John Deere 4930 Self-Propelled Sprayers (North American Edition) Diagnostic Manual (TM1393)

Table of Contents:
   Introduction
      Foreword
   General Information
      Safety
      Machine Specifications
      Component Serial Number Locations
   Diagnostics Trouble Codes
      CCU - Chassis Control Unit Diagnostics Codes
      ECU - Control Unit (ECU) Diagnostics Trouble Codes
      DRC - Dry Rate Control Unit Diagnostics Trouble Codes
      FIELD DOC Basic Warning Messages
      FIELD DOC Connect Warning Messages
      GreenStar AutoTrac Assisted Steering System
      GreenStar Display Warning Messages and Fault Codes
      GreenStar Mobile Processor
      KeyCard and PC Data Storage Card
      LCC - Load Command Control Unit (LCC) Codes
      StarFire Receiver
      StarFire iTC Receiver
      SRC - Spray Rate Controller (SRC) Codes
      SSU - Steering System Unit (SSU) Codes
      SSU - Steering System Unit (SSU) Last Exit Codes
      Terrain Compensation Module
   Observable Symptoms
      Engine System
      Air Intake and Cooling System
      Electrical
      Power Train
      Brake Systems
      Hydraulic System
      Tread Adjust System
      Steering System
      Operator Station
      Solution System
      Foamer
      Automatic Air Suspension Leveling
   Engine System
      General Information
      Test Procedures and Adjustments - Engine
      Engine Diagnostics
      Component Identification and Location - Engine
   Air Intake and Cooling System
      General Information
      Test Procedures and Adjustments
      Air Intake System Diagnostics
      Engine Cooling Package Diagnostics
      Component Identification and Location
   Electrical Diagnosis and Tests
      General Information
      Accessing Diagnostic Codes and Addresses
      Diagnostic Codes and Addresses
      GreenStar Warning Messages and Fault Codes
      Calibration Procedures
      Component Tests - ATC
      Component Tests - Other
      Agitation System Diagnostics
      Air Quality Diagnostics
      Air Quality Diagnostics - Automatic Temperature Control
      Auxiliary Power Strip Diagnostics
      Backup Alarm
      Boom Fold/Unfold Diagnostics
      Boom Leveling Diagnostics
      Boom Raise Lower Diagnostics
      BoomTrac Pro Auto Boom Leveling Diagnostics
      CAN Bus Diagnostics
      CAN Multifunction Control Handle Diagnostics
      Caution Lamp Diagnostics
      Charging Diagnostics
      Chassis Controller (CCU) Unit Power Diagnostics
      Dome Lights Diagnostics
      Drivetrain Status Diagnostics
      Dry Spreader Diagnostics
      Dry Rate Control Unit Power Diagnostics
      Electric Fuel Pump Diagnostics
      Engine Control Unit - Overall Diagnostics
      Engine and Fuel Control Diagnostics
      Foam Marker (Dual Drop) Diagnostics
      Foam Marker (Single Drop) Diagnostics
      Fuel Level Sensor Diagnostics
      GreenStar, AMS Component CAN Network Diagnostics
      GreenStar - AutoTrac Diagnostics
      GreenStar - Display Diagnostics
      Greenstar - GS2 Display Diagnostics
      GreenStar - Field Doc Diagnostics
      GreenStar - KeyCard and PC Data Storage Card Diagnostics
      GreenStar - Mobile Processor Diagnostics
      GreenStar - Parallel Tracking Diagnostics
      GreenStar - RTK (Real Time Kinematic) Type Identification
      GreenStar - RTK with StarFire iTC Diagnostics - Type A
      GreenStar - RTK with StarFire (Original) Diagnostics - Type B
      GreenStar - StarFire Receiver Identification
      GreenStar - StarFire iTC Diagnostics - Type A
      GreenStar - StarFire (Original) Diagnostics - Type B
      GreenStar - StarFire (Original) with TCM Diagnostics - Type C
      Ground System Diagnostics
      Horn Diagnostics
      Hydraulic Oil Temp Sensor Diagnostics
      Hydrostatic Ground Drive Control Diagnostics
      Ladder Diagnostics
      Lighter Diagnostics
      Lighting - Field Lights Halogen (Optional) Diagnostics
      Lighting - Field Lights HID-Xenon Package Diagnostics
      Lighting - Warning and Turn Signal Lights Diagnostics
      Load Command Control Unit (LCC) Power Diagnostics
      Load Command Diagnostics
      Load Sense Jam Relay Diagnostics
      Operator Presence Switch Diagnostics
      Park Brake Electrical Diagnostics
      Power Distribution - Auxiliary Power Diagnostics
      Power Distribution - Cab Diagnostics
      Power Distribution Diagnostics
      Radar Sensor Diagnostics
      Radio Diagnostics
      Seat Adjust Diagnostics
      Solution Control System Diagnostics
      Solution Pressure Diagnostics
      Solution Pump System Diagnostics
      Spray Control Diagnostics
      Spray Rate Diagnostics
      Spray Rate Controller Power Diagnostics
      Start Aid Diagnostics
      Starting System Diagnostics
      Steering System Control Unit (SSU) Power Diagnostics
      Stop Lamp Diagnostic
      Tank Level Switch Diagnostics
      Throttle Diagnostics
      Traction Control Diagnostics
      Tread Adjust Electrical Diagnostics
      Warning - Engine Air Filter Plugged Diagnostics
      Warning - Engine Oil Pressure Diagnostics
      Warning - Engine Speed Diagnostics
      Warning - Engine Temperature Diagnostics
      Wheel Speed Sensor Diagnostics
      Wiper Diagnostics
      Connector Information
   Power Train Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Final Drive Diagnostics
      Hydrostatic Drive Diagnostics
      Component Location
   Brake Systems Diagnosis and Tests
      General Information
      Brake System Tests
      Park Brake Diagnostics
      Service Brakes Diagnostics
      Component Location
   Hydraulic System Diagnosis and Tests
      Hydraulic General Information
      Test Procedures and Adjustments
      Basic Hydraulic System Diagnostics
      Boom Fold and Unfold Diagnostics
      Boom Left-Hand Leveling Diagnostics
      Boom Raise and Lower Diagnostics
      Boom Right Hand Leveling Diagnostics
      Dry Application System Diagnostics
      Full Boom Breakaway Diagnostics
      Ladder Diagnostics
      Load Command Diagnostics
      Solution Pump Diagnostics
      Component Location
   Tread Adjust System
      General Information
      Test Procedures and Adjustments
      Tread Adjust Diagnostics
      Component Location
   Steering System Diagnosis and Tests
      General Information
      Steering Test Procedures and Adjustments
      Steering Diagnostics
      Component Location
   Operator Station Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Air Conditioning and Heating Diagnostics
      Component Location
   Solution System Diagnosis and Tests
      Solution System General Information
      Test Procedures and Adjustments
      Solution System Diagnostics
      Load Command Diagnostics
      Component Location
   Foamer Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Foam Marker Diagnostics (S.N. -013000)
      Foam Marker Diagnostics (S.N. 013001- )
   Automatic Air Suspension Leveling System Diagnostics
      Automatic Air Suspension Leveling System Diagnostics
   Service Tools
      Dealer Fabricated Tools
      Service Tools and Kits