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Backhoe Loader John Deere 310L EP Workshop Service Operation & Tests Technical Manual - TM13289X19

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US Dollar: $69.00

Backhoe Loaders John Deere 310L EP Workshop Technical Repair with Electrical Wiring Diagrams (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

TM13289X19 - John Deere 310L EP Backhoe Loader Technical Manual (Operation & Tests).pdf

TABLE OF CONTENTS:
9000 - General Information
   01 - Safety
   Add and Operate Attachments Safely
   Avoid Backover Accidents
   Avoid High-Pressure Fluids
   Avoid High-Pressure Oils
   Avoid Machine Tipover
   Avoid Static Electricity Risk When Refueling
   Avoid Unauthorized Machine Modifications
   Avoid Work Site Hazards
   Clean Debris from Machine
   Decommissioning Proper Recycling and Disposal of Fluids and Components
   Drive Metal Pins Safely
   Follow Safety Instructions
   Follow Tire Recommendations
   Handle Chemical Products Safely
   In Case of Machine Fire
   Inspect and Maintain ROPS
   Inspect Machine
   Keep Riders Off Machine
   Make Welding Repairs Safely
   Operate Only If Qualified
   Operating or Traveling On Public Roads
   Park and Prepare for Service Safely
   Prepare for Emergencies
   Prevent Acid Burns
   Prevent Battery Explosions
   Prevent Fires
   Prevent Unintended Machine Movement342200224If Equipped With Pilot Controls
   Prevent Unintended Machine Movement
   Recognize Safety Information
   Remove Paint Before Welding or Heating
   Service Cooling System Safely
   Service Tires Safely
   Start Only From Operator's Seat
   Stay Clear of Moving Parts
   Travel Safely
   Use and Maintain Seat Belt
   Use Special Care When Operating
   Use Steps and Handholds Correctly
   Wear Protective Equipment
   Work In Ventilated Area
9001 - Diagnostic Trouble Codes (DTC)
   10 - Engine Control Unit (ECU) Diagnostic Trouble Codes
      000029.03 342200224 Hand Throttle
      000029.04 342200224 Hand Throttle
      000029.14 342200224 Hand Throttle
      000091.03 342200224 Foot Throttle
      000091.04 342200224 Foot Throttle
      000091.14 342200224 Foot Throttle
      001321.05 342200224 Starter Relay
      001321.06 342200224 Starter Relay
      001321.09 342200224 Starter Relay
      001321.16 342200224 Starter Relay
      001321.31 342200224 Starter Relay
      002003.09 342200224 No CAN From TCU
      002071.09 342200224 No CAN From VCU
      003353.31 342200224 Alternator Output
      524225.31 342200224 Engine Start
      Engine Control Unit (ECU) Diagnostic Trouble Codes
   20 - Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
      000096.03 342200224 Fuel Level Sensor
      000096.04 342200224 Fuel Level Sensor
      000628.12 342200224 Programming
      000920.06 342200224 Alarm Output
      000920.12 342200224 Alarm Output
      001196.11 342200224 Security
      002000.09 342200224 No CAN from ECU
      002003.09 342200224 No CAN from TCU
      002071.09 342200224 No CAN from VCU
      002251.09 342200224 No CAN from MTG
      003509.03 342200224 Sensor Supply 1
      003509.04 342200224 Sensor Supply 1
      524082.07 342200224 Display Buttons
      Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
   30 - Transmission Control Unit (TCU) Diagnostic Trouble Codes
      000070.04 342200224 Park Brake
      000070.07 342200224 Park Brake
      000177.00 342200224 Transmission Oil Temp
      000177.04 342200224 Transmission Oil Temp
      000525.02 342200224 Requested Gear
      000525.03 342200224 Requested Gear
      000525.04 342200224 Requested Gear
      000525.05 342200224 Requested Gear
      000604.04 342200224 TCL Neutral SW
      000629.12 342200224 Controller Fault
      000736.03 342200224 Y3 Solenoid
      000736.05 342200224 Y3 Solenoid
      000736.06 342200224 Y3 Solenoid
      000737.03 342200224 Y4 Solenoid
      000737.05 342200224 Y4 Solenoid
      000737.06 342200224 Y4 Solenoid
      000738.03 342200224 Y5 Solenoid
      000738.05 342200224 Y5 Solenoid
      000738.06 342200224 Y5 Solenoid
      000746.05 342200224 Differential Lock
      000746.06 342200224 Differential Lock
      000767.05 342200224 TCL Reverse SW
      000880.06 342200224 Brake Lights
      000903.05 342200224 TCL Forward SW
      002000.09 342200224 System Message
      002023.09 342200224 System Message
      002071.09 342200224 System Message
      002072.09 342200224 System Message
      002612.05 342200224 MFWD Solenoid
      002612.06 342200224 MFWD Solenoid
      004312.02 342200224 TCL Selector
      004312.03 342200224 TCL Selector
      004312.05 342200224 TCL Selector
      004312.06 342200224 TCL Direction Power
      522379.03 342200224 Park Brake
      522379.04 342200224 Park Brake
      522379.06 342200224 Park Brake
      522405.03 342200224 PB Pressure Switch
      524172.03 342200224 Clutch Disconnect
      524172.04 342200224 Clutch Disconnect
      524172.09 342200224 Clutch Disconnect
      Transmission Control Unit (TCU) Diagnostic Trouble Codes
   40 - Vehicle Control Unit (VCU) Diagnostic Trouble Codes
      000237.13 342200224 VIN Mismatch
      000237.31 342200224 VIN Missing
      000628.12 342200224 Program Memory
      001713.00 342200224 Hyd Oil Restriction
      520688.03 342200224 Pilot Enable Driver
      520688.06 342200224 Pilot Enable Driver
      520713.03 342200224 Seat Position
