John Deere Construction and Forestry
9370R, 9420R, 9420RX, 9470R, 9470RX, 9520R, 9520RX, 9570R, 9570RX, 9620R & 9620RX Tractors. SN: 9R (015000-055999), 9RX (800000-803999)
DIAGNOSIS AND TESTS SERVICE MANUAL Covered models: 9370R, 9420R, 9420RX, 9470R, 9470RX, 9520R, 9520RX, 9570R, 9570RX, 9620R, 9620RX
TM119419, February 2015
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Table of contents FOREWORD Section 210 - GENERAL INFORMATION Group 05A - Safety Group 05B - General References Group 05C - References for Technical Information Group 05D - Diagnostic Philosophy Section 211 - DIAGNOSTIC TROUBLE CODES Group AIC - Armrest Interface Control Software Diagnostic Trouble Codes (AIC) Group ASU - ActiveSeat™ Control Software Diagnostic Trouble Codes (ASU) Group ATC - Automatic Temperature Control Software Diagnostic Trouble Codes (ATC) Group CCU - Chassis Control Software Diagnostic Trouble Codes (CCU) Group CLC - Cab Load Center Software Diagnostic Trouble Codes (CLC) Group CRU - Radio Software Diagnostic Trouble Codes (CRU) Group CSM - Cab Switch Module Software Diagnostic Trouble Codes (CSM) Group ECU - Engine Control Software Diagnostic Trouble Codes (ECU) Group ECM - Engine Control Module (ECM) Group EIC - Engine Interface Control Software Diagnostic Trouble Codes (EIC) Group FCC - Front Console Control Software Diagnostic Trouble Codes (FCC) Group HCC - Hitch Control Software Diagnostic Trouble Codes (HCC) Group HV1 - Hitch Valve Software Diagnostic Trouble Codes (HV1) Group ICA - Vehicle Security Control Software Diagnostic Trouble Codes (ICA) Group JDL - JDLink™ Software Diagnostic Trouble Codes (JDL) Group OIC - Operator Interface Control Software Diagnostic Trouble Codes (OIC) Group PDU - Primary Display Software Diagnostic Trouble Codes (PDU) Group PTP - PowerShift Transmission Control Software Diagnostic Trouble Codes (PTP) Group RLC - Roof Lighting Control Software Diagnostic Trouble Codes (RLC) Group RPT - Rear PTO Control Software Diagnostic Trouble Codes (RPT) Group SCC - SCV Control Software Diagnostic Trouble Codes (SCC) Group SFA - Suspended Front Axle Control Software Diagnostic Trouble Codes (SFA) Group SV1 - SCV I Control Software Diagnostic Trouble Codes (SV1) Group SV2 - SCV II Control Software Diagnostic Trouble Codes (SV2) Group SV3 - SCV III Control Software Diagnostic Trouble Codes (SV3) Group SV4 - SCV IV Control Software Diagnostic Trouble Codes (SV4) Group SV5 - SCV V Control Software Diagnostic Trouble Codes (SV5) Group SV6 - SCV VI Control Software Diagnostic Trouble Codes (SV6) Group SV7 - SCV VII Control Software Diagnostic Trouble Codes (SV7) Group SV8 - SCV VIII Control Software Diagnostic Trouble Codes (SV8) Group TEC-TEI - Tractor Equipment Control Software Diagnostic Trouble Codes (TEC-TEI) Group TIP - Powershift Transmission Shift Control Software Diagnostic Trouble Codes (TIP) Group VLC - Vehicle Load Center Control Software Diagnostic Trouble Codes (VLC) Group VTI - Virtual Terminal Implement (VTI) Group XMA - ActiveCommand Steering (ACS™) A-Box Main Control Software Diagnostic Trouble Codes (XMA) Group XMB - ActiveCommand Steering (ACS™) B-Box Main Control Software Diagnostic Trouble Codes (XMB) Group XMC - AutoTrac™ Main Control Software Diagnostic Trouble Codes (XMC) Group XSA - ActiveCommand Steering (ACS™) A-Box Supervisor Control Software Diagnostic Trouble Codes (XSA) Group XSB - ActiveCommand Steering (ACS™) B-Box Supervisor Control Software Diagnostic Trouble Codes (XSB) Group XSC - AutoTrac™ Supervisor Control Software Diagnostic Trouble Codes (XSC) Section 212 - OBSERVABLE SYMPTOM AND SYSTEM DIAGNOSTICS <- Go to Global Table of contents
