Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 316GR and 318G Skid Steer Loader (Manual Controls), with workshop information to maintain, diagnose, and rebuild like professional mechanics.

John Deere 316GR and 318G Skid Steer Loader (Manual Controls) 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.

TM13856X19 English - John Deere 316GR and 318G Skid Steer Loader (Manual Controls) Operation and Test
tm13856x63 Spanish - Minicargadoras compactas 316GR y 318GR (controles manuales)
tm13856x28 French - Chargeurs compacts 316GR et 318G (commandes manuelles)
tm13856x59 Russian - мини-погрузчиков с бортовым поворотом 316GR и 318G (ручные органы управления)

PRODUCT DETAILS:
Total Pages: 1,021 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Language: English

TABLE OF CONTENTS
Section 9000: General Information................21
  Group 01: Safety................21
    Recognize Safety Information................24
    Follow Safety Instructions................25
    Operate Only If Qualified................26
    Wear Protective Equipment................27
    Avoid Unauthorized Machine Modifications................28
    Inspect Machine................29
    Stay Clear of Moving Parts................30
    Avoid High-Pressure Fluids................31
    Avoid High-Pressure Oils................32
    Work In Ventilated Area................33
    Avoid Static Electricity Risk When Refueling................34
    Prevent Fires................36
    In Case of Machine Fire................37
    Prevent Battery Explosions................38
    Handle Chemical Products Safely................39
    Handle Starting Fluid Safely................40
    Decommissioning — Proper Recycling and Disposal of Fluids and Components................41
    Prepare for Emergencies................42
    Clean Debris from Machine................43
    Add Cab Guarding for Special Uses................44
    Use Steps and Handholds Correctly................45
    Start Only From Operator's Seat................46
    Use and Maintain Seat Belt................47
    Prevent Unintended Machine Movement................48
    Avoid Work Site Hazards................49
    Keep Riders Off Machine................51
    Avoid Backover Accidents................52
    Avoid Machine Tip Over and Machine Damage................53
    Operating on Slopes................54
    Operating or Traveling On Public Roads................55
    Inspect and Maintain ROPS................56
    Travel Safely................57
    Prevent Acid Burns................58
    Add and Operate Attachments Safely................60
    Park and Prepare for Service Safely................61
    Service Cooling System Safely................62
    Remove Paint Before Welding or Heating................63
    Make Welding Repairs Safely................64
    Drive Metal Pins Safely................65
    Service Tires Safely................66
    Handle Cab Door Safely—If Equipped................67
  Section 9001: Diagnostics................68
    Group 10: Engine Control Unit (ECU) Diagnostic Trouble Codes................565
      Engine Control Unit (ECU) Diagnostic Trouble Codes................565
      000091.03 - Hand Throttle Circuit Fault................68
      000091.04 - Hand Throttle Circuit Fault................68
      001485.07 - Main Relay Fault................68
      522242.03 - Start Aid Circuit Fault................68
      522242.04 - Start Aid Circuit Fault................68
      522243.05 - Start Aid Circuit Fault................68
      522243.06 - Start Aid Circuit Fault................68
      522730.08 - ECU Signal Fault................68
    Group 20: Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes................565
      Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes................565
      000070.02 - Park Brake Switch Invalid................68
      000070.04 - Park Brake Switch Circuit Fault................68
      000096.03 - Fuel Level Circuit Fault................68
      000096.04 - Fuel Level Circuit Fault................68
      000158.00 - System Voltage Very High................68
      000158.01 - System Voltage Very Low................68
      000162.04 - 2-Speed Switch Circuit Fault................68
      000237.02 - Vehicle ID Invalid................68
      000237.14 - Vehicle ID Fault................68
      000237.31 - Vehicle ID Fault................68
      000628.12 - Programming Fault................68
      000920.05 - Alarm Output Circuit Fault................68
      000920.06 - Alarm Output Circuit Fault................68
      001196.11 - Antitheft Fault................68
      001504.04 - Seat Switch Circuit Fault................68
      002000.09 - ECU Communication Fault................68
      002142.09 - SSM Communication Fault................68
      002251.09 - SAR Communication Fault................68
      003413.04 - Door Switch Circuit Fault................68
      003597.03 - Sensor Supply 1 Circuit Fault................68
      003597.04 - Sensor Supply 1 Circuit Fault................69
      004056.05 - 2-Speed Output Circuit Fault................69
      004056.06 - 2-Speed Output Circuit Fault................69
      520714.05 - Self Level Out Circuit Fault................69
      520714.06 - Self Level Out Circuit Fault................69
      521050.04 - Aux Flow Switch Circuit Fault................69
      521197.04 - Courtesy Light Sw Circuit Fault................69
      522379.05 - Park Brake Sol Circuit Fault................69
      522379.06 - Park Brake Sol Circuit Fault................69
      522398.02 - Park Brake Switch Invalid................69
      522398.04 - Park Brake Switch Circuit Fault................69
      522438.04 - Self Level Switch Circuit Fault................69