      520713.04 342200224 Seat Position
      520713.13 342200224 Seat Position
      523911.03 342200224 Pump Control
      523911.05 342200224 Pump Control
      523911.06 342200224 Pump Control
      Vehicle Control Unit (VCU) Diagnostic Trouble Codes
   50 - Sealed Switch Module (SSM) Diagnostic Trouble Codes
      000168.03 342200224 Battery Voltage
      000237.02 342200224 Vehicle ID
      000237.13 342200224 Vehicle ID
      000237.31 342200224 Vehicle ID
      000629.12 342200224 Control Unit
      002701.03 342200224 BH Aux Roller
      002701.04 342200224 BH Aux Roller
      002701.07 342200224 BH Aux Roller
      002738.03 342200224 Extendable Roller
      002738.04 342200224 Extendable Roller
      002738.07 342200224 Extendable Roller
      520425.07 342200224 System Message
      520426.07 342200224 System Message
      520542.03 342200224 System Message
      520543.04 342200224 System Message
      523934.00 342200224 Extendable Sol A
      523934.01 342200224 Extendable Sol A
      523934.03 342200224 Extendable Sol A
      523934.04 342200224 Extendable Sol A
      523934.05 342200224 Extendable Sol A
      523934.06 342200224 Extendable Sol A
      523940.00 342200224 Extendable Sol B
      523940.01 342200224 Extendable Sol B
      523940.03 342200224 Extendable Sol B
      523940.04 342200224 Extendable Sol B
      523940.05 342200224 Extendable Sol B
      523940.06 342200224 Extendable Sol B
      524010.00 342200224 Selective Flow
      524010.01 342200224 Selective Flow
      524010.03 342200224 Selective Flow
      524010.04 342200224 Selective Flow
      524010.05 342200224 Selective Flow
      524010.06 342200224 Selective Flow
      Sealed Switch Module (SSM) Diagnostic Trouble Codes
   70 - Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes
   002664.03 342200224 Ldr Aux Roller
   002664.04 342200224 Ldr Aux Roller
   002664.07 342200224 Ldr Aux Roller
   003509.03 342200224 SENSOR SUPPLY 1
   003509.04 342200224 SENSOR SUPPLY 1
   520669.00 342200224 Loader Aux Pressure
   520669.01 342200224 Loader Aux Pressure
   520669.03 342200224 Loader Aux Sol A
   520669.04 342200224 Loader Aux Sol A
   520669.05 342200224 Loader Aux Sol A
   520669.06 342200224 Loader Aux Sol A
   523404.00 342200224 Backhoe Aux Pressure
   523404.01 342200224 Backhoe Aux Pressure
   523935.03 342200224 Backhoe Aux Sol A
   523935.04 342200224 Backhoe Aux Sol A
   523935.05 342200224 Backhoe Aux Sol A
   523935.06 342200224 Backhoe Aux Sol A
   Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes
9005 - Operational Checkout Procedure
   10 - Operational Checkout Procedure
   Operational Checkout Procedure
9010 - Engine
   05 - Theory of Operation
      Cold Start Aid System Operation
      Engine Cooling System Operation
      John Deere Engine Operation
   10 - System Diagrams
      Engine Cooling System Component Location
      Engine Fuel System Component Location
      Engine Intake and Exhaust Component Location
   15 - Diagnostic Information
      Engine Identification
      John Deere Engine Operation
   20 - Adjustments
      John Deere Engine Operation
   25 - Tests
   Air in Fuel Test
   Engine Speed Check
   Engine Thermostat Test
   Fluid Sampling Procedure342200224If Equipped
   Intake Manifold Pressure342200224Turbocharger Boost
   John Deere Engine Operation
   Thermal Bypass Valve Test
9015 - Electrical System
   05 - System Information
      Auxiliary Valve Controller (AVC) Circuit Theory of Operation
      Controller Area Network (CAN) Circuit Theory of Operation
      Engagement and Monitor Unit (EMU) Circuit Theory of Operation
      Engine Control Unit (ECU) Circuit Theory of Operation
      Hydraulic System Circuit Theory of Operation
      JDLink342204242 Circuit Theory of Operation
      Start and Charge Circuit Theory of Operation
      Transmission Control Circuit Theory of Operation
   10 - System Diagrams
      Air Conditioner Compressor Clutch Harness (W39) Component Location
      Air Conditioner Compressor Clutch Harness (W39) Wiring Diagram
      Auxiliary Hydraulic Foot Switch Harness (W47) Component Location342200224If Equipped
      Auxiliary Hydraulic Foot Switch Harness (W47) Wiring Diagram342200224If Equipped
      Auxiliary Valve Control Harness (W23) Component Location
      Auxiliary Valve Control Harness (W23) Wiring Diagram
      Blower Mode Door Motor Harness (W56) Component Location
      Blower Mode Door Motor Harness (W56) Wiring Diagram
      Cab Harness (W14) Component Location
      Cab Harness (W14) Wiring Diagram
      Canopy Harness (W15) Component Location
      Canopy Harness (W15) Wiring Diagram
      Canopy (With Windshield) Harness (W16) Component Location
      Canopy (With Windshield) Harness (W16) Wiring Diagram
      Electrical Diagram Information
      Electrical Schematic Symbols
      Engine Harness (W10) Component Location
      Engine Harness (W10) Wiring Diagram
      Fuel Injector Harness (W57) Component Location
      Fuel Injector Harness (W57) Wiring Diagram
      Fuse and Relay Location and Specifications
      Heater and Air Conditioner Harness (W19) Component Location
      Heater and Air Conditioner Harness (W19) Wiring Diagram
      Loader Auxiliary Solenoid Harness (W29) Component Location
      Loader Auxiliary Solenoid Harness (W29) Wiring Diagram
      Loader Coupler Console Harness (W25) Component Location
      Loader Coupler Console Harness (W25) Wiring Diagram