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Group 05 - General References Group 30 - Fuel, Air Intake, Exhaust, and Cooling Group 40 - Electrical Group 45 - Electronic Control Units Group 50A - PowerShift Transmission (PST) Group 50B - Drivetrain Group 60A - Brakes Group 60B - Steering Group 70 - Hydraulics Group 80 - Suspension Group 90 - Operator Station Section 220 - ENGINE Group 05 - General Information Group 20 - Theory of Operation Group 50 - Diagnostic Tests and Adjustments Section 230 - FUEL, AIR INTAKE, EXHAUST, AND COOLING Group 05 - General Information Group 20 - Theory of Operation Group 30 - Schematic Section 239 - FUEL, AIR INTAKE, EXHAUST, AND COOLING COMPONENT INFORMATION Group 05 - General Information Group 40 - Fuel, Air Intake, Exhaust, and Cooling System Component Location Section 240 - ELECTRICAL Group 05 - General Information Group 20 - Theory of Operation Group 30 - Electrical System Wiring Diagrams Group 50AA - Starting and Charging Group 50BA - Road Lighting Group 50BB - Field Lighting Group 50BC - Interior Lighting Group 50CA - ActiveSeat™ Group 50CB - Standard and Heated Seat Group 50DA - Audible Alerts Group 50DC - Operator Station Group 50EA - Windshield Wipers Group 50FA - Accessory Power Connectors Group 50GA - PowerShift Transmission (PST) Group 50GC - Differential Lock and Axle Group 50GE - Rear PTO Group 50HA - Engines Group 50IA - GreenStar™ Display and Implement CAN Bus Group 50IB - John Deere FarmSight™ Group 50JA - Rear SCV’s and Rear Hitch Group 50KA - Suspended Front Axle Group 50LA - Brakes Group 50NB - HVAC (Automatic) Group 50OA - Remote Mirrors Group 50PA - Radio Group 50QA - Steering Group 50RA - Controller Area Network (CAN) Section 245 - ELECTRONIC CONTROL UNITS Group 05 - General Information Group 10 - Interactive Tests and Calibrations <- Go to Global Table of contents
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Group 30 - Control Unit Schematics Group 50A - Armrest Control Unit Tests Group 50B - Automatic Temperature Control Unit Tests Group 50C - Cab Control Unit Tests Group 50D - Generation 4 CommandCenter™ Control Unit Tests Group 50E - Corner Post Display Control Unit Tests Group 50F - Engine Control Unit Tests Group 50G - 4100 and 4600 Processor Control Unit Tests Group 50J - Rear Chassis Control Unit Tests Group 50K - Roof Control Unit Tests Group 50L - Steering Control Unit Tests Group AIC - Armrest Interface Control Software Addresses (AIC) Group ASU - ActiveSeat™ Control Software Addresses (ASU) Group ATC - Automatic Temperature Control Software Addresses (ATC) Group CCU - Chassis Control Software Addresses (CCU) Group CLC - Cab Load Center Software Addresses (CLC) Group CRU - Radio Control Software (CRU) Group CSM - Cab Switch Module Software Addresses (CSM) Group ECM - Engine Control Module Software Addresses (ECM) Group ECU - Engine Control Software Addresses (ECU) Group EIC - Engine Interface Control Software Addresses (EIC) Group FCC - Front Console Control Software Addresses (FCC) Group HCC - Hitch Control Software Addresses (HCC) Group HV1 - Hitch Valve Software Addresses (HV1) Group ICA - Vehicle Security Control Software Addresses (ICA) Group JDL - JDLink™ Software Addresses (JDL) Group OIC - Operator Interface Control Software Addresses (OIC) Group PDU - Primary Display Software Addresses (PDU) Group PTP - PowerShift Transmission Control Software Addresses (PTP) Group RLC - Roof Lighting Control Software Addresses (RLC) Group RPT - Rear PTO Control Software Addresses (RPT) Group SCC - SCV Control Software Addresses (SCC) Group SFA - Suspended Front Axle Control Software Addresses (SFA) Group SV1 - SCV I Control Software Addresses (SV1) Group SV2 - SCV II Control Software Addresses (SV2) Group SV3 - SCV III Control Software Addresses (SV3) Group SV4 - SCV IV Control Software Addresses (SV4) Group SV5 - SCV V Control Software Addresses (SV5) Group SV6 - SCV VI Control Software Addresses (SV6) Group SV7 - SCV VII Control Software Addresses (SV7) Group SV8 - SCV VIII Control Software Addresses (SV8) Group TEC-TEI - Tractor Equipment Control Software Addresses (TEC-TEI) Group TIP - PowerShift Transmission Shift Control Software Addresses (TIP) Group VLC - Vehicle Load Center Control Software Addresses (VLC) Group VTI - Virtual Terminal Implement Control Software Addresses (VTI) Group XMA - ActiveCommand Steering (ACS™) A-Box Main Control Software Addresses (XMA) Group XMB - ActiveCommand Steering (ACS™) B-Box Main Control Software Addresses (XMB) Group XMC - AutoTrac™ Main Control Software Addresses (XMC) Group XSA - ActiveCommand Steering (ACS™) A-Box Supervisor Control Software Addresses (XSA) Group XSB - ActiveCommand Steering (ACS™) B-Box Supervisor Control Software Addresses (XSB) Group XSC - AutoTrac™ Supervisor Control Software Addresses (XSC) Section 249 - ELECTRICAL COMPONENT INFORMATION Group 05 - General Information <- Go to Global Table of contents
