Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 2WD or MFWD Tractors 8100, 8200, 8300, 8400, with all the shop information to maintain, diagnose, and service like professional mechanics.

John Deere 8100, 8200, 8300, 8400 Tractors workshop Diagnosis & Tests technical manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm1576 - 8100, 8200, 8300 and 8400 Tractors Technical Manual - Diagnosis and Tests.pdf
tm1576 - 8100, 8200, 8300 and 8400 Tractors Technical Manual - Diagnosis and Tests.epub

Total Pages: 3,854 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
 Foreword
   SAFETY INFORMATION
      Safety
   GENERAL INFORMATION
      Operational Checks
      General Reference Information
      Test Equipment Calibration
   SERVICE CODES
      ACU Code Diagnostics
      AMS Code Diagnostics
      CCU Code Diagnostics
      ECU Code Diagnostics
      HCU Code Diagnostics
      ICU Code Diagnostics
      LHP Code Diagnostics
      PCU Code Diagnostics
      SCo Code Diagnostics
      SCU Code Diagnostics
      SSU Code Diagnostics
      SUP Code Diagnostics
   OBSERVABLE SYMPTOMS
      Ag Management Solutions (AMS)
      Engine
      Electrical
      Powershift Transmission
      Steering and Brakes
      Hydraulics
   ENGINE OPERATION AND TESTS
      Engine Diagnosis, Tractors-Pin (-11,000)
      Engine Diagnosis, Tractors-PIN (11,001-)
   FUEL, AIR INTAKE AND ENGINE COOLING SYSTEMS
      Theory of Operation
   ELECTRICAL OPERATION AND TESTS
      Codes and Addresses
      System Information
      System Diagrams
      Sub-System Diagnosis
      Calibration and References
   AG MANAGEMENT SOLUTIONS (AMS) - GREENSTAR™
      GREENSTAR™ System References
   AG MANAGEMENT SOLUTIONS (AMS)-JDLINK™
      AG MANAGEMENT SOLUTIONS (AMS)-JDLINK™
   AG MANAGEMENT SOLUTIONS (AMS) - AUTOTRAC
      How to Use This Diagnostic Information
      Accessing Diagnostic Addresses and Codes
      Diagnostic Trouble Codes
      AutoTrac Identification
      AutoTrac Diagnostics - 8000 Series Field Installed
      GREENSTAR™ Parallel Tracking Identification
      Parallel Tracking Diagnostics - 8000 Series Field Installed
      GREENSTAR™ Display Diagnostics
      GREENSTAR™ Mobile Processor Diagnostics
      STARFIRE™ Receiver Diagnostics
      GREENSTAR™ KeyCard Diagnostics
      AutoTrac CAN Bus Identification
      AutoTrac CAN Bus Diagnostics - 8000 Series Field Installed
      AutoTrac CCD Bus Identification
      AutoTrac CCD Bus Diagnostics - 8000 Series Field Installed
      AutoTrac Power Identification
      AutoTrac Power Diagnostics - 8000 Series Field Installed
      AutoTrac Status Identification
      AutoTrac Status Diagnostics - 8000 Series Field Installed
      AutoTrac Steering Response Identification
      AutoTrac Steering Response Diag. - 8000 Series Field Installed
      AutoTrac Steering Control Unit Identification
      AutoTrac Steering Control Unit Diag - 8000 Series Field Installed
      STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM Diagnostics
      STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM & RTK Diagnostics
      Circuit Code Listing
      Connector Information
   AG MANAGEMENT SOLUTIONS (AMS) -FIELD DOC™
      GREENSTAR™ FIELD DOC™ Diagnostics
      GREENSTAR™ GPS Receiver Identification
      GREENSTAR™ GPS Receiver - L-Band Diagnostics
   POWER SHIFT TRANSMISSION
      Operational Checks
      Transmission Diagnosis
      System Tests (-019999)
      System Tests (020000-)
      Calibration and Adjustments (-019999)
      Calibration and Adjustments (020000-)
      Power Shift Theory of Operation
   DRIVE SYSTEMS
      Theory of Operation
   STEERING AND BRAKES
      Operational Checks
      Steering and Brake Diagnosis
      Theory of Operation
      AutoTrac
   HYDRAULIC SYSTEM
      Operational Checks
      Hydraulic System Diagnosis
      Hydraulic System Tests
      Calibration and Adjustments
      Hydraulic System Theory of Operation
   OPERATOR STATION OPERATION AND TESTS
      Operational Checks
      System Diagnosis
      Theory of Operation
   DEALER FABRICATED TOOLS
      Dealer Fabricated Tools

tm1576 - 8100, 8200, 8300 and 8400 Tractors

Table of Contents

Foreword

Section 205: SAFETY INFORMATION

Group 05: Safety

Recognize Safety Information

Prevent Machine Runaway

Handle Fluids Safely—Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Handle Starting Fluid Safely

Prevent Acid Burns

Service Cooling System Safely

Handle Chemical Products Safely

Avoid High-Pressure Fluids

Stay Clear of Rotating Drivelines

Park Machine Safely

Support Machine Properly

Remove Paint Before Welding or Heating

Avoid Heating Near Pressurized Fluid Lines

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Keep ROPS Installed Properly

Service Tires Safely

Avoid Harmful Asbestos Dust

Protect Against High Pressure Spray

Practice Safe Maintenance

Use Proper Tools

Dispose of Waste Properly

Live With Safety

Section 210: GENERAL INFORMATION

Group 05: Operational Checks

Lighting Circuit Operation (North American) (PIN: —10,000)

Lighting Circuit Operation (North American) (PIN: 10,001- )

Lighting Circuit Operation (European)

Before You Start

Transmission Checks

Transmission Controls

Hydraulic System

A/C System Checks

Group 10: General Reference Information

JT03412—Supplemental Pressure Test Kit

JT03419—ORFS Fitting Kit

JT05406—Master Hydraulic Flow Test Fitting Kit

JT05452—Power Shift Transmission Test Kit

JT07115—Master Hydraulic Test Kit

JT05470—Agricultural Universal Pressure Test Kit

Additional Test Fittings Required

List of Diagnostic Adapters—ORFS

Unified Inch Bolt and Cap Screw Torque Values

Metric Bolt and Cap Screw Torque Values

JIC Hydraulic Symbols

Glossary of Terms

Glossary of Terms—Continued

Group 15: Test Equipment Calibration

Calibration Check of OTC Flow Meters

Method No. 1: Flow Meter (Main Pump Quick Check From SCV)

Method No. 2: Volume Check From Flow Meter

Pressure Gauge Calibration Checker

Section 211: SERVICE CODES

Group ACU: ACU Code Diagnostics

ACU 001 - ACU Control Unit Fault

ACU 002 - SCV Lever Calibration Fault

ACU 003 - Throttle or Hitch Controls Calibration Fault

ACU 027 - Calibration Incomplete

ACU 028 - ACU Not Calibrated

ACU 030 - Engine Throttle Control Fault

ACU 040 - Transmission Shift Lever Fault

ACU 041 - ACU Powered Up In Gear

ACU 042 - Transmission Lever Park Position Switch Conflict

ACU 049 - Hitch Raise/Lower Rocker Switch On at Start-up

ACU 053 - Hitch Load/Depth Control Circuit Fault

ACU 054 - Hitch Control Lever Circuit Fault

ACU 056 - Hitch Raise Limit Control Circuit Fault

ACU 057 - Hitch Rate-of-Drop Control Circuit Fault

ACU 110 - SCV 1 Control Voltage Fault

ACU 111 - SCV 1 Control Switch Fault

ACU 120 - SCV No. 2 Control Voltage Fault

ACU 121 - SCV No. 2 Control Switch Fault

ACU 130 - SCV No. 3 Control Voltage Fault

ACU 131 - SCV No. 3 Control Switch Fault

ACU 140 - SCV No. 4 Control Voltage Fault

ACU 141 - SCV No. 4 Control Switch Fault

ACU 150 - SCV No. 5 Control Voltage Fault

ACU 151 - SCV No. 5 Control Switch Fault

Group AMS: AMS Code Diagnostics

20 - CAN Bus Problem

21 - CAN Bus Problem

22 - Language Selection Problem

30 - CAN Bus Problem

31 - CAN Bus Problem

33 - Internal Error

40 - Parallel Tracking Problem

41 - Parallel Tracking Problem

44 - Parallel Tracking Problem

45 - Parallel Tracking Problem

46 - Parallel Tracking Problem

47 - Device Address Change

48 - CAN Bus Problem

49 - CAN Bus Problem

50 - Automatic Steering Problem

52 - CAN Bus Problem

53 - CCD Bus Problem

54 - CAN Bus Problem

55 - AutoTrac Problem

60 - Flash Erase Failed

61 - Contour Write Error

100 - KeyCard Problem

110 - Check Wiring (CAN Bus)

111 - Check Wiring (CCD)

126 - AutoTrac disabled

128 - Software not compatible

150 - PC Data Card Problem

151 - PC Data Card Problem

152 - PC Data Card Problem

155 - KeyCard Problem

156 - KeyCard Problem

157 - Invalid Key

158 - KeyCard Problem

200 - CAN Bus Problem

201 - CAN Bus Problem

210 - CAN Bus Problem

211 - CAN Bus Problem

213 - Internal Error

220 - Parallel Tracking Problem

221 - Parallel Tracking Problem

224 - Parallel Tracking Problem

225 - Parallel Tracking Problem

226 - Parallel Tracking Problem

227 - Automatic Steering Problem

230 - Display Address Change

231 - CAN Bus Problem

232 - CAN Bus Problem

233 - Language Selection Problem

234 - CAN Bus Problem

235 - CAN Bus Problem

236 - AutoTrac Problem

280 - Mobile Processor Problem

281 - Mobile Processor Problem

282 - Mobile Processor Problem

301 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

302 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

303 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

304 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

305 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

306 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

308 - RTK Problem

000168.18 - RTK Base Station Voltage Low

000232.02 - Corrected GPS Position Not Available

000841.31 - Signal Interference From Satellite

000956.16 - Roll Sensor Out Of Range

002028.12 - No STARFIRE STARFIRE is a trademark of Deere & Company Communication

002146.13 - Terrain Compensation Module Not Calibrated

002146.14 - Temperature Sensor Out Of Range

002854.31 - RTK Rover Radio Link Lost

522338.13 - Receiver Not Receiving On Alternate Frequency

522339.31 - GPS Corrections License Expired

522552.11 - StarFire Network Fault

523274.02 - GPS Position Not Available

523309.07 - Yaw Sensor Not Responding

523309.16 - Yaw Sensor Out Of Range

523310.02 - Memory Error

523319.18 - Low Switched Voltage

523342.31 - No STARFIRE STARFIRE is a trademark of Deere & Company Fore/Aft Setting

523441.31 - No STARFIRE STARFIRE is a trademark of Deere & Company Height Setting

523442.31 - No StarFire Fore/Aft Set

523572.31 - Unsafe Shutdown - Parameters Not Stored

523773.03 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523773.04 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523774.03 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523774.04 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523792.01 - No Unswitched Voltage