      522438.07 - Self Level Switch Mechanical Fault................69
      522859.04 - Lap Bar Switch Circuit Fault................69
      523217.06 - Hyd Valve Power 3 Circuit Fault................69
      523218.06 - Hst Valve Power Circuit Fault................69
      523219.06 - Hyd Valve Power 1 Circuit Fault................69
      523693.03 - Aux Hydraulic In 1 Circuit Fault................69
      523693.04 - Aux Hydraulic In 1 Circuit Fault................69
      523694.03 - Aux Hydraulic In 2 Circuit Fault................69
      523694.04 - Aux Hydraulic In 2 Circuit Fault................69
      523694.12 - Aux Hydraulic In 2 Fault................69
      523948.05 - Ride Control Sol 1 Circuit Fault................69
      523948.06 - Ride Control Sol 1 Circuit Fault................69
      523949.05 - Ride Control Sol 2 Circuit Fault................69
      523949.06 - Ride Control Sol 2 Circuit Fault................69
      523965.04 - Ride Control Sw Circuit Fault................69
      524225.04 - Remote Start In Circuit Fault................69
      524264.11 - Checksum Fault................69
    Group 60: Sealed Switch Module (SSM) Diagnostic Trouble Codes................565
      Sealed Switch Module (SSM) Diagnostic Trouble Codes................565
      000629.12 - Control Unit Fault................69
      002033.09 - VCU Communication Fault................69
      002634.04 - Ignition Relay Circuit Fault................70
      002634.05 - Ignition Relay Circuit Fault................70
      003997.04 - Wake Up Output Circuit Fault................70
      003997.05 - Wake Up Output Circuit Fault................70
      523850.04 - SSM Button 15 Circuit Fault................70
      523850.09 - SSM Button 15 Communication Fault................70
      523852.04 - SSM Button 14 Circuit Fault................70
      523852.09 - SSM Button 14 Communication Fault................70
      523854.04 - SSM Button 13 Circuit Fault................70
      523854.09 - SSM Button 13 Communication Fault................70
      523855.04 - SSM Button 12 Circuit Fault................70
      523855.09 - SSM Button 12 Communication Fault................70
      523856.04 - SSM Button 11 Circuit Fault................70
      523856.09 - SSM Button 11 Communication Fault................70
      523857.04 - SSM Button 10 Circuit Fault................70
      523857.09 - SSM Button 10 Communication Fault................70
      523858.04 - SSM Button 9 Circuit Fault................70
      523858.09 - SSM Button 9 Communication Fault................70
      523860.04 - SSM Button 8 Circuit Fault................70
      523860.09 - SSM Button 8 Communication Fault................70
      523861.04 - SSM Button 7 Circuit Fault................70
      523861.09 - SSM Button 7 Communication Fault................70
      523862.04 - SSM Button 6 Circuit Fault................70
      523862.09 - SSM Button 6 Communication Fault................70
      523863.04 - SSM Button 5 Circuit Fault................70
      523863.09 - SSM Button 5 Communication Fault................70
      523864.04 - SSM Button 4 Circuit Fault................70
      523864.09 - SSM Button 4 Communication Fault................70
      523865.04 - SSM Button 3 Circuit Fault................70
      523865.09 - SSM Button 3 Communication Fault................70
      523867.04 - SSM Button 2 Circuit Fault................70
      523867.09 - SSM Button 2 Communication Fault................70
      523868.04 - SSM Button 1 Circuit Fault................70
      523868.09 - SSM Button 1 Communication Fault................71
    Group 70: Vehicle Control Unit (VCU) Diagnostic Trouble Codes................565
      Vehicle Control Unit (VCU) Diagnostic Trouble Codes................565
      000100.01 - Oil Pressure Very Low................71
      000100.03 - Oil Pressure Very Low................71
      000158.03 - System Voltage Circuit Fault................71
      000158.04 - System Voltage Circuit Fault................71
      000168.03 - Battery Voltage Circuit Fault................71
      000168.04 - Battery Voltage Circuit Fault................71
      000237.02 - Vehicle ID Invalid................71
      000237.14 - Vehicle ID Calibration................71
      000237.31 - Vehicle ID Fault................71
      000628.12 - Programming Fault................71
      001508.00 - Hydraulic Oil Temp Very High................71
      001508.03 - Hydraulic Oil Temp Circuit Fault................71
      001508.04 - Hydraulic Oil Temp Circuit Fault................71
      001713.00 - Hydraulic Filter Switch Very High................71
      001713.03 - Hydraulic Filter Switch Circuit Fault................71
      004056.05 - 2-Speed Output Circuit Fault................71
      004056.06 - 2-Speed Output Circuit Fault................71
      516249.04 - Sensor Supply 1 Circuit Fault................71
      520714.05 - Self Level Out Circuit Fault................71
      520714.06 - Self Level Out Circuit Fault................71
      520849.03 - Right JS Trigger Circuit Fault................71
      520849.04 - Right JS Trigger Circuit Fault................71
      522323.00 - Eng Air Filter Restr Very High................71
      524264.11 - Checksum Error................71
    Group 80: Rear Camera Display (VC1) Diagnostic Trouble Codes................565
      Rear Camera Display (VC1) Diagnostic Trouble Codes................565
      000629.12 - Control Unit Fault................71
      516628.10 - Monitor Button Fault................71
      516629.10 - Monitor Button Fault................71
      516630.10 - Monitor Button Fault................71
      520760.02 - Camera Signal Invalid................72