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Group 40A - Electrical Assemblies Group 40B - Sensors Group 40C - Condensors/Capacitors Group 40E - Lights Group 40F - Fuses Group 40G - Charging Group 40H - Monitoring Devices Group 40K - Relays Group 40M - Motors Group 40S - Switches Group 40V - Diodes Group 40W - Wiring Harnesses Group 40X - Interconnects and Ground Points Group 40Y - Electronically Actuated Mechanical Devices Section 250A - POWERSHIFT TRANSMISSION (PST) Group 05 - General Information Group 10 - Operational and Preliminary Checks Group 20 - Theory of Operation Group 30 - Schematic Group 50 - Diagnostic Tests and Adjustments Section 250B - DRIVETRAIN Group 05 - General Information Group 10A - Axles and Differential Lock Operation and Preliminary Checks Group 20A - Axles and Differential Lock Theory of Operation Group 30A - Axles and Differential Lock Schematic Group 50A - Axles and Differential Lock Diagnostic Tests and Adjustments Group 10B - PTO Operation and Preliminary Checks Group 20B - PTO Theory of Operation Group 30B - PTO Schematic Group 50B - PTO Diagnostic Tests and Adjustments Section 259 - DRIVETRAIN COMPONENT INFORMATION Group 05 - General Information Group 40A - PowerShift Transmission (PST) Components Group 40B - Drivetrain Components Section 260A - BRAKES Group 05 - General References Group 10 - Preliminary and Operational Checks Group 20 - Theory of Operation Group 30 - Schematics and Diagrams Group 50 - Tests and Adjustments Section 260B - STEERING Group 05 - General Information Group 10 - Operational and Preliminary Checks Group 20 - Theory of Operation Group 30 - Schematic Group 50 - Diagnostic Tests and Adjustments Section 269 - STEERING AND BRAKES COMPONENT INFORMATION Group 05 - General Information Group 40A - Brake Components Group 40B - Steering Components Section 270 - HYDRAULICS Group 05 - General Information Group 10 - Operational and Preliminary Checks <- Go to Global Table of contents
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Group 20 - Theory of Operation Group 30 - Schematic Group 50 - Diagnostic Tests and Adjustments Section 279 - HYDRAULICS COMPONENT INFORMATION Group 05 - General Information Group 40 - Hydraulic Components Section 280 - SUSPENSION Group 05 - General Information Group 10 - Suspended Front Axle—Operational and Preliminary Checks Group 20 - Suspended Front Axle—Theory of Operation Group 30 - Suspended Front Axle—Schematic Group 50 - Suspended Front Axle—Diagnostic Tests and Adjustments Section 289 - SUSPENSION COMPONENT INFORMATION Group 05 - General Information Group 40 - Suspension Components Section 290 - OPERATOR’S STATION Group 05 - General Information Group 10A - HVAC Operational and Preliminary Checks Group 20A - HVAC Theory of Operation Group 30A - HVAC Schematic Group 50A - HVAC Diagnostic Tests and Adjustments Group 10B - Seat Operational and Preliminary Checks Group 20B - Seat Theory of Operation Group 30B - Seat Schematic Group 50B - Seat Diagnostic Tests and Adjustments Section 299 - OPERATOR’S STATION COMPONENT INFORMATION Group 05 - General Information Group 40 - Cab and Open Operator’s Station Components Section 300 - TOOLS Group 05 - General Information Group 05A - Dealer Fabricated Tools Group 30 - Fuel, Air Intake, Exhaust, and Cooling—Install Test Equipment Group 50A - PowerShift Transmission (PST)—Install Test Equipment Group 60B - Steering—Install Test Equipment Group 70 - Hydraulics—Install Test Equipment Group 80 - Suspension—Install Test Equipment Group 90 - Cab—Install Test Equipment
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TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
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TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
GENERAL INFORMATION
(g) by Belgreen v2.0
Foreword The diagnostic technical manual is written for an experienced technician. Essential tools required to perform certain type of work are identified in Section 300, and are recommended for use. Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text.
