John Deere 319D and 323D Skid Steer Loader Index:

• Contents
  • General Information
    • Safety
      • Recognize Safety Information
      • Follow Safety Instructions
      • Operate Only If Qualified
      • Wear Protective Clothing
      • Avoid Unauthorized Machine Modifications
      • Inspect Machine
      • Stay Clear of Moving Parts
      • Avoid High-Pressure Fluids
      • Avoid High-Pressure Oils
      • Work In Ventilated Area
      • Prevent Fires
      • Prevent Battery Explosions
      • Handle Chemical Products Safely
      • Dispose of Waste Properly
      • Prepare for Emergencies
      • Clean Debris from Machine
      • Use Steps and Handholds Correctly
      • Start Only From Operator’s Seat
      • Use and Maintain Seat Belt
      • Prevent Unintended Machine Movement
      • Avoid Work Site Hazards
      • Keep Riders Off Machine
      • Avoid Backover Accidents
      • Avoid Machine Tip Over
      • Operating On Slopes
      • Operating Or Traveling On Public Roads
      • Inspect and Maintain ROPS
      • Add and Operate Attachments Safely
      • Park and Prepare for Service Safely
      • Service Cooling System Safely
      • Remove Paint Before Welding or Heating
      • Make Welding Repairs Safely
      • Drive Metal Pins Safely
      • Handle Cab Door Safely
  • Diagnostic Trouble Codes (DTCs)
    • Engine Control Unit (ECU) Diagnostic Trouble Codes
      • Engine Control Unit (ECU) Diagnostic Trouble Codes
      • 000029.03 — Foot Throttle Sensor Out of Range High
        • Foot Throttle Sensor Out of Range High Diagnostic Procedure
      • 000029.04 — Foot Throttle Sensor Out of Range Low
        • Foot Throttle Sensor Out of Range Low Diagnostic Procedure
      • 000029.14 — Foot Throttle Sensor (Out of Range High)
      • 000091.03 — Hand Throttle Sensor Out of Range High
        • Hand Throttle Sensor Out of Range High Diagnostic Procedure
      • 000091.04 — Hand Throttle Sensor Out of Range Low
        • Hand Throttle Sensor Out of Range Low Diagnostic Procedure
      • 000091.14 — Hand Throttle Sensor (Out of Range High)
      • 000100.03 — Engine Oil Pressure High
      • 000107.00 — Engine Air Filter Switch Data Above Normal
        • Engine Air Filter Switch Data Above Normal Diagnostic Procedure
      • 000171.03 — Ambient Air Temperature Out of Range High
        • Ambient Air Temperature Out of Range High Diagnostic Procedure
      • 000171.04 — Ambient Air Temperature Out of Range Low
        • Ambient Air Temperature Out of Range Low Diagnostic Procedure
      • 000237.13 — Vehicle Identification Number
      • 000647.05 — Fan Coil Output Driver Out of Range Low
        • Fan Coil Output Driver Out of Range Low Diagnostic Procedure
      • 000647.06 — Fan Coil Output Driver Out of Range High
        • Fan Coil Output Driver Out of Range High Diagnostic Procedure
      • 000647.30 — Fan Coil Output Driver Unknown Fault
        • Fan Coil Output Driver Unknown Fault Diagnostic Procedure
      • 000676.05 — Glow Plug Relay Output Out of Range Low
        • Glow Plug Relay Output Out of Range Low Diagnostic Procedure
      • 000676.06 — Glow Plug Relay Output Out of Range High
        • Glow Plug Relay Output Out of Range High Diagnostic Procedure
      • 001110.31 — Engine Protection Has Shut Down Engine
      • 001321.05 — Starter Relay Output Out of Range Low
        • Starter Relay Output Out of Range Low Diagnostic Procedure
      • 001321.06 — Starter Relay Output Out of Range High
        • Starter Relay Output Out of Range Low Diagnostic Procedure
      • 001321.16 — Starter Relay Output Moderately High Value
      • 001508.00 — Hydraulic Oil Temperature Data Above Normal
        • Hydraulic Oil Temperature Data Above Normal Diagnostic Procedure
      • 001508.03 — Hydraulic Oil Temperature Out of Range High
        • Hydraulic Oil Temperature Out of Range High Diagnostic Procedure
      • 001508.04 — Hydraulic Oil Temperature Out of Range Low
        • Hydraulic Oil Temperature Out of Range Low Diagnostic Procedure
      • 001713.00 — Hydraulic Filter Restriction Switch Data Above Norma
        • Hydraulic Filter Restriction Switch Data Above Normal Diagnostic
      • 002023.09 — No EMU on CAN Bus Abnormal Data Rate
        • No EMU Data on CAN Bus Abnormal Data Range Diagnostic Procedure
      • 522826.05 — Fan Reversing Coil Output Out of Range Low
