

Programming Mode Checkp. 798

KeyCard and PC Data Storage Card WARNING Checksp. 798

Mobile Processor Voltage Warning Screen Checkp. 798

Mobile Processor CAN Communications Checkp. 798

Desired GREENSTAR™ Product Checkp. 798

Electronics Power Checkp. 798

Return Path Checkp. 798

Unswitched Electronic Power Checkp. 798

CAN Lo Checkp. 798

CAN Hi Checkp. 798

Group 15G – STARFIRE™ Receiver Diagnosticsp. 799

Reference 246C-15G-001, Theory of Operationp. 799

Reference 246C-15G-002, Electrical Schematicp. 800

STARFIRESTARFIRE is a trademark of Deere & Company Position Receiver Problemp. 801

Position of STARFIRE™ Receiver Checkp. 801

GREENSTAR™ Display Power-Up Checkp. 801

STARFIRE™ Receiver Access Checkp. 802

CAN Bus Analyzer Checkp. 802

GPS WARNING Messages Checkp. 803

STARFIRE™ Software Version Checkp. 803

Position Mode Checkp. 804

GPS Position Mode Checkp. 804

Satellites above Elevation Mask Checkp. 805

License Level Checkp. 805

Differential Position Mode Checkp. 805

Accuracy Problem Checkp. 806

Days Left Checkp. 806

Default Channel Checkp. 806

STARFIRE™ GPS Correction Checkp. 807

Lock Status Checkp. 807

Packets Checkp. 808

WAAS/EGNOS or No Differential License Checkp. 808

WAAS/EGNOS Mode Checkp. 808

WAAS/EGNOS Activation Checkp. 809

Electronic Power Checkp. 809

Return Path Checkp. 809

CAN Lo Checkp. 810

CAN Hi Checkp. 810

Unswitched Electronic Power Checkp. 810

Electronics Power Checkp. 811

CAN Lo Checkp. 811

CAN Hi Checkp. 811

Unswitched Electronics Power Checkp. 811

Check Connections / Reprogram / Replace Receiverp. 812

Position of STARFIRE™ Receiver Checkp. 812

GREENSTAR™ Display Power-Up Checkp. 812

STARFIRE™ Receiver Access Checkp. 812

CAN Bus Analyzer Checkp. 812

GPS WARNING Messages Checkp. 812

STARFIRE™ Software Version Checkp. 812

Position Mode Checkp. 812

GPS Position Mode Checkp. 812

Satellites above Elevation Mask Checkp. 812

License Level Checkp. 812

Differential Position Mode Checkp. 812

Accuracy Problem Checkp. 812

Days Left Checkp. 812

Default Channel Checkp. 812

STARFIRE™ GPS Correction Checkp. 812

Lock Status Checkp. 812

Packets Checkp. 812

WAAS/EGNOS or No Differential License Checkp. 812

WAAS/EGNOS Mode Checkp. 812

WAAS/EGNOS Activation Checkp. 812

Electronic Power Checkp. 812

Return Path Checkp. 812

CAN Lo Checkp. 812

CAN Hi Checkp. 812

Unswitched Electronic Power Checkp. 812

Electronics Power Checkp. 812

CAN Lo Checkp. 812

CAN Hi Checkp. 812

Unswitched Electronics Power Checkp. 812

Check Connections / Reprogram / Replace Receiverp. 812

Group 15H – GREENSTAR™ KeyCard Diagnosticsp. 813

Reference 246C-15H-001, Theory of Operationp. 813

Reference 246C-15H-002, Schematicsp. 814

KeyCard and PC Data Storage Card Problemp. 816

KeyCard Insertion Checkp. 816

KeyCard and PC Data Storage Card WARNING Checksp. 816

ID 100 PC Card Warning Checkp. 817

ID 150 PC Card Warning Checkp. 817

ID 151 PC Card Warning Checkp. 817

ID 155 PC Card Warning Checkp. 817

ID 156 PC Card Warning Checkp. 817

ID 157 Invalid Keyp. 818

ID 158 PC Card Warning Checkp. 818

KeyCard Insertion Checkp. 818

KeyCard and PC Data Storage Card WARNING Checksp. 818

ID 100 PC Card Warning Checkp. 818

ID 150 PC Card Warning Checkp. 818

ID 151 PC Card Warning Checkp. 818

ID 155 PC Card Warning Checkp. 818

ID 156 PC Card Warning Checkp. 818

ID 157 Invalid Keyp. 818

ID 158 PC Card Warning Checkp. 818

Group 15I – AutoTrac CAN Bus Identificationp. 819

Reference 246C-15I-001, 8000 Series Field Installedp. 819

Group 15J – AutoTrac CAN Bus Diagnostics – 8000 Series Field Installedp. 820

Reference 246C-15J-001, Theory of Operationp. 820

Reference 246C-15J-002, Schematicsp. 821

CAN Bus Problemp. 823

GREENSTARGREENSTAR is a trademark of Deere & Company Display Checkp. 823

Implement CAN Checkp. 823

Disconnect Implement Checkp. 823

Component Network Checkp. 823

Disconnect Implement Checkp. 824

CAN Bus Analyzer Checkp. 824

Mobile Processor CAN Checkp. 824

GPS Receiver CAN Checkp. 825

GPS Position Receiver CAN Hi Checkp. 825

STARFIRE™ Receiver CAN Lo Checkp. 826

Mobile Processor CAN Hi Checkp. 826

Mobile Processor CAN Lo Checkp. 826

Passive Terminator CAN Ground Checkp. 827

Passive Terminator CAN Power Checkp. 827

CAN Hi Voltage Checkp. 827

CAN Lo Voltage Checkp. 827

GREENSTAR™ Display CAN Hi Checkp. 828

GREENSTAR™ Display CAN Lo Checkp. 828

CAN Bus Diagnostic Checkp. 828

CAN Power Checkp. 829

CAN Bus Diagnostic Checkp. 829

CAN Bus Diagnostic Checkp. 830

GREENSTARGREENSTAR is a trademark of Deere & Company Display Checkp. 830

Implement CAN Checkp. 830

Disconnect Implement Checkp. 830

Component Network Checkp. 830

Disconnect Implement Checkp. 830

CAN Bus Analyzer Checkp. 830

Mobile Processor CAN Checkp. 830

GPS Receiver CAN Checkp. 830

GPS Position Receiver CAN Hi Checkp. 830

STARFIRE™ Receiver CAN Lo Checkp. 830

Mobile Processor CAN Hi Checkp. 830

Mobile Processor CAN Lo Checkp. 830

Passive Terminator CAN Ground Checkp. 830

Passive Terminator CAN Power Checkp. 830

CAN Hi Voltage Checkp. 830

CAN Lo Voltage Checkp. 830

GREENSTAR™ Display CAN Hi Checkp. 830

GREENSTAR™ Display CAN Lo Checkp. 830

CAN Bus Diagnostic Checkp. 830

CAN Power Checkp. 830

CAN Bus Diagnostic Checkp. 830

Group 15K – AutoTrac CCD Bus Identificationp. 831

Reference 246C-15K-001, 8000 Series Field Installedp. 831

Group 15L – AutoTrac CCD Bus Diagnostics – 8000 Series Field Installedp. 832

Reference 246C-15L-001, Theory of Operationp. 832

Reference 246C-15L-002, Schematicsp. 833

GREENSTARGREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System CCD Bus Problemp. 834

CC# 924 Checkp. 834

CC# 925 Checkp. 835

CC# 924 Checkp. 835

CC# 925 Checkp. 835

Group 15M – AutoTrac Power Identificationp. 836

Reference 246C-15M-001, 8000 Series Field Installedp. 836

Group 15N – AutoTrac Power Diagnostics – 8000 Series Field Installedp. 837

Reference 246C-15N-001, Theory of Operationp. 837

Reference 246C-15N-002, Schematicsp. 838

GREENSTARGREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System Power Problemp. 840

