John Deere 770G, 770GP, 772G, and 772GP Motor Graders Technical Manual (TM14076X19)

John Deere 770G, 770GP, 772G, and 772GP Motor Graders Technical Manual (TM14076X19)

John Deere 770G, 770GP, 772G, and 772GP Motor Graders Index:

• Contents
  • General Information
    • Safety
      • Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance
      • Recognize Safety Information
      • Follow Safety Instructions
      • Operate Only If Qualified
      • Wear Protective Equipment
      • Avoid Unauthorized Machine Modifications
      • Inspect Machine
      • Stay Clear of Moving Parts
      • Avoid High-Pressure Fluids
      • Avoid High-Pressure Oils
      • Work In Ventilated Area
      • Avoid Static Electricity Risk When Refueling
      • High Debris Applications
      • Prevent Fires
      • In Case of Machine Fire
      • Prevent Battery Explosions
      • Handle Chemical Products Safely
      • Handle Starting Fluid Safely
      • Decommissioning — Proper Recycling and Disposal of Fluids and Components
      • 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 or Traveling On Public Roads
      • Inspect and Maintain ROPS
      • Travel Safely
      • Prevent Acid Burns
      • 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
      • Service Tires Safely
      • Use Proper Lifting Equipment
  • Diagnostics
    • Transmission Control Unit (TCU) Diagnostic Trouble Codes
      • Transmission Control Unit (TCU) Diagnostic Trouble Codes
      • 000070.03 — Park Brake Pressure Switch Circuit Fault
      • 000070.04 — Park Brake Pressure Switch Circuit Fault
      • 000177.00 — Transmission Oil Temperature High
      • 000177.03 — Transmission Oil Temperature Sensor Circuit Fault
      • 000177.04 — Transmission Oil Temperature Sensor Circuit Fault
      • 000177.16 — Transmission Oil Temperature High
      • 000237.02 — Invalid VIN
      • 000237.14 — VIN Options Not Learned
      • 000237.31 — VIN Message Missing
      • 000444.03 — Unswitched Battery Voltage
      • 000444.04 — Unswitched Battery Voltage
      • 000525.02 — Undefined Gear
      • 000525.07 — Undefined Gear
      • 000525.12 — Undefined Gear
      • 000619.03 — Transmission Park Circuit Fault
      • 000619.05 — Transmission Park Circuit Fault
      • 000619.07 — Park Fault
      • 000619.31 — Park Fault
      • 000628.12 — Control Unit Programming
      • 001231.12 — Communication System Message Missing
      • 001231.14 — Communication System Message Fault
      • 002000.02 — Communication System Fault
      • 002000.09 — Communication System Message Missing
      • 002003.09 — Communication System Message Missing
      • 002033.02 — Communication System Fault
      • 002033.09 — Communication System Message Missing
      • 002034.09 — Communication System Message Missing
      • 002141.09 — Communication System Message Missing
      • 002161.09 — Communication System Message Missing
      • 002213.09 — Communication System Message Missing
      • 002225.09 — Communication System Message Missing
      • 003510.03 — TCU Sensor Supply #2
      • 003510.04 — TCU Sensor Supply #2
      • 003511.03 — TCU Sensor Supply #3
      • 003511.04 — TCU Sensor Supply #3
      • 516321.03 — Switched Battery Voltage
      • 516321.04 — Switched Battery Voltage
      • 516755.03 — Transmission Rev Circuit Fault
      • 516755.05 — Transmission Rev Circuit Fault
      • 516770.03 — Transmission Left Rev Lamp Circuit Fault
      • 516770.05 — Transmission Left Rev Lamp Circuit Fault
      • 516773.03 — Transmission Right Rev Lamp Circuit Fault
      • 516773.05 — Transmission Right Rev Lamp Circuit Fault
      • 517056.12 — End of Line File – EOL
      • 517056.31 — End of Line File – EOL
      • 521601.12 — End of Line File – EOL
      • 521601.31 — End of Line File – EOL
      • 522252.00 — Clutch Pressure Too High
      • 522252.01 — Clutch Pressure Too Low
      • 522253.00 — Clutch Pressure Too High
      • 522253.01 — Clutch Pressure Too Low
      • 522254.00 — Clutch Pressure Too High
      • 522254.01 — Clutch Pressure Too Low
      • 522255.00 — Clutch Pressure Too High
      • 522255.01 — Clutch Pressure Too Low
      • 522256.00 — Clutch Pressure Too High
      • 522256.01 — Clutch Pressure Too Low
      • 522257.00 — Clutch Pressure Too High
      • 522257.01 — Clutch Pressure Too Low
      • 522258.00 — Clutch Pressure Too High
      • 522258.01 — Clutch Pressure Too Low
      • 522259.00 — Clutch Pressure Too High
      • 522259.01 — Clutch Pressure Too Low
      • 522414.00 — Transmission Clutch Temperature Fault
      • 522414.03 — Transmission Clutch D Solenoid Circuit Fault
      • 522414.05 — Transmission Clutch D Solenoid Circuit Fault
      • 522507.14 — Transmission Calibration Fault
      • 522517.31 — Engine Stall Prevention Active
      • 523438.31 — End of Line File – EOL
      • 523655.03 — Forward and Reverse Both Active
      • 523697.03 — Inching Pedal Circuit Fault
      • 523697.04 — Inching Pedal Circuit Fault
      • 523697.31 — Inching Pedal System Fault
      • 523699.31 — Transmission Speed Clutch Slipping
      • 523700.31 — Transmission Clutch Slipping
      • 523708.03 — Inching Pedal Circuit Fault
      • 523708.04 — Inching Pedal Circuit Fault
      • 523708.31 — Inching Pedal Circuit Fault
      • 523712.31 — Transmission Calibration Fault
      • 523717.31 — Transmission Calibration Fault
      • 523718.31 — Transmission Calibration Fault
      • 523720.00 — Clutch Fill Time Too Long
      • 523720.01 — Clutch Fill Time Too Short
      • 523721.00 — Clutch Fill Time Too Long
      • 523721.01 — Clutch Fill Time Too Short
      • 523722.00 — Clutch Fill Time Too Long
      • 523722.01 — Clutch Fill Time Too Short
      • 523723.00 — Clutch Fill Time Too Long
      • 523723.01 — Clutch Fill Time Too Short
      • 523724.00 — Clutch Fill Time Too Long
      • 523724.01 — Clutch Fill Time Too Short
      • 523725.00 — Clutch Fill Time Too Long
      • 523725.01 — Clutch Fill Time Too Short
      • 523726.00 — Clutch Fill Time Too Long
      • 523726.01 — Clutch Fill Time Too Short
      • 523727.00 — Clutch Fill Time Too Long
      • 523727.01 — Clutch Fill Time Too Short
      • 523728.31 — Transmission Calibration Fault
      • 523729.31 — Transmission Calibration Fault
      • 523730.31 — Transmission Calibration Fault
      • 523731.31 — Transmission Calibration Fault
      • 523732.31 — Transmission Calibration Fault
      • 523733.31 — Transmission Calibration Fault
      • 523734.31 — Transmission Calibration Fault
      • 523761.00 — Transmission Clutch Temperature Fault
      • 523761.03 — Transmission Clutch Circuit Fault
      • 523761.05 — Transmission Clutch Circuit Fault
      • 523762.00 — Transmission Clutch Temperature Fault
      • 523762.03 — Transmission Clutch Circuit Fault
      • 523762.05 — Transmission Clutch Circuit Fault
      • 523763.00 — Transmission Clutch Temperature Fault
      • 523763.03 — Transmission Clutch Circuit Fault
      • 523763.05 — Transmission Clutch Circuit Fault
      • 523764.00 — Transmission Clutch Temperature Fault
      • 523764.03 — Transmission Clutch Circuit Fault
      • 523764.05 — Transmission Clutch Circuit Fault
      • 524173.00 — Inching Pedal Circuit Fault
      • 524173.01 — Inching Pedal Circuit Fault
      • 524173.03 — Inching Pedal Circuit Fault
      • 524173.04 — Inching Pedal Circuit Fault
      • 524173.31 — Inching Pedal Circuit Fault
      • 524271.00 — Transmission Clutch Temperature Fault
      • 524271.03 — Transmission Clutch Circuit Fault