        • Fan Reversing Coil Output Out of Range Low Diagnostic Procedure
      • 522826.06 — Fan Reversing Coil Output Out of Range High
        • Fan Reversing Coil Output Out of Range High Diagnostic Procedure
    • Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
      • Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
      • 000070.02 — Park Brake Release Input Erratic or Bad Data
        • Park Brake Release Input Erratic or Bad Data Diagnostic Procedur
      • 000070.04 — Park Brake Release Input Out of Range Low
        • Park Brake Release Input Out of Range Low Diagnostic Procedure
      • 000096.03 — Fuel Level Sensor Out of Range High
        • Fuel Level Sensor Out of Range High Diagnostic Procedure
      • 000096.04 — Fuel Level Sensor Out of Range Low
        • Fuel Level Sensor Out of Range Low Diagnostic Procedure
      • 000158.00 — System Voltage Data Above Normal
        • System Voltage Data Above Normal Diagnostic Procedure
      • 000158.01 — System Voltage Data Below Normal
        • System Voltage Data Below Normal Diagnostic Procedure
      • 000162.04 — 2-Speed Switch Input Out of Range Low
        • Switch Input Low Diagnostic Procedure—Manual Control Machines
        • Switch Input Low Diagnostic Procedure—EH Control Machines
      • 000920.05 — Alarm Output Out of Range Low
        • Alarm Output Out of Range Low Diagnostic Procedure
      • 000920.06 — Alarm Output Out of Range High
        • Alarm Output Out of Range High Diagnostic Procedure
      • 001196.11 — Anti Theft Unknown Fault
        • Anti Theft Unknown Fault Diagnostic Procedure
      • 001504.04 — Seat Switch Input Out of Range Low
        • Seat Switch Input Out of Range Low Diagnostic Procedure
      • 001550.05 — AC Compressor Clutch Output Out of Range Low
        • AC Compressor Clutch Output Out of Range Low Diagnostic Procedur
      • 001550.06 — AC Compressor Clutch Output Out of Range High
        • AC Compressor Clutch Output Out of Range High Diagnostic Procedu
      • 002000.09 — No ECU Data on CAN Bus Abnormal Data Range
        • No ECU Data on CAN Bus Abnormal Data Range Diagnostic Procedure
      • 002228.09 — No HCU Data on CAN Bus Abnormal Data Range
        • No HCU Data on CAN Bus Abnormal Data Range Diagnostic Procedure
      • 003413.04 — Door Switch Input Out of Range Low
        • Seat Switch Input Out of Range Low Diagnostic Procedure
      • 003597.03 — 5 Volt Sensor Supply 1 Out of Range High
        • Sensor Supply Voltage High Diagnostic Procedure—Manual Control M
        • Sensor Supply Voltage High Diagnostic Procedure—EH Control Machi
      • 003597.04 — 5 Volt Sensor Supply 1 Out of Range Low
        • Sensor Supply Voltage Low Diagnostic Procedure—Manual Control Ma
        • Sensor Supply Voltage Low Diagnostic Procedure—EH Control Machin
      • 520850.04 — Over Ride Switch Input Out of Range Low
        • Over Ride Switch Input Out of Range Low Diagnostic Procedure
      • 521050.04 — Aux Flow On-Off Switch Input Out of Range Low
        • Switch Input Low Diagnostic Procedure—Manual Control Machines
        • Switch Input Low Diagnostic Procedure—EH Control Machines
      • 522379.05 — Park Brake Release Output Out of Range Low
        • Park Brake Release Output Out of Range Low Diagnostic Procedure
      • 522379.06 — Park Brake Release Output Out of Range High
        • Park Brake Release Output Out of Range High Diagnostic Procedure
      • 522398.02 — Park Brake Run Switch Input Erratic or Bad Data
        • Park Brake Release Input Erratic or Bad Data Diagnostic Procedur
      • 522398.04 — Park Brake Run Switch Input Out of Range Low
        • Park Brake Release Input Out of Range Low Diagnostic Procedure
      • 522820.05 — High Flow Driver Out of Range Low
        • High Flow Driver Out of Range Low Diagnostic Procedure
      • 522820.06 — High Flow Driver Out of Range High
        • High Flow Driver Out of Range High Diagnostic Procedure
      • 522826.04 — VSF Purge Switch Input Out of Range Low
        • VSF Purge Switch Input Out of Range Low Diagnostic Procedure
      • 522827.04 — VSF Auto Switch Input Out of Range Low
        • VSF Purge Switch Input Out of Range Low Diagnostic Procedure
      • 522828.04 — Creep Mode Switch Input Out of Range Low
        • Creep Mode Switch Input Out of Range Low Diagnostic Procedure