CC# 922 Checkp. 840

Return Path Checkp. 840

CC# 992 Checkp. 840

CC# 922 Checkp. 841

Return Path Checkp. 841

CC# 992 Checkp. 841

Group 15O – AutoTrac Status Identificationp. 842

Reference 246C-15O-001, 8000 Series Field Installedp. 842

Group 15P – AutoTrac Status Diagnostics – 8000 Series Field Installedp. 843

Reference 246C-15P-001, Theory of Operationp. 843

Reference 246C-15P-002, Schematicsp. 844

GREENSTARGREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System Status Problemp. 846

AutoTrac Status Checkp. 846

001 Address Checkp. 847

002 Address Checkp. 847

003 Address Checkp. 847

014 Address Checkp. 847

AutoTrac Status Checkp. 848

001 Address Checkp. 848

002 Address Checkp. 848

003 Address Checkp. 848

014 Address Checkp. 848

Group 15Q – AutoTrac Steering Response Identificationp. 849

Reference 246C-15Q-001, 8000 Series Field Installedp. 849

Group 15R – AutoTrac Steering Response Diag. – 8000 Series Field Installedp. 850

Reference 246C-15R-001, Theory of Operationp. 850

Reference 246C-15R-002, Schematicsp. 851

Steering Response Problemp. 853

Setup Checkp. 853

Steering Checkp. 853

Steering Response Adjustmentp. 853

Steering Checkp. 853

Steering Response Adjustmentp. 854

Setup Checkp. 854

Steering Checkp. 854

Steering Response Adjustmentp. 854

Steering Checkp. 854

Steering Response Adjustmentp. 854

Group 15S – AutoTrac Steering Control Unit Identificationp. 855

Reference 246C-15S-001, 8000 Series Field Installedp. 855

Group 15T – AutoTrac Steering Control Unit Diag – 8000 Series Field Installedp. 856

Reference 246C-15T-001, Theory of Operationp. 856

Reference 246C-15T-002, Schematicsp. 857

Steering Control Unit Problemp. 859

SSU Code Checkp. 859

Auto Resume Switch Checkp. 859

Address Descriptionp. 860

Auto Resume Switch Checkp. 860

SSU Code Checkp. 861

Auto Resume Switch Checkp. 861

Address Descriptionp. 861

Auto Resume Switch Checkp. 861

Group 15U – STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM Diagnosticsp. 862

Reference 246C-15U-001, Theory of Operationp. 862

Reference 246C-15U-002, Electrical Schematicp. 863

STARFIRESTARFIRE is a trademark of Deere & Company Position Receiver with Terrain Compensation Module Problemp. 865

Position of STARFIRE™ Receiver Checkp. 865

GREENSTAR™ Display Power-Up Checkp. 865

STARFIRE™ Receiver Access Checkp. 866

Terrain Compensation Module Access Checkp. 866

Fault Code Check on TCMp. 866

GPS WARNING Messages Checkp. 867

STARFIRE™ Software Version Checkp. 868

Position Mode Checkp. 868

GPS Position Mode Checkp. 868

Satellites above Elevation Mask Checkp. 869

License Level Checkp. 869

Differential Position Mode Checkp. 870

Accuracy Problem Checkp. 870

Days Left Checkp. 870

Default Channel Checkp. 871

STARFIRE™ GPS Correction Checkp. 871

Lock Status Checkp. 871

Lock Status Checkp. 872

Packets Checkp. 872

WAAS/EGNOS or No Differential License Checkp. 872

WAAS/EGNOS Mode Checkp. 873

WAAS/EGNOS Activation Checkp. 873

Electronic Power Checkp. 874

Return Path Checkp. 874

CAN Lo Checkp. 874

CAN Hi Checkp. 874

Unswitched Electronic Power Checkp. 875

Electronics Power Checkp. 875

CAN Lo Checkp. 875

CAN Hi Checkp. 876

Unswitched Electronics Power Checkp. 876

TCM Receive Message Count Checkp. 876

Electronic Power Checkp. 876

Unswitched Electronic Power Checkp. 877

Return Path Checkp. 877

CAN Hi Voltage Checkp. 877

CAN Lo Voltage Checkp. 877

Short Check, CAN Hi/Lo Wiresp. 878

STARFIRE™ Receiver Access Checkp. 878

CAN Hi Wire Resistance Checkp. 878

CAN Lo Wire Resistance Checkp. 879

Short Check, CAN Hi/Lo Wiresp. 879

TCM Steering Guidance Checkp. 879

TCM Steering Guidance Checkp. 880

Turn TCM OFF Checkp. 880

TCM Steering Guidance Checkp. 880

TCM Mounted Position Checkp. 881

TCM Height Parameter Checkp. 881

Turn TCM OFF Checkp. 881

Navigation Bar Stability Checkp. 882

Fore / Aft Checkp. 882

Turn TCM OFF Checkp. 882

Check Connections / Reprogram / Replace Receiverp. 883

Position of STARFIRE™ Receiver Checkp. 883

GREENSTAR™ Display Power-Up Checkp. 883

STARFIRE™ Receiver Access Checkp. 883

Terrain Compensation Module Access Checkp. 883

Fault Code Check on TCMp. 883

GPS WARNING Messages Checkp. 883

STARFIRE™ Software Version Checkp. 883

Position Mode Checkp. 883

GPS Position Mode Checkp. 883

Satellites above Elevation Mask Checkp. 883

License Level Checkp. 883

Differential Position Mode Checkp. 883

Accuracy Problem Checkp. 883

Days Left Checkp. 883

Default Channel Checkp. 883

STARFIRE™ GPS Correction Checkp. 883

Lock Status Checkp. 883

Packets Checkp. 883

WAAS/EGNOS or No Differential License Checkp. 883

WAAS/EGNOS Mode Checkp. 883

WAAS/EGNOS Activation Checkp. 883

Electronic Power Checkp. 883

Return Path Checkp. 883

CAN Lo Checkp. 883

CAN Hi Checkp. 883

Unswitched Electronic Power Checkp. 883

Electronics Power Checkp. 883

CAN Lo Checkp. 883

CAN Hi Checkp. 883

Unswitched Electronics Power Checkp. 883

TCM Receive Message Count Checkp. 883

Electronic Power Checkp. 883

Unswitched Electronic Power Checkp. 883

Return Path Checkp. 883

CAN Hi Voltage Checkp. 883

CAN Lo Voltage Checkp. 883

Short Check, CAN Hi/Lo Wiresp. 883

STARFIRE™ Receiver Access Checkp. 883

CAN Hi Wire Resistance Checkp. 883

CAN Lo Wire Resistance Checkp. 883

Short Check, CAN Hi/Lo Wiresp. 883

TCM Steering Guidance Checkp. 883

Turn TCM OFF Checkp. 883

TCM Steering Guidance Checkp. 883

TCM Mounted Position Checkp. 883

TCM Height Parameter Checkp. 883

Turn TCM OFF Checkp. 883

Navigation Bar Stability Checkp. 883

Fore / Aft Checkp. 883

Turn TCM OFF Checkp. 883

Check Connections / Reprogram / Replace Receiverp. 883

Group 15V – STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM & RTK Diagnosticsp. 884

Reference 246C-15V-001, Type C STARFIRE™ Receiver & TCM with RTK Correctional Signal Theory of Operationp. 884