      • 524271.05 — Transmission Clutch Circuit Fault
      • 524272.00 — Transmission Clutch Temperature Fault
      • 524272.03 — Transmission Clutch Circuit Fault
      • 524272.05 — Transmission Clutch Circuit Fault
      • 524273.00 — Transmission Clutch Temperature Fault
      • 524273.03 — Transmission Clutch Circuit Fault
      • 524273.05 — Transmission Clutch Circuit Fault
    • Engine Control Unit (ECU) Diagnostic Trouble Codes
      • Engine Control Unit (ECU) Diagnostic Trouble Codes
      • 000029.03 — Decel Pedal Short to Power
      • 000091.03 — Accel Pedal Short to Power
      • 000091.04 — Accel Pedal Open or Short
      • 000107.00 — Engine Air Filter Restricted
      • 000596.31 — Engine Speed Control Enable Switch Fault
      • 000600.31 — Engine Speed Accel/Decel Switch Fault
      • 001196.31 — ECU Anti Theft Locked
      • 001321.05 — Starter Relay Open Circuit
      • 001321.06 — Starter Relay High Current
      • 001321.30 — Starter Engaged for 30 Seconds
      • 001321.31 — Starter Sol Open Circuit
      • 002003.09 — CAN Comm Lost for TCU
      • 002033.09 — CAN Comm Lost for VCU
    • Primay Display Unit (PDU) Diagnostic Trouble Codes
      • Primary Display Unit (PDU) Diagnostic Trouble Codes
      • 000158.03 — Switched Power Circuit Fault
      • 000158.04 — Switched Power Circuit Fault
      • 000168.03 — Unswitched Power Circuit Fault
      • 000168.04 — Unswitched Power Circuit Fault
      • 000442.00 — Monitor Temperature High
      • 000442.01 — Monitor Temperature Low
      • 001491.11 — Display Failure
      • 003597.02 — Controller Power Supply Fault
      • 003598.02 — Controller Power Supply Fault
      • 003599.02 — Controller Power Supply Fault
      • 523436.14 — Display Processor Error
      • 523438.31 — Controller Memory Fault
      • 523651.02 — Controller Memory Fault
      • 523773.03 — Communication Circuit Fault
      • 523773.04 — Communication Circuit Fault
      • 523774.03 — Communication Circuit Fault
      • 523774.04 — Communication Circuit Fault
      • 524076.10 — Information Button Stuck
      • 524077.10 — Back Key Button Stuck
      • 524078.10 — Menu Select Button Stuck
      • 524080.10 — Down Arrow Button Stuck
      • 524082.10 — Up Arrow Button Stuck
    • Vehicle Control Unit (VCU) Diagnostic Trouble Codes
      • Vehicle Control Unit (VCU) Diagnostic Trouble Codes
      • 000096.03 — Fuel Level Sensor Circuit Fault
      • 000096.04 — Fuel Level Sensor Circuit Fault
      • 000117.01 — Service Brake Pressure Low
      • 000117.03 — Service Brake Accumulator Switch Circuit Fault
      • 000117.04 — Service Brake Accumulator Switch Circuit Fault
      • 000167.03 — Switched Power Circuit Fault
      • 000167.04 — Switched Power Circuit Fault
      • 000168.03 — Unswitched Power Circuit Fault
      • 000168.04 — Unswitched Power Circuit Fault
      • 000237.02 — Vehicle Identification Fault
      • 000237.13 — Vehicle Identification Fault
      • 000237.31 — Vehicle Identification Fault
      • 000583.03 — Mainfall Sensor Circuit Fault
      • 000583.04 — Mainfall Sensor Circuit Fault
      • 000628.12 — Control Unit Programming
      • 000629.12 — Control Unit Fault
      • 000639.12 — Communication System Message Missing
      • 000639.14 — Communication System Fault
      • 000746.03 — Differential Lock Solenoid Circuit Fault
      • 000746.05 — Differential Lock Solenoid Circuit Fault
      • 000746.06 — Differential Lock Solenoid Circuit Fault
      • 000876.03 — A/C Compressor Clutch Circuit Fault
      • 000876.05 — A/C Compressor Clutch Circuit Fault
      • 000876.06 — A/C Compressor Clutch Circuit Fault
      • 000880.03 — Stop Lamp Circuit (Red) Fault
      • 000880.05 — Stop Lamp Circuit (Red) Fault
      • 000880.06 — Stop Lamp Circuit (Red) Fault
      • 000977.03 — Reversing Fan Solenoid Circuit Fault
      • 000977.05 — Reversing Fan Solenoid Circuit Fault
      • 000977.06 — Reversing Fan Solenoid Circuit Fault
      • 000977.07 — Reversing Fan Pressure High
      • 001045.04 — Brake Light Switch Circuit Fault
      • 001071.03 — Fan Speed Solenoid Circuit Fault
      • 001071.04 — Fan Speed Solenoid Circuit Fault
      • 001071.05 — Fan Speed Solenoid Circuit Fault
      • 001071.06 — Fan Speed Solenoid Circuit Fault
      • 001231.12 — Communication System Message Missing
      • 001231.14 — Communication System Fault
      • 001569.31 — Engine Derated
      • 001638.00 — Hydraulic Oil Temperature High
      • 001638.03 — Hydraulic Oil Temperature Sensor Circuit Fault
      • 001638.04 — Hydraulic Oil Temperature Sensor Circuit Fault
      • 001639.00 — Hydraulic Fan Speed High
      • 001639.16 — Hydraulic Fan Speed High
      • 001639.18 — Hydraulic Fan Speed Low
      • 001713.01 — Hydraulic Oil Filter Restricted
      • 001713.03 — Hydraulic Oil Filter Restriction Switch Circuit Fault
      • 001762.01 — Hydraulic Oil Pressure Low
      • 001762.03 — Hydraulic Pressure Sensor Circuit Fault
      • 001762.04 — Hydraulic Pressure Sensor Circuit Fault
      • 001983.03 — Steering Valve Circuit Fault
      • 001983.04 — Steering Valve Circuit Fault
      • 001983.05 — Steering Valve Circuit Fault
      • 001983.06 — Steering Valve Circuit Fault
      • 001984.03 — Steering Valve Circuit Fault
      • 001984.04 — Steering Valve Circuit Fault
      • 001984.05 — Steering Valve Circuit Fault
      • 001984.06 — Steering Valve Circuit Fault
      • 002000.09 — Communication System Message Missing
      • 002003.09 — Communication System Message Missing
      • 002034.09 — Communication System Message Missing
      • 002040.09 — Communication System Message Missing
      • 002141.09 — Communication System Message Missing
      • 002160.09 — Communication System Message Missing
      • 002161.09 — Communication System Message Missing
      • 002213.09 — Communication System Message Missing
      • 002348.03 — Hi Beam Light Circuit Fault
      • 002348.05 — Hi Beam Light Circuit Fault
      • 002348.06 — Hi Beam Light Circuit Fault
      • 002350.03 — Low Beam Light Circuit Fault
      • 002350.05 — Low Beam Light Circuit Fault
      • 002350.06 — Low Beam Light Circuit Fault
      • 002352.06 — Cab Front Work Light Circuit Fault
      • 002354.06 — Front Work Light Circuit Fault
      • 002356.06 — Front Cab Corner Light Circuit Fault
      • 002358.06 — Front Work Light Circuit Fault
      • 002362.06 — Rear Cab Corner Light Circuit Fault
      • 002366.06 — Right Side Work Light Circuit Fault
      • 002367.04 — Left Turn Signal Lights Command Switch Circuit Fault
      • 002368.03 — Marker/Tail Light Circuit Fault
      • 002368.05 — Marker/Tail Light Circuit Fault
      • 002368.06 — Left Turn Light Circuit Fault
      • 002369.04 — Right Turn Signal Lights Command Switch Circuit Fault
      • 002370.03 — Marker/Tail Light Circuit Fault
      • 002370.05 — Marker/Tail Light Circuit Fault
      • 002370.06 — Right Turn Light Circuit Fault
      • 002378.03 — Marker/Tail Light Circuit Fault
      • 002378.05 — Marker/Tail Light Circuit Fault
      • 002378.06 — Marker/Tail Light Circuit Fault
      • 002386.06 — Rotary Beacon Circuit Fault
      • 002642.03 — Left Heated Mirror Circuit Fault
      • 002642.05 — Left Heated Mirror Circuit Fault
      • 002642.06 — Left Heated Mirror Circuit Fault
      • 002874.04 — Hi Beam Switch Circuit Fault
      • 003318.03 — Blade Pitch Sensor Circuit Fault
      • 003318.04 — Blade Pitch Sensor Circuit Fault
      • 003319.03 — Slope Sensor Circuit Fault
      • 003319.04 — Slope Sensor Circuit Fault