      • 522859.04 — Lap Bar Switch Input Out of Range Low
        • Lap Bar Switch Input Out of Range Low Diagnostic Procedure
      • 523217.06 — Hydraulic Valve Power 3 Out of Range High
        • Hydraulic Valve Power 3 Out of Range High Diagnostic Procedure—M
        • Hydraulic Valve Power 3 Out of Range High Diagnostic Procedure—E
      • 523218.06 — Propel Valve Power 2 to HCU Out of Range High
        • Propel Valve Power 2 to HCU Out of Range High Diagnostic Procedu
      • 523219.06 — Hydraulic Valve Power 1 Out of Range High
        • Hydraulic Valve Power 1 Out of Range High Diagnostic Procedure—M
        • Hydraulic Valve Power 1 Out of Range High Diagnostic Procedure—E
      • 523693.03 — Aux Hyd Channel 1 Input Out of Range High
        • Aux Hyd Channel 1 Input High Diagnostic Procedure—Manual Control
        • Aux Hyd Channel 1 Input High Diagnostic Procedure—EH Control Mac
      • 523693.04 — Aux Hyd Channel 1 Input Out of Range Low
        • Aux Hyd Channel 1 Input Low Diagnostic Procedure—Manual Control
        • Aux Hyd Channel 1 Input Low Diagnostic Procedure—EH Control Mach
      • 523694.03 — Aux Hyd Channel 2 Input Out of Range High
        • Aux Hyd Channel 2 Input High Diagnostic Procedure—Manual Control
        • Aux Hyd Channel 2 Input High Diagnostic Procedure—EH Control Mac
      • 523694.04 — Aux Hyd Channel 2 Input Out of Range Low
        • Aux Hyd Channel 2 Input Low Diagnostic Procedure—Manual Control
        • Aux Hyd Channel 2 Input Low Diagnostic Procedure—EH Control Mach
      • 523694.12 — Aux Hyd Channel 2 Input Device Fault
        • Aux Hyd Channel 2 Input Device Fault Diagnostic Procedure
      • 523822.04 — High Flow Switch Input Out of Range Low
        • High Flow Switch Input Out of Range Low Diagnostic Procedure
      • 523917.05 — Two Speed Output Out of Range Low
        • Two Speed Output Out of Range Low Diagnostic Procedure
      • 523917.06 — Two Speed Output Out of Range High
        • Two Speed Output Out of Range High Diagnostic Procedure
      • 523935.05 — Aux Hyd Extend Output Out of Range Low
        • Aux Hyd Extend Output Out of Range Low Diagnostic Procedure
      • 523935.06 — Aux Hyd Extend Output Out of Range High
        • Aux Hyd Extend Output Out of Range High Diagnostic Procedure
      • 523941.05 — Aux Hyd Retract Output Out of Range Low
        • Aux Hyd Extend Output Out of Range Low Diagnostic Procedure
      • 523941.06 — Aux Hyd Retract Output Out of Range High
        • Aux Hyd Retract Output Out of Range High Diagnostic Procedure
      • 524225.04 — Remote Start Input Out of Range Low
        • Remote Start Input Out of Range Low Diagnostic Procedure
      • 524264.11 — Checksum Error Unknown Fault
        • Checksum Error Unknown Fault Diagnostic Procedure
    • Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
      • Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
      • 000168.03 — Unswitched Power Input Out of Range High
        • Unswitched Power Input Out of Range High Diagnostic Procedure
      • 000168.04 — Unswitched Power Input Out of Range Low
        • Unswitched Power Input Out of Range Low Diagnostic Procedure
      • 001594.00 — Left Speed Sensor Input Data Above Normal
        • Left Speed Sensor Input Data Above Normal Diagnostic Procedure
      • 001594.01 — Left Speed Sensor Input Data Below Normal
        • Left Speed Sensor Input Data Below Normal Diagnostic Procedure
      • 001594.02 — Left Speed Sensor Input Erratic or Bad Data
        • Left Speed Sensor Input Erratic or Bad Data Diagnostic Procedure
      • 001594.14 — Left Speed Sensor Input
        • Left Speed Sensor Input Diagnostic Procedure
      • 001595.00 — Right Speed Sensor Input Data Above Normal
        • Right Speed Sensor Input Data Above Normal Diagnostic Procedure
      • 001595.01 — Right Speed Sensor Input Data Below Normal
        • Right Speed Sensor Input Data Below Normal Diagnostic Procedure
      • 001595.02 — Right Speed Sensor Input Erratic or Bad Data
        • Right Speed Sensor Input Erratic or Bad Data Diagnostic Procedur
      • 001595.14 — Right Speed Sensor Input
        • Right Speed Sensor Input Diagnostic Procedure
      • 002201.09 — Right Joystick CAN Data Abnormal Data Rate
        • Right Joystick CAN Data Abnormal Data Rate Diagnostic Procedure