      521857.10 - Monitor Button Fault................72
      521858.10 - Monitor Button Fault................72
      521859.10 - Monitor Button Fault................72
    Section 9005: Operational Checkout Procedure................280
      Group 10: Operational Checkout Procedure................280
        Operational Checkout................311
      Section 9010: Engine................341
        Group 05: Theory of Operation................341
          John Deere Engine................363
          Engine Identification................344
          Cold Start Operation................347
        Group 10: System Diagrams................341
          John Deere Engine................363
          Engine Cooling System Component Location................351
          Engine Fuel System Component Location................354
          Engine Intake and Exhaust Component Location................356
        Group 15: Diagnostic Information................341
          John Deere Engine................363
          Engine Hard to Start or Does Not Start When Cold................341
        Group 20: Adjustments................341
          John Deere Engine................363
        Section 9015: Electrical System................364
          Group 05: Theory of Operation................364
            Starting Circuit Theory of Operation................376
            Controller Area Network (CAN) Theory of Operation................384
            Engine Control Unit (ECU) Circuit Theory of Operation................390
            Engagement and Monitor Unit (EMU) Circuit Theory of Operation................399
            Lighting Circuit Theory of Operation................410
            Hydraulic System Control Circuit Theory of Operation................414
            Backup Alarm Circuit Theory of Operation................423
            Rear Camera Circuit Theory of Operation................426
            JDLink™ Circuit Theory of Operation................428
            Quik-Tatch™ Circuit Theory of Operation—If Equipped................430
            Hydrostatic System Control Circuit Theory of Operation................433
          Group 10: System Diagrams................364
            Electrical Diagram Information................440
            Electrical Schematic Symbols................443
            Fuse and Relay Specifications................446
            System Functional Schematic, Component Location, and Wiring Diagram Master Legend................450
            System Functional Schematic................458
            Rear Engine Harness (W1) Component Location................465
            Rear Engine Harness (W1) Wiring Diagram................466
            Cab Harness (W2) Component Location................468
            Cab Harness (W2) Wiring Diagram................471
            Main Harness (W3) Component Location................476
            Main Harness (W3) Wiring Diagram................480
            Rear Camera Harness (W4) Component Location................487
            Rear Camera Harness (W4) Wiring Diagram................488
            Dual Flasher Harness (W5) Component Location................489
            Dual Flasher Harness (W5) Wiring Diagram................490
            Reverse Switch Harness (W6) Component Location................491
            Reverse Switch Harness (W6) Wiring Diagram................492
            JDLink™ Harness (W7) Component Location................493
            JDLink™ Harness (W7) Wiring Diagram................494
            Radio Harness (W8) Component Location................495
            Radio Harness (W8) Wiring Diagram................496
            Beacon Harness (W9) Component Location................497
            Beacon Harness (W9) Wiring Diagram................498
            Attachment Control Harness (W10) Component Location................499
            Attachment Control Harness (W10) Wiring Diagram................502
            Attachment Control Frame Harness (W11) Component Location................504
            Attachment Control Frame Harness (W11) Wiring Diagram................505
            Attachment Control Boom Harness (W12) Component Location................507
            Attachment Control Boom Harness (W12) Wiring Diagram................509
            Quik-Tatch™ Boom Harness (W14) Component Location................511
            Quik-Tatch™ Boom Harness (W14) Wiring Diagram................512
            Quik-Tatch™ Actuator Harness (W15) Component Location................514
            Quik-Tatch™ Actuator Harness (W15) Wiring Diagram................515
            Heater and Air Conditioner Harness (W17) Component Location................516
            Heater and Air Conditioner Harness (W17) Wiring Diagram................518
            High/Low-Pressure Switch and Heater Valve Motor Harness (W18) Component Location................520
            High/Low-Pressure Switch and Heater Valve Motor Harness (W18) Wiring Diagram................521
            Engine Interface Harness (W20) Component Location................522
            Engine Interface Harness (W20) Wiring Diagram................525
            Engine Harness (W21) Component Location................527
            Engine Harness (W21) Wiring Diagram................528
            License Plate Light Harness (W26) Component Location................530
            License Plate Light Harness (W26) Wiring Diagram................531
            Right Deluxe Lighting Harness (W27) Component Location................533
            Right Deluxe Lighting Harness (W27) Wiring Diagram................534
            Left Deluxe Lighting Harness (W28) Component Location................536