      Loader Coupler Solenoid Harness (W26) Component Location
      Loader Coupler Solenoid Harness (W26) Wiring Diagram
      Modular Telematics Gateway (MTG) Harness (W6002) Component Location
      Modular Telematics Gateway (MTG) Harness (W6002) Wiring Diagram342200224Without SAT
      Pilot Control and Pattern Select Console Harness (W43) Component Location
      Pilot Control and Pattern Select Console Harness (W43) Wiring Diagram
      Pilot Control and Selective Flow Harness (W40) Component Location
      Pilot Control and Selective Flow Harness (W40) Wiring Diagram
      Pilot Enable Pattern Select Valve Harness (W30) Component Location
      Pilot Enable Pattern Select Valve Harness (W30) Wiring Diagram
      Pilot Enable Switch Harness (W31) Component Location
      Pilot Enable Switch Harness (W31) Wiring Diagram
      Radio Harnesses (W51, W52, W53, and W54) Wiring Diagrams
      Radio Harnesses (W51, W52, W53, W54, and W55) Component Location
      Return-to-Dig Harness (W32) Component Location
      Return-to-Dig Harness (W32) Wiring Diagram
      Ride Control Solenoid Harness (W27) Component Location
      Ride Control Solenoid Harness (W27) Wiring Diagram
      Ride Control Switch Harness (W44) Component Location
      Ride Control Switch Harness (W44) Wiring Diagram
      Roof Harness (W17) Component Location
      Roof Harness (W17) Wiring Diagram
      Satellite (SAT) Harness (W6003) Component Location
      Satellite (SAT) Harness (W6003) Wiring Diagram
      Selective Flow Control Harness (W42) Component Location
      Selective Flow Control Harness (W42) Wiring Diagram
      Selective Flow Solenoid Harness (W28) Component Location
      Selective Flow Solenoid Harness (W28) Wiring Diagram
      Start Aid Switch Harness (W24) Component Location342200224If Equipped
      Start Aid Switch Harness (W24) Wiring Diagram342200224If Equipped
      System Functional Schematic and Section Legend
      System Functional Schematic, Wiring Diagram, and Component Location Legend
      Transmission Harness (W13) Component Location
      Transmission Harness (W13) Wiring Diagram
   15 - Sub-System Diagnostics
      Electrical Component Specifications
      Intermittent Diagnostic Trouble Code (DTC) Diagnostics
      JDLink342204242 Connection Procedure
      Reading Diagnostic Trouble Codes (DTCs) With Service ADVISOR342204242 Diagnostic Application
      Service ADVISOR342204242 Connection Procedure
      Service ADVISOR342204242 Diagnostic Application
      Using Service ADVISOR342204242 Remote
   16 - Monitor Operation
      Diagnostics342200224Clear Stored Diagnostic Trouble Codes (DTCs)
      Diagnostics342200224Electrical, Lights
      Diagnostics342200224Engine
      Diagnostics342200224Hydraulics
      Diagnostics342200224Sensors
      Diagnostics342200224Service Advisor
      Diagnostics342200224Transmission
      Operation342200224Software Delivery
      Service Mode
      Setup342200224Calibrations
      Setup342200224Monitor
      Setup342200224Transmission
   17 - Diagnostic Text Box
      Setup and Functional Test
      Three Wire Sensor Circuit Check342200224Out of Range High
      Three Wire Sensor Circuit Check342200224Out of Range Low
      Two Wire Sensor Circuit Check342200224Out of Range High
      Two Wire Sensor Circuit Check342200224Out of Range Low
   25 - Tests
   Alternator Test
   Controller Area Network (CAN) Circuit Test
   Controller Area Network (CAN) Resistor Test
   Engine Speed Control Pedal Test
   Relay Test
   Sensor Circuit Test
   Throttle Position Sensor Test
   Wire Harness Test
9020 - Power Train
   05 - Theory of Operation
      Clutch Engagement and Solenoid Activation
      Clutch Modulation Operation
      Clutch Pack Operation
      Differential Lock Operation
      Differential Operation
      Mechanical Front Wheel Drive (MFWD) Differential Operation342200224If Equipped
      Mechanical Front Wheel Drive (MFWD) Operation342200224If Equipped
      Park Brake Operation
      Power Boost Service Brake Valve Operation
      Power Train Overview
      Service Brake Operation
      Torque Converter Operation
      Transmission Filter Operation
      Transmission Gear Flow
      Transmission Pump Operation
   10 - System Diagrams
      Power Train Component Location
      Power Train Schematic342200224First Forward
      Power Train Schematic342200224Neutral
   15 - Diagnostic Information
      Diagnose Transmission Malfunctions
      Differential Lock Slips or Chatters When Engaged
      Differential Lock Will Not Release
      Excessive Power Train Noise
      Machine Lacks Power or Moves Slow
      No Differential Lock Operation
      No Power to Mechanical Front Wheel Drive (MFWD)
      No Power to One Wheel of Mechanical Front Wheel Drive (MFWD)
      Park Brake Will Not Hold
      Park Brake Will Not Release
      Poor Service Brakes
      Rear Axle Overfilled With Oil
      Service Brakes Chatter or Noisy
      Service Brakes Will Not Release
      Transmission Overheats
      Transmission Slippage
   20 - Adjustments
      Mechanical Park Brake Release342200224Towing
      Service Brake Bleed Procedure
      Service Brake Pedal Adjustment
      Steering Angle Check and Adjust
      Toe-In Check and Adjust
      Tracking Angle Check and Adjust
   25 - Tests
   Clutch Pressure Test
   Cooler In and Cooler Out Pressure Test
   Differential Lock Pressure Test