      • 002213.09 — Left Joystick CAN Data Abnormal Data Rate
        • Left Joystick CAN Data Abnormal Data Rate Diagnostic Procedure
      • 002660.07 — Right Joystick X-axis Mechanical Fault
        • Right Joystick X-axis Mechanical Fault Diagnostic Procedure
      • 002661.07 — Right Joystick Y-axis Mechanical Fault
        • Right Joystick Y-axis Mechanical Fault Diagnostic Procedure
      • 002697.07 — Left Joystick X-axis Mechanical Fault
        • Left Joystick X-axis Mechanical Fault Diagnostic Procedure
      • 002698.07 — Left Joystick Y-axis Mechanical Fault
        • Left Joystick Y-axis Mechanical Fault Diagnostic Procedure
      • 003597.03 — 5 Volt Sensor Supply 1 Out of Range High
        • 5 Volt Sensor Supply 1 Out of Range High Diagnostic Procedure
      • 003597.04 — 5 Volt Sensor Supply 1 Out of Range Low
        • 5 Volt Sensor Supply 1 Out of Range Low Diagnostic Procedure
      • 520194.13 — Machine Model ID Wrong or Missing Calibrate Error
      • 520194.14 — Machine Model ID Wrong or Missing
      • 520652.05 — Bucket Curl Solenoid Current Out of Range Low
        • Bucket Curl Solenoid Current Out of Range Low Diagnostic Procedu
      • 520652.06 — Bucket Curl Solenoid Current Out of Range High
        • Bucket Curl Solenoid Current Out of Range High Diagnostic Proced
      • 520652.16 — Bucket Curl Solenoid Current Moderately High Value
        • Bucket Curl Solenoid Current Moderately High Value Diagnostic Pr
      • 520653.05 — Bucket Dump Solenoid Current Out of Range Low
        • Bucket Dump Solenoid Current Out of Range Low Diagnostic Procedu
      • 520653.06 — Bucket Dump Solenoid Current Out of Range High
        • Bucket Dump Solenoid Current Out of Range High Diagnostic Proced
      • 520653.16 — Bucket Dump Solenoid Current Moderately High Value
        • Bucket Dump Solenoid Current Moderately High Value Diagnostic Pr
      • 520849.03 — Float Switch Input Out of Range High
        • Float Switch Input Out of Range High Diagnostic Procedure
      • 520849.04 — Float Switch Input Out of Range Low
        • Float Switch Input Out of Range Low Diagnostic Procedure
      • 522447.05 — Right Pump Fwd Sol Current Out of Range Low
        • Right Pump Fwd Sol Current Out of Range Low Diagnostic Procedure
      • 522447.06 — Right Pump Fwd Sol Current Out of Range High
        • Right Pump Fwd Sol Current Out of Range High Diagnostic Procedur
      • 522447.16 — Right Pump Fwd Sol Current Moderately High Value
        • Right Pump Fwd Sol Current Moderately High Value Diagnostic Proc
      • 522448.05 — Right Pump Rev Sol Current Out of Range Low
        • Right Pump Rev Sol Current Out of Range Low Diagnostic Procedure
      • 522448.06 — Right Pump Rev Sol Current Out of Range High
        • Right Pump Rev Sol Current Out of Range High Diagnostic Procedur
      • 522448.16 — Right Pump Rev Sol Current Moderately High Value
        • Right Pump Rev Sol Current Moderately High Value Diagnostic Proc
      • 522449.05 — Left Pump Rev Sol Current Out of Range Low
        • Left Pump Rev Sol Current Out of Range Low Diagnostic Procedure
      • 522449.06 — Left Pump Rev Sol Current Out of Range High
        • Left Pump Rev Sol Current Out of Range High Diagnostic Procedure
      • 522449.16 — Left Pump Rev Sol Current Moderately High Value
        • Left Pump Rev Sol Current Moderately High Value Diagnostic Proce
      • 522450.05 — Left Pump Fwd Sol Current Out of Range Low
        • Left Pump Fwd Sol Current Out of Range Low Diagnostic Procedure
      • 522450.06 — Left Pump Fwd Sol Current Out of Range High
        • Left Pump Fwd Sol Current Out of Range High Diagnostic Procedure
      • 522450.16 — Left Pump Fwd Sol Current Moderately High Value
        • Left Pump Fwd Sol Current Moderately High Value Diagnostic Proce
      • 523217.03 — Hydraulic Valve Power 3 to HCU Out of Range High
        • Hydraulic Valve Power 3 to HCU Out of Range High Diagnostic Proc
      • 523217.04 — Hydraulic Valve Power 3 to HCU Out of Range Low
        • Hydraulic Valve Power 3 to HCU Out of Range Low Diagnostic Proce
      • 523218.03 — Propel Valve Power 2 to HCU Out of Range High
        • Propel Valve Power 2 to HCU Out of Range High Diagnostic Procedu
      • 523218.04 — Propel Valve Power 2 to HCU Out of Range Low
        • Propel Valve Power 2 to HCU Out of Range Low Diagnostic Procedur