      • 003331.03 — Circle Rotate Sensor Circuit Fault
      • 003331.04 — Circle Rotate Sensor Circuit Fault
      • 003509.03 — Sensor Supply 1 Circuit Fault
      • 003509.04 — Sensor Supply 1 Circuit Fault
      • 003510.03 — Sensor Supply 2 Circuit Fault
      • 003510.04 — Sensor Supply 2 Circuit Fault
      • 003511.03 — Sensor Supply 3 Circuit Fault
      • 003511.04 — Sensor Supply 3 Circuit Fault
      • 004026.03 — Right Heated Mirror Circuit Fault
      • 004026.05 — Right Heated Mirror Circuit Fault
      • 004026.06 — Right Heated Mirror Circuit Fault
      • 516688.06 — Left Rear Beacon Light Driver Circuit Fault
      • 516689.06 — Right Rear Beacon Light Driver Circuit Fault
      • 516690.03 — Engine Compartment Light 1 Circuit Fault
      • 516690.06 — Engine Compartment Light 1 Circuit Fault
      • 516691.03 — Engine Compartment Light 2 Circuit Fault
      • 516691.06 — Engine Compartment Light 2 Circuit Fault
      • 520450.03 — Saddle Lock Pin Switch Circuit Fault
      • 520911.03 — Engine Compartment Light Switch Circuit Fault
      • 520911.04 — Engine Compartment Light Switch Circuit Fault
      • 521466.03 — Fan Direction/Relief Actuator Circuit Fault
      • 521466.05 — Fan Direction/Relief Actuator Circuit Fault
      • 521466.06 — Fan Direction/Relief Actuator Circuit Fault
      • 521650.00 — Hydraulic Fan Drive Pump Pressure High
      • 521650.03 — Hydraulic Fan Drive Pump Pressure Circuit Fault
      • 521650.04 — Hydraulic Fan Pressure Sensor Circuit Fault
      • 521900.03 — Articulation Angle Sensor Circuit Fault
      • 521900.04 — Articulation Angle Sensor Circuit Fault
      • 522176.01 — Secondary Steering Active
      • 522340.03 — Saddle Lock Solenoid Circuit Fault
      • 522340.04 — Saddle Lock Solenoid Circuit Fault
      • 522340.05 — Saddle Lock Solenoid Circuit Fault
      • 522340.06 — Saddle Lock Solenoid Circuit Fault
      • 522343.03 — Rear Window Defrost Relay Circuit Fault
      • 522343.05 — Rear Window Defrost Relay Circuit Fault
      • 522343.06 — Rear Window Defrost Relay Circuit Fault
      • 522375.01 — Transmission Oil Filter Restricted
      • 522375.03 — Transmission Oil Filter Restriction Switch Circuit Fault
      • 522415.06 — Front Lower Washer Pump Circuit Fault
      • 522416.06 — Front Lower Wiper Hi Speed Circuit Fault
      • 522418.06 — Front Lower Wiper Low Speed Circuit Fault
      • 522433.06 — Rear Wiper Low Speed Circuit Fault
      • 522434.06 — Front Wiper Low Speed Circuit Fault
      • 522435.06 — Front Wiper Hi Speed Circuit Fault
      • 522796.06 — Rear Washer Pump Circuit Fault
      • 522797.06 — Front Washer Pump Circuit Fault
      • 523688.03 — Steering Angle Sensor Circuit Fault
      • 523688.04 — Steering Angle Sensor Circuit Fault
      • 523689.04 — Diff Lock Switch Circuit Fault
      • 523901.04 — Front Window Switch Circuit Fault
      • 524044.01 — Axle Oil Filter Restricted
      • 524044.03 — Axle Oil Filter Restriction Switch Circuit Fault
    • Hydraulic Valve Controller (HVC) Diagnostic Trouble Codes
      • Hydraulic Valve Controller (HVC) Diagnostic Trouble Codes
      • 000237.02 — Vehicle Identification Fault
      • 000237.13 — Vehicle Identification Fault
      • 000237.31 — Vehicle Identification Fault
      • 000628.12 — Control Unit Programming
      • 000629.12 — Control Unit Fault
      • 000639.12 — Communication System Message Missing
      • 000639.14 — Communication System Fault
      • 001231.12 — Communication System Message Missing
      • 001231.14 — Communication System Fault
      • 001503.04 — Left Armrest Position Circuit Fault
      • 001503.13 — Left Armrest Position Circuit Fault
      • 001565.04 — Left Armrest Down Switch Circuit Fault
      • 001566.04 — Right Armrest Down Switch Circuit Fault
      • 001899.03 — Circle Side Shift Valve Circuit Fault
      • 001899.04 — Circle Side Shift Valve Circuit Fault
      • 001899.15 — Circle Side Shift Valve Warm Up Circuit
      • 001899.17 — Circle Side Shift Valve Warm Up Circuit
      • 001900.03 — Circle Side Shift Valve Circuit Fault
      • 001900.04 — Circle Side Shift Valve Circuit Fault
      • 001900.15 — Circle Side Shift Valve Warm Up Circuit
      • 001900.17 — Circle Side Shift Valve Warm Up Circuit
      • 001911.03 — Wheel Lean Valve Circuit Fault
      • 001911.04 — Wheel Lean Valve Circuit Fault
      • 001911.15 — Wheel Lean Valve Warm Up Circuit Fault
      • 001911.17 — Wheel Lean Valve Warm Up Circuit Fault
      • 001912.03 — Wheel Lean Valve Circuit Fault
      • 001912.04 — Wheel Lean Valve Circuit Fault
      • 001912.15 — Wheel Lean Valve Warm Up Circuit Fault
      • 001912.17 — Wheel Lean Valve Warm Up Circuit Fault
      • 001923.03 — Right Blade Lift Valve Circuit Fault
      • 001923.04 — Right Blade Lift Valve Circuit Fault
      • 001923.15 — Right Blade Lift Valve Warm Up Circuit Fault
      • 001923.17 — Right Blade Lift Valve Warm Up Circuit Fault
      • 001924.03 — Right Blade Lift Valve Circuit Fault
      • 001924.04 — Right Blade Lift Valve Circuit Fault
      • 001924.15 — Right Blade Lift Valve Warm Up Circuit Fault
      • 001924.17 — Right Blade Lift Valve Warm Up Circuit Fault
      • 001935.03 — Articulation Valve Circuit Fault
      • 001935.04 — Articulation Valve Circuit Fault
      • 001935.15 — Articulation Valve Warm Up Circuit Fault
      • 001935.17 — Articulation Valve Warm Up Circuit Fault
      • 001936.03 — Articulation Valve Circuit Fault
      • 001936.04 — Articulation Valve Circuit Fault
      • 001936.15 — Articulation Valve Warm Up Circuit Fault
      • 001936.17 — Articulation Valve Warm Up Circuit Fault
      • 001947.03 — Circle Rotate Valve Circuit Fault
      • 001947.04 — Circle Rotate Valve Circuit Fault
      • 001947.15 — Circle Rotate Valve Warm Up Circuit Fault
      • 001947.17 — Circle Rotate Valve Warm Up Circuit Fault
      • 001948.03 — Circle Rotate Valve Circuit Fault
      • 001948.04 — Circle Rotate Valve Circuit Fault
      • 001948.15 — Circle Rotate Valve Warm Up Circuit Fault
      • 001948.17 — Circle Rotate Valve Warm Up Circuit Fault
      • 001959.03 — Blade Side Shift Valve Circuit Fault
      • 001959.04 — Blade Side Shift Valve Circuit Fault
      • 001959.15 — Blade Side Shift Valve Warm Up Circuit
      • 001959.17 — Blade Side Shift Valve Warm Up Circuit
      • 001960.03 — Blade Side Shift Valve Circuit Fault
      • 001960.04 — Blade Side Shift Valve Circuit Fault
      • 001960.15 — Blade Side Shift Valve Warm Up Circuit Fault
      • 001960.17 — Blade Side Shift Valve Warm Up Circuit Fault
      • 001971.03 — Left Blade Lift Valve Circuit Fault
      • 001971.04 — Left Blade Lift Valve Circuit Fault
      • 001971.15 — Left Blade Lift Valve Warm Up Circuit Fault
      • 001971.17 — Left Blade Lift Valve Warm Up Circuit Fault
      • 001972.03 — Left Blade Lift Valve Circuit Fault
      • 001972.04 — Left Blade Lift Valve Circuit Fault
      • 001972.15 — Left Blade Lift Valve Warm Up Circuit Fault
      • 001972.17 — Left Blade Lift Valve Warm Up Circuit Fault
      • 002000.09 — Communication System Message Missing
      • 002003.09 — Communication System Message Missing
      • 002033.09 — Communication System Message Missing
      • 002034.09 — Communication System Message Missing
      • 002040.09 — Communication System Message Missing
      • 002160.09 — Communication System Message Missing
      • 002161.09 — Communication System Message Missing
      • 005493.04 — Right Armrest Position Circuit Fault