   Mechanical Front Wheel Drive (MFWD) Pressure Test
   Park Brake Release Pressure Test
   Power Boost Service Brake Valve Leakage Test
   Solenoid Circuit Leakage Test
   Torque Converter-In Relief Valve Test
   Torque Converter Stall Speed Test
   Transmission Oil Sampling Procedure342200224If Equipped
   Transmission Oil Warm-Up Procedure
   Transmission Overall Test Connections, Ports, and Locations
   Transmission Pump Flow Test
   Transmission System Pressure Test
9025 - Hydraulic System
   05 - Theory of Operation
      Attachment Coupler Hydraulic Operation
      Backhoe Control Valve Operation
      Hydraulic Filter Operation
      Hydraulic Pump Operation
      Hydraulic System Operation
      Hydraulic Thumb Operation342200224If Equipped
      Loader and Stabilizer Control Valve Operation
      Loader Auxiliary Control Operation
      Pilot Control Valve Operation
      Pilot Enable and Pattern Select Valve Operation342200224If Equipped
      Ride Control Operation342200224If Equipped
      Steering Valve Operation
      System and Circuit Relief Valve Operation
   10 - System Diagrams
      Hydraulic Backhoe Pilot Controls System Line Identification
      Hydraulic Backhoe System Line Identification
      Hydraulic Brake and Steering System Line Identification
      Hydraulic Loader Coupler System Line Identification342200224If Equipped
      Hydraulic Loader System Line Identification
      Hydraulic Main System Line Identification
      Hydraulic Ride Control System Line Identification
      Hydraulic System Component Location
      Hydraulic System Schematic
   15 - Diagnostic Information
      Attachment Coupler Not Working
      Backhoe Operates Slowly in One Function
      Control Valve Sticks or Works Hard
      Engine Pulls Down Excessively During Backhoe Operation
      Engine Pulls Down Excessively During Loader Operation
      Erratic 342200234Spongy342200235 Steering
      Excessive Pump Noise
      Excessive Steering Wheel Turns to Steer Machine
      Excessive Vibration of the Steering Wheel
      Foaming Oil
      Functions Drift
      Hard Steering, Loader Hydraulics OK
      Hydraulic Function Makes Chattering Noise
      Hydraulic Oil Overheats
      Hydraulic Pump Leaking
      Loader Operates Slowly in One Function
      Low Hydraulic Power
      Low Loader Hydraulic Power
      Machine Turns in Opposite Direction
      Machine Turns When Steering Valve is in Neutral
      No Backhoe Power in One Function
      No Loader Hydraulics
      No Loader Power in One Function
      No Response When Steering Wheel is Turned, Loader Hydraulics OK
      Poor Centering of Steering Wheel (Wheels Continue to Move After Steering Wheel is Stopped)
      Slow Hydraulic Functions
      Slow Steering Hydraulics
      Steering Valve Does Not Return to Neutral
      Steering Wheel Kickback
      Steering Wheel Locks Up
      Steering Wheel or Front Wheels Slowly Turn by Themselves When Using Backhoe or Loader
      Steering Wheel Turns Apply Rear Axle Service Brakes
      Steering Wheel Turns Freely With No Resistance or Action On Steered Wheels
      Steering Wheel Turns With Slight Resistance and No Action On Steered Wheels
      Wander342200224Machine Will Not Stay in a Straight Line
   20 - Adjustments
      Auxiliary Selective Flow Control Valve Adjustment342200224If Equipped
      Backhoe Control Lever Adjustment342200224Four-Lever (If Equipped)
      Backhoe Control Lever Adjustment342200224Two-Lever
      Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch Adjustment
      Pilot Control Pressure Adjustment
      Pilot Enable and Pattern Select (PEPS) Valve Accumulator Discharge Procedure
      Ride Control Accumulator Charge Check Procedure
      Ride Control Accumulator Charge Procedure
      Ride Control Accumulator Hydraulic Pressure Release Procedure
   25 - Tests
   Backhoe System Pressure Test
   Circuit Relief Valve Test342200224With Remote Pump
   Function Drift Test
   Hydraulic Circuit Pressure Release
   Hydraulic Cylinder Leakage Test
   Hydraulic Oil Cooler Restriction Test
   Hydraulic Oil Warm-Up Procedure
   Hydraulic Pump Flow Test
   Hydraulic Pump Unloading Relief Valve Pressure Test
   JT02156A Digital Pressure and Temperature Analyzer Kit Installation
   Loader and Stabilizer Control Valve Lockout Leakage Test
   Loader, Stabilizer, and Steering System Pressure Test
   Pilot Control Accumulator Charge Pressure Test
   Pilot Control Pressure Test
   Steering Cylinder Leakage Test
   Steering System Leakage Test
9031 - Heating and Air Conditioning
   Air Conditioner Compressor Clutch Test
   Air Conditioner Freeze Control Switch Test
   Air Conditioner High _ Low-Pressure Switch Test
   Air Conditioning System Cycle of Operation
   Air Conditioning System Does Not Cool Interior of Cab
   Air Conditioning System Does Not Operate
   Air Conditioning System Runs Constantly, Too Cold
   Air Conditioning System Test
   Heater and Air Conditioner Operational Checks
   Heating and Air Conditioning System Component Location
   Heating System Does Not Operate
   Heating System Does Not Warm Interior of Cab
   Interior Windows Continue to Fog
   Operating Pressure Diagnostic Chart
   R134a Oil Charge Capacity
   R134a Refrigerant Cautions and Proper Handling
   R134a Refrigerant Charge Capacity
   R134a Refrigerant Hoses and Tubing Inspection
   R134a Refrigerant Leak Test