Reference 246C-15V-002, Electrical Schematicp. 885

STARFIRE™ Receiver & TCM with RTK Correctional Signal Problemp. 887

Multiple Vehicle RTK Checkp. 887

Other RTK Vehicle Checkp. 887

STARFIRE™ Receiver Checkp. 887

GREENSTAR™ Display Power-Up Checkp. 887

STARFIRE™ Receiver Access Checkp. 888

RTK Radio Channel and Network ID Checkp. 888

STARFIRE™ Receiver Access Checkp. 889

Terrain Compensation Module Access Checkp. 889

Fault Code Check on TCMp. 889

STARFIRE™ Software Version Checkp. 890

Position Mode Checkp. 890

GPS / RTK Differential Position Mode Checkp. 891

GPS Position Mode Checkp. 891

Accuracy Problem Checkp. 891

Satellites above Elevation Mask Checkp. 892

RTK License Checkp. 892

RTK Operating Mode Checkp. 892

Data Received Checkp. 892

RTK Base Station Status Checkp. 893

Radio Initialization Checkp. 893

Survey Mode Checkp. 893

Radio Status Checkp. 894

Radio Electronic Power Checkp. 894

Radio Electronic Return Power Checkp. 894

RS232 Resistance Checkp. 895

RTK Search Checkp. 895

Multi-Path RTK Searchp. 896

Too Far From Base Station RTK Search Checkp. 896

Antenna Checkp. 896

Repeater Radio Checkp. 897

Original Problem Location Checkp. 897

Noise Level Check at Original Problem Locationp. 897

Repeater Radio Location Checkp. 897

Radio Connection Checkp. 898

Original Problem Location Checkp. 898

TCM Receive Message Count Checkp. 898

Electronic Power Checkp. 899

Unswitched Electronic Power Checkp. 899

Return Path Checkp. 899

CAN Hi Voltage Checkp. 900

CAN Lo Voltage Checkp. 900

Short Check, CAN Hi/Lo Wiresp. 900

STARFIRE™ Receiver Access Checkp. 900

CAN Hi Wire Resistance Checkp. 901

CAN Lo Wire Resistance Checkp. 901

Short Check, CAN Hi/Lo Wiresp. 901

Electronic Power Checkp. 901

Return Path Checkp. 902

CAN Lo Checkp. 902

CAN Hi Checkp. 902

Unswitched Electronic Power Checkp. 903

Electronic Power Checkp. 903

CAN Lo Checkp. 903

CAN Hi Checkp. 903

Unswitched Electronics Power Checkp. 904

TCM Steering Guidance Checkp. 904

TCM Steering Guidance Checkp. 905

Turn TCM OFF Checkp. 905

TCM Steering Guidance Checkp. 906

TCM Mounted Position Checkp. 906

TCM Height parameter Checkp. 906

Turn TCM off Checkp. 906

Navigation Bar Stability Checkp. 907

Fore/Aft Checkp. 907

Turn TCM off Checkp. 907

Check Connections / Reprogram / Replace Receiverp. 908

Multiple Vehicle RTK Checkp. 908

Other RTK Vehicle Checkp. 908

STARFIRE™ Receiver Checkp. 908

GREENSTAR™ Display Power-Up Checkp. 908

STARFIRE™ Receiver Access Checkp. 908

RTK Radio Channel and Network ID Checkp. 908

STARFIRE™ Receiver Access Checkp. 908

Terrain Compensation Module Access Checkp. 908

Fault Code Check on TCMp. 908

STARFIRE™ Software Version Checkp. 908

Position Mode Checkp. 908

GPS / RTK Differential Position Mode Checkp. 908

GPS Position Mode Checkp. 908

Accuracy Problem Checkp. 908

Satellites above Elevation Mask Checkp. 908

RTK License Checkp. 908

RTK Operating Mode Checkp. 908

Data Received Checkp. 908

RTK Base Station Status Checkp. 908

Radio Initialization Checkp. 908

Survey Mode Checkp. 908

Radio Status Checkp. 908

Radio Electronic Power Checkp. 908

Radio Electronic Return Power Checkp. 908

RS232 Resistance Checkp. 908

RTK Search Checkp. 908

Multi-Path RTK Searchp. 908

Too Far From Base Station RTK Search Checkp. 908

Antenna Checkp. 908

Repeater Radio Checkp. 908

Original Problem Location Checkp. 908

Noise Level Check at Original Problem Locationp. 908

Repeater Radio Location Checkp. 908

Radio Connection Checkp. 908

Original Problem Location Checkp. 908

TCM Receive Message Count Checkp. 908

Electronic Power Checkp. 908

Unswitched Electronic Power Checkp. 908

Return Path Checkp. 908

CAN Hi Voltage Checkp. 908

CAN Lo Voltage Checkp. 908

Short Check, CAN Hi/Lo Wiresp. 908

STARFIRE™ Receiver Access Checkp. 908

CAN Hi Wire Resistance Checkp. 908

CAN Lo Wire Resistance Checkp. 908

Short Check, CAN Hi/Lo Wiresp. 908

Electronic Power Checkp. 908

Return Path Checkp. 908

CAN Lo Checkp. 908

CAN Hi Checkp. 908

Unswitched Electronic Power Checkp. 908

Electronic Power Checkp. 908

CAN Lo Checkp. 908

CAN Hi Checkp. 908

Unswitched Electronics Power Checkp. 908

TCM Steering Guidance Checkp. 908

Turn TCM OFF Checkp. 908

TCM Steering Guidance Checkp. 908

TCM Mounted Position Checkp. 908

TCM Height parameter Checkp. 908

Turn TCM off Checkp. 908

Navigation Bar Stability Checkp. 908

Fore/Aft Checkp. 908

Turn TCM off Checkp. 908

Check Connections / Reprogram / Replace Receiverp. 908

Group 20A – Circuit Code Listingp. 909

Reference 246C-20A-001, Circuit Code Listingp. 909

Group 20B – Connector Informationp. 910

Reference 246C-20B-001, Connector Locationsp. 910

Reference 246C-20B-002, Connector Informationp. 910

Section 246D – AG MANAGEMENT SOLUTIONS (AMS) —FIELD DOC™p. 912

Group 15A – GREENSTAR™ FIELD DOC™ Diagnosticsp. 912

Reference 246D-15A-001, Theory of Operationp. 912

Reference 246D-15A-002, Schematicsp. 913

FIELD DOC™ System Problemp. 926

GPS Position Receiver Checkp. 926

GREENSTAR™ Display Power-Up Checkp. 926

FIELD DOC™ Basic Software Checkp. 926

Current FIELD DOC™ Basic Software Checkp. 927

Programming Mode Checkp. 927

KeyCard and PC Data Storage Card Warning Checkp. 927

CAN Bus Analyzer Checkp. 928

Mobile Process Software Checkp. 928

Software Loaded on Mobile Processor Checkp. 929

FIELD DOC™ CAN Bus Checkp. 929

FIELD DOC™ Product Key Check on KeyCardp. 929

STARFIRE™ Position Receiver CAN Bus Checkp. 930

110 Fault Code Checkp. 930

FIELD DOC™ Warning Screen Checksp. 930

GPS Warning Screen Checksp. 931

Position Mode Checkp. 931

Field Documentation Operational Checkp. 932

Speed Source Checkp. 932

Implement Switch Usage Checkp. 933

Implement Switch Operation Checkp. 933

Implement Switch Checkp. 933

Implement Switch Operational Checkp. 933

Documentation Checkp. 934

Implement Switch Setup Checkp. 934

Implement Switch Open/Close Checkp. 935

Implement Switch Checkp. 935

Voltage Meter Check for Open/Close Circuit at GREENSTAR™ Displayp. 935

GREENSTAR™ Connector Checkp. 935

Voltage Meter Check for Open/Close Circuit at Implement Switchp. 936

Resistance Check on cc#209p. 936

Connector Checkp. 936

CAN Bus Voltage Checkp. 937

GREENSTAR™ Display Compatibility Checkp. 937

GREENSTAR Mobile Processor Compatibility Checkp. 937

Position Receiver Checkp. 938

Mobile Processor CAN Bus Checkp. 938

STARFIRE™ Position Receiver CAN Bus Checkp. 938

STARFIRE™ GPS Correction Checkp. 939

GPS Position Receiver Checkp. 939

GREENSTAR™ Display Power-Up Checkp. 939

FIELD DOC™ Basic Software Checkp. 939

Current FIELD DOC™ Basic Software Checkp. 939

Programming Mode Checkp. 939

KeyCard and PC Data Storage Card Warning Checkp. 939

CAN Bus Analyzer Checkp. 939

Mobile Process Software Checkp. 939

Software Loaded on Mobile Processor Checkp. 939

FIELD DOC™ CAN Bus Checkp. 939

FIELD DOC™ Product Key Check on KeyCardp. 939

STARFIRE™ Position Receiver CAN Bus Checkp. 939

110 Fault Code Checkp. 939

FIELD DOC™ Warning Screen Checksp. 939

GPS Warning Screen Checksp. 939

Position Mode Checkp. 939