            Left Deluxe Lighting Harness (W28) Wiring Diagram................537
          Group 15: Diagnostic Information................365
            Service ADVISOR™ Diagnostic Application................540
            Service ADVISOR™ Connection Procedure................541
            Service ADVISOR™ Controller Connectivity Check................543
            Using Service ADVISOR™ Remote................546
            Reading Diagnostic Trouble Codes (DTCs)................549
            Intermittent Diagnostic Trouble Code (DTC) Diagnostics................553
            Diagnostic Trouble Codes—After Machine Repair................554
          Group 16: Monitor Operation................366
            Engagement and Monitor Unit Display Messages................558
            Service Mode................561
            Exhaust Filter Service Cleaning................563
            Exhaust Filter Set Auto Clean................564
            Codes................565
            Diagnostics—Switches................566
            Diagnostics—Sensors................567
            Diagnostics—Speeds................569
            Diagnostics—EMU Outputs................570
            Diagnostics—ECU Outputs................571
            Diagnostics—EMU Power................572
            Diagnostics—ECU Power................573
            Diagnostics—Controller Info................574
            Antitheft—Master Code................575
            Owner Controls................576
            Anti-Theft Security System Operation—If Equipped................578
            Anti-Theft Security System Configuration—If Equipped................580
            Anti-Theft Security System Enable—If Equipped................585
          Group 17: Diagnostic Test Box................366
            Setup and Functional Test................595
            Two Wire Sensor Circuit Check—Out of Range High................603
            Two Wire Sensor Circuit Check—Out of Range Low................605
            Three Wire Sensor Circuit Check—Out of Range High................607
            Three Wire Sensor Circuit Check—Out of Range Low................609
          Group 25: Tests................366
            Electrical Component Checks................624
            Electrical Component Specifications................637
            Solenoid Test................643
            Alternator Test................655
            Controller Area Network (CAN) Circuit Test................657
          Section 9020: Power Train................670
            Group 05: Theory of Operation................670
              Power Train System Operation................672
            Group 10: System Diagrams................670
              Power Train Component Location................677
            Group 15: Diagnostic Information................670
              Oil Leak From Power Train................670
              Excessive Axle Play................670
              Drive Chain Noise................670
              Grinding Noise................670
              One Drive Wheel Not Powered................670
              Both Wheels On One Side Not Powered................670
            Group 20: Adjustments................670
              Drive Chain Tension Check and Adjustment................695
              Auxiliary Pedal Adjustment................698
            Section 9025: Hydraulic System................700
              Group 05: Theory of Operation................700
                Hydraulic System Operation................704
                Hydraulic Oil Filter Manifold Operation................706
                Self Leveling Operation—If Equipped................709
                Ride Control Operation—If Equipped................711
                Hydraulic Pump Operation................713
                Hydraulic Control Valve Operation................715
              Group 10: System Diagrams................700
                Hydraulic System Schematic................724
                Hydraulic System Component Location................729
              Group 15: Diagnostic Information................700
                Diagnose Hydraulic System Malfunctions................732
                No Hydraulic Functions................700
                Boom Will Not Raise................700
                Boom Will Not Lower................700
                Bucket Will Not Dump................700
                Bucket Will Not Curl................700
                Bucket Will Not Self Level When Boom is Raised................700
                Bucket Dumps During Self Leveling Cycle................700
                Boom Drifts Down................700
                Boom Drifts Up................700
                Bucket Drifts Down................700
                Bucket Drifts Up................700
                Hydraulic Functions Slow or No Power................700
                Hydraulic Functions “Jerky” or “Spongy”................700
                Hydraulic System Noise................700
                Pedals Will Not Move................700
                Hydraulic Oil Overheats................700
              Group 20: Adjustments................700
                Ride Control Accumulator Gas Charge Procedure—If Equipped................811
              Group 25: Tests................700
                JT05800 Digital Thermometer Installation................815
                JT02156A Digital Pressure and Temperature Analyzer Kit Installation................816
                Remote Start Box Installation................817
                Hydraulic System Pressure Release................821
                Port Lock Solenoid Valve and Port Lock Spool Test................823