      • 523219.03 — Hydraulic Valve Power 1 to HCU Out of Range High
        • Hydraulic Valve Power 1 to HCU Out of Range High Diagnostic Proc
      • 523219.04 — Hydraulic Valve Power 1 to HCU Out of Range Low
        • Hydraulic Valve Power 1 to HCU Out of Range Low Diagnostic Proce
      • 523411.05 — Boom Down Solenoid Current Out of Range Low
        • Boom Down Solenoid Current Out of Range Low Diagnostic Procedure
      • 523411.06 — Boom Down Solenoid Current Out of Range High
        • Boom Down Solenoid Current Out of Range High Diagnostic Procedur
      • 523411.16 — Boom Down Solenoid Current Moderately High Value
        • Boom Down Solenoid Current Moderately High Value Diagnostic Proc
      • 523414.05 — Boom Up Solenoid Current Out of Range Low
        • Boom Up Solenoid Current Out of Range Low Diagnostic Procedure
      • 523414.06 — Boom Up Solenoid Current Out of Range High
        • Boom Up Solenoid Current Out of Range High Diagnostic Procedure
      • 523414.16 — Boom Up Solenoid Current Moderately High Value
        • Boom Up Solenoid Current Moderately High Value Diagnostic Proced
      • 523426.05 — Hyd Port Lock Solenoid Current Out of Range Low
        • Hyd Port Lock Solenoid Current Out of Range Low Diagnostic Proce
      • 523426.06 — Hyd Port Lock Solenoid Current Out of Range High
        • Hyd Port Lock Solenoid Current Out of Range High Diagnostic Proc
      • 524264.11 — Checksum Error Unknown Fault
        • Checksum Error Unknown Fault Diagnostic Procedure
    • Left Joystick Controller (JSL)
      • Left Joystick Controller (JSL) Diagnostic Trouble Codes
      • 002697.03 — Left Joystick X-axis Out of Range High
        • Left Joystick X-axis Out of Range High Diagnostic Procedure
      • 002697.04 — Left Joystick X-axis Out of Range Low
        • Left Joystick X-axis Out of Range Low Diagnostic Procedure
      • 002697.13 — Left Joystick X-axis Calibrate Error
        • Left Joystick X-axis Calibrate Error Diagnostic Procedure
      • 002697.14 — Left Joystick X-axis Error
        • Left Joystick X-axis Error Diagnostic Procedure
      • 002698.03 — Left Joystick Y-axis Out of Range High
        • Left Joystick Y-axis Out of Range High
      • 002698.04 — Left Joystick Y-axis Out of Range Low
        • Left Joystick Y-axis Out of Range Low
      • 002698.13 — Left Joystick Y-axis Calibrate Error
        • Left Joystick Y-axis Calibrate Error Diagnostic Procedure
      • 002698.14 — Left Joystick Y-axis Error
        • Left Y-axis Error Diagnostic Procedure
    • Right Joystick Controller (JSR)
      • Right Joystick Controller (JSR) Diagnostic Trouble Codes
      • 002660.03 — Right Joystick X-axis Out of Range High
        • 002660.03—Right Joystick X-axis Out of Range Diagnostic Procedur
      • 002660.04 — Right Joystick X-axis Out of Range Low
        • 002660.04—Right Joystick X-axis Out of Range Low Diagnostic Proc
      • 002660.13 — Right Joystick X-axis Calibrate Error
        • 002660.13—Right Joystick X-axis Calibration Error Diagnostic Err
      • 002660.14 — Right Joystick X-axis See Manual
        • 002660.14—Right X-Axis Sensor Redundancy Error Diagnostic Proced
      • 002661.03 — Right Joystick Y-axis Out of Range High
        • 002661.03 Right Joystick Y-axis Out of Range High Diagnostic Pro
      • 002661.04 — Right Joystick Y-axis Out of Range Low
        • 002661.04—Right Joystick Y-Axis Senor Voltage Low Diagnostic Pro
      • 002661.13 — Right Joystick Y-axis Calibrate Error
        • 002661.13—Right Joystick Y-axis Calibration Error Diagnostic Pro
      • 002661.14 — Right Joystick Y-axis See Manual
        • 002661.14—Right Y-Axis Sensor Redundancy Error Diagnostic Proced
  • Operational Checkout Procedure
    • Operational Checkout Procedure
      • Operational Checkout
        • Key Switch OFF, Engine OFF Checks
        • Key Switch ON, Engine OFF Checks
        • Key Switch ON, Engine ON Checks
  • Engine
    • Theory of Operation
      • PowerTech™ E 2.4L and 3.0L Diesel Engines
      • Cold Start Operation
    • Diagnostic Information
      • PowerTech™ E 2.4L and 3.0L Diesel Engines
      • Engine Cooling System Component Location
      • Engine Fuel System Component Location
      • Engine Intake and Exhaust Component Location
      • Engine Hard to Start or Does Not Start When Cold