523792.18 - Low Unswitched Voltage

524209.16 - RTK Rover Too Far From Base Station

524210.16 - RTK Base Station Not Using Visible Satellites

524257.14 - RTK Base Station Position Survey In Progress

524257.16 - RTK Base Station Relocation

Group CCU: CCU Code Diagnostics

CCU 001 - Fuel Level Circuit Fault

CCU 005 - Engine Oil Pressure Gauge Sensor Circuit

CCU 006 - Diagnostic Messages From ECU Missing

CCU 007 - Incorrect ECU For Tractor

CCU 010 - Engine Coolant Temperature High

CCU 011 - Engine Coolant Temperature Very High

CCU 012 - Engine Coolant Temperature Circuit Open

CCU 013 - Engine Coolant Temperature Circuit Short

CCU 015 - Hydraulic Oil Temperature High

CCU 016 - Hydraulic Oil Temperature Very High

CCU 017 - Hydraulic Oil Temperature Circuit Open

CCU 018 - Hydraulic Oil Temperature Circuit Short

CCU 019 - Hydraulic Oil Temperature Low

CCU 020 - Engine Oil Pressure Low by Sensor

CCU 021 - Engine Oil Pressure Low by Switch

CCU 022 - Engine Oil Pressure Switch Circuit Open

CCU 023 - Engine Speed Signal Missing

CCU 024 - COR Level Switch Circuit Open

CCU 026 - Transmission Oil Pressure Low

CCU 027 - Park Brake Pressure Switch Circuit Open

CCU 028 - Transmission Oil Pressure Switch Circuit Open

CCU 030 - Engine Air Filter Restricted

CCU 045 - CCU Supply Voltage Low w/Engine Running

CCU 046 - CCU Supply Voltage Low w/Engine Running >1500 rpm

CCU 047 - CCU Supply Voltage High w/Engine Running

CCU 049 - CCU Supply Voltage Very High w/Engine Running

CCU 050 - Hydraulic Oil Filter Restricted

CCU 055 - Control Unit Fault

CCU 059 - Ground Driven Pump Pressure Low

CCU 061 - COR Low When Engine Started

CCU 062 - COR Low For Normal Operation

CCU 063 - COR Low Too Long

CCU 067 - CCU Sensor Power Circuit Fault

CCU 068 - PTO Overspeed

CCU 069 - 4R/5R PTO Inhibit

CCU 070 - Operator Not Seated w/Rear PTO On

CCU 071 - PTO Switch On at Power Up

CCU 072 - Rear PTO Switch Circuit Conflict

CCU 073 - Rear PTO Solenoid Circuit Fault

CCU 075 - Rear PTO Speed Slow

CCU 076 - Rear PTO Calibration Fault

CCU 080 - Differential Lock Switch Circuit Fault

CCU 081 - Differential Lock Solenoid Circuit Fault

CCU 085 - MFWD Switch Circuit Fault

CCU 086 - MFWD Circuit Fault w/Switch Off

CCU 087 - MFWD Circuit Fault w/Switch On

CCU 088 - Intake Manifold Air Temperature High

CCU 089 - Intake Manifold Air Temperature Very High

CCU 090 - Intake Manifold Air Temperature Sensor Circuit Open

CCU 091 - Intake Manifold Air Temperature Sensor Circuit Short

CCU 092 - Intake Manifold Air Temperature Very High >5 Minutes

CCU 095 - Throttle Command Signal From ACU Missing

CCU 096 - Foot Throttle Voltage Signal Low

CCU 097 - Foot Throttle Voltage Signal High

CCU 098 - Engine Oil Pressure Switch Fault

CCU 100 - Park Brake Pressure Switch Fault

Group ECU: ECU Code Diagnostics

ECU 019 - Engine Coolant Temperature Input Voltage Low or Invalid

ECU 021 - Sensor Supply Voltage High

ECU 022 - Sensor Supply Voltage Low

ECU 026 - Manifold Air Temperature Input Voltage Low or Invalid

ECU 027 - CAN Throttle Invalid

ECU 028 - ECU Error

ECU 031 - Rack Position Error with Engine Off

ECU 032 - Actuator Solenoid Circuit

ECU 034 - Rack Position Error

ECU 035 - Rack Position Voltage High

ECU 036 - Rack Position Voltage Low

ECU 037 - Fuel Temperature Input Voltage High

ECU 038 - Fuel Temperature Input Voltage Low

ECU 039 - Pump Speed Input Noise

ECU 041 - Start Signal Missing

ECU 042 - Engine Overspeed Extreme or Moderate

ECU 043 - Throttle Input Error

ECU 044 - Engine Speed Input Noise

ECU 045 - Engine Speed/Pump Speed Out of Sync

ECU 046 - Start Signal Always Active

ECU 048 - Fuel Shut-off Circuit Fault

ECU 049 - Auxiliary Engine Shutdown Switch Signal Invalid

ECU 052 - Auxiliary Engine Shutdown Switch Active

ECU 053 - Rack Instability

ECU 054 - Intermittent Loss of ECU Power Supply

ECU 055 - CAN Error

ECU 061 - Engine Coolant Level Low

ECU 062 - Engine Coolant Temperature Moderately High

ECU 063 - Engine Coolant Temperature Extremely High

ECU 066 - Manifold Air Temperature Moderately High

ECU 067 - Engine Shutdown

ECU 068 - Fuel Derate

ECU 071 - Diagnostic Codes Output Signal Stuck High

ECU 072 - Diagnostic Codes Output Signal Stuck Low

ECU 073 - Fuel Flow/Throttle Output Signal Stuck High

ECU 074 - Fuel Flow/ Throttle Output Signal Stuck Low

ECU 075 - Rack Actuator Circuit Open

ECU 076 - Rack Actuation Circuit Grounded

ECU 077 - Rack Actuator Circuit Shorted to Power

ECU 081 - Fuel Temperature Moderately High

ECU 083 - Auxiliary Engine Shutdown Switch Active

ECU 085 - Engine Speed Circuit Open

ECU 086 - Engine Speed Input Voltage Low

ECU 087 - Engine Speed Input Voltage High

Group HCU: HCU Code Diagnostics

HCU 022 - HCU Supply Voltage Fault

HCU 027 - Calibration Incomplete

HCU 028 - HCU Not Calibrated

HCU 029 - Calibration Recall

HCU 041 - Pressure Valve Solenoid Circuit Fault

HCU 042 - Return Valve Solenoid Circuit Fault

HCU 043 - Pressure Valve Calibration Fault

HCU 044 - Return Valve Calibration Fault

HCU 045 - Sensor Power Fault

HCU 049 - Raise/Lower Rocker Switch Circuit Fault

HCU 050 - Control Unit Fault

HCU 052 - Hitch Draft Sensor Circuit Fault

HCU 053 - Hitch Load/Depth Control Circuit Fault

HCU 054 - Hitch Control Lever Circuit Fault

HCU 055 - Hitch Position Sensor Circuit Fault

HCU 056 - Hitch Raise Limit Control Circuit Fault

HCU 057 - Hitch Rate-of-Drop Control Circuit Fault

HCU 058 - External Raise/Lower Switch Circuit Fault

HCU 060 - HCU CCD Bus Fault

HCU 090 - Hitch Raise Disabled Due to Low Oil Level

Group ICU: ICU Code Diagnostics

ICU 095 - ICU CCD Bus Fault

ICU 096 - Air Brake Pressure Low

ICU 097 - Secondary Hand Brake Oil Level Low

ICU 098 - Transmission Come Home Mode

ICU 099 - ICU Memory Fault

Group LHP: LHP Code Diagnostics

LHP 022 - LHP Supply Voltage Fault

LHP 027 - Calibration Incomplete

LHP 028 - LHP Not Calibrated

LHP 029 - Calibration Recall

LHP 045 - Sensor Power Fault

LHP 050 - Control Unit Fault

LHP 054 - Position Control Circuit Fault

LHP 055 - Pivot Angle Sensor Circuit Fault

LHP 056 - Response Rate Control Circuit Fault

LHP 057 - Row Sensor Circuit Fault

LHP 058 - Row Sensor Raise Circuit Fault

LHP 059 - Row Sensor Lower Circuit Fault

LHP 060 - LHP CCD Bus Fault

LHP 099 - LHP Option Input Changed

LHP 141 - Extend Valve Solenoid Circuit Fault

LHP 142 - Retract Valve Solenoid Circuit Fault

LHP 143 - Extend Valve Calibration Fault

LHP 144 - Retract Valve Calibration Fault

Group PCU: PCU Code Diagnostics

PCU 005 - Fuel Flow Message From ECU Missing

PCU 006 - Engine Speed Too High For Down Shift

PCU 007 - Factory Auto Purge Incomplete

PCU 008 - No-Load Fuel Flow Not Calibrated

PCU 011 - Engine Speed Too Low For Wheel Speed Less Than 2200 rpm

PCU 012 - Shift Above 14F Attempted w/Oil Temperature Low

PCU 013 - Park Brake Pressure Present in Park w/Engine Running

PCU 014 - Clutch Switch Open/Clutch Depressed When Trying To Shift 14F/4R

PCU 015 - Clutch Engaged Switch Circuit Open

PCU 016 - Clutch Engaged Switch Open >5 Minutes

PCU 017 - Operator Not Seated w/Transmission in Neutral

PCU 018 - Excessive Heat in C-Clutch (CC) or D-Clutch (DC) Transmission

PCU 019 - Park Brake Pressure Sensor Circuit Open

PCU 020 - Seat Switch Circuit Fault

PCU 022 - Excessive Engine Load in 4R or 5R

PCU 024 - Park Brake Previously Failed/May Not Hold

PCU 025 - Tractor Motion w/Park Brake Engaged

PCU 026 - Tractor Motion While Shifting to Park

PCU 027 - Transmission Not Calibrated

PCU 028 - A Brake (AB) or B Clutch (BC) Slipping Too Long

PCU 029 - Park Brake Pressure Low/Will Not Release

PCU 030 - Clutch Engaged and Disengaged Circuits Conflicts

PCU 031 - Clutch Slipping Too Long

PCU 032 - Clutch 1 (C1) Valve Circuit Fault

PCU 033 - Clutch 2 (C2) Valve Circuit Fault

PCU 034 - Clutch 3 (C3) Valve Circuit Fault

PCU 035 - Clutch 4 (C4) Valve Circuit Fault

PCU 036 - A-Brake (AB) Valve Circuit Fault

PCU 037 - B-Clutch (BC) Valve Circuit Fault

PCU 038 - Control Unit Fault

PCU 039 - Reverse Enable Circuit Fault

PCU 040 - Forward Enable Circuit Fault

PCU 041 - Forward and Reverse Enable Circuits Conflict

PCU 042 - Gear Command and Enabled Circuit Conflict

PCU 043 - Gear Command and Enabled Circuit Conflict

PCU 044 - Gear Command and Not-Neutral Signal Conflict

PCU 045 - Gear Command and Not-Neutral Signal Conflict

PCU 046 - Neutral or Park Commanded/Forward or Reverse Enabled

PCU 048 - PCU Supply Voltage Low w/Engine Running

PCU 049 - Auto-Purge Complete

PCU 050 - Gear Commanded w/Engine Off

PCU 051 - No Tractor Motion w/Engine Running

