This is Complete Diagnosis, Operation and Test Service Manual for John Deere Combines model 9650 CTS 

This manual contains high quality images, circuit diagrams, diagnostic procedures to help you to diagnostic, troubleshoot and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, cross-links for easy navigation.

This is Diagnostic manual, including electrical wiring diagrams, Repair manual are sold separate.

Covered models:
  9650CTS (S.N. - 695400, 700401-705400)

Contents:
  Foreword
  General
    Safety
    Combine and Component Identification
    General Specifications
    Diagnostic and Testing Procedures
  Diagnostic Trouble Codes
    A00 - Engine Control Unit Diagnostic Trouble Codes
    C00 - Armrest Control Unit Diagnostic Trouble Codes
    C03 - Cornerpost Control Unit Diagnostic Trouble Codes
    E00 - Tailing Master Sensor Diagnostic Trouble Codes
    E01 - Header Control Unit Diagnostic Trouble Codes
    E02 - Right Control Unit Diagnostic Trouble Codes
    GREENSTAR Display Warning Messages and Fault Codes
    GREENSTAR KeyCard and PC Data Storage Card Warning Messages
    GREENSTAR Mobile Processor Warning Messages
    HARVEST DOC Warning Messages
    Moisture Sensor Warning Messages
    STARFIRE Receiver Warning Messages
    Terrain Compensation Module Fault Codes
  Observable Symptoms
    Engine System
    Air Intake and Cooling Systems
    Electrical System
    Power Train System
    Four Wheel Drive System
    Brake System
    Hydraulic System
    Main Gearcase System
    Steering System
    CLIMATRAK System
    Separator System
  Engine System
    General Information
    Test Procedures and Adjustments
    Engine Diagnostics
    Component Identification and Location
  Air Intake and Cooling Systems
    General Information
    Test Procedures and Adjustments
    Air Intake System Diagnostics
    Engine Cooling Package Diagnostics
    Component Identification and Location
  Electrical System
    General Information
    Diagnostic Trouble Codes
    Active Header Height Control System -Height Sensing Diagnostics
    Active Header Height Control System - Height Resume Diagnostics
    Active Header Height Control System - HYDRAFLEX iagnostics
    Ampere Alternator / Battery Diagnostics
    Ampere Alternator / Battery Diagnostics
    Armrest Control Unit Overall Diagnostics
    Auxiliary Power Strip Outlet Diagnostics (Power Strip)
    CAN Bus Type Identification
    CAN Bus Diagnostics - Type A
    CAN Bus Diagnostics - Type B
    Cleaning Fan Speed Adjust Diagnostics
    CLIMATRAK iagnostics
    COMFORT COMMAND eat Diagnostics
    Concave Clearance Adjust Diagnostics
    CONTOUR MASTER Automatic Tilt Diagnostics
    CONTOUR MASTER Manual Tilt Diagnostics
    Cornerpost Control Unit Overall Diagnostics
    Cornerpost - Cleaning Fan Speed Diagnostics
    Cornerpost - Concave Clearance Diagnostics
    Cornerpost - CONTOUR MASTER osition Diagnostics
    Cornerpost - Corn Head Deck Plate Spacing Diagnostics
    Cornerpost - Cylinder Speed Diagnostics
    Cornerpost - Engine Hours Diagnostics
    Cornerpost - Engine Speed Diagnostics
    Cornerpost - Engine Temperature Gauge Diagnostics
    Cornerpost - Feeder House Backshaft Speed Diagnostics
    Cornerpost - Fuel Gauge Diagnostics
    Cornerpost - Ground Speed Diagnostics
    Cornerpost - HYDRAFLEX ressure Diagnostics
    Cornerpost - Separator Hours Diagnostics
    Cylinder Speed Adjust Diagnostics
    Deck Plate Adjustment Diagnostics
    DIAL-A-SPEED iagnostics
    Draper Speed Adjust Diagnostics
    Electric Fuel Pump Diagnostics
    Engine And Fuel Control Diagnostics - 6081L3 Engine
    Engine Compartment Relay Panel Diagnostics
    Engine Control Unit Overall Diagnostics - 6081L3
    Four Wheel Drive Type Identification
    Four Wheel Drive - Single Speed Diagnostics
    Four Wheel Drive - Two Speed Diagnostics
    GREENSTAR Display Diagnostics
    GREENSTAR GPS Receiver Type Identification
    GREENSTAR GPS Receiver Diagnostics - Type A
    GREENSTAR GPS Receiver Diagnostics - Type B