      • 005493.13 — Right Armrest Position Circuit Fault
      • 520752.04 — Return to Straight Switch 1 Circuit Fault
      • 520753.04 — Return to Straight Switch 2 Circuit Fault
      • 520754.04 — Return to Straight Switch 3 Circuit Fault
      • 520755.04 — Return to Straight Switch 4 Circuit Fault
      • 523849.13 — Return to Straight Module Circuit Fault
    • Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes
      • Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes
      • 000237.02 — Vehicle Identification Fault
      • 000237.13 — Vehicle Identification Fault
      • 000237.31 — Vehicle Identification Fault
      • 000628.12 — Control Unit Programing
      • 000629.12 — Control Unit Fault
      • 001995.03 — Blade Pitch Valve Circuit Fault
      • 001995.04 — Blade Pitch Valve Circuit Fault
      • 001995.15 — Blade Pitch Valve Warm Up Circuit Fault
      • 001995.17 — Blade Pitch Valve Warm Up Circuit Fault
      • 001996.03 — Blade Pitch Valve Circuit Fault
      • 001996.04 — Blade Pitch Valve Circuit Fault
      • 001996.15 — Blade Pitch Valve Warm Up Circuit Fault
      • 001996.17 — Blade Pitch Valve Warm Up Circuit Fault
      • 002000.09 — Communication System Message Missing
      • 002003.09 — Communication System Message Missing
      • 002033.09 — Communication System Message Missing
      • 002040.09 — Communication System Message Missing
      • 002160.09 — Communication System Message Missing
      • 002165.09 — Communication System Message Missing
      • 002213.09 — Communication System Message Missing
      • 002263.03 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002263.04 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002263.15 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002263.17 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002264.03 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002264.04 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002264.15 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002264.17 — Under Cab Auxiliary Valve 1 Circuit Fault
      • 002275.03 — Under Cab Auxiliary Valve 2 Circuit Fault
      • 002275.04 — Under Cab Auxiliary Valve 2 Circuit Fault
      • 002275.15 — Under Cab Auxiliary Valve 2 Warm Up Circuit Fault
      • 002275.17 — Under Cab Auxiliary Valve 2 Warm Up Circuit Fault
      • 002276.03 — Under Cab Auxiliary Valve 2 Circuit Fault
      • 002276.04 — Under Cab Auxiliary Valve 2 Circuit Fault
      • 002276.15 — Under Cab Auxiliary Valve 2 Warm Up Circuit Fault
      • 002276.17 — Under Cab Auxiliary Valve 2 Warm Up Circuit Fault
      • 002287.03 — Under Cab Auxiliary Valve 3 Circuit Fault
      • 002287.04 — Under Cab Auxiliary Valve 3 Circuit Fault
      • 002287.15 — Under Cab Auxiliary Valve 3 Warm Up Circuit Fault
      • 002287.17 — Under Cab Auxiliary Valve 3 Warm Up Circuit Fault
      • 002288.03 — Under Cab Auxiliary Valve 3 Circuit Fault
      • 002288.04 — Under Cab Auxiliary Valve 3 Circuit Fault
      • 002288.15 — Under Cab Auxiliary Valve 3 Warm Up Circuit Fault
      • 002288.17 — Under Cab Auxiliary Valve 3 Warm Up Circuit Fault
      • 002299.03 — Auxiliary Valve 1 Circuit Fault
      • 002299.04 — Auxiliary Valve 1 Circuit Fault
      • 002299.15 — Auxiliary Valve 1 Warm Up Circuit Fault
      • 002299.17 — Auxiliary Valve 1 Warm Up Circuit Fault
      • 002300.03 — Auxiliary Valve 1 Circuit Fault
      • 002300.04 — Auxiliary Valve 1 Circuit Fault
      • 002300.15 — Auxiliary Valve 1 Warm Up Circuit Fault
      • 002300.17 — Auxiliary Valve 1 Warm Up Circuit Fault
      • 002311.03 — Draft Frame Auxiliary Valve 2 Circuit Fault
      • 002311.04 — Draft Frame Auxiliary Valve 2 Circuit Fault
      • 002311.15 — Draft Frame Auxiliary Valve 2 Warm Up Circuit Fault
      • 002311.17 — Draft Frame Auxiliary Valve 2 Warm Up Circuit Fault
      • 002312.03 — Draft Frame Auxiliary Valve 2 Circuit Fault
      • 002312.04 — Draft Frame Auxiliary Valve 2 Circuit Fault
      • 002312.15 — Draft Frame Auxiliary Valve 2 Warm Up Circuit Fault
      • 002312.17 — Draft Frame Auxiliary Valve 2 Warm Up Circuit Fault
      • 002323.03 — Draft Frame Auxiliary Valve 3 Circuit Fault
      • 002323.04 — Draft Frame Auxiliary Valve 3 Circuit Fault
      • 002323.15 — Draft Frame Auxiliary Valve 3 Warm Up Circuit Fault
      • 002323.17 — Draft Frame Auxiliary Valve 3 Warm Up Circuit Fault
      • 002324.03 — Draft Frame Auxiliary Valve 3 Circuit Fault
      • 002324.04 — Draft Frame Auxiliary Valve 3 Circuit Fault
      • 002324.15 — Draft Frame Auxiliary Valve 3 Warm Up Circuit Fault
      • 002324.17 — Draft Frame Auxiliary Valve 3 Warm Up Circuit Fault
      • 003510.03 — Sensor Supply Circuit Fault
      • 003510.04 — Sensor Supply Circuit Fault
      • 004528.03 — Right Auxiliary Joystick X Axis 2 Circuit Fault
      • 004528.04 — Right Auxiliary Joystick X Axis 2 Circuit Fault
      • 004531.03 — Right Auxiliary Joystick X Axis Circuit Fault
      • 004531.04 — Right Auxiliary Joystick X Axis Circuit Fault
      • 004531.13 — Right Auxiliary Joystick Circuit Fault
      • 004532.03 — Right Auxiliary Joystick Y Axis 2 Circuit Fault
      • 004532.04 — Right Auxiliary Joystick Y Axis 2 Circuit Fault
      • 004535.03 — Right Auxiliary Joystick Y Axis Circuit Fault
      • 004535.04 — Right Auxiliary Joystick Y Axis 2 Circuit Fault
      • 004535.13 — Right Auxiliary Joystick Circuit Fault
      • 004541.03 — Left Aux 3 Switch Circuit Fault
      • 004541.04 — Left Aux 3 Switch Circuit Fault
      • 004713.03 — Left Auxiliary Joystick X Axis 2 Circuit Fault
      • 004713.04 — Left Auxiliary Joystick X Axis 2 Circuit Fault
      • 004716.03 — Left Auxiliary Joystick X Axis Circuit Fault
      • 004716.04 — Left Auxiliary Joystick X Axis Circuit Fault
      • 004716.13 — Left Auxiliary Joystick Circuit Fault
      • 004717.03 — Left Auxiliary Joystick Y Axis 2 Circuit Fault
      • 004717.04 — Left Auxiliary Joystick Y Axis 2 Circuit Fault
      • 004720.03 — Left Auxiliary Joystick Y Axis Circuit Fault
      • 004720.04 — Left Auxiliary Joystick Y Axis Circuit Fault
      • 004720.13 — Left Auxiliary Joystick Circuit Fault
      • 004724.03 — Left Aux 2 Switch Circuit Fault
      • 004724.04 — Left Auxiliary Joystick 2 Switch Circuit Fault
      • 004726.03 — Left Aux 1 Switch Circuit Fault
      • 004726.04 — Left Aux 1 Switch Circuit Fault
      • 516292.05 — Under Cab End Plate Warm Up Circuit Fault
      • 516292.06 — Under Cab End Plate Warm Up Circuit Fault
      • 516300.05 — Draft Frame End Plate Warm Up Circuit Fault
      • 516300.06 — Draft Frame End Plate Warm Up Circuit Fault
    • Switch Module 1 (SM1) Diagnostic Trouble Codes
      • Switch Module 1 (SM1) Diagnostic Trouble Codes
      • 000629.12 — Control Unit Fault
      • 002033.09 — Communication System Message Missing
      • 002634.04 — Ignition Relay Circuit Fault
      • 002634.05 — Ignition Relay Circuit Fault
      • 520752.04 — SSM Button Stuck
      • 520752.09 — Lost Heated Side Mirrors LED Message
      • 520753.04 — SSM Button Stuck
      • 520753.09 — Lost Rear Defrost LED Message
      • 520754.04 — SSM Button Stuck
      • 520754.09 — Lost Lower Washer LED Message
      • 520755.04 — SSM Button Stuck
      • 520755.09 — Lost Lower Wiper LED Message
      • 523335.04 — SSM Button Stuck
      • 523335.09 — Lost Rear Wiper LED Message
      • 523336.04 — SSM Button Stuck
      • 523336.09 — Lost Rear Washer LED Message
      • 523338.04 — SSM Button Stuck
      • 523338.09 — Lost Auto Blade LED Message
      • 523339.04 — SSM Button Stuck