PCU 053 - C-Clutch (CC) Valve Circuit Fault

PCU 054 - DC Valve Circuit Fault

PCU 055 - Reverse Clutch (CR) Valve Circuit Fault

PCU 056 - Park Valve Circuit Fault/Park Engaged

PCU 058 - Tractor Motion During Calibration

PCU 062 - Operator Not Seated When Shifted Into Gear

PCU 063 - Control Unit Fault

PCU 065 - Control Unit Fault

PCU 066 - Shift Lever in Gear at Start Up

PCU 067 - Start in Gear Circuit Fault

PCU 069 - Calibration Fault

PCU 070 - Gear Command From ACU Missing

PCU 072 - Control Unit Fault

PCU 073 - Control Unit Fault

PCU 074 - Control Unit Fault

PCU 075 - Control Unit Fault

Group SCo: SCo Code Diagnostics

SCo 022 - SCo Supply Voltage Fault

SCo 027 - Calibration Incomplete

SCo 028 - SCo Not Calibrated

SCo 060 - SCo CCD Bus Fault

SCo 090 - SCV Function Disabled Due to Low Oil Level

SCo 098 - Option Pin Configuration Invalid at Start-Up

SCo 099 - SCo Option Connection Change

SCo 100 - Operator Not Seated w/SCV in Detented Flow

SCo 140 - SCV 4 Control Lever Circuit Fault

SCo 141 - SCV 4 Extend Valve Fault

SCo 142 - SCV 4 Retract Valve Fault

SCo 143 - SCV 4 Extend Valve Calibration Fault

SCo 144 - SCV 4 Retract Valve Calibration Fault

SCo 150 - SCV 5 Control Lever Circuit Fault

SCo 151 - SCV 5 Extend Valve Fault

SCo 152 - SCV 5 Retract Valve Fault

SCo 153 - SCV 5 Extend Valve Calibration Fault

SCo 154 - SCV 5 Retract Valve Calibration Fault

Group SCU: SCU Code Diagnostics

SCU 022 - SCU Supply Voltage Fault

SCU 023 - SCU Supply Voltage Fault

SCU 027 - Calibration Incomplete

SCU 028 - SCU Not Calibrated

SCU 045 - Sensor Power Fault

SCU 048 - Remote Sensor 1 Voltage Fault

SCU 060 - SCU CCD Bus Fault

SCU 090 - SCV Function Disabled Due to Low Oil Level

SCU 098 - Option Pin Configuration Invalid at Start-Up

SCU 099 - SCU Option Connection Change

SCU 100 - Operator Not Seated w/SCV in Detented Flow

SCU 101 - Remote Sensor 1 Voltage Fault

SCU 102 - Remote Sensor 2 Voltage Fault

SCU 110 - SCV 1 Control Lever Circuit Fault

SCU 111 - SCV 1 Extend Valve Fault

SCU 112 - SCV 1 Retract Valve Fault

SCU 113 - SCV 1 Extend Valve Calibration Fault

SCU 114 - SCV 1 Retract Valve Calibration Fault

SCU 120 - SCV 2 Control Lever Circuit Fault

SCU 121 - SCV 2 Extend Valve Fault

SCU 122 - SCV 2 Retract Valve Fault

SCU 123 - SCV 2 Extend Valve Calibration Fault

SCU 124 - SCV 2 Retract Valve Calibration Fault

SCU 130 - SCV 3 Control Lever Circuit Fault

SCU 131 - SCV 3 Extend Valve Fault

SCU 132 - SCV 3 Retract Valve Fault

SCU 133 - SCV 3 Extend Valve Calibration Fault

SCU 134 - SCV 3 Retract Valve Calibration Fault

Group SSU: SSU Code Diagnostics

SSU 001 - Control Unit Fault

SSU 002 - Control Unit Fault

SSU 004 - Vehicle Mismatch

SSU 008 - Activation Code Invalid

SSU 020 - SSU Not Calibrated

SSU 021 - Steering Valve Supply Voltage Low

SSU 029 - SSU EOL Data Fault

SSU 030 - SSU Supply Voltage Fault

SSU 031 - Sensor Supply Voltage Fault

SSU 041 - Steering Wheel Position Sensor 1 Supply Voltage Fault

SSU 042 - Steering Wheel Position Sensor 1 Current Fault

SSU 043 - Steering Wheel Position Sensor 1 Signal Fault

SSU 045 - Steering Wheel Position Sensor 1 Signal Mismatch

SSU 051 - Steering Wheel Position Sensor 2 Supply Voltage Fault

SSU 052 - Steering Wheel Position Sensor 2 Current Fault

SSU 053 - Steering Wheel Position Sensor 2 Signal Fault

SSU 055 - Steering Wheel Position Sensor 2 Signal Mismatch

SSU 065 - Steering Movement Occurred w/No Steering Wheel Signal Detected

SSU 066 - Steering Input Device Calibration Fault

SSU 100 - Operator Presence Switch Circuit Fault

SSU 101 - Operator Presence Switch Circuit Fault

SSU 111 - Steering Valve Fault

SSU 153 - Steering Angle Sensor Calibration Fault

SSU 156 - Steering Angle Sensor Circuit Fault

SSU 158 - Steering Angle Sensor Low or No Motion

SSU 159 - Steering Direction Signal Conflict

SSU 182 - Steering System Fault

SSU 196 - Steering Valve Deadband Calibration Fault

SSU 197 - Steering Valve Command Low

SSU 198 - Steering Valve Command High

SSU 199 - Steering System Output Fault

SSU 201 - Wheel Speed Signal Missing

SSU 203 - Transmission Signal Missing

SSU 205 - Hydraulic Oil Temperature Signal Missing

SSU 206 - Resume Switch Signal Missing

SSU 208 - GREENSTAR GREENSTAR is a trademark of Deere & Company Display Message Fault w/AutoTrac Active or Enabled

SSU 209 - TCM Message Missing

SSU 213 - Yaw Rate Message Missing

Group SUP: SUP Code Diagnostics

SUP 010 - Communication w/SCU Interrupted

SUP 011 - Communication w/SCo Interrupted

SUP 020 - Internal SUP Memory Fault

Section 212: OBSERVABLE SYMPTOMS

Group 16: Ag Management Solutions (AMS)

GREENSTAR GREENSTAR is a trademark of Deere & Company System Problem

Loss of Power at Implement Breakaway Connector

JDLINK JDLINK is a trademark of Deere & Company System Problem

AutoTrac System Problem

GREENSTAR™FIELD DOC FIELD DOC is a trademark of Deere & Company Diagnostics

Group 20: Engine

Engine Cranks/Won't Start

Coolant In Oil or Oil In Coolant

Engine Does Not Develop Full Power

Engine Emits Excessive Black or Gray Exhaust Smoke

Engine Emits Excessive White Exhaust Smoke

Engine Oil Pressure Low

Engine Oil Pressure High

Excessive Oil Consumption

Coolant Temperature Above Normal

Coolant Temperature Below Normal

Engine Misfires/Runs Irregularly

Engine Will Not Crank

Engine Idles Poorly

Abnormal Engine Noise

Group 40: Electrical

Radar Diagnostics

Touchset Depth Control Does Not Function

Group 50: Powershift Transmission

Transmission Calibration Fails And "F" Error Message is Displayed After Repair and Following Reassembly

Group 60: Steering and Brakes

AutoTrac System - Accuracy Unacceptable

Steering Wanders

Group 70: Hydraulics

Implement Leaks Down When Attached To SCVs

Hose Ejects From SCV Coupler

Optional SCV Software Troubleshooting

Pressure Does Not Build in Top SCV or Power Beyond

Pump Pressure Slowly Returns to Stand-by after SCV Returned to Neutral

Section 220: ENGINE OPERATION AND TESTS

Group 10: Engine Diagnosis, Tractors—Pin (—11,000)

Accessing All Diagnostic Code Numbers of All Control Units for Test Procedures

Engine Control Unit (ECU) System Components

ECU Test Procedures List (—11,000)

ECU Test Procedure No. 1

Diagnostic Codes

ECU Diagnostic Code Numbers Tractors—PIN (—11,000)

ECU Addresses Tractors—PIN (—11,000)

ECU Test Procedure No. 2

ECU Test Procedure No. 3

ECU Test Procedure No. 4

ECU Test Procedure No. 5

ECU Test Procedure No. 6

ECU Test Procedure No. 7

ECU Test Procedure No. 8

ECU Test Procedure No. 9

ECU Test Procedure No. 10

ECU Test Procedure No. 11

ECU Test Procedure No. 12

ECU Test Procedure No. 20

ECU Test Procedure No. 26

Engine Control Unit (ECU) Harnesses Diagram (PIN —11,000)

System Diagnosis—Viscous Fan Drive

Group 15: Engine Diagnosis, Tractors—PIN (11,001—)

Accessing All Diagnostic Code Numbers of All Control Units For Test Procedures

Introduction

Engine Control Unit (ECU) System Components

JDECU Test Procedures List (11,001—)

JDECU Test Procedure No. 1

JDECU Addresses Tractors—PIN (11,001—)

JDECU Diagnostic Code Numbers—Tractors PIN (11,001—)

Diagnostic Codes

JDECU Test Procedure No. 2

JDECU Engine Control Unit Harness Diagram —Tractors PIN (11,001—)

JDECU Test Procedure No. 3

JDECU Test Procedure No. 4

JDECU Test Procedure No. 5

JDECU Test Procedure No. 6

JDECU Test Procedure No. 7

JDECU Test Procedure No. 8

JDECU Test Procedure No. 9

JDECU Test Procedure No. 10

JDECU Test Procedure No. 11

JDECU Test Procedure No. 12

JDECU Test Procedure No. 13

JDECU Test Procedure No. 14

JDECU Test Procedure No. 15

JDECU Test Procedure No. 16

JDECU Test Procedure No. 17

JDECU Test Procedure No. 18

JDECU Test Procedure No. 19

JDECU Test Procedure No. 20

JDECU Test Procedure No. 21

JDECU Test Procedure No. 22

JDECU Test Procedure No. 23

ECU Test Procedure No. 24

ECU Test Procedure No. 25

JDECU Test Procedure No. 26

System Diagnosis—Viscous Fan Drive Tractors—PIN (11,000—)

Section 230: FUEL, AIR INTAKE AND ENGINE COOLING SYSTEMS

Group 20: Theory of Operation

Fuel System

Air Intake System

Engine Cooling System

Section 240: ELECTRICAL OPERATION AND TESTS

Group 04: Codes and Addresses

Control Units Display Meanings, Systems and Functions

Diagnostic Code Record Sheet

Record Sheet

Diagnostic Codes

ACU Diagnostic Code Numbers

CCU Diagnostic Code Numbers Tractors—PIN (—10,000)

CCU DIAGNOSTIC CODE NUMBERS TRACTORS—PIN (— 10,000)—CONTINUED

CCU Diagnostic Code Numbers Tractors—PIN (10,001—)

CCU Diagnostic Code Numbers Tractors—PIN (10,001—) —Continued

PCU Diagnostic Code Numbers (—19,999)