Field Documentation Operational Checkp. 939

Speed Source Checkp. 939

Implement Switch Usage Checkp. 939

Implement Switch Operation Checkp. 939

Implement Switch Checkp. 939

Implement Switch Operational Checkp. 939

Documentation Checkp. 939

Implement Switch Setup Checkp. 939

Implement Switch Open/Close Checkp. 939

Implement Switch Checkp. 939

Voltage Meter Check for Open/Close Circuit at GREENSTAR™ Displayp. 939

GREENSTAR™ Connector Checkp. 939

Voltage Meter Check for Open/Close Circuit at Implement Switchp. 939

Resistance Check on cc#209p. 939

Connector Checkp. 939

CAN Bus Voltage Checkp. 939

GREENSTAR™ Display Compatibility Checkp. 939

GREENSTAR Mobile Processor Compatibility Checkp. 939

Position Receiver Checkp. 939

Mobile Processor CAN Bus Checkp. 939

STARFIRE™ Position Receiver CAN Bus Checkp. 939

STARFIRE™ GPS Correction Checkp. 939

Group 15B – GREENSTAR™ GPS Receiver Identificationp. 940

Reference 246D-15B-001, GPS Position Receiver Identification- Type A STARFIRE STARFIRE is a trademark of Deere & Company Receiverp. 940

Reference 246D-15B-001A, GPS Position Receiver Identification- Type B STARFIRE STARFIRE is a trademark of Deere & Company Receiver & Terrain Compensation Module (TCM)p. 940

Reference 246D-15B-001B, GPS Position Receiver Identification – Type C STARFIRE STARFIRE is a trademark of Deere & Company Receiver & TCM with RTK Correctional Signalp. 941

Reference 246D-15B-002, L-Band GPS Receiverp. 941

Reference 246D-15B-003, Non—John Deere GPS Receiverp. 942

Group 15C – GREENSTAR™ GPS Receiver – L-Band Diagnosticsp. 943

Reference 246D-15C-001, Theory of Operationp. 943

Reference 246D-15C-002, Electrical Schematicp. 944

L-Band Receiver Problemp. 946

GPS Receiver Checkp. 946

L-Band Receiver Access Checkp. 946

GPS WARNING Messages Checkp. 946

Position Mode Checkp. 947

GPS Checkp. 947

License Level Checkp. 948

L-Band GPS Receiver Checkp. 948

Days Left Checkp. 948

Default Channel Checkp. 949

Position Mode Checkp. 949

Lock Status Checkp. 949

Lock Status Checkp. 950

Packets Checkp. 950

Position Mode Checkp. 950

Primary Display WARNING Message Checkp. 951

Dual Display Checkp. 951

Display Mode Checkp. 951

Electronic Power Checkp. 952

Return Path Checkp. 952

CAN Lo Checkp. 952

CAN Hi Checkp. 952

Unswitched Electronic Power Checkp. 953

Electronics Power Checkp. 953

CAN Lo Checkp. 953

Electronics Power Checkp. 954

Unswitched Electronics Power Checkp. 954

GPS Receiver Checkp. 954

L-Band Receiver Access Checkp. 954

GPS WARNING Messages Checkp. 954

Position Mode Checkp. 954

GPS Checkp. 954

License Level Checkp. 954

L-Band GPS Receiver Checkp. 954

Days Left Checkp. 954

Default Channel Checkp. 954

Position Mode Checkp. 954

Lock Status Checkp. 954

Packets Checkp. 954

Position Mode Checkp. 954

Primary Display WARNING Message Checkp. 954

Dual Display Checkp. 954

Display Mode Checkp. 954

Electronic Power Checkp. 954

Return Path Checkp. 954

CAN Lo Checkp. 954

CAN Hi Checkp. 954

Unswitched Electronic Power Checkp. 954

Electronics Power Checkp. 954

CAN Lo Checkp. 954

Electronics Power Checkp. 954

Unswitched Electronics Power Checkp. 954

Section 250 – POWER SHIFT TRANSMISSIONp. 957

Group 10 – Operational Checksp. 957

Reference 250-10-001, Transmission Operational Checkp. 957

Group 15 – Tests and Adjustmentsp. 960

Specificationsp. 960

Reference 250-15-001, PTO Calibrationp. 962

Reference 250-15-002, Park Brake Leak Testp. 963

Reference 250-15-003, Transmission (PST) System Pressure Testp. 964

Reference 250-15-004, Park Brake, Diff Lock, PTO and MFWD Leak Testp. 966

Reference 250-15-005, Park Brake, PTO And MFWD Pressure Testp. 968

Reference 250-15-006, PST Shift Solenoid Valve Testp. 970

Reference 250-15-007, PST Element Leak Testp. 972

Reference 250-15-008, PCU Shift Valve Circuit Testp. 975

Reference 250-15-009, PST Element Pressure Testp. 977

Reference 250-15-010, PST Stuck Shift Valve Testp. 979

Reference 250-15-011, PST Shift Accumulator Testp. 982

Reference 250-15-012, Oil Cooler Relief Valve Testp. 984

Reference 250-15-013, Oil Cooler Flow Testp. 986

Reference 250-15-014, Lube Valve Checksp. 988

Reference 250-15-015, PCU Address 34 Calibrationp. 990

Reference 250-15-016, Transmission Pressure with Valve Stack Isolated Testp. 992

Reference 250-15-100, Transmission System Pressure Adjustmentp. 994

Group 20 – Theory of Operationp. 997

Reference 250-20-001, List of Power Shift Transmission Theoriesp. 997

Reference 250-20-002, Transmission Power Flowp. 998

Reference 250-20-003, Powershift Transmission (PST) Component Locationsp. 999

Reference 250-20-004, System 1 Oilp. 1002

Reference 250-20-005, System 2 Oilp. 1005

Reference 250-20-006, Power Flow—7th Speed Forwardp. 1008

Reference 250-20-007, Power Flow—2nd Speed Reversep. 1010

Reference 250-20-008, Park Position—Engine Runningp. 1011

Reference 250-20-009, Power Shift Transmission (PST)—Neutralp. 1012

Reference 250-20-010, A-Brake Lube Valvep. 1013

Reference 250-20-011, Park Brake Release Valvep. 1014

Reference 250-20-012, Traction Clutch Valvep. 1016

Reference 250-20-013, Output Clutch Check Valve Orificep. 1018

Reference 250-20-014, Lube Cut-Off Valvep. 1019

Reference 250-20-015, Lube Relief Valvep. 1021

Reference 250-20-016, Cooler Relief Valvep. 1023

Reference 250-20-017, Ground Driven Pumpp. 1025

Reference 250-20-018, Ground Speed Park Control Valvep. 1027

Reference 250-20-019, Scavenge Pump Operationp. 1029

Reference 250-20-020, Automatic Power Shift (APS) Operationp. 1031

Reference 250-20-021, Transmission Shift Logicp. 1032

Reference 250-20-022, Selecting Gearp. 1034

Reference 250-20-023, Transmission Shifting Featuresp. 1036

Reference 250-20-024, PST Shifting Characteristicsp. 1037

Reference 250-20-025, Electro-hydraulic Solenoid Valve Operationp. 1038

Reference 250-20-026, Analog Shift Valve Operationp. 1040

Reference 250-20-027, Transmission Diagnostic Codesp. 1042

Group 25 – Schematics and Diagramsp. 1044

Reference 250-25-001, List of Power Shift (PST) Drawingsp. 1044

Reference 250-25-002, System 1 Oil—JIC Drawingp. 1045

Reference 250-25-003, System 2 Oil—JIC Drawingp. 1047

Reference 250-25-004, Park Brake Release Valve—JIC Drawingp. 1049

Reference 250-25-005, Lube Cut-Off Valve—JIC Drawingp. 1051

Reference 250-25-006, Lube Relief Valve—JIC Drawingp. 1053

Reference 250-25-007, Cooler Relief Valve—JIC Drawingp. 1055

Reference 250-25-008, Ground Speed Park Control Valve—JIC Drawingp. 1057

Reference 250-25-009, Power Shift (PST) Checkout Formsp. 1059

Reference 250-25-010, PST Element Engagement Chartp. 1066

Section 256 – DRIVE SYSTEMSp. 1070

Group 15 – Tests and Adjustmentsp. 1070

Specificationsp. 1070

Reference 256-15-001, PTO Clutch And Brake Pressure Testp. 1070

Group 20 – Theory of Operationp. 1071

Reference 256-20-001, Drivetrain Theory Of Operation Contentsp. 1071

Reference 256-20-002, PTO Clutch Operationp. 1072

Reference 256-20-003, PTO Solenoid Valve Operationp. 1074

Reference 256-20-004, Clutch Disengaged—Brake Engaged—Solenoid De-Energizedp. 1075