      • 523339.09 — Lost Auto Diff Lock LED Message
      • 523340.04 — SSM Button Stuck
      • 523340.09 — Lost Auto Trans LED Message
      • 523849.04 — SSM Button Stuck
      • 523849.09 — Lost A/C LED Message
      • 523850.04 — SSM Button Stuck
      • 523850.09 — Lost Front Wiper LED Message
      • 523852.04 — SSM Button Stuck
      • 523852.09 — Lost Front Washer LED Message
      • 523854.04 — SSM Button Stuck
      • 523854.09 — Lost R Cab Work Lts LED Message
      • 523855.04 — SSM Button Stuck
      • 523855.09 — Lost Cab Corner Lts LED Message
      • 523856.04 — SSM Button Stuck
      • 523856.09 — Lost Saddle Lock Pin LED Message
      • 523857.04 — SSM Button Stuck
      • 523857.09 — Lost Drive Lts LED Message
      • 523858.04 — SSM Button Stuck
      • 523858.09 — Lost Frame Work Lt LED Message
      • 523860.04 — SSM Button Stuck
      • 523860.09 — Lost Cab Front Lts LED Message
      • 523861.04 — SSM Button Stuck
      • 523861.09 — Lost Lever Steering LED Message
      • 523862.04 — SSM Button Stuck
      • 523862.09 — Lost Park Brake Switch LED Message
      • 523863.04 — SSM Button Stuck
      • 523863.09 — Lost Hydraulic Enable LED Message
      • 523864.04 — SSM Button Stuck
      • 523864.09 — Lost Hazard LED Message
      • 523865.04 — SSM Button Stuck
      • 523865.09 — Lost Beacon Light LED Message
      • 523867.04 — SSM Button Stuck
      • 523867.09 — Lost Ignition Off LED Message
      • 523868.04 — SSM Button Stuck
      • 523868.09 — Lost Ignition On LED Message
    • Six-Wheel Drive (6WD) Diagnostic Trouble Codes
      • Six-Wheel Drive (6WD) Diagnostic Trouble Codes
      • 000628.12 — Control Unit Programming
      • 001592.00 — 6WD Left Motor Overspeed
      • 001593.00 — 6WD Right Motor Overspeed
      • 002000.09 — Communication System Message Missing
      • 002003.09 — Communication System Message Missing
      • 002538.31 — Precision Mode Fault
      • 002612.04 — 6WD On/Off Precision Switch Circuit Fault
      • 517064.01 — Hydrostatic Oil Filter Restricted
      • 517064.03 — Hydrostatic Oil Filter Restriction Switch Circuit Fault
      • 522396.06 — HWD Inch Mode On/Off LED Circuit Fault
      • 522444.01 — 6WD Charge Pressure Low
      • 522444.03 — 6WD Charge Pressure Sensor Circuit Fault
      • 522444.04 — 6WD Charge Pressure Sensor Circuit Fault
      • 522447.03 — 6WD Right Forward/Reverse Solenoid Circuit Fault
      • 522447.04 — 6WD Right Forward/Reverse Solenoid Circuit Fault
      • 522447.05 — 6WD Right Forward/Reverse Solenoid Circuit Fault
      • 522447.06 — 6WD Right Forward/Reverse Solenoid Circuit Fault
      • 522449.03 — 6WD Left Forward/Reverse Solenoid Circuit Fault
      • 522449.04 — 6WD Left Forward/Reverse Solenoid Circuit Fault
      • 522449.05 — 6WD Left Forward/Reverse Solenoid Circuit Fault
      • 522449.06 — 6WD Left Forward/Reverse Solenoid Circuit Fault
      • 523219.05 — Switched Power Circuit Fault
      • 523680.03 — Left 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523680.04 — Left 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523680.05 — Left 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523680.06 — Left 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523681.03 — Right 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523681.04 — Right 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523681.05 — Right 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523681.06 — Right 6WD Drive Pump Forward/Reverse Solenoid Circuit Fault
      • 523856.05 — Precision Speed Switch Circuit Fault
      • 523857.04 — Precision Mode Switch Circuit Fault
      • 523858.04 — Inch Mode Switch Circuit Fault
      • 523860.05 — Aggressiveness Switch Circuit Fault
      • 524073.03 — Left 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524073.04 — Left 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524073.05 — Left 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524073.06 — Left 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524074.03 — Right 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524074.04 — Right 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524074.05 — Right 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524074.06 — Right 6WD Motor Hi/Low Solenoid Circuit Fault
      • 524084.00 — 6WD Oil Temperature High
      • 524084.04 — 6WD Oil Temperature Circuit Fault
      • 524089.03 — Left 6WD Pressure Sensor Circuit Fault
      • 524089.04 — Left 6WD Pressure Sensor Circuit Fault
      • 524090.03 — Right 6WD Pressure Sensor Circuit Fault
      • 524090.04 — Right 6WD Pressure Sensor Circuit Fault
  • Operational Checkout Procedure
    • Operational Checkout Procedure
      • Operational Checkout
        • Diagnostic Trouble Code Check
        • Ignition OFF, Engine OFF Checks
        • Ignition ON, Engine OFF Checks
        • Ignition ON, Engine ON Checks
  • Engine
    • Theory of Operation
      • Engine Identification
      • John Deere Engine Theory of Operation
      • Cold Weather Start Aid
      • Soft Start
      • Engine Speed
    • System Diagrams
      • Engine Sampling Port Location
      • Engine Cooling System Component Location
      • Engine Fuel System Component Location
      • Engine Intake and Exhaust Component Location
    • Diagnostic Information
      • John Deere Engine Diagnostic Information
      • Engine Sampling Port Location
    • Tests
      • John Deere Engine
      • Fluid Sampling Procedure
      • Intake Manifold Pressure Test—Turbocharger Boost—Engine 6090HDW04
      • Engine Slow and Fast Idle Speed Check
      • Radiator Temperature Differential Test
      • Turbocharger Wastegate Actuator Test—Engine 6090HDW04
  • Electrical System
    • Theory of Operation
      • Controller Area Network (CAN) Theory of Operation
      • Start and Charge Circuits Theory of Operation
      • Park Brake Circuit Theory of Operation
      • Primary Display Unit (PDU) and Sealed Switch Module (SSM) Circuits Theory of Operation
      • Engine Control Unit (ECU) Circuit Theory of Operation
      • Transmission Control Unit (TCU) Circuit Theory of Operation
      • Hydraulic Valve Controller (HVC) Circuit Theory of Operation
      • Auxiliary Valve Controller (AVC) Circuit Theory of Operation
      • Six-Wheel Drive (6WD) Circuit Theory of Operation
      • Vehicle Control Unit (VCU) Circuit Theory of Operation
      • Hydraulic Fan Speed and Fan Reversing Circuits Theory of Operation
      • Differential Lock Circuit Theory of Operation
      • Saddle Lock Circuit Theory of Operation
      • Drive Lights, Marker Lights, Hazards, and Turn Lights Circuits Theory of Operation
      • Work Lights Circuit Theory of Operation
      • Brake Lights and Brake Accumulator Pressure Warning Circuit Theory of Operation
      • Backup Lights Circuit Theory of Operation—If Equipped
      • Beacon Light Circuit Theory of Operation—If Equipped
      • Wipers and Washers Circuits Theory of Operation
      • Rear Window Defog and Heated Side Mirrors Circuits Theory of Operation
      • Air Conditioner, Heater, and Precleaner Circuits Theory of Operation
      • JDLink™ Circuit Theory of Operation
    • System Diagrams
      • Fuse and Relay Specifications
      • Electrical Diagram Information
      • Electrical Schematic Symbols
      • System Functional Schematic, Wiring Diagram, and Component Location Master Legend
      • System Functional Schematic
      • Power and Ground Cables Wiring Diagram
      • Power and Ground Cables Component Location