    GREENSTAR GPS Receiver Diagnostics - Type C
    GREENSTAR GPS Receiver Diagnostics - Type D
    GREENSTAR KeyCard and PC Data Storage Card Diagnostics
    GREENSTAR Mass Flow Sensor Type Identification
    GREENSTAR Mass Flow Sensor Diagnostics - Type A
    GREENSTAR Mass Flow Sensor Diagnostics - Type B
    GREENSTAR Mobile Processor Diagnostics
    GREENSTAR Moisture Sensor Type Identification
    GREENSTAR Moisture Sensor Diagnostics - Type A
    GREENSTAR Moisture Sensor Diagnostics - Type B
    GREENSTAR ystem - Harvest/Yield Mapping/Monitoring Type Identification
    GREENSTAR ystem - HARVEST DOC iagnostics
    GREENSTAR ystem - Harvest Monitor Diagnostics
    GREENSTAR ystem - Parallel Tracking Diagnostics
    GREENSTAR ystem - Yield Mapping Diagnostics
    GREENSTAR ystem - Yield Monitor Diagnostics
    Header Control Unit Overall Diagnostics
    Header Engage Diagnostics
    Header Raise / Lower Diagnostics
    Horn Diagnostics
    HYDRAFLEX ressure Adjustment Type Identification
    HYDRAFLEX ressure Adjustment Diagnostics - Type A
    HYDRAFLEX ressure Adjustment Diagnostics - Type B
    Lighting System - Overall Diagnostics
    Lighting System-Daytime Running Lighting Diagnostics
    Lighting System-Dome Light Diagnostics
    Lighting System-Exit Lights Diagnostics
    Lighting System - Field Lights Type Identification
    Lighting System-Field Lights Diagnostics - Type A
    Lighting System - Field Lights Diagnostics - Type B
    Lighting System-Hazard/Turn Lights Diagnostics
    Lighting System-Marker Lamps Diagnostics
    Lighting System-Panel Lamps Diagnostics
    Lighting System - Rear Discharge Lamps Diagnostics
    Lighting System-Road Lamps Diagnostics
    Lighting System - Service Lamps - Engine Area Diagnostics
    Lighting System - Service Lamps - Gullwing Doors Diagnostics
    Lighting System - Service Lamps - Shoe Area Diagnostics
    Lighting System - Side Finder Lamps Diagnostics
    Lighting System - Stubble Lights Diagnostics
    Lighting System - Unloading Auger Light Diagnostics
    Multifunction Control Handle Diagnostics
    Power Distribution Board 1 - Overall Diagnostics
    Power Distribution Board 1 - Control Circuit Power Diagnostics
    Power Distribution Board 1 - EMIP Power Diagnostics
    Power Distribution Board 1 - Engine Running Power Diagnostics
    Power Distribution Board 1 - Ignition Switch Power Diagnostics
    Power Distribution Board 1 - Light Switch Power Diagnostics
    Power Distribution Board 1 - Service Power Diagnostics
    Quick-Stop System Diagnostics
    Radio System Diagnostics
    Reel Fore/Aft Diagnostics
    Reel Fore/Aft Resume Diagnostics
    Reel Raise / Lower Type Identification
    Reel Raise/Lower Diagnostics - Type A
    Reel Raise/Lower Diagnostics - Type B
    Reel Raise/Lower Diagnostics - Type C
    Reel Raise/Lower Diagnostics - Type D
    Reel Raise/Lower Resume Diagnostics
    Reel/Belt Speed Adjust Diagnostics
    Right Control Unit Overall Diagnostics
    Road/Field System Diagnostics
    Separator Engage Diagnostics
    Start Aid Diagnostics
    Starting System Diagnostics
    Tailings Monitor System Diagnostics
    Unloading Auger Engage Diagnostics
    Unloading Auger Swing Diagnostics
    Variable Speed Feeder House Adjust Type Identification
    Variable Speed Feeder House Adjust Diagnostics - Type A
    Variable Speed Feeder House Adjust Diagnostics - Type B
    VISIONTRAK iagnostics
    Warning Display Panel - Overall Diagnostics
    Warning - Beater Speed Diagnostics
    Warning - Clean Grain Elevator Speed w/ GREENSTAR iagnostics
    Warning - Clean Grain Elevator Speed w/o GREENSTAR iagnostics
    Warning - Conveyor Auger Speed Diagnostics
    Warning - Cylinder Speed Diagnostics
    Warning - Engine Air Filter Diagnostics
    Warning - Engine Oil Pressure Diagnostics
    Warning - Engine Speed Diagnostics
    Warning - Engine Temperature
    Warning - Grain Separator Speed Diagnostics
    Warning - Grain Tank Full Diagnostics