Reference 256-20-006, Clutch Engaged—Brake Disengaged—Solenoid Energizedp. 1077

Reference 256-20-008, PTO Output Housing Operationp. 1079

Reference 256-20-009, Standard PTO Output Housing Operationp. 1080

Reference 256-20-010, Optional PTO Output Housing Operationp. 1081

Reference 256-20-011, 1000 RPM Output Operationp. 1082

Reference 256-20-012, 540 RPM Output Operationp. 1083

Reference 256-20-014, Final Drive Theory Of Operationp. 1084

Reference 256-20-015, Differential Lock Circuit Theory Of Operationp. 1085

Section 260 – STEERING AND BRAKESp. 1088

Group 05 – Preliminary Checksp. 1088

Preliminary Checkp. 1088

Ask Operatorp. 1088

Check Maintenance Recordsp. 1088

Mechanical Failuresp. 1088

Hydraulic Oil Conditionp. 1088

External Oil Leaksp. 1089

Unusual Noisesp. 1089

Ask Operatorp. 1090

Check Maintenance Recordsp. 1090

Mechanical Failuresp. 1090

Hydraulic Oil Conditionp. 1090

External Oil Leaksp. 1090

Unusual Noisesp. 1090

Reference 260-05-002, Brake System Checkp. 1090

Reference 260-05-003, AutoTrac Steering System Preliminary Checkp. 1090

Group 10 – Operational Checksp. 1091

Operational Checksp. 1091

Steering Wheel Travelp. 1091

Leak Checksp. 1091

Leak Check Continuedp. 1091

Steering Wheel Travelp. 1092

Leak Checksp. 1092

Leak Check Continuedp. 1092

Operational Checksp. 1093

Secondary Steering Operational Checkp. 1093

LOADING RAMP CHECK: (when a hill is not available).p. 1093

STEERING CHECK BY TOWING TRACTOR:p. 1094

Secondary Steering Operational Checkp. 1094

LOADING RAMP CHECK: (when a hill is not available).p. 1094

STEERING CHECK BY TOWING TRACTOR:p. 1094

Reference 260-10-003, Brake Operational Checkp. 1094

Reference 260-10-004, AutoTrac Steering System Operational Checkp. 1096

Group 15 – Tests and Adjustmentsp. 1098

Specificationsp. 1098

Reference 260-15-001, Steering System Pressure Testp. 1099

Reference 260-15-002, Steering Supply Oil Leakage Testp. 1102

Brake Valve Leakage Testp. 1102

Brake Valve Load Sense Leakage Testp. 1102

Secondary Steering Leak Testp. 1102

Brake Valve Leakage Testp. 1103

Brake Valve Load Sense Leakage Testp. 1103

Secondary Steering Leak Testp. 1103

Reference 260-15-003, Steering Trapped Oil Leakage Testp. 1104

Cylinder Leakage Testp. 1104

Steering Valve Leakage Testp. 1104

Cylinder Leakage Testp. 1104

Steering Valve Leakage Testp. 1104

Reference 260-15-004, Priority Valve Pressure Testp. 1105

Priority Valve Pressure Checkp. 1105

High Priority Neutral Pressurep. 1106

Low Priority Valve Neutral Pressurep. 1106

Steering Valve Pressure Checkp. 1106

High Steering Valve Stall Pressurep. 1107

Low Steering Valve Stall Pressurep. 1107

Adjust Steering Load Sense Relief Valvep. 1108

Excessive Pressure Differencep. 1110

Priority Valve Differential Pressure Checkp. 1110

Incorrect Differential Pressurep. 1112

Priority Valve Pressure Checkp. 1112

High Priority Neutral Pressurep. 1112

Low Priority Valve Neutral Pressurep. 1112

Steering Valve Pressure Checkp. 1112

High Steering Valve Stall Pressurep. 1112

Low Steering Valve Stall Pressurep. 1112

Adjust Steering Load Sense Relief Valvep. 1112

Excessive Pressure Differencep. 1112

Priority Valve Differential Pressure Checkp. 1112

Incorrect Differential Pressurep. 1112

Reference 260-15-005, Secondary Steering Valve Testp. 1113

Check Operation of Steering, Hitch, SCV and Transmissionp. 1113

ESV Check Holding Steering Wheel at Full Turnp. 1113

Check for Stuck Closed ESVp. 1113

Check ESV with Air Pressurep. 1114

ESV Check with Steering Wheel at Neutralp. 1114

ESV Check with Front Wheels Straight Aheadp. 1114

Causes for Inoperative Steering, Hitch, SCV and Transmissionp. 1115

Checking Primary Pump Pressurep. 1115

Check Priority Valve for Being Stuck and Inspect Orificesp. 1115

Check for Stuck ‘Open” or ‘Closed” ESVp. 1116

Check for Stuck ‘Open” ESVp. 1116

Verifying Operation of Hydraulic Functionsp. 1116

Check Other Hydraulic Componentsp. 1117

Check Operation of Steering, Hitch, SCV and Transmissionp. 1117

ESV Check Holding Steering Wheel at Full Turnp. 1117

Check for Stuck Closed ESVp. 1117

Check ESV with Air Pressurep. 1117

ESV Check with Steering Wheel at Neutralp. 1117

ESV Check with Front Wheels Straight Aheadp. 1117

Causes for Inoperative Steering, Hitch, SCV and Transmissionp. 1117

Checking Primary Pump Pressurep. 1117

Check Priority Valve for Being Stuck and Inspect Orificesp. 1117

Check for Stuck ‘Open” or ‘Closed” ESVp. 1117

Check for Stuck ‘Open” ESVp. 1117

Verifying Operation of Hydraulic Functionsp. 1117

Check Other Hydraulic Componentsp. 1117

Reference 260-15-006, ESV Hydraulic Pressure Testp. 1118

Checking Hydraulic Pressures of ESVp. 1118

Checking Hydraulic Pressures of ESVp. 1119

Reference 260-15-007, Primary Pump Flow Testp. 1120

Reference 260-15-008, Steering Test Equipment For Secondary Steering Valve Test Step (4)p. 1122

Reference 260-15-009, Steering Test Equipment For ESV Hydraulic Pressure Testp. 1124

Reference 260-15-010, Bleed Brakesp. 1128

Reference 260-15-011, Manual Brakes Testp. 1129

Reference 260-15-012, Brake Valve Leak Testp. 1129

Reference 260-15-013, Steering Valve Pressure Testp. 1131

Reference 260-15-014, Priority Valve Differential Pressure Testp. 1133

Reference 260-15-016, Steering Wheel Position Sensor Count Testp. 1134

Reference 260-15-017, Electro-Hydraulic Steering Valve Testp. 1134

Reference 260-15-018, Electro-Hydraulic Steering Valve Manual Testp. 1135

Reference 260-15-019, Flow Meter and Sensor Testp. 1135

Reference 260-15-020, Flow Meter Inspection and Disconnected Operational Testp. 1135