        • Engine Hard to Start or Does Not Start When Cold Diagnostic Proc
    • Tests
      • PowerTech™ E 2.4L and 3.0L Diesel Engines
      • Engine Power Test Using Turbocharger Boost Pressure
  • Electrical System
    • System Information
      • Electrical Diagram Information
      • Electrical Schematic Symbols
    • System Diagrams
      • Fuse and Relay Specifications
      • System Functional Schematic, Wiring Diagram and Component Locati
      • System Functional Schematic
      • Engine Harness (W1) Component Location
      • Engine Harness (W1) Wiring Diagram
      • Cab Harness (W2) Component Location
      • Cab Harness (W2) Wiring Diagram
      • Main Harness (W3) Component Location
      • Main Harness (W3) Wiring Diagram
      • Dual Flasher Harness (W5) Component Location
      • Dual Flasher Harness (W5) Wiring Diagram
      • Rear Light Harness (W7) Component Location
      • Rear Light Harness (W7) Wiring Diagram
      • Radio Harness (W8) Component Location
      • Radio Harness (W8) Wiring Diagram
      • Fan Speed Solenoid Harness (W9) Component Location
      • Fan Speed Solenoid Harness (W9) Wiring Diagram
      • Hydraulic Valve Harness (W10) Component Location
      • Hydraulic Valve Harness (W10) Wiring Diagram
      • Attachment Control Frame Harness (W11) Component Location
      • Attachment Control Frame Harness (W11) Wiring Diagram
      • Attachment Control Boom Harness (W12) Component Location
      • Attachment Control Boom Harness (W12) Wiring Diagram
      • Quik-Tatch™ Frame Harness (W13) Component Location
      • Quik-Tatch™ Frame Harness (W13) Wiring Diagram
      • Quik-Tatch™ Boom Harness (W14) Component Location
      • Quik-Tatch™ Boom Harness (W14) Wiring Diagram
      • Quik-Tatch™ Actuator Harness (W15) Component Location
      • Quik-Tatch™ Actuator Harness (W15) Wiring Diagram
      • Heater and Air Conditioner Harness (W16) Component Location
      • Heater and Air Conditioner Harness (W16) Wiring Diagram
      • Fan Bypass Solenoid Harness (W17) Component Location
      • Fan Bypass Solenoid Harness (W17) Wiring Diagram
    • Sub-System Diagnostics
      • Starting Circuit Theory of Operation
      • Controller Area Network (CAN) Theory of Operation
      • Engine Control Unit (ECU) Circuit Theory of Operation
      • Engagement and Monitor Unit (EMU) Circuit Theory of Operation
      • Electrohydraulic (EH) Controls Circuit Theory of Operation
      • Back-Up Alarm Circuit Theory of Operation
      • Quik-Tatch Circuit Theory of Operation
    • Monitor Operation
      • Engagement and Monitor Unit Operation
      • Engagement and Monitor Unit Data Items
      • Engagement and Monitor Unit Display Messages
      • Engagement and Monitor Unit Service Menu Operation
      • Engagement and Monitor Unit Initial Configuration
      • Anti-Theft Security System Operation—If Equipped
      • Anti-Theft Security System Configuration—If Equipped
      • Anti-Theft Security System Enable—If Equipped
    • References
      • Service ADVISOR™ Connection Procedure
      • Reading Diagnostic Trouble Codes (DTCs)
      • Electrical Component Checks
        • Electrical Component Checks
      • Electrical Component Specifications
      • Solenoid Test
        • Solenoid Observable Symptom Check
      • Alternator Test
      • Controller Area Network (CAN) Circuit Test
        • Controller Area Network (CAN) Diagnostics
      • Boom and Bucket Calibration
      • Auxiliary Hydraulics Calibration
      • Manual Tracking Adjustment Procedure
      • Hydrostatic System Calibration
      • Engine Control Unit (ECU) Remove and Install
      • Hydraulic Control Unit (HCU) Remove and Install
      • Engagement and Monitor Unit (EMU) Remove and Install
      • Control Panel Remove and Install
      • Left Joystick Controller (JSL) Remove and Install
      • Right Joystick Controller (JSR) Remove and Install
      • Joystick Disassemble and Assemble
      • Backup Alarm Remove and Install
      • Battery Remove and Install
      • Motor Speed Sensor Remove and Install
      • Replace (Pull Type) Metri-Pack™ Connectors
      • Replace (Push Type) Metri-Pack™ Connectors
      • Replace Metri-Pack™ Connectors
      • Replace WEATHER PACKWEATHER PACK is a trademark of Packard Elect
      • Install WEATHER PACKWEATHER PACK is a trademark of Packard Elect