    Warning - Hydraulic Oil Temperature Diagnostics
    Warning - Hydrostatic Charge Pressure Diagnostics
    Warning - Low Fuel Diagnostics
    Warning - Main Gearcase Filter Restricted Diagnostics
    Warning - Main Gearcase Pressure Diagnostics
    Warning - Main Gearcase Temperature Diagnostics
    Warning - Parking Brake Diagnostics
    Warning - Straw Chopper Speed Diagnostics
    Warning - Tailings Elevator Speed Diagnostics
    Warning - Unloading Auger Engaged Diagnostics
    Warning - Voltage Low Diagnostics
    Wiper System Diagnostics
    Connector Information (end views, numbers, location photos)
  Power Train System
    General Information
    Test Procedures and Adjustments
    Final Drive Diagnostics
    Transmission Diagnostics
    Hydrostatic Diagnostics
    Component Identification
  Four Wheel Drive System
    General Information
    Test Procedures and Adjustments
    Four Wheel Drive Type Identification
    Four Wheel Drive Single Speed Diagnostics
    Four Wheel Drive Two Speed Diagnostics
    Component Identification
  Brake System
    General Information
    Test Procedures and Adjustments
    Park Brake Diagnostics
    Service Brakes Diagnostics
    Component Identification
  Hydraulic System
    General Information
    Test Procedures And Adjustments
    Basic Hydraulic System Type Identification
    Basic Hydraulic System Diagnostics - Type A
    Basic Hydraulic System Diagnostics - Type B
    Basic Hydraulic System Diagnostics - Type C
    Basic Hydraulic System Diagnostics - Type D
    Chaff Spreader Drive Diagnostics
    CONTOUR MASTER™ Header Tilt Diagnostics
    Deck Plate Adjust Type Identification
    Deck Plate Adjust Diagnostics - Type A
    Deck Plate Adjust Diagnostics - Type B
    Draper Belt Drive Diagnostics
    Feeder House Gearcase Cooler Diagnostics
    Header Raise/Lower Diagnostics
    HYDRAFLEX™ Pressure Adjust Type Identification
    HYDRAFLEX™ Pressure Adjust Diagnostics - Type A
    HYDRAFLEX™ Pressure Adjust Diagnostics - Type B
    Hydraulic System Overheating Type Identification
    Hydraulic System Overheating Diagnostics - Type A
    Hydraulic System Overheating Diagnostics - Type B
    Reel/Belt Drive Type Identification
    Reel/Belt Drive Diagnostics - Type A
    Reel/Belt Drive Diagnostics - Type B
    Reel Fore/Aft Type Identification
    Reel Fore/Aft Diagnostics - Type A
    Reel Fore/Aft Diagnostics - Type B
    Reel Raise/Lower Type Identification
    Reel Raise/Lower Diagnostics - Type A
    Reel Raise/Lower Diagnostics - Type B
    Reel Raise/Lower Diagnostics - Type C
    Reel Raise/Lower Diagnostics - Type D
    Reel Raise/Lower Diagnostics - Type E
    Reel Raise/Lower Diagnostics - Type F
    Reel Raise/Lower Diagnostics - Type G
    Reel Raise/Lower Diagnostics - Type H
    Threshing Speed Adjust Type Identification
    Threshing Speed Adjust Diagnostics - Type A
    Threshing Speed Adjust Diagnostics - Type B
    Unloading Auger Swing Diagnostics
    Variable Speed Feeder House Type Identification
    Variable Speed Feeder House Diagnostics - Type A
    Variable Speed Feeder House Diagnostics - Type B
    Variable Speed Feeder House Diagnostics - Type C
    Variable Speed Feeder House Diagnostics - Type D
    Component Identification and Location
  Main Gearcase System
    General Information
    Test Procedures and Adjustments
    Main Gearcase Pressure Low Diagnostics
    Main Gearcase Temperature High Diagnostics
    Main Gearcase Filter Restricted Diagnostics
    Separator Engage Diagnostics
    Main Gearcase Diagnostics
    Unloading Auger Engage Diagnostics
    Component Identification
  Steering System
    General Information
    Test Procedures and Adjustments
    Steering Diagnostics
    Component Identification
  CLIMATRAK™ System
    General Information
    Test Procedures and Adjustments
    CLIMATRAK™ System Diagnostics
    Component Identification
  Separator System
    General Information
    Separator Vibration Diagnostics
    Component Identification