Reference 260-15-021, AutoTrac Steering Accuracy Checkp. 1137

Group 20 – Theory of Operationp. 1139

Reference 260-20-001, List Of Steering / Brakes Component Theoryp. 1139

Reference 260-20-002, Steering System Theoryp. 1140

Reference 260-20-003, Steering System Operationp. 1147

Reference 260-20-004, AutoTrac Steering System Theoryp. 1151

Reference 260-20-030, Brake System Theoryp. 1154

Reference 260-20-031, Brake System Operationp. 1156

Group 25 – Schematics and Diagramsp. 1162

Reference 260-25-001, Steering System ISO Diagramp. 1162

Reference 260-25-002, Brake System ISO Diagramp. 1164

Section 270 – HYDRAULICSp. 1168

Group 05 – Preliminary Checksp. 1168

Reference 270-05-001, Hydraulic System Preliminary Checksp. 1168

Group 10 – Operational Checksp. 1169

Reference 270-10-001, Hydraulic Operational Checkp. 1169

Reference 270-10-002, Hitch Operational Checkp. 1170

Group 15 – Tests and Adjustmentsp. 1172

Essential Toolsp. 1172

Service Equipment and Toolsp. 1173

Specificationsp. 1177

Reference 270-15-002, Hydraulic Oil Cooler Pressure Testp. 1179

Reference 270-15-003, Hitch / SCV Pressures Verificationp. 1181

Reference 270-15-004, Load Sense (Dime Valve) Circuit Leak Testp. 1183

Rear Hitch / SCV Valve Leak Testp. 1184

Internal Valve Leak Checkp. 1184

Part Two —Leak Test Continuedp. 1186

Part Three—Stall Pressure Problem Diagnosisp. 1187

Internal Valve Leak Checkp. 1191

Part Two —Leak Test Continuedp. 1191

Part Three—Stall Pressure Problem Diagnosisp. 1191

Reference 270-15-006, SCV Flow Resolution Testp. 1192

Reference 270-15-007, Secondary Piston Pump Flow Testp. 1193

Reference 270-15-008, Charge Pump Flow Testp. 1195

Reference 270-15-009, Charge Pump Suction Air Leak Testp. 1197

Reference 270-15-010, Secondary Pump Stall / Standby Pressure Testp. 1200

Reference 270-15-012, Oil Filter Differential Pressure Checkp. 1201

Reference 270-15-013, Connect Equipment For Hydraulic Testingp. 1203

Reference 270-15-014, Secondary Pump Testp. 1204

SCV-Hitch Shuttle (Dime) Valve Testp. 1205

Dime Valve Leak Checkp. 1205

Leak Check Continuedp. 1205

Dime Valve Leak Checkp. 1206

Leak Check Continuedp. 1206

Reference 270-15-016, Charge Pump And Clean Oil Reservoir Level Lamp Checkp. 1206

Reference 270-15-019, Lube Oil Pressure Checkp. 1207

Reference 270-15-020, Secondary Pump Flow Check From SCVp. 1209

Reference 270-15-021, Secondary Pump Load Sense Differential Pressure Checkp. 1216

Reference 270-15-022, Secondary Pump Load Sense Valve Adjustmentp. 1218

Reference 270-15-023, Secondary Hydraulic Pump Case Drain Leak Checkp. 1220

Reference 270-15-024, Internal Hydraulic Pressure Passage Leak Checkp. 1221

Troubleshooting Optional SCV Softwarep. 1222

Address Tablep. 1222

Tractor or Implementp. 1222

Address Tablep. 1223

Tractor or Implementp. 1223

Reference 270-15-037, Isolate Leakage In Load Sense (Shuttle Check Valve) Circuitp. 1223

Reference 270-15-040, Secondary Pump Piston Isolation Checkp. 1224

Reference 270-15-100, Heating Hydraulic Oilp. 1229

Reference 270-15-102, Stall Pressure Adjustment-Secondary Pumpp. 1231

Reference 270-15-103, Bleed Air from Secondary Hydraulic Linesp. 1233

Reference 270-15-200, Diagnostic Receptacle (DR) and Port Locationsp. 1235

Group 20 – Theory of Operationp. 1237

Reference 270-20-001, Hydraulic Component Theory Contentsp. 1237

Reference 270-20-002, Hitch Control Unit (HCU) Systemp. 1238

Reference 270-20-003, Hitch Slip Controlp. 1241

Reference 270-20-004, Hitch Dampeningp. 1241

Reference 270-20-005, Tandem Pumpp. 1242

Reference 270-20-006, Hydraulic Oil Filter Assemblyp. 1242

Reference 270-20-007, Secondary Pumpp. 1243

Reference 270-20-008, Selective Control Valve (SCV)p. 1244

Reference 270-20-009, Hitch Control Valvep. 1257

Reference 270-20-010, Load Sense Shuttle Systemp. 1266

Group 25 – Schematics and Diagramsp. 1268

Reference 270-25-001, Tractor ISO Diagram Listp. 1268

Reference 270-25-002, Tractor Hydraulic ISO Diagramp. 1269

Reference 270-25-003, Hitch / SCV System ISO Diagramp. 1271

Reference 270-25-004, Hydraulic Oil Supply Diagramp. 1273

Section 290 – OPERATOR STATIONp. 1276

Group 05 – Preliminary Checksp. 1276

Preliminary Checksp. 1276

Check Filters and Coresp. 1276

Check Filters and Coresp. 1277

Group 10 – Operational Checksp. 1278

Specificationsp. 1278

Operational Checksp. 1279

Circulator Blower Motor Checkp. 1279

Pressurizer Blower Motor Checkp. 1279

Compressor Clutch Engagement Checkp. 1280

Air Duct Distribution Checkp. 1280

System Cooling Checksp. 1280

Temperature Drop Checkp. 1281

Circulator Blower Motor Checkp. 1282

Pressurizer Blower Motor Checkp. 1282

Compressor Clutch Engagement Checkp. 1282

Air Duct Distribution Checkp. 1282

System Cooling Checksp. 1282

Temperature Drop Checkp. 1282

Operational Checksp. 1283

Circulator Blower Motor Checkp. 1283

Pressurizer Blower Motor Checkp. 1283

Engine Temperature Checkp. 1284

Heater Valve Operational Checkp. 1284

Heater Shut-Off Valve Checkp. 1284

Circulator Blower Motor Checkp. 1285

Pressurizer Blower Motor Checkp. 1285

Engine Temperature Checkp. 1285

Heater Valve Operational Checkp. 1285

Heater Shut-Off Valve Checkp. 1285

Reference 290-10-003, Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Operational Checkp. 1286

Group 15 – Tests and Adjustmentsp. 1287

Essential Toolsp. 1287

Specificationsp. 1288

Reference 290-15-001, Install Test Equipmentp. 1289

Install Test Equipmentp. 1289

Install Test Equipmentp. 1290

Reference 290-15-002, Isolate Blower Motor Circuit Malfunctions (Standard)p. 1291

Isolate Blower Motor Circuit Malfunctionsp. 1291

Isolate Blower Motor Circuit Malfunctionsp. 1292

Reference 290-15-003, Isolate Pressurizer Blower Motor Circuit Malfunction (Standard)p. 1293

Isolate Pressurizer Blower Motor Circuit Malfunctionsp. 1293

Reference 290-15-004, Static Pressure Test (Standard)p. 1293

Static Pressure Checkp. 1293

Static Pressure Checkp. 1294

Reference 290-15-005, Isolate Circuit Malfunction to Compressor Clutch (Standard)p. 1295