tm13289x19 - 310L EP Backhoe Loader

Table of Contents

Foreword

Manual Identification—READ THIS FIRST!

Section 9000: General Information

Group 01: Safety

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

Prevent Fires

In Case of Machine Fire

Prevent Battery Explosions

Handle Chemical Products Safely

Prepare for Emergencies

Clean Debris from Machine

Decommissioning — Proper Recycling and Disposal of Fluids and Components

Use Steps and Handholds Correctly

Start Only From Operator's Seat

Use and Maintain Seat Belt

Prevent Unintended Machine Movement

Prevent Unintended Machine Movement—If Equipped With Pilot Controls

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tipover

Operating or Traveling On Public Roads

Inspect and Maintain ROPS

Travel Safely

Prevent Acid Burns

Add and Operate Attachments Safely

Use Special Care When Operating

Park and Prepare for Service Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Make Welding Repairs Safely

Drive Metal Pins Safely

Follow Tire Recommendations

Service Tires Safely

Section 9001: Diagnostics

Group 10: Engine Control Unit (ECU) Diagnostic Trouble Codes

Engine Control Unit (ECU) Diagnostic Trouble Codes

000029.03 - Hand Throttle

000029.04 - Hand Throttle

000029.14 - Hand Throttle

000091.03 - Foot Throttle

000091.04 - Foot Throttle

000091.14 - Foot Throttle

000237.02 - Vehicle ID

000237.13 - Vehicle ID

000237.31 - Vehicle ID

001321.05 - Starter Relay

001321.06 - Starter Relay

001321.09 - Starter Relay

001321.16 - Starter Relay

001321.31 - Starter Relay

002003.09 - No CAN From TCU

002071.09 - No CAN From VCU

003353.31 - Alternator Output

524225.31 - Engine Start

Group 20: Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes

Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes

000096.03 - Fuel Level Sensor

000096.04 - Fuel Level Sensor

000168.03 - Battery Voltage

000237.02 - Vehicle ID

000237.13 - Vehicle ID

000237.31 - Vehicle ID

000628.12 - Programming

000629.12 - Controller Fault

000920.06 - Alarm Output

000920.12 - Alarm Output

001196.11 - Security

002000.09 - No CAN from ECU

002003.09 - No CAN from TCU

002071.09 - No CAN from VCU

002072.09 - System Message

002251.09 - No CAN from MTG

003509.03 - Sensor Supply 1

003509.04 - Sensor Supply 1

524082.07 - Display Buttons

Group 30: Transmission Control Unit (TCU) Diagnostic Trouble Codes

Transmission Control Unit (TCU) Diagnostic Trouble Codes

000070.04 - Park Brake

000070.07 - Park Brake

000177.00 - Transmission Oil Temp

000177.04 - Transmission Oil Temp

000525.02 - Requested Gear

000525.03 - Requested Gear

000525.04 - Requested Gear

000525.05 - Requested Gear

000604.04 - TCL Neutral SW

000629.12 - Controller Fault

000736.03 - Y3 Solenoid

000736.05 - Y3 Solenoid

000736.06 - Y3 Solenoid

000737.03 - Y4 Solenoid

000737.05 - Y4 Solenoid

000737.06 - Y4 Solenoid

000738.03 - Y5 Solenoid

000738.05 - Y5 Solenoid

000738.06 - Y5 Solenoid

000746.05 - Differential Lock

000746.06 - Differential Lock

000767.05 - TCL Reverse SW

000880.06 - Brake Lights

000903.05 - TCL Forward SW

002000.09 - System Message

002023.09 - System Message

002071.09 - System Message

002072.09 - System Message

002612.05 - MFWD Solenoid

002612.06 - MFWD Solenoid

4312.06 - TCL Direction Power

522379.03 - Park Brake

522379.04 - Park Brake

522379.06 - Park Brake

522405.03 - PB Pressure Switch

522411.02 - TCL Selector

522411.03 - TCL Selector

522411.05 - TCL Selector

522411.07 - TCL Selector

524172.03 - Clutch Disconnect

524172.04 - Clutch Disconnect

524172.09 - Clutch Disconnect

Group 40: Vehicle Control Unit (VCU) Diagnostic Trouble Codes

Vehicle Control Unit (VCU) Diagnostic Trouble Codes

000237.02 - Vehicle ID

000237.13 - VIN Mismatch

000237.31 - VIN Missing

000628.12 - Program Memory

001713.00 - Hyd Oil Restriction

520688.03 - Pilot Enable Driver