      • Front 6WD Harness (W10) Component Location
      • Front 6WD Harness (W10) Wiring Diagram
      • Cab Roof Harness (W14) Component Location
      • Cab Roof Harness (W14) Wiring Diagram
      • Cab Interior Harness (W15) Component Location—6WD
      • Cab Interior Harness (W15) Wiring Diagram—6WD
      • Cab Interior Harness (W16) Component Location—Non 6WD
      • Cab Interior Harness (W16) Wiring Diagram—Non 6WD
      • Front Motor Speed Sensor Harnesses (W17 and W18) Component Location—6WD
      • Front Motor Speed Sensor Harnesses (W17 and W18) Wiring Diagram—6WD
      • Blade Impact Harness (W19) Component Location—If Equipped
      • Blade Impact Harness (W19) Wiring Diagram—If Equipped
      • Turn-Tail-Stop Light Harness (W20) Component Location
      • Turn-Tail-Stop Light Harness (W20) Wiring Diagram
      • Drive and Turn Lights Harnesses (W22 and W23) Component Location
      • Drive and Turn Lights Harnesses (W22 and W23) Wiring Diagram
      • Steering Angle Sensor Harness (W24) Component Location—6WD
      • Steering Angle Sensor Harness (W24) Wiring Diagram—6WD
      • Front Platform Harness (W25) Component Location
      • Front Platform Harness (W25) Wiring Diagram
      • Rear Platform Harness (W26) Component Location
      • Rear Platform Harness (W26) Wiring Diagram
      • Rear Camera Harness (W27) Component Location—If Equipped
      • Rear Camera Harness (W27) Wiring Diagram
      • Fan Door Harness (W31) Component Location
      • Fan Door Harness (W31) Wiring Diagram
      • Heater and Air Conditioner Harness (W32) Component Location
      • Heater and Air Conditioner Harness (W32) Wiring Diagram
      • Radio Harness (W33) Component Location
      • Radio Harness (W33) Wiring Diagram
      • Midstructure Harness (W34) Component Location
      • Midstructure Harness (W34) Wiring Diagram
      • Transmission Harness (W35) Component Location
      • Transmission Harness (W35) Wiring Diagram
      • Tilt Console Harness (W36) Component Location
      • Tilt Console Harness (W36) Wiring Diagram
      • Electrohydraulic (EH) Main Cab Harness (W38) Component Location
      • Electrohydraulic (EH) Main Cab Harness (W38) Wiring Diagram
      • Electrohydraulic (EH) Main Frame Harness (W39) Component Location
      • Electrohydraulic (EH) Main Frame Harness (W39) Wiring Diagram
      • Electrohydraulic (EH) Draft Frame Harness (W40) Component Location
      • Electrohydraulic (EH) Draft Frame Harness (W40) Wiring Diagram
      • Electrohydraulic (EH) Armrest Harnesses (W44 and W45) Component Location
      • Electrohydraulic (EH) Armrest Harnesses (W44 and W45) Wiring Diagram
      • Electrohydraulic (EH) Integrated Grade Control (IGC) Harnesses (W48 and W49) Component Location
      • Electrohydraulic (EH) Integrated Grade Control (IGC) Harnesses (W48 and W49) Wiring Diagram
      • Engine Interface Harness (W50) Component Location
      • Engine Interface Harness (W50) Wiring Diagram
      • Engine Harness (W55) Component Location—Engine 6090HDW01B
      • Engine Harness (W55) Wiring Diagram—Engine 6090HDW01B
      • Engine Harness (W56) Component Location (Engine 6090HDW04)
      • Engine Harness (W56) Wiring Diagram—Engine 6090HDW04
      • License Plate Harness (W65) Component Location
      • License Plate Harness (W65) Wiring Diagram
      • Rear Camera Display Harness (W67) Component Location
      • Rear Camera Display Harness (W67) Wiring Diagram
      • Engine Work Light Harness (W79) Component Location
      • Engine Work Light Harness (W79) Wiring Diagram
      • Six-Wheel Drive (6WD) Pump Harness (W90) Component Location
      • Six-Wheel Drive (6WD) Pump Harness (W90) Wiring Diagram
      • JDLink™ Harnesses (W6002 and W6003) Component Location—If Equipped
      • JDLink™ Modular Telematics Gateway (MTG) Harness (W6002) Wiring Diagram—If Equipped
      • JDLink™ Satellite (SAT) Harness (W6003) Wiring Diagram—If Equipped
    • Diagnostic Information
      • Vehicle Control Unit (VCU) Outputs
      • Service ADVISOR™ Application
      • Service ADVISOR™ Connection Procedure
      • Service ADVISOR™ Remote (SAR) Connection Procedure
      • Reading Diagnostic Trouble Codes (DTCs) With Service ADVISOR™ Application
      • Intermittent Diagnostic Trouble Code (DTC) Diagnostics
      • Cross Slope Diagnostics
        • Cross Slope Diagnostic Procedure
      • JDLink™ Connection Procedure—If Equipped
    • Monitor Operation
      • Primary Display Unit (PDU)—Service Mode
      • Main Menu—Display Settings—Menu Access
      • Main Menu—Display Settings—Secure Service Mode
      • Main Menu—Calibrations—Six-Wheel Drive (6WD)
      • Main Menu—Calibrations—Transmission
      • Main Menu—Calibrations—Articulation Angle
      • Main Menu—Diagnostics—Clear Codes
      • Main Menu—Diagnostics—OBD Tool
      • Main Menu—Machine Setting—Tire Size
      • Main Menu—Machine Setting—Auto Low Idle
      • Main Menu—Machine Setting—Auto Shutdown
    • Diagnostic Test Box
      • Setup and Functional Test
      • Two Wire Sensor Circuit Check—Out of Range High
      • Two Wire Sensor Circuit Check—Out of Range Low
      • Three Wire Sensor Circuit Check—Out of Range High
      • Three Wire Sensor Circuit Check—Out of Range Low
    • Adjustments
      • Transmission Control Unit (TCU) Calibration
      • Six-Wheel Drive (6WD) Controller Calibration—If Equipped
      • Six-Wheel Drive (6WD) Motor Incomplete Calibration Test
        • Incomplete Calibration Diagnostics
      • CAN Circuit Testing
        • Controller Area Network (CAN) Diagnostics
      • Lower Windshield Wiper Proximity Switch Adjustment and Installation
      • Articulation Sensor Linkage Adjustment (Rear Steer)
      • Electrohydraulic Valve Calibration Procedure
      • Articulation Sensor Calibration Procedure
      • Steering Angle Sensor Calibration Procedure
    • Tests
      • Electrical Component Specifications
      • Component Exchange Diagnostic Test
        • Component Exchange Diagnostic Test Diagnostic Procedure
      • Alternator Test
      • Output Shaft Speed Sensor Test
      • Inching Pedal Module Test
        • Inching Pedal Module Test Diagnostic Procedure
      • Accelerator Pedal Sensor Test
        • Accelerator Pedal Sensor Test Diagnostic Procedure
      • Hydraulic Pump Pressure Sensor Test
        • Hydraulic Pressure Sensor Diagnostic Procedure
      • Hydraulic Fan Speed Sensor Test
        • Hydraulic Fan Speed Sensor Test Diagnostic Procedure
      • Switch Test
        • Return to Straight Switch Module (S52) Test
        • High Beam Switch (S14) Test
        • Turn Signal Switch (S13) Test
      • Wiper Motor Test
        • Wiper Motor Test
      • Electrical Component Checks
        • Electrical Component Checks
      • Connector Terminal Test
        • Connector Terminal Test Diagnostic Procedure
      • Transmission Control and Park Brake Lever Test
  • Six-Wheel Drive (6WD)
    • Theory of Operation
      • Six-Wheel Drive (6WD) System Operation
      • 6WD Pump and Displacement Control Operation
      • Six-Wheel Drive (6WD) Forward Operation
      • Six-Wheel Drive (6WD) Pump Operation
      • Six-Wheel Drive (6WD) Charge Circuit Operation
      • Flushing Valve and Charge Pressure Regulating Valve Operation
      • Six-Wheel Drive (6WD) Circuit Relief and Make-Up Valve Operation
      • Six-Wheel Drive (6WD) Engagement Manifold Operation
      • Six-Wheel Drive (6WD) Motor Operation
      • 6WD Wheel Operation
      • 6WD Precision Mode Operation
      • 6WD Inching Mode Operation
    • System Diagrams