Fuse Checkp. 1295

Clutch Coilp. 1295

Power To Relayp. 1295

Check Relayp. 1296

Power To Relay From Blower Switchp. 1296

Power to A/C Switchp. 1296

De-Icing Switchp. 1297

Pressure Switch Circuit (—016078)p. 1297

Pressure Switch Circuit (016079—)p. 1298

Dual Pressure Switch (Low Side) Check (016079—)p. 1299

Dual Pressure Switch (High Side) Check (016079—)p. 1300

Circuit 236p. 1301

Fuse Checkp. 1302

Clutch Coilp. 1302

Power To Relayp. 1302

Check Relayp. 1302

Power To Relay From Blower Switchp. 1302

Power to A/C Switchp. 1302

De-Icing Switchp. 1302

Pressure Switch Circuit (—016078)p. 1302

Pressure Switch Circuit (016079—)p. 1302

Dual Pressure Switch (Low Side) Check (016079—)p. 1302

Dual Pressure Switch (High Side) Check (016079—)p. 1302

Circuit 236p. 1302

Reference 290-15-006, De-Icing Switch Test (Standard)p. 1302

De-Icing Switch Checkp. 1302

Reference 290-15-007, Refrigerant Loss Switch (Low Pressure) Testp. 1303

Refrigerant Loss Switch (Low Pressure) Checkp. 1303

Refrigerant Loss Switch (Low Pressure) Checkp. 1304

Reference 290-15-008, High Pressure Switch Test (Standard)p. 1305

High Pressure Switch Checkp. 1305

High Pressure Switch Checkp. 1306

Reference 290-15-009, A-C System Testing (Standard)p. 1307

A/C System Static Pressure Checkp. 1307

No Gauge Pressurep. 1308

Pressurize Systemp. 1309

Clutch Cycle Checkp. 1310

Causes for Frequent Clutch Cycling Arep. 1310

Sight Glass Checkp. 1311

Leak Check Systemp. 1311

Add Refrigerantp. 1313

System Pressure Checkp. 1313

Possible Causes For: Suction Low, Normal or High, and Discharge High with Bubblesp. 1315

Possible Causes For: Suction High, and Discharge Lowp. 1316

Possible Causes For: Suction Normal or High, and Discharge High Without Bubblesp. 1316

Charge Systemp. 1316

Check Expansion Valve Operationp. 1317

Pressure Does not Changep. 1318

Possible Causes For: Suction Low or Vacuum, and Discharge Normal Or Lowp. 1318

Heat Up Evaporatorp. 1319

Temperature Drop Checkp. 1319

Heater Shut-Off Valve Leak Checkp. 1320

Engine Coolant is not Shut Offp. 1321

Excessive Air Leakage from Cabp. 1322

Possible Causes for Lack of Coolingp. 1322

Internal Line Restriction Checkp. 1322

Possible Causes for Poor Coolingp. 1323

Summary of Air-Conditioning Testingp. 1323

Remove Moisture from the Systemp. 1324

A/C System Static Pressure Checkp. 1325

No Gauge Pressurep. 1325

Pressurize Systemp. 1325

Clutch Cycle Checkp. 1325

Causes for Frequent Clutch Cycling Arep. 1325

Sight Glass Checkp. 1325

Leak Check Systemp. 1325

Add Refrigerantp. 1325

System Pressure Checkp. 1325

Possible Causes For: Suction Low, Normal or High, and Discharge High with Bubblesp. 1325

Possible Causes For: Suction High, and Discharge Lowp. 1325

Possible Causes For: Suction Normal or High, and Discharge High Without Bubblesp. 1325

Charge Systemp. 1325

Check Expansion Valve Operationp. 1325

Pressure Does not Changep. 1325

Possible Causes For: Suction Low or Vacuum, and Discharge Normal Or Lowp. 1325

Heat Up Evaporatorp. 1325

Temperature Drop Checkp. 1325

Heater Shut-Off Valve Leak Checkp. 1325

Engine Coolant is not Shut Offp. 1325

Excessive Air Leakage from Cabp. 1325

Possible Causes for Lack of Coolingp. 1325

Internal Line Restriction Checkp. 1325

Possible Causes for Poor Coolingp. 1325

Summary of Air-Conditioning Testingp. 1325

Remove Moisture from the Systemp. 1325

ATC Control Unit Failure (Light Code 9)p. 1326

Access Unit Sensorsp. 1326

Inspect Sensorp. 1326

Sensor Resistance Checkp. 1326

Sensor Circuit Checkp. 1327

Inspect Sensorp. 1327

Sensor Resistance Checkp. 1327

Sensor Circuit Checkp. 1328

Blower Motor Speedp. 1328

Low Refrigerant Chargep. 1328

Evaporator Temperature Sensorp. 1329

Evaporator Drain Tubep. 1329

Water Valve Operationp. 1329

Refrigerant Loss Switchp. 1330

Evaporator Temperature Sensor Locationp. 1330

ATC Control Unit Faultp. 1330

Potentiometer Resistance Checkp. 1331

Circuit Resistance Checkp. 1331

Potentiometer Resistance Checkp. 1332

Circuit Resistance Checkp. 1332

Water Valve Operation Checkp. 1333

Circuit Resistance Checkp. 1333

Recalibrate Control Unitp. 1334

Replace ATC Control Unitp. 1334

Access Unit Sensorsp. 1335

Inspect Sensorp. 1335

Sensor Resistance Checkp. 1335

Sensor Circuit Checkp. 1335

Inspect Sensorp. 1335

Sensor Resistance Checkp. 1335

Sensor Circuit Checkp. 1335

Blower Motor Speedp. 1335

Low Refrigerant Chargep. 1335

Evaporator Temperature Sensorp. 1335

Evaporator Drain Tubep. 1335

Water Valve Operationp. 1335

Refrigerant Loss Switchp. 1335

Evaporator Temperature Sensor Locationp. 1335

ATC Control Unit Faultp. 1335

Potentiometer Resistance Checkp. 1335

Circuit Resistance Checkp. 1335

Potentiometer Resistance Checkp. 1335

Circuit Resistance Checkp. 1335

Water Valve Operation Checkp. 1335

Circuit Resistance Checkp. 1335

Recalibrate Control Unitp. 1335

Replace ATC Control Unitp. 1335

Reference 290-15-011, ClimatrakClimatrak Is A Trademark Of Deere & Company (ATC) System Testingp. 1336

System Static Pressure Checkp. 1336

No Gauge Pressurep. 1337

Pressurize Systemp. 1338

Clutch Cycle Checkp. 1339

Causes for Improper Clutch Cyclingp. 1340

Sight Glass Checkp. 1340

Leak Check Systemp. 1341

Add Refrigerantp. 1342

System Pressure Checkp. 1342

Possible Causes For: Suction Low, Normal or High, and Discharge High with Bubblesp. 1344

Possible Causes For: Suction High, and Discharge Lowp. 1344

Possible Causes For: Suction Normal or High, and Discharge High Without Bubblesp. 1345

Charge Systemp. 1345

Check Expansion Valve Operationp. 1346

Pressure Does not Changep. 1347

Possible Causes For: Suction Low or Vacuum, and Discharge Normal Or Lowp. 1347

Heat Up Evaporatorp. 1348

Temperature Drop Checkp. 1348

Heater Shut-Off Valve Leak Checkp. 1349

Heater Valve Testp. 1350

Engine Coolant is not Shut Offp. 1351

Excessive Air Leakage from Cabp. 1351

Possible Causes for Lack of Coolingp. 1351

Internal Line Restriction Checkp. 1351

Possible Causes for Poor Coolingp. 1352

Summary of Air-Conditioning Testingp. 1352

Remove Moisture from the Systemp. 1353

System Static Pressure Checkp. 1354

No Gauge Pressurep. 1354

Pressurize Systemp. 1354

Clutch Cycle Checkp. 1354

Causes for Improper Clutch Cyclingp. 1354

Sight Glass Checkp. 1354

Leak Check Systemp. 1354

Add Refrigerantp. 1354

System Pressure Checkp. 1354

Possible Causes For: Suction Low, Normal or High, and Discharge High with Bubblesp. 1354

Possible Causes For: Suction High, and Discharge Lowp. 1354

Possible Causes For: Suction Normal or High, and Discharge High Without Bubblesp. 1354