520688.06 - Pilot Enable Driver

520713.03 - Seat Position

520713.04 - Seat Position

520713.13 - Seat Position

523911.03 - Pump Control

523911.05 - Pump Control

523911.06 - Pump Control

Group 50: Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes

Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes

000168.03 - Battery Voltage

000237.02 - Vehicle ID

000237.13 - Vehicle ID

000237.31 - Vehicle ID

000629.12 - Control Unit

520425.07 - System Message

520426.07 - System Message

520542.03 - System Message

520543.04 - System Message

Group 70: Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes

Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes

002664.03 - Ldr Aux Roller

002664.04 - Ldr Aux Roller

002664.07 - Ldr Aux Roller

003509.03 - SENSOR SUPPLY 1

003509.04 - SENSOR SUPPLY 1

517276.03 - Loader Coupler

517276.05 - Loader Coupler

517276.06 - Loader Coupler

520669.03 - Loader Aux Sol A

520669.04 - Loader Aux Sol A

520669.05 - Loader Aux Sol A

520669.06 - Loader Aux Sol A

520697.03 - Loader Coupler Press

520697.05 - Loader Coupler Press

520697.06 - Loader Coupler Press

Section 9005: Operational Checkout Procedure

Group 10: Operational Checkout Procedure

Operational Checkout Procedure

Section 9010: Engine

Group 05: Theory of Operation

John Deere Engine Operation

Engine Cooling System Operation

Cold Start Aid System Operation

Group 10: System Diagrams

Engine Intake and Exhaust Component Location

Engine Fuel System Component Location

Engine Cooling System Component Location

Group 15: Diagnostic Information

John Deere Engine Operation

Engine Identification

Group 20: Adjustments

John Deere Engine Operation

Group 25: Tests

John Deere Engine Operation

Fluid Sampling Procedure

Air in Fuel Test

Engine Speed Check

Engine Thermostat Test

Thermal Bypass Valve Test

Intake Manifold Pressure—Turbocharger Boost

Section 9015: Electrical System

Group 05: Theory of Operation

Controller Area Network (CAN) Circuit Theory of Operation

Engine Control Unit (ECU) Circuit Theory of Operation

Engagement and Monitor Unit (EMU) Circuit Theory of Operation

Start and Charge Circuit Theory of Operation

Hydraulic System Circuit Theory of Operation

Transmission Control Circuit Theory of Operation

Auxiliary Valve Controller (AVC) Circuit Theory of Operation

JDLink™ Circuit Theory of Operation

Group 10: System Diagrams

Electrical Diagram Information

Electrical Schematic Symbols

System Functional Schematic and Section Legend

System Functional Schematic, Wiring Diagram, and Component Location Legend

Fuse and Relay Location and Specifications

Engine Harness (W10) Wiring Diagram

Engine Harness (W10) Component Location

Transmission Harness (W13) Wiring Diagram

Transmission Harness (W13) Component Location

Cab Harness (W14) Wiring Diagram

Cab Harness (W14) Component Location

Canopy Harness (W15) Wiring Diagram

Canopy Harness (W15) Component Location

Canopy (With Windshield) Harness (W16) Wiring Diagram

Canopy (With Windshield) Harness (W16) Component Location

Roof Harness (W17) Wiring Diagram

Roof Harness (W17) Component Location

Heater and Air Conditioner Harness (W19) Wiring Diagram

Heater and Air Conditioner Harness (W19) Component Location

Auxiliary Valve Control Harness (W23) Wiring Diagram

Auxiliary Valve Control Harness (W23) Component Location

Start Aid Switch Harness (W24) Wiring Diagram—If Equipped

Start Aid Switch Harness (W24) Component Location—If Equipped

Loader Console Harness (W25) Wiring Diagram

Loader Console Harness (W25) Component Location

Loader Coupler Solenoid Harness (W26) Wiring Diagram

Loader Coupler Solenoid Harness (W26) Component Location

Ride Control Solenoid Harness (W27) Wiring Diagram

Ride Control Solenoid Harness (W27) Component Location

Selective Flow Solenoid Harness (W28) Wiring Diagram

Selective Flow Solenoid Harness (W28) Component Location