      • Six-Wheel Drive (6WD) System Schematic
      • Six-Wheel Drive (6WD) System Component Location
    • Diagnostic Information
      • No Front Wheel Motion (Both Wheels)
        • No Front Wheel Motion (Both Wheels) Diagnostic Procedure
      • No Front Wheel Motion During Inching Operation (Both Wheels)
        • No Front Wheel Motion During Inching Operation (Both Wheels) Diagnostic Procedure
      • No Front Wheel Motion (One Wheel)
        • No Front Wheel Motion (One Wheel) Diagnostic Procedure
      • Intermittent or Erratic 6WD Operation
        • Intermittent or Erratic 6WD Operation Diagnostic Procedure
      • 6WD Charge-Pressure Indicator Light On
        • 6WD Charge-Pressure Indicator Light On Diagnostic Procedure
      • Hydraulic Oil Filter
        • Hydraulic Oil Filter Diagnostic Procedure
      • Hydraulic Oil Temperature Indicator Light On
        • Hydraulic Oil Temperature Indicator Light On Diagnostic Procedure
      • 6WD System Oil Temperature To Hot (6WD oil temperature Indicator on)
        • 6WD System Oil Temperature To Hot (6WD oil temperature Indicator on) Diagnostic Procedure
      • Low Torque (One Wheel)
        • Low Torque (One Wheel) Diagnostic Procedure
      • Low Torque (Both Wheels)
        • Low Torque (Both Wheels) Diagnostic Procedure
      • Wheel Overspeed (One Wheel)
        • Wheel Overspeed (One Wheel) Diagnostic Procedure
      • Operates in Low Speed Only (One Wheel)
        • Operates in Low Speed Only (One Wheel) Diagnostic Procedure
      • Operates in High Speed Only (One Wheel)
        • Operates in High Speed Only (One Wheel) Diagnostic Procedure
      • Wheel(s) Will Not Stay in Neutral
        • Wheel(s) Will Not Stay In Neutral Diagnostic Procedure
      • Operates in One Direction Only
        • Operates in One Direction Only Diagnostic Procedure
      • Wheels Rotate Opposite Each Other
        • Wheels Rotate Opposite Each Other Diagnostic Procedure
      • 6WD Will Not Calibrate (No Diagnostic Trouble Codes)
        • 6WD Will Not Calibrate (No Diagnostic Trouble Codes) Diagnostic Procedure
    • Adjustments
      • 6WD Start-Up Procedure
      • Six-Wheel Drive (6WD) Pump Control Neutral Adjustment
    • Tests
      • Six-Wheel Drive (6WD) Oil Warm-Up Procedure
      • Six-Wheel Drive (6WD) Planetary Brake Leakage Test
      • 6WD Neutral Charge Pressure Test
      • Six-Wheel Drive (6WD) Charge Pressure Regulating Valve Test
      • Six-Wheel Drive (6WD) Neutral Charge Pressure Balance Test
      • Six-Wheel Drive (6WD) Motor Leakage Test
      • Six-Wheel Drive (6WD) Circuit Relief and Make-Up Valve Test
      • 6WD Charge Pump Flow Test
      • Six-Wheel Drive (6WD) Engagement Solenoid Valve Test
      • Six-Wheel Drive (6WD) Hydraulic Oil Cooler Bypass Valve Pressure Test
  • Power Train
    • Theory of Operation
      • DF180 Powershift Transmission Operation
      • Differential Lock Operation
      • Internal Park Brake Operation
      • Rear Axle and Tandem Operation
    • System Diagrams
      • Power Train Schematic
      • Power Train Component Location
    • Diagnostic Information
      • Transmission Overfills With Oil
        • Transmission Overfills With Oil Diagnostic Procedure
      • Transmission Slippage
        • Transmission Slippage Diagnostic Procedure
      • Machine “Jumps” When Inching Pedal Engaged
        • Machine “Jumps” When Inching Pedal Engaged Diagnostic Procedure
      • Machine Lacks Power Or Moves Slow
        • Machine Lacks Power or Moves Slow Diagnostic Procedure
      • Transmission Shifts Too Slow (Machine Stops When Changing Gears Under Load)
        • Transmission Shifts Too Slow Diagnostic Procedure
      • Transmission Shifts Too Quickly
        • Transmission Shifts Too Quickly Diagnostic procedure
      • Machine Will Not Move In Any Gear and Park Brake Indicator Light Is On (No Load Put On Engine When Shifted Into Gear)
        • Machine Will Not Move In Any Gear and Park Brake Indicator Light Is On Diagnostic Procedure
      • Machine Will Not Move (Load Put On Engine Or Engine Stalls When Shifted Into Gear)
        • Machine will Not Move Diagnostic Procedure
      • Low Pressure In Different Gears Using Same Proportional Solenoid Valve
      • Machine Creeps In Neutral (Load Put On Engine When Service Brakes Are Applied)
      • Machine Creeps In Gear With Inching Pedal Fully Depressed
      • Transmission System Overheats
        • Transmission System Overheats Diagnostic Procedure
      • Transmission Control and Park Brake Lever Does Not Move Freely
        • Transmission Control and Park Brake Lever Does Not Move Freely Diagnostic Procedure
      • Excessive Transmission Noise (Under Load or No Load)
      • Transmission Engages In a Gear, but Not Gear Selected
        • Transmission Engages In a Gear, but Not Gear Selected Diagnostic Procedure
      • Transmission Fails To Change Gear From First Gear Selected
        • Transmission Fails To Change Gear From First Gear Selected Diagnostic Procedure
      • Transmission Faults To Neutral
        • Transmission Faults To Neutral Diagnostic Procedure
      • Excessive Machine Vibration
        • Excessive Machine Vibration Diagnostic Procedure
      • Erratic Transmission Oil Pressure
        • Erratic Transmission Oil Pressure
      • Excessive Oil Pressure
      • Low Oil Pressure In All Gears
      • Low Pressure In One Gear But Correct In Other Gears
      • Transmission Breather Oil Leakage
        • Transmission Breather Oil Leakage Diagnostic Procedure
      • Filter Or Filter Oil Lines Blow Out
        • Filter Or Filter Oil Lines Blow Out Diagnostic Procedure
      • Low Lube Pressure In Some Gears But Correct In Other Gears
      • Excessive Lube Pressure In Some Gears But Correct In Other Gears
      • Low Transmission Cooler Inlet Pressure And Lube Pressure
      • Park Brake Engages While Vehicle Is Moving
        • Park Brake Engages While Vehicle Is Moving Diagnostic Procedure
      • Park Brake Will Not Release
        • Park Brake Will Not Release Diagnostic Procedure
      • Park Brake Will Not Hold
      • Park Brake Overheats
        • Park Brake Overheats Diagnostic Procedure
      • Park Brake Noisy
        • Park Brake Noisy Diagnostic Procedure
      • No Differential Lock Operation
        • No Differential Lock Operation Diagnostic Procedure
      • Differential Lock Slippage
        • Differential Lock Slippage Diagnostic Procedure
      • Excessive Differential and/or Axle Noise
        • Excessive Differential and/or Axle Noise Diagnostic Procedure
    • Tests
      • Differential Oil Warm-Up Procedure
      • Differential Lock Valve Pressure Test
      • Differential Lock Charge Pump Flow Test
      • Differential Oil Cooler Differential Pressure Test
      • Differential Oil Cooler Bypass Valve Pressure Test
      • Transmission Oil Cooler Differential Pressure Test
      • Park Brake Release Pressure Test
  • Hydraulic System
    • Theory of Operation
      • Hydraulic System Operation
      • Hydraulic Pump Operation
      • Hydraulic Fan Pump Operation
      • Hydraulic System Manifold Operation
      • Control Valve Operation—Standard Controls
      • Control Valve Operation—EH Controls
      • Hydraulic Oil Filter Operation
      • System Relief Valve Operation
      • Circuit Relief Valve Operation
      • Service Brake Valve Operation
      • Service Brake Accumulator Operation
      • Hydraulic Fan Drive Operation
      • Steering System Operation
      • Steering System Operation—EH Controls