PCU Diagnostic Code Numbers (—19,999) —CONTINUED

PCU Diagnostic Code Numbers (20,000—)

PCU Diagnostic Code Numbers (20,000—)—Continued

ECU Diagnostic Code Numbers Tractors—PIN (—11,000)

JDECU Diagnostic Code Numbers Tractors PIN— (11,000—)

HCU Diagnostic Code Numbers

PrF Diagnostic Code Numbers

ICU Diagnostic Code Numbers

LHP Diagnostic Code Numbers

SCo Diagnostic Code Numbers

SCU Diagnostic Code Numbers

SUP Diagnostic Code Numbers

ACU Addresses

CCU Addresses

PCU Addresses (—19,999)

PCU Addresses (20,000—)

ECU Addresses Tractors—PIN (—11,000)

JDECU Addresses Tractors—PIN (11,001—)

PrF Addresses

HCU Addresses

ICU Addresses

LHP Addresses

SCo Addresses

SCU Addresses

SSU Addresses

SUP Addresses

Group 05: System Information

Service Equipment and Tools

Other Material

Specifications

Using Electrical Section

Wiring Diagram and Schematic Information

Electrical Schematic Symbols

Reading a System Functional Schematic

Reading a Wiring Diagram

Reading a Diagnostic Schematic

Visually Inspect Electrical System

Seven Step Electrical Test Procedure With probe light or multimeter

Seven Step Electrical Test Procedure—Continued

Using a Probe Light

Circuit Presentations

Electrical Circuit

Electronic Circuit

Circuit Malfunctions

High Resistance Circuit

Open Circuit

Grounded Circuit

Shorted Circuit

Locations of Circuit Malfunctions

Troubleshooting High Resistance or Open Circuits

Troubleshooting a Grounded Circuit

Troubleshooting Shorted Circuits

Repairing Shorted Circuits

Understanding Electrical vs. Electronic Circuit Voltage Test Readings

Intermittent Electronic Problems

Group 10: System Diagrams

Component Identification Table

Component Identification Legend

Component Identification Legend—Continued

Component Identification Legend—Continued

Component Identification Legend—Continued

Component Identification Legend—Continued

Component Identification Legend—Continued

Component Identification Legend—Continued

Tractor Serial Number Breaks

Legend for System Functional Schematic

Starting, Charging (SE1 - 2 of 3)

Starting, Charging, Wiper and Seat Control (SE1) (SE2 - 1 of 2)

Wiper, Seat Control and A/C System (SE2 - 2 of 2) (SE3)

Radio, Dome Lamp and Multi-Function Switch (SE4 - 1 of 2)

Radio, Dome Lamp and Multi-Function Switch (SE4 - 2 of 2)

Lighting Circuit (North American) (SE5A - 1 of 2)

Lighting Circuit (North American) (SE5A - 2 of 2)

Lighting Circuit (European) (SE5B)

Accessory Connectors (SE6)

Hitch, SCV I, II, III and Radar (SE7 and SE8)

CCU and PCU (SE9 - 1 of 2)

CCU and PCU (SE9 - 2 of 2)

ICU and SUP (SE10)

ECU (Bosch) and JDECU (SE11A and SE11B)

SCV IV, V, Row Trak, Diag Connector, Display Units (SE12, SE13 and SE14)

ACU Circuits (SE15)

Wagon Tilt (SE16)

Ground Point Locations

Ground Point Locations — Details

Wire Number and Color Codes

Harness Connector Locations

Cab Harness Diagram (North American) (W4)

Cab Harness Diagram (European) (W6)

W4 North American tractors and W6 European tractors —Cab Harnesses

A2—Radio

A3—Steering Column Mini Pod

A4—Turn Signal Flasher European tractors

A8—Instrument Control Unit (ICU)

A9—SCV Set-Up Panel (SUP)

A15—Corner Post Display

B2—A/C Deicing Switch

B3—A/C High Pressure Switch

B4—A/C Low Pressure Switch

B5, B6, B7 and B8—Radio Speakers

B32—Secondary Hand Brake Reservoir Level Sensor

E1—Cigarette Lighter

E3—License Plate Lamp European tractors

E13—Rear Fender Flood Lamps

E16—Upper Side Flood Lamps

E22—Right Console Lamp

Fuses F1—F17

Fuses F18—F35

Fuses F36—F48

H10—Warning Alarm

Relays K1—K5

Relays K6—K10

Relays K10—K16

Relays K17—K24

Relays K25—K30

M7—Circulation Blower Motor

M8—Pressurizer Blower Motor

P1—Clock European tractors

R2—Blower Motor Resistor

R3—Foot Throttle

R4—Field Cruise Control

S1—Key Switch

S2—Start Aid Switch

S8—Front Wiper Switch

S9—Rear Wiper Switch

S10—Blower Motor Switch

S11—A/C On-Off Switch

S12—Dome Lamp Switch

S13—Door Switch

S17 and S18—Light Switches

S20—Warning Light Switch

S21 and S22—External Raise/Lower Switches

S24—MFWD Switch

S25—Differential Lock Switch

S26—Park Brake Switch European tractors

S27 & S28—Brake Switches

V1 and V2—Diode Blocks

W2—Chassis Ground (Circuit 010)

X11—Cab Harness-to-Chassis Harness Connector

X14—Radar Sensor Output Signal Connector

X16—Diagnostic Connector1

X20—Convenience Outlet Junction Block-to-Cab Harness (RH)

X22—Seat Harness-to-Cab Harness Connector

X24—Armrest Control Unit (ACU) Harness-to-Cab Harness Connector

X26—7-Way Accessory Outlet

X28—Roof Harness-to-Cab Harness Connector

X30—Roof Harness-to-Cab Harness Connector

X32—Beacon Light Harness-to-Cab Harness Connector

X34—Performance Monitor Connector

X40 and X42—Tail/Turn Lamps Connectors

X44 and X46—Front Clearance Lamp Connectors European tractors

Cab Connecting Harnesses (W8), (W12), (W14), (W16), (W18), (W20), (W22), (W24), (W26) and (W28)

W8—ROW TRAK Display Harness

A13—ROW TRAK Display Unit

X16—Diagnostic Connector1

X16—Diagnostic Connector1

W12—Convenience Outlet Harness

X20—Convenience Outlet Junction Block

X38—Convenience Outlet

W14—Armrest Control Unit Harness (ACU)

A16X4—12-Way Armrest Harness-to-ACU

S3—PST Neutral Start Switch

S31—Rear PTO Switch

X24—Armrest Control Unit Harness-to-Cab Harness

W16—Hitch Controls Harness

A16X1—6-Way Hitch Control Levers Harness-to-ACU

R6, R7 and R8—Hitch Controls

W18—SCV 1, 2 and 3 Control Levers Harness

A16X2—10-Way SCV 1/2/3 Control Levers Harness-to-ACU

R11—SCV 1 Control Lever

R12—SCV 2 Control Lever

R13—SCV 3 Control Lever

W20—SCV 4 and 5 Control Levers Harness

A16X3—6-Way SCV 4/5 Control Levers Harness-to-ACU

R14—SCV 4 Control Lever

R15—SCV 5 Control Lever

W22—Seat Harness

A1—Seat RZP1 Controller

M2—Seat Compressor Motor

S4—Seat Raise/Lower Switch

S7—Operator Presence Switch

X22—Seat Harness-to-Cab Harness

Y2—Seat Bleed Valve Solenoid

W24—Roof Harness

E9—Left Roof Turn/Warning Lamps1

E10—Right Roof Turn/Warning Lamps1

E14—Rear Roof Flood Lamps

E18—Front Roof Flood Lamps

M4—Front Wiper Motor

M6—Rear Wiper Motor

W2—Chassis Ground

X28—8-Way Roof Harness-to-Cab Harness

X30—2-Way Roof Harness-to-Cab Harness

W26—Beacon Light Harness

E17—Roof Beacon Lamp

H8—Beacon Indicator

S19—Beacon Light Switch

X32—Beacon Light Harness-to-Cab Harness

W28—Performance Monitor Harness

A14—Performance Monitor

A15—Corner Post Display

X34—Performance Monitor Harness-to-Cab Harness

W38—Wagon Tilt Harness (France Only)

A19—Wagon Tilt Controller (France Only)

H11—Wagon Tilt Indicator (France Only)

S33—Wagon Tilt Switch (France Only)

Y33—Wagon Tilt Solenoid (France Only)

Chassis Harness and Connecting Harnesses Diagram (W3), (W5), (W7), (W9), (W17), (W19), (W21), (W29), and (W30)

W3—Chassis Harness

A5X1—HCU/SCU Connector (30-Way)

A5X2—HCU/SCU Connector (18-Way)

A7X1—CCU/PCU Connector (30-Way)

A7X2—CCU/PCU Connector (18-Way)

A7X3—CCU/PCU Connector (30-Way)

A10—Engine Control Unit (ECU) (PIN —11,000)

A17—JDECU Engine Control Unit (PIN 11,001—)

B9—Horn

B12—Hitch Draft Sensor

B13—Hitch Position Feedback Sensor

B15—Radar Sensor

B16—Wheel Speed Sensor

B18—Clean Oil Reservoir Level Switch

B19—Air Filter Restriction Switch

B20—Hydraulic Oil Filter Restriction Sensor

B22—Engine Oil Pressure Switch

B25—Rear PTO Speed Sensor

B26—Hydraulic Oil Temperature Sensor

B27—Engine Intake Manifold Air Temperature Sensor

B28—Engine Coolant Temperature Sensor

B29—Engine Oil Pressure Sensor (Gauge)

B30—Fuel Level Sensor

B31—Air Brake Pressure Sensor

B34—Auxiliary Engine Speed Sensor

B38—Fuel Temperature Sensor

E15—Side Flood Lamps

G2—Alternator

K32—Start Circuit Relay

M1—Starter Motor

M3—Front Washer Pump Motor

M5—Rear Washer Pump Motor

R1—Fuel Heater

V7—A/C Compressor Clutch Diode

W1—Single Point Ground (SPG) (Circuit 050)

W2—Chassis Ground (Circuit 010)

X11—Cab Harness-to-Chassis Harness Connector (78-Way)

X11—Cab Harness-to-Chassis Harness Connector (78-Way)—Continued

X13—Electro-Hydraulic Depth Control Connector

X15—Hitch and SCV 1 Solenoids-to-Chassis Harness Connector

X17—SCV 2 & 3 Solenoids-to-Chassis Harness Connector

X19—SCV 4 & 5 and ROW TRAK Control Unit-to-Chassis Harness Connector

X23—Chassis Harness-to-Chassis Harness Connectors for Transmission Operation

X25—Engine Control Unit (ECU) Diagnostic Connector

X27—Fusible Link Connector Block Connector Posts

X29—PST Solenoid Valves Harness-to-Chassis Harness Connector (PIN —19,999)

X29—PST Solenoid Valves Harness-to-Chassis Harness Connector (PIN 20,000—)

X33—Fuel Injection Pump Sensors and Solenoids-to-Chassis Harness

X35—JDECU Diagnostic Connector (9-Way) (PIN 11,001—)