Charge Systemp. 1354

Check Expansion Valve Operationp. 1354

Pressure Does not Changep. 1354

Possible Causes For: Suction Low or Vacuum, and Discharge Normal Or Lowp. 1354

Heat Up Evaporatorp. 1354

Temperature Drop Checkp. 1354

Heater Shut-Off Valve Leak Checkp. 1354

Heater Valve Testp. 1354

Engine Coolant is not Shut Offp. 1354

Excessive Air Leakage from Cabp. 1354

Possible Causes for Lack of Coolingp. 1354

Internal Line Restriction Checkp. 1354

Possible Causes for Poor Coolingp. 1354

Summary of Air-Conditioning Testingp. 1354

Remove Moisture from the Systemp. 1354

Reference 290-15-012, Climatrak (ATC) Calibration Procedure (012297-)p. 1355

Set Switches for Calibrationp. 1355

Initiate Calibrationp. 1355

Finish Calibration Procedurep. 1356

Check Temperature Control (R19) Calibrationp. 1356

Check Blower Set Control (R20) Calibrationp. 1357

Error Codes Checkp. 1357

Set Switches for Calibrationp. 1358

Initiate Calibrationp. 1358

Finish Calibration Procedurep. 1358

Check Temperature Control (R19) Calibrationp. 1358

Check Blower Set Control (R20) Calibrationp. 1358

Error Codes Checkp. 1358

Reference 290-15-013, Power Mirror Circuit Testp. 1359

Power Mirror Operational Checkp. 1359

Power Mirror Fuse F29 Checkp. 1359

Mirror Switch Power Checkp. 1359

Mirror Switch Continuity Checkp. 1359

Mirror Harness Checkp. 1361

Power Mirror Operational Checkp. 1361

Power Mirror Fuse F29 Checkp. 1361

Mirror Switch Power Checkp. 1361

Mirror Switch Continuity Checkp. 1361

Mirror Harness Checkp. 1361

Group 20 – Theory of Operationp. 1362

Reference 290-20-001, Air Conditioning Theory of Operation (Standard)p. 1362

Reference 290-20-002, Seat Theory Of Operationp. 1369

Reference 290-20-003, Display Units Theory Of Operationp. 1369

Reference 290-20-004, Windshield Wiper / Washer Theory Of Operationp. 1371

Reference 290-20-005, Warning Horn Theory Of Operationp. 1371

Reference 290-20-006, Climatrak Climatrak Is A Trademark Of Deere & Company (ATC) Theory Of Operationp. 1373

Reference 290-20-007, Cab Air Circulation Theory Of Operation (Standard)p. 1375

Reference 290-20-008, Power Mirror Circuit Theory of Operationp. 1377

Section 299 – TOOLSp. 1379

Group 10 – Fabricated Toolsp. 1379

DFRW2—Needle Valve Test Hose Assemblyp. 1379

DFRW26—Test Lead For Automotive-Style Fusesp. 1380

DFRW51—Electronic Circuit Load Testerp. 1380

DFRW60 Through DFRW66—Extension and Tap-Out Harnessesp. 1382

DFRW126—Tap-Out Harnessp. 1385

DFRW130—Relay Circuit Test Leadp. 1387

DFRW 142—Water Valve Test Leadp. 1389

DFRW176 — AutoTrac Steering Valve Test Harnessp. 1390

Group 15 – Test Kitsp. 1394

Reference 299-15-001 Test Kitsp. 1394

Chapters Covered

Section 210 – GENERAL
- Safety
- General References
Section 220 – ENGINE
- Operational Checks
- Tests and Adjustments
- Theory of Operation
Section 230 – FUEL AND AIR
- Theory of Operation
Section 240 – ELECTRICAL
- Tests and Adjustments
- Theory of Operation
- Schematics and Diagrams
Section 245 – CONTROL UNITS
- Codes and Addresses
- ACU, CCU, ECU, GSS, HCU, ICU, IMS, PCU, SCU, SCo, SSU and SUP References
Section 246B – AG MANAGEMENT SOLUTIONS (AMS) – JDLINK™
- Accessing Diagnostic Addresses and Codes
- Diagnostic Trouble Codes
- Diagnostic Addresses
- JDLINK™ Machine Messenger Diagnostics
Section 246C – AG MANAGEMENT SOLUTIONS (AMS) – AUTOTRAC
- Diagnostic Information, Addresses and Trouble Codes
- AutoTrac Identification and 8000 Series Field-Installed Diagnostics
- GREENSTAR™ Parallel Tracking, Display and Mobile Processor Diagnostics
- STARFIRE™ Receiver and GREENSTAR™ KeyCard Diagnostics
- AutoTrac CAN Bus, CCD Bus, Power, Status, Steering Response and Steering Control Unit Diagnostics
- STARFIRE™ Receiver w/TCM and w/TCM & RTK Diagnostics
- Circuit Code Listing and Connector Information
Section 246D – AG MANAGEMENT SOLUTIONS (AMS) – FIELD DOC™
- GREENSTAR™ FIELD DOC™ Diagnostics
- GREENSTAR™ GPS Receiver Identification
- GREENSTAR™ GPS Receiver – L-Band Diagnostics
Section 250 – POWER SHIFT TRANSMISSION
- Operational Checks
- Tests and Adjustments
- Theory of Operation
- Schematics and Diagrams
Section 256 – DRIVE SYSTEMS
- Tests and Adjustments
- Theory of Operation
Section 260 – STEERING AND BRAKES
- Preliminary Checks
- Operational Checks
- Tests and Adjustments
- Theory of Operation
- Schematics and Diagrams
Section 270 – HYDRAULICS
- Preliminary Checks
- Operational Checks
- Tests and Adjustments
- Theory of Operation
- Schematics and Diagrams
Section 290 – OPERATOR STATION
- Preliminary Checks
- Operational Checks
- Tests and Adjustments
- Theory of Operation
Section 299 – TOOLS
- Fabricated Tools
- Test Kits

Taken together, these chapters give the technician a structured route through machine diagnosis: verify the complaint, perform preliminary or operational checks, compare test results with stated specifications, understand how the system is intended to work, then use diagrams, controller data, circuit information, and dedicated test procedures to isolate the cause. The manual’s breadth is particularly valuable when a symptom involves several interacting systems, such as electronically controlled hydraulics, power shift transmission functions, steering, lighting, hitch/SCV control, or precision-ag equipment.

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Major Tractor Systems Covered

Power shift transmission diagnosis includes operational checks, tests and adjustments, theory of operation, and schematics. Drive-system coverage adds tests, adjustments, and operating theory. Steering and brake diagnosis combines preliminary checks, operational checks, service tests, theory, and diagrams, while the hydraulic section follows the same diagnostic progression and includes hydraulic schematics. The operator-station section addresses preliminary and operational checks, tests and adjustments, and theory of operation for cab-related systems. Tool sections identify fabricated tools and test kits used by procedures elsewhere in the manual.

Because TM1797 is the diagnosis and tests volume, it should be distinguished from a component-removal or repair manual. The cover directs the reader to additional publications for complete service information, including the separate tractor repair manual and component manuals for engines, alternators, and starting motors. TM1797 is therefore best suited to troubleshooting, testing, adjustment, system analysis, electrical tracing, diagnostic-code work, and confirming the cause of a malfunction before or after repair.

Work With the Correct Diagnostic Information

The John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797 supports practical jobs such as tracing electrical faults, checking charging and battery performance, testing engine cooling and lubrication conditions, diagnosing transmission and hydraulic behavior, following steering and brake checks, reading controller codes and addresses, and working through GREENSTAR™, AutoTrac, STARFIRE™, JDLINK™, and FIELD DOC™ diagnostic paths. Using the specified checks, circuit references, diagrams, test points, pressures, voltages, and controller information helps reduce guesswork and keeps troubleshooting tied to the procedures and limits printed for these tractors. This product is supplied as an instant PDF download after payment, with no physical shipping required. The PDF can be opened on compatible phones, tablets, laptops, and desktop computers, and pages can be printed when a paper reference is useful at the machine or workbench.

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John Deere 8110 8210 8310 8410 Diagnosis and Tests Service Manual TM1797

Description

File Details

Diagnosis, Testing, and System Analysis

Electrical and Electronic Troubleshooting

Control Units and Ag Management Diagnostics

Complete Bookmarks

Chapters Covered

IMAGES PREVIEW

Major Tractor Systems Covered

Work With the Correct Diagnostic Information

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