      • Load Sense Operation With All Functions in Neutral
      • Load Sense Operation With One Function Activated
      • Load Sense Operation With Multiple Functions Activated
      • Wheel Lean, Articulation, Circle Side Shift, Blade Pitch, and Blade Side Shift Valve Operation
      • Circle Rotate Valve Operation
      • Saddle Locking Pin Valve Operation
      • Blade Lift and Auxiliary Valve Operation
      • Blade Impact Absorption System Operation
      • Circle Drive Gearbox Operation-Without Slip Clutch
      • Circle Drive Gearbox Operation-With Slip Clutch
      • Dual Input Circle Drive Gearbox Operation—If Equipped
      • Dual Input Circle Drive Gearbox (With Slip Clutch) Operation—If Equipped
      • Hydraulic Oil Cooler Bypass Manifold Operation
    • System Diagrams
      • Hydraulic System Schematic Master Legend
      • Hydraulic System Schematic
      • Hydraulic System Schematic Master Legend—EH Controls
      • Hydraulic System Schematic—EH Controls
      • Hydraulic System Component Location
      • Hydraulic System Component Location—EH Controls
    • Diagnostic Information
      • No Hydraulics
        • No Hydraulics Diagnostic Procedure
      • Hydraulic System Overheats
        • Hydraulic System Overheats Diagnostic Procedure
      • Slow Hydraulic Functions
        • Slow Hydraulic Functions Diagnostic Procedure
      • Hydraulic Function (or Pump) Makes “Chattering” Noise
        • Hydraulic Function (or Pump) Makes “Chattering” Noise Diagnostic Procedure
      • Pump Appears To Be Stuck At Minimum Displacement
        • Pump Appears To Be Stuck At Minimum Displacement Diagnostic Procedure
      • Pump Appears To Be Stuck At Maximum Displacement
        • Pump Appears To Be Stuck At Maximum Displacement Diagnostic Procedure
      • Function Moves Too Fast
        • Function Moves Too Fast Diagnostic Procedure
      • Function Drifts Down
        • Function Drifts Down Diagnostic Procedure
      • Excessive Effort to Move Function Control Lever
        • Excessive Effort to Move Function Control Lever Diagnostic Procedure
      • Individual Function Is Slow (Cycle Time Checked Slow)
        • Individual Function Is Slow (Cycle Time Checked Slow) Diagnostic Procedure
      • Slow or Hard Steering
        • Slow or Hard Steering Diagnostic Procedure
      • No Steering
        • No Steering Diagnostic Procedure
      • Erratic Steering
        • Erratic Steering Diagnostic Procedure
      • Excessive Steering Wheel Turns to Steer Machine
        • Excessive Steering Wheel Turns to Steer Machine Diagnostic Procedure
      • Wheels Move After Steering Wheel Stopped
        • Wheels Move After Steering Wheel Stopped Diagnostic Procedure
      • Excessive Vibration of Steering Wheel
        • Excessive Vibration of Steering Wheel Diagnostic Procedure
      • Steering Wheel Kickback
        • Steering Wheel Kickback Diagnostic Procedure
      • Poor or No Brakes (Steering and Hydraulic System Operation Normal)
        • Poor or No Brakes (Steering and Hydraulic System Operation Normal) Diagnostic Procedure
      • Aggressive Brakes or Brakes Lock Up
        • Aggressive Brakes or Brakes Lock Up Diagnostic Procedure
      • Brakes Drag
        • Brakes Drag Diagnostic Procedure
      • Brakes Chatter or Noisy
        • Brakes Chatter or Noisy Diagnostic Procedure
      • Delay in Braking
        • Delay in Braking Diagnostic Procedure
      • Hydraulic Fan Does Not Reach Full Speed
        • Hydraulic Fan Does Not Reach Full Speed Diagnostic Procedure
      • Hydraulic Fan Runs At Full Speed Only
        • Hydraulic Fan Runs At Full Speed Only Diagnostic Procedure
      • Hydraulic Fan Does Not Spin
        • Hydraulic Fan Does Not Spin Diagnostic Procedure
      • Hydraulic Fan Will Not Reverse Direction
        • Hydraulic Fan Will Not Reverse Direction Diagnostic Procedure
    • Tests
      • JT02156A Digital Pressure/Temperature Analyzer Kit Installation
      • Hydraulic Oil Warm-Up Procedure
      • Vacuum Pump Installation
      • Hydraulic Pump Standby Pressure & Load Sense Standby Pressure Test
      • Load Sense Relief Valve & Pump Relief Test
      • System Relief Valve Pressure Test
      • Load Sense Shuttle Valve Isolation Test—Standard Controls
      • Load Sense Shuttle Valve Isolation Test—EH Controls
      • Hydraulic Pump Leakage Test
      • Hydraulic Pump Flow Test
      • Service Brake Valve Pressure Test
      • Service Brake Accumulator Precharge Test
      • Service Brake Pressure Switch Test
      • Service Brake Valve Leakage Test
      • Hydraulic Cylinder Drift Test
      • Hydraulic Cylinder Leakage Test
      • Rotary Manifold Leakage Test
      • Steering System Leakage Test
      • Service Brake Accumulator Inlet Check Valve Leakage Test
      • Blade Impact Absorption Accumulator Charge Pressure Test
      • Blade Impact Absorption Accumulator Hydraulic Discharge Procedure
      • Secondary Steering Accumulator Charge Pressure Test
      • Blade Lift Relief Valve Test
      • Circuit Relief Valve Test—Midmount Scarifier
      • Saddle Locking Cylinder Pressure Reducing Valve Test
      • Hydraulic Fan Pump Pressure Test
      • Hydraulic Fan Pump Flow Test
      • Hydraulic Fan Motor Speed Test
      • Hydraulic Fan Motor Case Drain Test
      • Hydraulic Oil Cooler Bypass Valve Pressure Test
  • Heating and Air Conditioning
    • Theory of Operation
      • Air Conditioning System Cycle of Operation
    • System Diagrams
      • Air Conditioner and Heater Component Location
    • Diagnostic Information
      • Diagnose Air Conditioning System Malfunctions
      • Air Conditioning System Does Not Operate
        • Air Conditioning System Does Not Operate Diagnostic Procedure
      • Air Conditioner Does Not Cool Interior of Cab
        • Air Conditioner Does Not Cool Interior of Cab Diagnostic Procedure
      • Air Conditioner Runs Constantly, Too Cold
        • Air Conditioner Runs Constantly, Too Cold Diagnostic Procedure
      • Diagnose Heater System Malfunctions
      • 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 Procedure
      • Interior Windows Continue to Fog
        • Interior Windows Continue to Fog Diagnostic Procedure
    • Tests
      • R134a Refrigerant Cautions and Proper Handling
      • Heater and Air Conditioner Operational Checks
        • Visual Inspection of Components
      • Operating Pressure Diagnostic Chart
      • Air Conditioner Compressor Clutch Test
      • Air Conditioner High/Low-Pressure Switch Test
      • R134a Refrigerant Leak Test
      • R134a Oil Charge Capacity
      • R134a Refrigerant Charge Capacity
      • Air Conditioner Freeze Control Switch Test
      • Heater Blower Switch Test
      • Heater Blower Resistor Test
      • Heater Blower Motor Test
      • R134a Air Conditioning System Test
• Page Number
  • Section 9000
    • Group 01
  • Section 9001
    • Group 10
    • Group 20
    • Group 30
    • Group 40
    • Group 50
    • Group 60
    • Group 70
    • Group 80
  • Section 9005
    • Group 10
  • Section 9010
    • Group 05
    • Group 10
    • Group 15
    • Group 25
  • Section 9015
    • Group 05
    • Group 10
    • Group 15
    • Group 16
    • Group 17
    • Group 20
    • Group 25
  • Section 9016
    • Group 05
    • Group 10
    • Group 15
    • Group 20
    • Group 25
  • Section 9020
    • Group 05
    • Group 10
    • Group 15
    • Group 25
  • Section 9025
    • Group 05
    • Group 10
    • Group 15
    • Group 25
  • Section 9031
    • Group 05
    • Group 10
    • Group 15
    • Group 25

John Deere