Loader Auxiliary Solenoid Harness (W29) Wiring Diagram

Loader Auxiliary Solenoid Harness (W29) Component Location

Pilot Enable Pattern Select Valve Harness (W30) Wiring Diagram

Pilot Enable Pattern Select Valve Harness (W30) Component Location

Pilot Enable Switch Harness (W31) Wiring Diagram

Pilot Enable Switch Harness (W31) Component Location

Return-to-Dig Harness (W32) Wiring Diagram

Return-to-Dig Harness (W32) Component Location

Air Conditioner Compressor Clutch Harness (W39) Wiring Diagram

Air Conditioner Compressor Clutch Harness (W39) Component Location

Pilot Control and Selective Flow Harness (W40) Wiring Diagram

Pilot Control and Selective Flow Harness (W40) Component Location

Selective Flow Control Harness (W42) Wiring Diagram

Selective Flow Control Harness (W42) Component Location

Pilot Control and Pattern Select Console Harness (W43) Wiring Diagram

Pilot Control and Pattern Select Console Harness (W43) Component Location

Ride Control Switch Harness (W44) Wiring Diagram

Ride Control Switch Harness (W44) Component Location

Auxiliary Hydraulic Foot Switch Harness (W47) Wiring Diagram—If Equipped

Auxiliary Hydraulic Foot Switch Harness (W47) Component Location—If Equipped

Radio Harnesses (W51, W52, W53, and W54) Wiring Diagrams

Radio Harnesses (W51, W52, W53, W54, and W55) Component Location

Blower Mode Door Motor Harness (W56) Wiring Diagram

Blower Mode Door Motor Harness (W56) Component Location

Fuel Injector Harness (W57) Wiring Diagram

Fuel Injector Harness (W57) Component Location

Modular Telematics Gateway (MTG) Harness (W6002) Wiring Diagram

Modular Telematics Gateway (MTG) Harness (W6002) Component Location

Satellite (SAT) Harness (W6003) Wiring Diagram

Satellite (SAT) Harness (W6003) Component Location

Group 15: Diagnostic Information

Electrical Component Specifications

Service ADVISOR™ Diagnostic Application

Service ADVISOR™ Connection Procedure

Reading Diagnostic Trouble Codes (DTCs) With Service ADVISOR™ Diagnostic Application

Intermittent Diagnostic Trouble Code (DTC) Diagnostics

Using Service ADVISOR™ Remote

JDLink™ Connection Procedure

Group 16: Monitor Operation

Service Mode

Operation—Software Delivery

Diagnostics—Clear Stored Diagnostic Trouble Codes (DTCs)

Diagnostics—Engine

Diagnostics—Electrical, Lights

Diagnostics—Transmission

Diagnostics—Hydraulics

Diagnostics—Service Advisor

Diagnostics—Sensors

Setup—Monitor

Setup—Calibrations

Setup—Transmission

Engagement and Monitor Unit (EMU)—Setting Hour Meter

Group 17: 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

Group 25: Tests

CAN Circuit Test

Controller Area Network (CAN) Resistor Test

Throttle Position Sensor Test

Alternator Test

Relay Test

Wire Harness Test

Sensor Circuit Test

Engine Speed Control Pedal Test

Section 9020: Power Train

Group 05: Theory of Operation

Power Train Overview

Transmission Pump Operation

Torque Converter Operation

Clutch Modulation Operation

Clutch Pack Operation

Clutch Engagement and Solenoid Activation

Transmission Gear Flow

Differential Operation

Differential Lock Operation

Mechanical Front Wheel Drive (MFWD) Operation—If Equipped

Mechanical Front Wheel Drive (MFWD) Differential Operation—If Equipped

Park Brake Operation

Power Boost Service Brake Valve Operation

Service Brake Operation

Transmission Filter Operation

Thermal Bypass Valve Operation

Group 10: System Diagrams

Power Train Component Location

Power Train Schematic—First Forward

Power Train Schematic—Neutral

Group 15: Diagnostic Information

Diagnose Transmission Malfunctions

Transmission Overheats

Transmission Slippage

Excessive Power Train Noise

No Differential Lock Operation

Differential Lock Slips or Chatters When Engaged

Differential Lock Will Not Release

Machine Lacks Power or Moves Slow

No Power to Mechanical Front Wheel Drive (MFWD)

No Power to One Wheel of Mechanical Front Wheel Drive (MFWD)