CAUTION:
This is the safety-alert symbol. When the symbol is shown on the equipment or in a manual, be alert to the potential for personal injury. Diagnostic technical manuals are comprised of general information, checks, theory of operation, schematic and diagnostic procedures. Sections in a diagnostic technical manual help quickly identify the likely cause of routine failures. Component sections include images of the component or connector and location on the equipment. The diagnostic technical manual references component manuals and repair technical manuals. Repair technical manuals are organized for various components requiring service instruction. Both diagnostic and repair technical manuals are concise guides for specific equipment. They are on-the-job instructions containing vital information to diagnose, analyze, test, and repair the equipment.
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Section 210 page 1
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Section 210 - GENERAL INFORMATION Table of contents Group 05A - Safety .................................................................................................................................. 1 Recognize Safety Information ............................................................................................................... 1 Understand Signal Words ..................................................................................................................... 1 Follow Safety Instructions ..................................................................................................................... 1 Wear Protective Clothing ...................................................................................................................... 3 Service Machines Safely ....................................................................................................................... 3 Stay Clear of Rotating Drivelines .......................................................................................................... 4 Handle Fluids Safely—Avoid Fires ......................................................................................................... 4 Prevent Battery Explosions ................................................................................................................... 4 Prepare for Emergencies ...................................................................................................................... 5 Remove Paint Before Welding or Heating ............................................................................................. 5 Avoid Heating Near Pressurized Fluid Lines .......................................................................................... 7 Handle Starting Fluid Safely ................................................................................................................. 7 In Case of Fire ....................................................................................................................................... 8 Avoid Static Electricity Risk When Refueling ........................................................................................ 8 Avoid Hot Exhaust ................................................................................................................................ 9 Clean Exhaust Filter Safely ................................................................................................................. 11 Prevent Acid Burns ............................................................................................................................. 13 Handle Agricultural Chemicals Safely ................................................................................................. 14 Clean Vehicle of Hazardous Pesticides ............................................................................................... 15 Handling Batteries Safely ................................................................................................................... 16 Avoid Harmful Asbestos Dust ............................................................................................................. 17 Dispose of Waste Properly .................................................................................................................. 17 Avoid High-Pressure Fluids ................................................................................................................. 18 Wait Before Opening High-Pressure Fuel System ............................................................................... 19 Service Accumulator Systems Safely .................................................................................................. 19 Protect Against High Pressure Spray .................................................................................................. 19 Service Cooling System Safely ........................................................................................................... 20 Prevent Machine Runaway ................................................................................................................. 20 Keep ROPS Installed Properly ............................................................................................................. 21 Use Seat Belt Properly ........................................................................................................................ 21 Park Machine Safely ........................................................................................................................... 22 Support Machine Properly .................................................................................................................. 22 Work in Clean Area ............................................................................................................................. 23 Work In Ventilated Area ...................................................................................................................... 23 Illuminate Work Area Safely ............................................................................................................... 24 Use Proper Lifting Equipment ............................................................................................................. 24 Service Tires Safely ............................................................................................................................ 26 Instructional Seat ............................................................................................................................... 26 Passenger Seat ................................................................................................................................... 27 Service Front-Wheel Drive Tractor Safely ........................................................................................... 27 Use Steps and Handholds Correctly ................................................................................................... 28 Transport Tractor Safely ..................................................................................................................... 28 Practice Safe Maintenance ................................................................................................................. 30 Use Proper Tools ................................................................................................................................. 30 Construct Dealer-Made Tools Safely ................................................................................................... 31 Replace Safety Signs .......................................................................................................................... 31 Install All Guards ................................................................................................................................ 32 Live With Safety ................................................................................................................................. 32 Group 05B - General References ......................................................................................................... 34 <- Go to Global Table of contents
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL
(g) by Belgreen v2.0
Trademarks ........................................................................................................................................ 34 Information Available in Sections, Groups and Subgroups ................................................................. 36 Regions and Countries ........................................................................................................................ 37 Group 05C - References for Technical Information .......................................................................... 38 Metric Bolt and Screw Torque Values ................................................................................................. 38 Unified Inch Bolt and Screw Torque Values ........................................................................................ 39 Group 05D - Diagnostic Philosophy .................................................................................................... 40 Basic Diagnostic Philosophy ............................................................................................................... 40 Systematic Diagnostic Approach Overview ........................................................................................ 43
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TM119419-DIAGNOSIS AND TESTS SERVICE MANUAL