X37—Chassis Harness-to-Front Lamps Harness Connector

X43—Shipping Starting Circuit Connector

Y1—Start Aid Solenoid

Y4—A/C Compressor Clutch Solenoid

Y25—Rear PTO Solenoid

Y26—Differential Lock Solenoid

Y27—Injection Pump Actuator Solenoid

Y28—Fuel Shut-Off Solenoid

W5—Touch-Set Depth Control (TSDC) Harness

X13—Touch-Set Depth Control (TSDC) Harness-to-Chassis Harness

X41—Touch Set Depth Control (TSDC) Harness

W7—SCV 4 and 5 Controller Harness (Without ROW TRAK)

A12X1—30-Way SCo/LHP Connector SCV 4 & 5 application only. Harness (SCV)

A12X2—18-Way SCo/LHP Connector SCV 4 & 5 application only

X19—SCV 4/5 and ROW TRAK Control Unit Harness-to-Chassis Harness SCV 4 & 5 application only

X21—SCV 4/5 Solenoids-to-SCV 4/5 Control Unit Harness SCV 4 & 5 application only

W9—SCV 4 and 5 ROW TRAK Control Unit Harness (With ROW TRAK) (SCo/LHP)

A12X1—30-Way SCo/LHP Connector

A12X2—18-Way SCo/LHP Connector

X19—SCV 4/5 and ROW TRAK Control Unit Harness-to-Chassis Harness

X21—SCV 4/5 Solenoids-to-SCV 4/5 Control Unit Harness

X31—ROW TRAK Probe Box Harness-to-SCV 4 and 5 Control Unit Harness

W17—Head Lamps Harness (NA)

E19—Low Beam Head Lamps1

E20—High Beam Head Lamps1

X37—Front Flood Lamps Harness-to-Chassis Harness North American tractors

W17—Front Floods Harness (EUR)

E21—Front Chassis Flood Lights

X39—Front Lamps Harness-to-Front Floods Harness European tractors

W19—Head Lamps Harness (EUR)

E19/E20—Low/High Beam Head Lamps

X37—Front Lamps Harness-to-Chassis Harness European tractors

X39—Front Lamps Harness-to-Front Floods Harness European tractors

W21—Back-Up Alarm Harness

H9—Back-Up Alarm

W2—Back-Up Alarm Ground

W29—ROW TRAK Probe Box Harness

B39—ROW TRAK Angle Position Sensor

B40—ROW TRAK Probe Box Angle Position Sensor

K34—ROW TRAK Probe Box Relay

M9—ROW TRAK Probe Box Motor

X31—ROW TRAK Probe Box Harness-to-SCV 4 and 5 Control Unit Harness

W30—Back-Up Alarm Relay Harness

F49—Back-Up Alarm Fuse

K33—Back-Up Alarm Relay

X20—Convenience Outlet Junction Block

X36—Back-Up Alarm Relay Harness-to-Cab Harness

Transmission Harness Diagram (W11) (PIN —19,999)

Transmission Harness Diagram (W11) (PIN 20,000—)

W11—Transmission Harness

B17—Clutch Engaged Pressure Switch

B21—Ground Driven Pump Pressure Switch (PIN —11,000)

B23—Transmission Oil Pressure Sensor

B24—Park Brake Pressure Sensor

S23—Clutch Disengaged Switch

X29—PST Valves Harness-to-Chassis Harness (PIN —19,999)

X29—PST Valves Harness-to-Chassis Harness (PIN 20,000—)

Y14, Y15, Y16, Y17, Y18, Y19, Y20—Transmission Solenoids

Y21, Y22, Y23, and Y24—Transmission Solenoids & MFWD Solenoid

Steering Control Unit (SSU) Circuits (SE17)

GREENSTAR™ Cab Harness (Field Installed) - Implement Ready Harness (Field Installed)

Group 15: Sub-System Diagnosis

Starting Circuit (Serial Numbers in Title Block)

Starting Circuit (Serial Numbers in Title Block)

Starting Circuit (PIN 10,001—)

Starting Circuit Operational Information

Starting Circuit Theory of Operation

Voltage Checks

Power Supply Circuit (Serial Numbers in Title Block)

Power Supply Circuit (Serial Numbers in Title Block)

Power Supply Circuit (PIN 10,001—)

Power Circuit Operational Information

Power Circuit Theory of Operation

Charging Circuit Schematics

Charging System Operational Information

Charging Circuit Theory of Operation

Charging System Voltage Checks

Wiper Circuit

Wiper Circuit Operational Information

Wiper Circuit Theory of Operation

Voltage Checks

Seat Circuit

Seat Circuit Operational Information

Seat Circuit Theory of Operation

Voltage Checks

Cigarette Lighter Circuit

Lighter Circuit Operational Information

Lighter Circuit Theory of Operation

Voltage Checks

Air Quality System Circuit

Horn Circuit Schematics

Horn Circuit Operational Information

Dome Lamp Circuit

Dome Lamp Circuit Theory of Operation

Radio and Clock Circuits

Radio and Clock Circuit Operational Information

Radio and Clock Circuit Theory of Operation

Lighting Circuit—Road/High Beam (NA)

Lighting Circuit Road/Low Beam (NA)

Lighting Circuit—Field 1/High Beam (NA) (PIN —10,000)

Lighting Circuit—Field 1/High Beam (NA) (PIN 10,001—)

Lighting Circuit—Field 1/Low Beam (NA) (PIN —10,000)

Lighting Circuit—Field 1/Low Beam (NA) (PIN 10,001—)

Lighting Circuit—Field 2/High Beam (NA) (PIN —10,000)

Lighting Circuit—Field 2/High Beam (NA) (PIN 10,001—)

Lighting Circuit—Field 2/Low Beam (NA) (PIN —10,000)

Lighting Circuit—Field 2/Low Beam (NA) (PIN 10,001—)

Lighting Circuit Operational Information (North American)

Lighting Circuit Operation (North American) (PIN —10,000)

Lighting Circuit Operation (North American) (PIN 10,001—)

Lighting Circuit Theory of Operation (North American)

Left Turn Signal Circuit Diagnostic Schematic

Right Turn Signal Circuit Diagnostic Schematic

Warning Lights Circuit Diagnostic Schematic

Turn Signal and Warning Lights Circuit Theory of Operation

Lighting Circuit (European)

Lighting Circuit Diagnostic Schematic (EUR)

Lighting Circuit Operational Information (European Version)

Lighting Circuit Theory of Operation (European)

Turn Signal and Warning Lights Circuit Theory of Operation

Lighting Circuit Operation (European)

Hitch Control Unit (HCU) Circuit Diagnosis

SCV 1, 2, and 3 Control Unit (SCU) Circuit Diagnosis

Power Shift Control Unit (PCU) Circuit Diagnosis

Radar Speed Sensor Circuit Diagnosis

Radar Speed Sensor

Central Control Unit (CCU) System Components

Central Control Unit (CCU) Circuit

Rear PTO Circuit Diagnostic Schematic (PIN —11,000)

Rear PTO Circuit Diagnostic Schematic (PIN 11,001—)

Rear PTO Circuit Diagnosis

MFWD Circuit Schematics

MFWD Circuit Diagnosis

Differential Lock Circuit Schematics

Differential Lock Circuit Diagnosis

Engine Intake Manifold Air Temperature Sensor Circuit Schematics

Engine Intake Manifold Air Temperature Sensor Circuit

Hydraulic Oil Temperature Sensor Circuit

Hydraulic Oil Temperature Sensor Circuit

Engine Coolant Temperature Sensor Circuit Schematics

Engine Coolant Temperature Sensor Circuit

Engine Oil Pressure Sensor Circuit Schematics

Engine Oil Pressure Sensor Circuit

Engine Oil Pressure Alarm Point Chart

Engine Oil Pressure Sensor Voltage/Pressure Table

Calibrate Engine Oil Pressure Gauge

Foot Throttle Position Sensor Circuit (PIN —11,000)

Foot Throttle Position Sensor Circuit (PIN 11,001—)

Foot Throttle Position Sensor Circuit

Fuel Level Sensor Circuit Schematics

Fuel Level Sensor Circuit

Park Brake Pressure Switch Circuit Schematics

Park Brake Pressure Switch Circuit

Transmission Oil Pressure Monitoring Circuit

Transmission Oil Pressure Monitoring

Ground Driven Pump Pressure Sensor Circuit Schematics

Ground Driven Pump Pressure Sensor Circuit

Hydraulic Oil Filter Restriction Sensor Circuit Schematics

Hydraulic Oil Filter Restriction Sensor Circuit

Engine Air Filter Restriction Sensor Circuit Schematics

Engine Air Filter Restriction Sensor Circuit

Sensor Power Circuit Diagnostic Schematic

Sensor Power Circuit

Clean Oil Reservoir Level Switch Circuit Schematics

Clean Oil Reservoir Level Switch Circuit

Wheel Speed Sensor Circuit Schematics

Wheel Speed Sensor Circuit

Control Modules Diagnostic Schematic

CCD Communication Line Chrysler Collision Detection (CCD) is a method of handling multiple bits of information being broadcast on the same communication line.

CCD Network Diagnosis

CCD Control Units and Harness Connectors Legend

CCD Diagnosis Record Sheet

CCU Test Procedures List

CCU Enter/Exit “Diagnostic” Mode

CCU Test Procedure No. 1

Diagnostic Codes

CCU Diagnostic Code Numbers Tractors—PIN (—10,000)

CCU Diagnostic Code Numbers Tractors—PIN (— 10,000)—Continued

CCU Diagnostic Code Numbers Tractors—PIN (10,001—)

CCU Diagnostic Code Numbers Tractors—PIN (10,001—) —Continued

CCU Test Procedure No. 2

CCU Circuit Diagnostic Addresses Used for Beep Mode

CCU Test Procedure No. 3

CCU Test Procedure No. 4

CCU Test Procedure No. 5

CCU Test Procedure No. 6

CCU Test Procedure No. 7

CCU Test Procedure No. 8

CCU Test Procedure No. 9

CCU Test Procedure No. 10

CCU Test Procedure No. 11

CCU Test Procedure No. 12

CCU Test Procedure No. 13

CCU Test Procedure No. 14

CCU Test Procedure No. 15

CCU Test Procedure No. 16

CCU Test Procedure No. 17

CCU Test Procedure No. 18

CCU Test Procedure No. 19

CCU Test Procedure No’s. 20, 21 and 22

CCU Test Procedure No. 23

CCU Test Procedure No’s. 24, 25 and 26

CCU Test Procedure No. 27

CCU Test Procedure No’s. 28 and 29

CCU Test Procedure No’s. 30 and 31

CCU Test Procedure No. 32

System Voltage Diagnostic Codes

CCU Test Procedure No. 33

CCU Test Procedure No. 34

CCU Test Procedure No. 35

CCU Test Procedure No. 36

Central Control Unit (CCU) Harnesses

Central Control Unit (CCU) Harnesses (PIN —11,000)

Central Control Unit (CCU) Harnesses (PIN 11,001—19999)

Central Control Unit (CCU) Harnesses (PIN 20,000—)

SUP (Set-Up Panel Control Unit Circuit Diagnosis)