Park Brake Will Not Hold

Park Brake Will Not Release

Poor Service Brakes

Brake Pedal Hard to Push

Service Brakes Chatter or Noisy

Service Brakes Will Not Release

Rear Axle Overfilled With Oil

Group 20: Adjustments

Mechanical Park Brake Release—Towing

Service Brake Bleed Procedure

Service Brake Pedal Adjustment

Steering Angle Check and Adjust

Toe-In Check and Adjust

Tracking Angle Check and Adjust

Group 25: Tests

Transmission Overall Test Connections, Ports, and Locations

Transmission Oil Warm-Up Procedure

Transmission Pump Flow Test

Transmission System Pressure Test

Service Brake Boost Pressure Test

Transmission Oil Sampling Procedure—If Equipped

Torque Converter Stall Speed Test

Torque Converter Inlet Pressure Test

Clutch Pressure Test

Solenoid Circuit Leakage Test

Differential Lock Pressure Test

Mechanical Front Wheel Drive (MFWD) Pressure Test

Park Brake Release Pressure Test

Power Boost Service Brake Valve Leakage Test

Cooler In and Cooler Out Pressure Test

Section 9025: Hydraulic System

Group 05: Theory of Operation

Hydraulic System Operation

Hydraulic Pump Operation

Hydraulic Filter Operation

System and Circuit Relief Valve Operation

Backhoe Control Valve Operation

Pilot Control Valve Operation

Pilot Enable and Pattern Select Valve Operation—If Equipped

Hydraulic Thumb Operation—If Equipped

Loader and Stabilizer Control Valve Operation

Loader Auxiliary Control Operation

Attachment Coupler Hydraulic Operation

Ride Control Operation—If Equipped

Steering Valve Operation

Group 10: System Diagrams

Hydraulic System Schematic

Hydraulic System Component Location

Hydraulic Main System Line Identification

Hydraulic Backhoe System Line Identification

Hydraulic Backhoe Pilot Controls System Line Identification

Hydraulic Loader System Line Identification

Hydraulic Ride Control System Line Identification

Hydraulic Brake and Steering System Line Identification

Hydraulic Loader Coupler System Line Identification—If Equipped

Group 15: Diagnostic Information

Low Hydraulic Power

Slow Hydraulic Functions

Hydraulic Function Makes "Chattering" Noise

Hydraulic Oil Overheats

Hydraulic Pump Leaking

Excessive Pump Noise

Foaming Oil

Functions Drift

Control Valve Sticks or Works Hard

No Stabilizer Hydraulics

No Backhoe Power in One Function

Backhoe Operates Slowly in One Function

Engine Pulls Down Excessively During Backhoe Operation

No Loader Hydraulics

No Loader Power in One Function

Low Loader Hydraulic Power

Loader Operates Slowly in One Function

Engine Pulls Down Excessively During Loader Operation

Loader Coupler Not Working

Erratic “Spongy” Steering

Hard Steering, Loader Hydraulics OK

No Response When Steering Wheel is Turned, Loader Hydraulics OK

Slow Steering Hydraulics

Excessive Steering Wheel Turns to Steer Machine

Excessive Vibration of the Steering Wheel

Machine Turns in Opposite Direction

Machine Turns When Steering Valve is in Neutral

Poor Centering of Steering Wheel (Wheels Continue to Move After Steering Wheel is Stopped)

Steering Valve Does Not Return to Neutral

Steering Wheel Kickback

Steering Wheel "Locks" Up

Steering Wheel or Front Wheels Slowly Turn by Themselves When Using Backhoe or Loader

Steering Wheel Turns Freely With No Resistance or Action On Steered Wheels

Steering Wheel Turns With Slight Resistance and No Action On Steered Wheels

Steering Wheel Turns Apply Rear Axle Service Brakes

Wander—Machine Will Not Stay in a Straight Line

Group 20: Adjustments

Backhoe Control Lever Adjustment—Two-Lever

Backhoe Control Lever Adjustment—Four-Lever (If Equipped)

Auxiliary Selective Flow Control Valve Adjustment—If Equipped

Pilot Control Pressure Adjustment

Pilot Enable and Pattern Select (PEPS) Valve Accumulator Discharge Procedure

Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch Adjustment

Loader Auxiliary Accumulator Charge Procedure

Ride Control Accumulator Charge Procedure

Ride Control Accumulator Charge Check Procedure

Ride Control Accumulator Hydraulic Pressure Release Procedure

Group 25: Tests

JT02156A Digital Pressure and Temperature Analyzer Kit Installation

Hydraulic Oil Warm-Up Procedure

Hydraulic Circuit Pressure Release

Backhoe, Stabilizer, and Steering System Pressure Test

Loader System Pressure Test

Hydraulic Pump Flow Test

Hydraulic Pump Unloading Relief Valve Pressure Test

Pilot Control Pressure Test

Pilot Control Accumulator Charge Pressure Test

Hydraulic Oil Cooler Restriction Test

Circuit Relief Valve Test—With Remote Pump

Function Drift Test

Loader and Stabilizer Control Valve Lockout Leakage Test

Steering System Leakage Test

Hydraulic Cylinder Leakage Test

Steering Cylinder Leakage Test

Section 9031: Heating and Air Conditioning

Group 05: Theory of Operation

Air Conditioning System Cycle of Operation

Group 10: System Diagrams

Heating and Air Conditioning System Component Location

Group 15: Diagnostic Information

Air Conditioning System Does Not Operate

Air Conditioning System Does Not Cool Interior of Cab

Air Conditioning System Runs Constantly, Too Cold

Heating System Does Not Operate

Heating System Does Not Warm Interior of Cab

Interior Windows Continue to Fog

Group 25: Tests

R134a Refrigerant Cautions and Proper Handling

R134a Oil Charge Capacity

R134a Refrigerant Charge Capacity

Heater and Air Conditioner Operational Checks

Air Conditioner Compressor Clutch Test

R134a Refrigerant Leak Test

R134a Refrigerant Hoses and Tubing Inspection

Air Conditioner High/Low-Pressure Switch Test

Air Conditioner Freeze Control Switch Test

Air Conditioning System Test

Operating Pressure Diagnostic Chart

Backhoe Loader John Deere 310L EP Workshop Service Operation & Tests Technical Manual - TM13289X19

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