      • Replace DEUTSCHDEUTSCH is a trademark of Deutsch Co.™ Rectangula
      • Replace DEUTSCH DEUTSCH is a trademark of the Deutsch Co.™ Circu
      • Replace DEUTSCHDEUTSCH is a trademark of the Deutsch Co.™ Connec
      • Install DEUTSCHDEUTSCH is a trademark of the Deutsch Co.™ Contac
      • Replace CINCH™ Connectors
      • Install CINCH™ Contact
      • Repair 32 and 48 Way CINCH™ Connectors
      • Remove Connector Body from Blade Terminals
  • Power Train
    • Theory of Operation
      • Power Train System Operation
      • Hydrostatic Motor Gearbox Operation (S.N. —192141)
      • Hydrostatic Motor Gearbox Operation (S.N. 192142— )
      • Track Adjuster and Recoil Spring Operation
    • Diagnostic Information
      • Power Train Component Location
      • Loose Track
        • Loose Track Diagnostic Procedure
      • Tight Track
        • Tight Track Diagnostic Procedure
      • Frequent Track Tension Adjustment Required
        • Frequent Track Tension Adjustment Diagnostic Procedure
      • Excessive Oil Leakage From Idlers And Rollers
        • Excessive Oil Leakage From Idlers And Rollers Diagnostic Procedu
      • “Popping” Of Track
        • “Popping” Of Track Diagnostic Procedure
      • Individual Undercarriage Component Wear
        • Individual Undercarriage Component Wear Diagnostic Procedure
    • Tests
      • Check and Adjust Track Tension
  • Hydraulic System
    • Theory of Operation
      • Hydraulic System Operation
      • Hydraulic Oil Filter Manifold Operation
      • High Flow Pump Operation—If Equipped
      • Self Leveling Valve Operation—If Equipped
      • Hydraulic Pump Operation
      • Hydraulic Fan Operation
      • Hydraulic Control Valve Operation
    • Diagnostic Information
      • Hydraulic System Schematic
      • Hydraulic System Component Location
      • Diagnose Hydraulic System Malfunctions
      • No Hydraulic Functions
        • No Hydraulic Functions Diagnostic Procedure
      • Boom Will Not Raise
        • Boom Will Not Raise Diagnostic Procedure
      • Boom Will Not Lower
        • Boom Will Not Lower Diagnostic Procedure
      • Bucket Will Not Dump
        • Bucket Will Not Dump Diagnostic Procedure
      • Bucket Will Not Curl
        • Bucket Will Not Curl Diagnostic Procedure
      • Bucket Will Not Self Level When Boom is Raised
        • Bucket Will Not Self Level When Boom is Raised Diagnostic Proced
      • Bucket Dumps During Self Leveling Cycle
        • Bucket Dumps During Self Leveling Cycle Diagnostic Procedure
      • Boom Drifts Down
        • Boom Drifts Down Diagnostic Procedure
      • Boom Drifts Up
        • Boom Drifts Up Diagnostic Procedure
      • Bucket Drifts Down
        • Bucket Drifts Down Diagnostic Procedure
      • Bucket Drifts Up
        • Bucket Drifts Up Diagnostic Procedure
      • Hydraulic Functions Slow or No Power
        • Hydraulic Functions Slow or No Power Diagnostic Procedure
      • Hydraulic Functions “Jerky” or “Spongy”
        • Hydraulic Functions “Jerky” or “Spongy” Diagnostic Procedure
      • Hydraulic System Noise
        • Hydraulic System Noise Diagnostic Procedure
      • Hydraulic Oil Overheats
        • Hydraulic Oil Overheats Diagnostic Procedure
      • Hydraulic Fan System Malfunctions
        • Hydraulic Fan System Malfunctions Diagnostic Procedure
      • Hydraulic Fan Will Not Reverse Direction
        • Hydraulic Fan Will Not Reverse Direction Diagnostic Procedure
    • Tests
      • JT05800 Digital Thermometer Installation
      • JT02156A Digital Pressure/Temperature Analyzer Installation
      • Remote Start Box Installation
      • Hydraulic System Pressure Release
      • Pilot Control Accumulator Precharge Test
      • Port Lock Solenoid Valve and Port Lock Spool Test
      • Boom Lowering Valve Test (S.N. —194401)
      • Boom Release Cable Adjustment (S.N. —194401)
      • Hydraulic System Relief Valve Test
      • Charge Pressure Relief Valve Test
      • Circuit Relief Valve Test
      • Function Drift Test
      • Hydraulic Cylinder Leakage Test
      • Hydraulic Pump Flow Test
      • Charge Pump Flow Test
      • Hydraulic Fan Motor Speed Test
      • Hydraulic Fan Motor Case Drain Test
      • Fan Bypass Valve Test
  • Hydrostatic System
    • Theory of Operation
      • Hydrostatic System Operation
      • Hydrostatic Pump Operation