ECU (Engine Control Unit) Circuit Diagnosis

SCo (SCV 4 and 5 Control Unit) Circuit Diagnosis

LHP (ROW TRAK Control Unit) Circuit Diagnosis

Back-Up Horn Alarm Circuit Diagnosis

Back-Up Horn System Schematic

Instrument Control Unit (ICU) System Components

ICU (Instrument Control Unit) Circuit

ICU Test Procedures List

ICU Enter/Exit "Diagnostic" Mode

ICU Test Procedure No. 1

Diagnostic Codes

ICU Diagnostic Code Numbers

ICU Test Procedure No. 2

ICU Circuit Diagnostic Addresses

ICU Test Procedure No. 3

ICU Test Procedure No. 4

ICU Test Procedure No. 5

ICU Test Procedure No. 6

ICU Test Procedure No. 7

ICU Test Procedure No’s 8 Through 99

ICU (Instrument Control Unit) Harnesses

Performance Monitor Operational Information

Performance Monitor Features

Select English or Metric Display Units

Performance Monitor Normal Operating Mode

Performance Monitor Set Mode

Performance Monitor Input—Output Signals

ACU (Armrest Control Unit) Circuit Schematic

ACU (Armrest Control Unit) Diagnostic Schematic

ACU (Armrest Control Unit) System Components

ACU (Armrest Control Unit) Circuit

ACU Test Procedures List

ACU Enter/Exit “Diagnostic” Mode

ACU Test Procedure No. 1

Diagnostic Codes

ACU Diagnostic Code Numbers

ACU Test Procedure No. 2

ACU Circuit Diagnostic Addresses

ACU Test Procedure No. 3

ACU Test Procedure No. 4

ACU Test Procedure No. 5

ACU Test Procedure No. 6

ACU Test Procedure No. 7

ACU Test Procedure No. 8

ACU Test Procedure No. 9

ACU Test Procedure No. 10

ACU Test Procedure No. 11

ACU Test Procedure No’s. 12, 13, 14, 15 and 16

ACU Test Procedure No. 17

ACU Test Procedure No. 18

ACU Test Procedure No. 19

ACU Test Procedure No’s. 20, 21, 22, and 23

ACU Test Procedure No. 24

ACU Test Procedure No. 25

ACU Test Procedure 26 is Not Used

ACU Test Procedure No. 27

Test Procedure No. 28

Test Procedure No. 29

ACU Test Procedure No. 30

ACU Test Procedures No. 31 is Not Used

ACU Test Procedure No. 32

ACU Test Procedures No. 33 Through 79 are Not Used

Armrest Control Unit (ACU) Harnesses

Group 20: Calibration and References

ACU Addresses

Accessing ACU Modes/Addresses

ACU Calibration Procedure

Address 20 Calibration

ACU Address 21

ACU Addresses 22 and 23

ACU Address 24

ACU Read Only Addresses

CCU Addresses

Accessing CCU Modes/Addresses

CCU Calibration Procedure

CCU Address Numbers 02 Through 19

CCU Address Number 23

CCU Address Number 29

Address Number 31

Address Numbers 32, 33 and 34

Address Numbers 38 Through 42

Address Numbers 46 Through 55

Wheel Rolling Circumference Table

Address Numbers 62 Through 99

Address Numbers 20 Through 31

Address Numbers 35 Through 39

Address Numbers 46 Through 61

Address Numbers 66 Through 79

ICU Addresses

Accessing ICU Modes/Addresses

ICU Calibration Procedure

Addresses 01 Through 07

ICU Addresses 11 Through 77

Addresses 80 Through 99

Addresses 08 Through 10

PrF (Performance Monitor)—Calibration and Diagnostic Mode

Calibratable Addresses

Using PrF (Performance Monitor) as Remote Diagnostic/Calibration Device

Calibrating Wheel Rolling Circumference (Tire Size), Radar Sensor and Zeroing Percent Slip

Calibrating Wheel Rolling Circumference (Tire Size) and Zeroing Percent Slip (ICU)

Calibrating Radar (ICU)

Calibrating Wheel Rolling Circumference (Tire Size) and Zeroing Percent Slip (Perf Mon)

Calibrating Radar (Perf Mon)

Battery Operation

Battery Specifications

Check Battery Electrolyte Level and Terminals

Procedure for Testing Batteries

Diagnose Battery Malfunctions

Using a Booster Battery or Battery Charger

Section 246A: AG MANAGEMENT SOLUTIONS (AMS) — GREENSTAR™

Group GSS: GREENSTAR™ System References

GREENSTAR GREENSTAR is a trademark of Deere & Company CAN Bus Diagnosis

Field Installed GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness Unswitched Power Test

Field Installed GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness Switched Power Test

Field Installed GREENSTAR GREENSTAR is a trademark of Deere & Company Cab Harness Wiring Diagram (N.A.) (European)

Field Installed Implement Ready Harness Wiring Diagram (N.A.) (European)

Active Terminator Harness Wiring Diagram

Breakaway Terminator Connector Pictorial

GREENSTAR GREENSTAR is a trademark of Deere & Company Harness Routing

Section 246B: AG MANAGEMENT SOLUTIONS (AMS)—JDLINK™

Group 10A: AG MANAGEMENT SOLUTIONS (AMS)—JDLINK™

AG MANAGEMENT SOLUTIONS (AMS)—JDLINK™

Section 246C: AG MANAGEMENT SOLUTIONS (AMS) — AUTOTRAC

Group 5A: How to Use This Diagnostic Information

How to Use This Diagnostic Information

Group 10A: Accessing Diagnostic Addresses and Codes

Accessing Diagnostic Addresses and Codes

Group 10B: Diagnostic Trouble Codes

AutoTrac Messenger Diagnostic Trouble Codes

Group 15A: AutoTrac Identification

8000 Series Field Installed

Group 15B: AutoTrac Diagnostics - 8000 Series Field Installed

Theory of Operation

Electrical Schematic

AutoTrac System Diagnostics

Group 15C: GREENSTAR™ Parallel Tracking Identification

8000 Series Field Installed

Group 15D: Parallel Tracking Diagnostics - 8000 Series Field Installed

Theory of Operation

Schematics

GREENSTAR GREENSTAR is a trademark of Deere & Company Parallel Tracking Diagnostics

Group 15E: GREENSTAR™ Display Diagnostics

Theory of Operation

Electrical Schematic

GREENSTAR GREENSTAR is a trademark of Deere & Company Display Diagnostics

Group 15F: GREENSTAR™ Mobile Processor Diagnostics

Theory of Operation

Electrical Schematics

GREENSTAR GREENSTAR is a trademark of Deere & Company Mobile Processor Diagnostics

Group 15G: STARFIRE™ Receiver Diagnostics

Theory of Operation

Electrical Schematic

Type A STARFIRE STARFIRE is a trademark of Deere & Company Receiver Diagnostics

Group 15H: GREENSTAR™ KeyCard Diagnostics

Theory of Operation

Schematics

GREENSTAR GREENSTAR is a trademark of Deere & Company KeyCard and PC Data Storage Card Diagnostics

Group 15I: AutoTrac CAN Bus Identification

8000 Series Field Installed

Group 15J: AutoTrac CAN Bus Diagnostics - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac CAN Bus Diagnostics

Group 15K: AutoTrac CCD Bus Identification

8000 Series Field Installed

Group 15L: AutoTrac CCD Bus Diagnostics - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac CCD Bus Diagnostics

Group 15M: AutoTrac Power Identification

8000 Series Field Installed

Group 15N: AutoTrac Power Diagnostics - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac Power Diagnostics

Group 15O: AutoTrac Status Identification

8000 Series Field Installed

Group 15P: AutoTrac Status Diagnostics - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac Status Diagnostics

Group 15Q: AutoTrac Steering Response Identification

8000 Series Field Installed

Group 15R: AutoTrac Steering Response Diag. - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac Steering Response Diagnostics

Group 15S: AutoTrac Steering Control Unit Identification

8000 Series Field Installed

Group 15T: AutoTrac Steering Control Unit Diag - 8000 Series Field Installed

Theory of Operation

Schematics

AutoTrac Steering Control Unit Diagnostics

Group 15U: STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM Diagnostics

Theory of Operation

Electrical Schematic

GPS Position Receiver Diagnostics - Type B

Group 15V: STARFIRESTARFIRE is a trademark of Deere & Company Receiver w/TCM & RTK Diagnostics

Type C STARFIRE™ Receiver & TCM with RTK Correctional Signal Theory of Operation

Electrical Schematic

STARFIRE™ Receiver & TCM with RTK Correctional Signal

Group 20A: Circuit Code Listing

Circuit Code Listing

Group 20B: Connector Information

Connector Locations

Connector Information

Section 246D: AG MANAGEMENT SOLUTIONS (AMS) —FIELD DOC™

Group 15A: GREENSTAR™ FIELD DOC™ Diagnostics

Theory of Operation

Schematics

FIELD DOC FIELD DOC is a trademark of Deere & Company Diagnostics

Group 15B: GREENSTAR™ GPS Receiver Identification

GPS Position Receiver Identification- Type A STARFIRE™ Receiver

GPS Position Receiver Identification- Type B STARFIRE™ Receiver & Terrain Compensation Module (TCM)

GPS Position Receiver Identification - Type C STARFIRE™ Receiver & TCM with RTK Correctional Signal

L-Band GPS Receiver

Non—John Deere GPS Receiver

Group 15C: GREENSTAR™ GPS Receiver - L-Band Diagnostics

Theory of Operation

Electrical Schematic

GREENSTAR GREENSTAR is a trademark of Deere & Company GPS Receiver - L-Band Diagnostics

Section 250: POWER SHIFT TRANSMISSION

Group 05: Operational Checks

Before You Start

Transmission Controls

Navigational Flow Chart

Group 10: Transmission Diagnosis

Avoid High-Pressure Fluids

Adjust for Correct Pressure and Temperature References

Observe Safety Precautions

Heating Hydraulic Oil

Transmission Come-Home Feature

Major System Checks

Power Shift Transmission Record Sheet

Transmission Diagnosis

Additional Troubleshooting Information

1. Checking For Stuck Shift Valve (Engine Pulls Down Or Stalls)

2. Checking Shift Solenoid Using Duty Cycle Steps

3. Element Malfunctions

4. Hydraulic Oil Over-Heats

5. Oil Level On Hydraulic Sight Glass Changes or Oil Over-Heats

6. Pre-Lube Requirements for the Hypoid Pump Drive Gears

7. Adapter for 12 MM Sensor Ports

8. CCU Code: 26 Low Transmission Pressure

9. CCU Code: 26 Low Transmission Pressure Warning Lamp Remains On

10. Poor Steering Operation

11. Rough Shifting

Group 15A: System Tests (—019999)

Powershift Control Unit (PCU) System Components (—19,999)

PCU Addresses (—19,999)

PCU Addresses (—19,999)—Continued

PCU Test Procedures List (—19,999)

PCU Test Procedure No. 1 (—19,999)

Diagnostic Codes (—19,999)

PCU Diagnostic Code Numbers (—19,999)