                Boom and Bucket Spool Lock Solenoid Test................824
                Hydraulic System Relief Valve Test................825
                Charge Pressure Relief Valve Test................829
                Circuit Relief Valve Test................833
                Function Drift Test................841
                Hydraulic Cylinder Leakage Test................849
                Hydraulic Pump Flow Test................851
                Charge Pump Flow Test................858
                Hydraulic Oil Cooler Bypass Valve Test................861
                Auxiliary Coupler Manifold Leakage Test—If Equipped................864
                Boom Lowering Valve Leakage Test................869
              Section 9026: Hydrostatic System................871
                Group 05: Theory of Operation................871
                  Hydrostatic System Operation................874
                  Hydrostatic Pump Operation................875
                  Charge Pump Operation................880
                  Hydrostatic Motor Operation—Single Speed................882
                  Hydrostatic Motor Operation—Two-Speed................884
                  Hydrostatic Control Valve Operation................888
                  Park Brake System Operation................890
                  Steering Control Operation................892
                Group 10: System Diagrams................871
                  Hydrostatic System Schematic................895
                  Hydrostatic System Component Location................896
                Group 15: Diagnostic Information................871
                  Machine Does Not Move In Either Direction................871
                  Hydrostatic Pump Or Hydrostatic Motor Noise................871
                  Slow Response To Changes In Speed................871
                  Low Power................871
                  Wheels Powered On One Side, Not The Other................871
                  Machine Will Not Shift Into Or Out Of High Speed................871
                  Machine Creeps With Steering Levers In Neutral................871
                  Hydrostatic System Noise While In Neutral................871
                  Steering Levers Hard To Move................871
                  Steering Levers Feel Loose Or “Sloppy”................871
                  Machine Tracks To One Side With Steering Levers In Full Forward Or Reverse Position................871
                  Steering Levers Pulse Or Vibrate Excessively................871
                  Park Brakes Do Not Hold................871
                  Park Brakes Do Not Release................871
                  Grinding Noise While Operating Machine................871
                Group 25: Tests................871
                  Engine Speed Control for Testing................943
                  Multi-Function Valve Pressure Relief Test................944
                  Hydrostatic Pump Flow Test................947
                  Centering Plate Adjustment................951
                  Steering Lever Adjustment—Centering................955
                  Tracking Adjustment................957
                  Hydraulic Control Handle Adjustment—Hands Only Machine................960
                  Wheel Speed Test................962
                  Park Brake Release Pressure Test................964
                  Hydrostatic Motor Case Drain Test—Single Speed................968
                Section 9031: Heating and Air Conditioning................971
                  Group 05: Theory of Operation................971
                    Air Conditioning System Cycle of Operation................974
                  Group 10: System Diagrams................971
                    Heating and Air Conditioning System Component Location................979
                  Group 15: Diagnostic Information................971
                    Air Conditioning System Does Not Operate................971
                    Air Conditioning System Does Not Cool Interior of Cab................971
                    Air Conditioning System Runs Constantly, Too Cold................971
                    Heating System Does Not Operate................971
                    Heating System Does Not Warm Interior of Cab................971
                    Interior Windows Continue to Fog................971
                  Group 25: Tests................971
                    R134a Refrigerant Cautions and Proper Handling................1015
                    R134a Oil Charge Capacity................1016
                    R134a Refrigerant Charge Capacity................1017
                    Heater and Air Conditioner Operational Checks................1018
                    Air Conditioner Compressor Clutch Test................1022
                    R134a Refrigerant Leak Test................1023
                    R134a Refrigerant Hoses and Tubing Inspection................1024
                    Air Conditioner High/Low-Pressure Switch Test................1025
                    Air Conditioner Freeze Control Switch Test................1028
                    Air Conditioning System Test................1030
                    Operating Pressure Diagnostic Chart................1035
                  Section 9900: Dealer Fabricated Tools................1037
                    Group 99: Dealer Fabricated Tools................1037
                      DFT1325 Solenoid Power Harness................1039

TM13856X19 - Diagnosis and Test Service Technical Manual for John Deere 316GR and 318G Skid Steer Loader (Manual Controls)