      • Charge Pump Operation
      • Hydrostatic Motor Operation—Single Speed (S.N. —192141)
      • Hydrostatic Motor Operation—Two Speed (S.N. —192141)
      • Hydrostatic Motor Operation (S.N. 192142— )
      • Hydrostatic Control Valve Operation
      • Park Brake System Operation
      • Steering Control Operation
    • Diagnostic Information
      • Hydrostatic System Schematic
      • Hydrostatic System Component Location
      • Machine Does Not Move In Either Direction
        • Machine Does Not Move In Either Direction Diagnostic Procedure
      • Hydrostatic Pump Or Hydrostatic Motor Noise
        • Hydrostatic Pump Or Hydrostatic Motor Noise Diagnostic Procedure
      • Slow Response To Changes In Speed
        • Slow Response To Changes In Speed Diagnostic Procedure
      • Low Power
        • Low Power Diagnostic Procedure
      • Wheels or Tracks Powered On One Side, Not The Other
        • Wheels or Tracks Powered On One Side, Not The Other Diagnostic P
      • Machine Will Not Shift Into Or Out Of High Speed
        • Machine Will Not Shift Into Or Out Of High Speed Diagnostic Proc
      • Mistracking
        • Mistracking Diagnostic Procedure
      • Park Brake Does Not Hold (Single Speed)
        • Park Brake Does Not Hold Diagnostic Procedure (Single Speed)
      • Park Brakes Do Not Release (Single Speed)
        • Park Brakes Do Not Release Diagnostic Procedure (Single Speed)
      • Grinding Noise While Operating Machine (Single Speed)
        • Grinding Noise While Operating Machine Diagnostic Procedure (Sin
      • Park Brake Does Not Hold (Two Speed)
        • Park Brake Does Not Hold Diagnostic Procedure (Two Speed)
      • Park Brakes Do Not Release (Two Speed)
        • Park Brakes Do Not Release Diagnostic Procedure (Two Speed)
      • Grinding Noise While Operating Machine (Two Speed)
        • Grinding Noise While Operating Machine Diagnostic Procedure (Two
    • Tests
      • Engine Speed Control for Testing
      • Hydrostatic Pump System Pressure Relief Test
      • Hydrostatic Pump Flow Test
      • Hydrostatic Pump Mechanical Neutral Adjustment
      • Hydrostatic Pump Control Neutral Adjustment
      • Track Speed Test
      • Park Brake Release Pressure Test
  • Heating and Air Conditioning
    • Theory of Operation
      • Air Conditioning System Cycle of Operation
    • Diagnostic Information
      • Air Conditioning and Heater System Component Location
      • Air Conditioning System Does Not Operate
        • Air Conditioning System Does Not Operate Diagnostic Procedure
      • Air Conditioning Does Not Cool Interior of Cab
        • Air Conditioning Does Not Cool Interior of Cab Diagnostic Proced
      • Air Conditioner Runs Constantly, Too Cool
        • Air Conditioner Runs Constantly, Too Cool Diagnostic Procedure
      • Heater System Does Not Operate
        • Heater System Does Not Operate Diagnostic Procedure
      • Heater Does Not Warm Interior of Cab
        • Heater Does Not Warm Interior of Cab Diagnostic Process
      • Interior Windows Continue to Fog
        • Interior Windows Continue to Fog Diagnostic Procedure
    • Tests
      • Refrigerant Cautions and Proper Handling
      • Air Conditioner and Heater Operational Checks
        • Visual Inspection Of Components
      • Refrigerant Leak Testing
      • Air Conditioner Compressor Clutch Test
      • Air Conditioning High-Low Pressure Switch Test
      • Air Conditioner Freeze Control Switch Test
      • R134a Refrigerant Cautions
      • R134a Oil Charge Capacity
      • R134a Refrigerant Charge Capacity
      • Operating Pressure Diagnostic Chart
  • Dealer Fabricated Tools
    • Dealer Fabricated Tools
      • DFT1318 Motor Speed Sensor Test Harness
      • DFT1325 Solenoid Power Harness
• Page Number
  • Section 9000
    • Group 01
  • Section 9001
    • Group 10
    • Group 20
    • Group 30
    • Group 40
    • Group 50
  • Section 9005
    • Group 10
  • Section 9010
    • Group 05
    • Group 15
    • Group 25
  • Section 9015
    • Group 05
    • Group 10
    • Group 15
    • Group 16
    • Group 20
  • Section 9020
    • Group 05
    • Group 15
    • Group 25
  • Section 9025
    • Group 05
    • Group 15
    • Group 25
  • Section 9026
    • Group 05
    • Group 15
    • Group 25
  • Section 9031
    • Group 05
    • Group 15
    • Group 25
  • Section 9900
    • Group 99