PCU Diagnostic Code Numbers (—19,999)—Continued

PCU Test Procedure No. 2 (—19,999)

PCU Circuit Diagnostic Addresses (—19,999)

PCU Test Procedure No. 3 (—19,999)

PCU Test Procedure No. 4 (—19,999)

PCU Test Procedure No. 5 (—19,999)

Transmission Enable Relay Circuit (—19,999)

PCU Test Procedure No. 6 (—19,999)

PCU Test Procedure No. 7 (—19,999)

PCU Test Procedure No. 8 (—19,999)

PCU Test Procedure No. 9 (—19,999)

PCU Test Procedure No. 10 (—19,999)

PCU Test Procedure No. 11 (—19,999)

PCU Test Procedure No. 12 (—19,999)

PCU Test Procedure No. 13 (—19,999)

PCU Test Procedure No. 14 (—19,999)

PCU Test Procedure No. 15 (—19,999)

PCU Test Procedure No’s. 16 and 17 (—19,999)

PCU Test Procedure No. 18 (—19,999)

PCU Test Procedure No. 19 (—19,999)

PCU Test Procedure No. 20 (—19,999)

PCU Test Procedure No. 21 (—19,999)

PCU Test Procedure No. 22 (—19,999)

PCU Test Procedure No. 23 (—19,999)

PCU Test Procedure No. 24 (—19,999)

PCU Test Procedure No. 25 (—19,999)

PCU Test Procedure No. 26 (—19,999)

PCU Test Procedure No. 27 (—19,999)

PCU Test Procedure 28 (—19,999)

PCU Test Procedure No. 29 (—19,999)

PCU Test Procedure No. 30 (—19,999)

PCU Test Procedure No’s. 31, 32, 33 and 34 (—19,999)

PCU Test Procedure No. 35 (—19,999)

PCU Test Procedure No's. 36, 37, 38 and 39 (—19,999)

Calibration Values for PCU Addresses 36, 37, 38 and 39 (—19,999)

PCU Test Procedure No. 40 (—19,999)

PCU Circuit Diagnostic Schematic (PIN —(8100—002801), (8200—002215), (8300—003900), (8400—002531))

PCU Circuit Diagnostic Schematic (PIN —(8100-002802—011000), (8200-002216—011000), (8300-003901—011000), (8400-002532—011000))

PCU Circuit Diagnostic Schematic (PIN 11,001-19,999)

Powershift Control Unit (PCU) Harnesses (PIN —19,999)

Group 15B: System Tests (020000—)

Powershift Control Unit (PCU) System Components

PCU Addresses (20,000—)

PCU Test Procedures List (20,000—)

PCU Test Procedure No. 1 (20,000—)

Diagnostic Codes (20,000—)

PCU Diagnostic Code Numbers (20,000—)

PCU Test Procedure No. 2 (20,000—)

PCU Circuit Diagnostic Addresses (20,000—)

PCU Test Procedure No's. 3 and 4 (20,000—)

PCU Test Procedure No. 5 (20,000—)

Transmission Enable Relay Circuit (20,000—)

PCU Test Procedure No. 6 (20,000—)

PCU Test Procedure No. 7 (20,000—)

PCU Test Procedure No. 8 (20,000—)

PCU Test Procedure No. 9 (20,000—)

PCU Test Procedure No. 10 (20,000—)

PCU Test Procedure No. 11 (20,000—)

PCU Test Procedure No’s. 12 Through 19 (20,000—)

PCU Test Procedure No. 20 (20,000—)

PCU Test Procedure No. 21 (20,000—)

PCU Test Procedure No. 22 (20,000—)

PCU Test Procedure No. 23 (20,000—)

PCU Test Procedure No. 24 (20,000—)

PCU Test Procedure No. 25 (20,000—)

PCU Test Procedure No. 26 (20,000—)

PCU Test Procedure No. 27 (20,000—)

PCU Test Procedure No. 28 (20,000—)

PCU Test Procedure No. 29 (20,000—)

PCU Test Procedure No. 30 (20,000—)

PCU Test Procedure No. 31 (20,000—)

PCU Test Procedure No. 32 (20,000—)

PCU Test Procedure No’s. 33 and 34 (20,000—)

PCU Test Procedure No. 35 (20,000—)

PCU Test Procedure No’s. 36, 37, 38 and 39 (20,000—)

Calibration Values for PCU Addresses 36, 37, 38 and 39 (20,000—)

PCU Test Procedure No’s. 40 through 49 (20,000—)

PCU Test Procedure No. 50 (20,000—)

PCU Test Procedure No. 51 (20,000—)

PCU Test Procedure No. 52 (20,000—)

PCU Test Procedure No. 53 (20,000—)

PCU Test Procedure No. 54 (20,000—)

PCU Test Procedure No. 55 (20,000—)

PCU Test Procedure No. 56 (20,000—)

PCU Test Procedure No. 57 (20,000—)

PCU Test Procedure No. 58

PCU Test Procedure No’s. 59 through 79 (20,000—)

PCU Test Procedure No’s. 80 through 85 (20,000—)

PCU Test Procedure No’s. 86 through 91 (20,000—)

PCU Test Procedure No’s. 92 through 99 (20,000—)

Powershift Control Unit (PCU) Circuit Diagnostic Schematic (PIN 20,000—)

Powershift Control Unit (PCU) Harnesses (PIN 20,000—)

Group 20A: Calibration and Adjustments (—019999)

Power Shift Transmission and PTO Calibration-Transmission Serial Number (—035000) (PIN —019999)

Heating Hydraulic Oil

Power Shift Transmission—Shifting Evaluation, Adjustment, and Calibration

Part 1—Record Information Regarding Shift Complaint and Operating Conditions

Part 2—Preliminary Checks—Tractor Condition

Part 3—Record Calibration Values

Part 4—Calibration

Part 5—Neutral-to-Gear Evaluation

Part 6—Gear-to-Gear Evaluation

Part 7—Final Evaluation

Part 8—Additional Options and Considerations

Complaint and Operating Conditions—Form 1

Preliminary Checks—Tractor Condition—Form 2

Calibration Values—Form 3A

Form 3B

Neutral-to-Gear Evaluation—Form 4

Gear-to-Gear Evaluation—Upshifts—Form 5A

Gear-to-Gear Evaluation—Downshifts—Form 5B

Gear-to-Gear Evaluation—Worksheet—Form 5C

Error Messages

PCU Addresses (—19,999)

Group 20B: Calibration and Adjustments (020000—)

Power Shift Transmission and PTO Calibration-Transmission Serial Number (035001-) PIN (020000-)

Heating Hydraulic Oil

Power Shift Transmission—Shifting Evaluation, Adjustment, and Calibration

Part 1—Record Information Regarding Shift Complaint and Operating Conditions

Part 2—Preliminary Checks—Tractor Condition

Part 3—Record Calibration Values

Part 4—Calibration

Part 5—Neutral-to-Gear Evaluation

Part 6—Gear-to-Gear Evaluation

Part 7—Final Evaluation

Part 8—Additional Options and Considerations

Complaint and Operating Conditions—Form 1

Preliminary Checks—Tractor Condition—Form 2

Calibration Values—Form 3A

Form 3B

Neutral-to-Gear Evaluation—Form 4

Gear-to-Gear Evaluation—Upshifts—Form 5A

Gear-to-Gear Evaluation—Downshifts—Form 5B

Gear-to-Gear Evaluation—Worksheet—Form 5C

Error Messages

PCU Addresses (20,000— )

PCU Addresses (20,000—)

Group 25: Power Shift Theory of Operation

About this Group

Transmission Shift Logic

Selecting Gear

Shifting Transmission Within Forward or Reverse Gears

Additional Transmission Shifting Features

Shifting Characteristics

Transmission Warning Codes

Power Shift Control Unit (PCU) Circuit

Power Shift Control Unit (PCU) System Components

Rear View—Power Shift Transmission (Early Version —019999)

Rear View—Power Shift Transmission (Early Version —019999)

Component Identification and Location (Rear PST Early Version —019999)

Rear View — Power Shift Transmission (020000—)

Rear View — Power Shift Transmission (020000—)

Front View—Power Shift Transmission (Early Version —019999)

PST—Cutaway

Transmission Power Flow

Element Engagement Chart

Power Flow—7th Speed Forward

Power Flow—2nd Speed Reverse

Planetary Lube Valve

Park Position-Engine Running

Neutral

Scavenge Pump

Ground Driven Pump

System 1 Engagement Oil with Solenoid Valves

System 1 Engagement Oil

System 1 Oil—JIC

System 2 Engagement Oil—JIC

System 2 Engagement Oil

Cooler Relief Valve

Cooler Relief Valve—JIC

Lube Relief Valve—JIC

Lube Relief Valve

Lube Cut-Off Valve

Lube Cut-Off Valve—JIC

Park Brake Release Valve—JIC

Park Brake Release Valve

Ground Speed Park Control Valve

Ground Speed Park Control Valve—JIC

Traction Clutch Valve

Electro-Hydraulic Solenoid Valve

Transmission Shift Valve

Transmission Improvements (020000—)

PCU Changes

Analog Shift Valve (Clutch Disengaged)

Analog Shift Valve (Clutch Engaged)

Analog Valve Commands for On-Coming Clutch

Section 256: DRIVE SYSTEMS

Group 25: Theory of Operation

MFWD Circuit Operation

Mechanical Front Wheel Drive (MFWD) Clutch Operation

MFWD Clutch Engaged

MFWD Clutch Disengaged

Mechanical Front Wheel Drive (MFWD) Axle Operation

Secondary Brake Operation (European Version)

Later Version of Secondary Brake Operation (European Version)

MFWD Differential Operation—Limited Slip

Later Version MFWD Differential Operation—Limited Slip

Mid-Frame Drive Shafts Operation

Pump Drive Operation

Rear PTO Circuit Operation

PTO Clutch Operation

Electro-Hydraulic (Solenoid) Valve Operation

Clutch Disengaged—Brake Engaged—Solenoid De-Energized

Brake Operation

Clutch Engaged—Brake Disengaged—Solenoid Energized

Clutch Operation

PTO Output Housing Operation

Standard PTO Output Housing Operation

Optional PTO Output Housing Operation

1000 RPM Output Operation

540 RPM Output Operation

Differential Lock Circuit Operation

Rear Differential Operation

Differential Drive Shaft Input Quill

Rear Differential Operation

Differential Lock Disengaged

Differential Lock Engaged

Final Drive Operation

Section 260: STEERING AND BRAKES

Group 05: Operational Checks

Steering System Operational Checks

Field Installed SSU Wiring Diagram

Group 10: Steering and Brake Diagnosis

Steering and Brake Malfunctions

Group 25: Theory of Operation

8000 Series Hydraulic System

Primary Pump

Steering System Operation

Steering Control Assembly

Steering Control Valve Assembly

Cutaway View of Steering Valve

Gerotor Operation

Neutral Steering

Neutral Steering—Continued

Right-Turn Steering

Priority and Relief Valve

Steering Relief Valve

Ground Driven Steering Pump

Ground Driven Pump—JIC

Emergency Steering—JIC

Hydraulic Filter Operation

Brake Pistons, Plates and Disks Operation

Brake Valve

Brake Released-Engine On—JIC

Brake released—Engine On

Brake Engaging—JIC

Brake Engaging

Manual Braking—JIC

SSU Theory of Operation

Group 30: AutoTrac

AutoTrac Steering System Diagnosis

AutoTrac Steering System Preliminary Check

AutoTrac Steering System Operational Check

Steering Wheel Position Sensor Count Test

Electro-Hydraulic Steering Valve Test

Electro-Hydraulic Steering Valve Manual Test

Flow Meter and Sensor Test

Flow Meter Inspection and Disconnected Operational Test

AutoTrac Steering Accuracy Check

AutoTrac Steering System Theory

Section 270: HYDRAULIC SYSTEM

Group 05: Operational Checks

Before You Start

Navigational Flow Chart

Group 10: Hydraulic System Diagnosis

Avoid High-Pressure Fluids

Adjust for Correct Pressure and Temperature References

Observe Safety Precautions

Heating Hydraulic Oil

Major System Checks

Record Sheet

Hydraulic System Diagnosis

Additional Troubleshooting Information

Preparation for Step 4

Preparation Instructions for Step 15

DFRW2—Needle Valve Test Hose Assembly

Preparation for Step 15

Group 15: Hydraulic System Tests

Hitch Troubleshooting Tips

Hitch Come Home Feature

Hitch Circuit Diagnosis

HCU Test Procedures List

Hitch Control Unit (HCU) System Components

Diagnostic Codes

HCU Diagnostic Code Numbers

HCU Test Procedure No. 2

HCU Circuit Diagnostic ("Beep") Addresses

HCU Test Procedure No. 3

HCU Test Procedure No. 4

HCU Test Procedure No. 5

HCU Test Procedure No. 6

HCU Test Procedure No. 7

HCU Test Procedure No. 8

HCU Test Procedure No. 9

HCU Test Procedure No. 10

HCU Test Procedure No. 11

HCU Test Procedure No. 12

HCU Test Procedure No. 13

HCU Test Procedure No. 14

HCU Test Procedure No. 15

HCU Test Procedure No. 16

HCU Test Procedure No. 17

HCU Test Procedure No. 18

HCU Test Procedure No. 19

HCU Test Procedure No. 20

HCU Test Procedure No. 21

HCU Test Procedure No. 22

HCU Test Procedure No. 23

HCU Test Procedure No. 24

HCU Circuit Diagnostic Schematic

Hitch Control Unit (HCU) Harnesses

SCV 1, 2 and 3 Control Unit (SCU) System Components

Troubleshooting Optional SCV Software Modes

SCU Test Procedures List

SCU Test Procedure No. 1

Diagnostic Codes

SCU Diagnostic Code Numbers

SCU Test Procedure No. 2

SCU Circuit Diagnostic ("Beep") Addresses

SCU Test Procedure No. 3

SCU Test Procedure No. 4

SCU Test Procedure No. 5

SCU Test Procedure No. 6

SCU Test Procedure No. 7

SCU Test Procedure No. 8

SCU Test Procedure No. 9

SCU Test Procedures No.’s 10, 11 and 12

SCU Test Procedure No. 13

SCU Test Procedure No. 14

SCU Test Procedure No. 15

SCU Test Procedure No.’s 16, 17 and 18

SCU Test Procedure No. 19

SCU Test Procedure No. 20

SCU Test Procedure No. 21

SCU Test Procedure No. 22

SCU Test Procedure No. 23

SCU Test Procedure No. 24

SCU Test Procedure No. 25

SCU Circuit Schematic

SCU Circuit Diagnostic Schematic

SCV 1, 2 and 3 Control Unit (SCU) Harnesses

SCV 4 and 5 Control Unit (SCo) System Components

SCo Test Procedures List

SCo Test Procedure No. 1

Diagnostic Codes

SCo Diagnostic Code Numbers

SCo Test Procedure No. 2

SCo Test Procedure No. 3

SCo Test Procedure No. 4

SCo Test Procedure No.’s 5, 6, 7, 8 and 9

SCo Test Procedure No. 10

SCo Test Procedure No. 11

SCo Test Procedure No.’s 12, 13, 14 and 15

SCo Test Procedure No. 16

SCo Test Procedure No. 17

SCo Test Procedure No. 18

SCo Test Procedure No. 19

SCo Test Procedure No. 20

SCo Test Procedure No. 21

SCo Test Procedure No. 22

SCo Test Procedure No. 23

SCo Test Procedure No. 24

SCo Test Procedure No. 25

SCV 4 and 5 Circuit Schematic

SCV 4 and 5 Circuit Diagnostic Schematic

SCV 4 and 5 Control Unit (SCo) and ROW-TRAK Control Unit (LHP) Harnesses

Set-Up Panel Control Unit (SUP) System Components

SUP Addresses

SUP Test Procedures List

SUP Enter/Exit Diagnostic Mode

SUP Test Procedure No. 1

Diagnostic Codes

SUP Diagnostic Code Numbers

SUP Test Procedure No. 2

SUP Circuit Diagnostic Addresses for "Beep" Mode

SUP Test Procedure No. 3

SUP Test Procedure No. 4

SUP Test Procedure No.’s 5, 6, 7, 8 and 9

SUP Test Procedure No.’s 10, and 11

SUP Test Procedure No. 12

SUP Test Procedure No. 13 (RE60928 SUP Control Units)

SUP Test Procedure No. 13 (All SUP Control Units Except RE60928)

SUP Test Procedure No. 14

SUP Test Procedure No. 15

SUP Test Procedure No. 16

SUP Test Procedure No. 17

Test Procedure No. 18

ROW-TRAK Control Unit (LHP) System Components

LHP Test Procedures

LHP Test Procedure No. 1

Diagnostic Codes

LHP Diagnostic Code Numbers

LHP Test Procedure No. 2

LHP Circuit Diagnostic ("Beep") Addresses

LHP Test Procedure No. 2

LHP Test Procedure No. 3

LHP Test Procedure No. 4

LHP Test Procedure No. 5

LHP Test Procedure No. 6

LHP Test Procedure No. 7

LHP Test Procedure No. 8

LHP Test Procedure No. 9

LHP Test Procedure No. 10

LHP Test Procedure No. 11

LHP Test Procedure No. 12

LHP Test Procedure No. 13

LHP Test Procedure No. 14

LHP Test Procedure No. 15

LHP Test Procedure No. 16

LHP Test Procedure No. 17

LHP Test Procedure No. 18

LHP Test Procedure No. 19

LHP Test Procedure No. 20

LHP Test Procedure No. 21

LHP Test Procedure No. 22

LHP Test Procedure No. 23

LHP Test Procedure No. 24

Group 20: Calibration and Adjustments

HCU Addresses

Hitch Calibration

Set Hitch Controls for Calibration

SCU Addresses

SCV 1, 2 and 3 Calibration

Set Controls for SCU Calibration

SCo Addresses

SCV 4 and 5 Calibration

Set Controls for SCo Calibration

LHP Addresses

LHP Calibration

Prepare ROW-TRAK System for Calibration

Group 25: Hydraulic System Theory of Operation

Basic Hydraulic System With Components

Primary Circuit

Secondary Hydraulic Circuit

8000 Series Hydraulic System—JIC

Tandem Pump

Charge Circuit

Charge Pump

Primary Pump

Secondary Hydraulic Pump

Secondary Pump Operation (47 CC)

Engine Cranking

Stop Cylinder Extension

57 CC Secondary Hydraulic Pump

57 CC Secondary Hydraulic Pump

57 CC Secondary Pump Operation

57 CC Secondary Pump Control Valves

57 CC Secondary Pump Control Valves

Hydraulic Filter Operation

Hydraulic Filter Operation

Steering Control Assembly

Priority Valve

Priority Valve

Priority and Steering Valve, MFWD Version

Brake Valve

Electro-Hydraulic Selective Control Valve (SCV)

SCV (Remote Valve) Control System

Solenoid Valve

Pressure Compensator Valve

Workport Load Check

Selective Control Valve—Neutral Position

Selective Control Valve—Neutral Position—JIC Diagram

Selective Control Valve—Extend Position

Selective Control Valve—Extend Position—JIC Diagram

Selective Control Valve—Retract Position

Selective Control Valve—Retract Position—JIC Diagram

Selective Control Valve—Float Position

Selective Control Valve—Float Position—JIC Diagram

Hydraulic Breakaway Coupler

Exploded View—Coupler

Hitch Control System

Hitch Control Valve

Hitch—Neutral Position

Pressure Compensator Valve

Load Check Valve

Surge Relief Valve

Solenoid Valve

Hitch—Raise Position

Hitch—Lower Position

Load Sense Shuttle System

Load Sense Shuttle System With Power Beyond

Load Sense Shuttle System With Power Beyond and Trailer Brake

Hitch Control Unit (HCU)

Hitch Control Lever

Load/Depth Control Potentiometer

Rate-of-Drop Control Potentiometer

Raise Limit Control Potentiometer

Raise/Lower Rocker Switch

External Raise/Lower Switch

Hitch Sensing Devices

Hitch Position Feedback Sensor

Load/Draft Sensor

SCV Control Levers

Hitch Control Unit (HCU) Option Jumpers

Electro-Hydraulic Depth Control (EHDC) Mode

SCV Controlled Hitch Mode

ROW-TRAK ROW-TRAK is a trademark of Deere & Company. System

ROW-TRAK ROW-TRAK is a trademark of Deere & Company. System Operation

Pivoting 3-Point Quick Coupler

ROW-TRAK ROW-TRAK is a trademark of Deere & Company. Control Unit LHP)

Hitch Control Unit (HCU)

ROW-TRAK Monitor With Controls

Coupler Pivot Angle Sensor

Crop/Soil Probe Sensor

Probe Sensor Raise/Lower Motor

Fourth SCV

Wagon Tilt Controller Electrical Circuit

Section 290: OPERATOR STATION OPERATION AND TESTS

Group 05: Operational Checks

Before You Start

Group 10: System Diagnosis

Service Equipment and Tools

Diagnostic Schematic (SE3)

Specifications

Operator Station Diagnostics

Air Conditioning System Components

Group 25: Theory of Operation

Refrigerant

Air Conditioning System Cycle

Compressor

Condenser

Receiver-Dryer

Expansion Valve

Temperature Control Knob

Compressor On/Off Switch

High and Low Pressure Switches

De-Icing Switch

Evaporator

Section 299: DEALER FABRICATED TOOLS

Group 05: Dealer Fabricated Tools

DFRW2—Needle Valve Test Hose Assembly

DFRW26—Test Lead for Automotive-Style Fuses

DFRW51—Electronic Circuit Load Tester

DFRW60 Thru DFRW66 and DFRW81—Extension and Tap-Out Harnesses

DFRW63, DFRW64, DFRW65 and DFRW66 Tap-Out Harnesses

DFRW126—Tap-Out Harness

DFRW130—Relay Circuit Test Lead

DFRW133 Tap-Out Harness

DFRW176—AutoTrac Steering Valve Test Harness

John Deere Tractors 8100, 8200, 8300, 8400 Diagnosis and Tests Service Technical Manual (TM1576)