John Deere 544L 4WD Loader Diagnosis and Tests Service Technical Manual (TM14342X19)
Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 544L 4WD Loader, with workshop information to maintain, diagnose, and rebuild like professional mechanics.
John Deere 544L 4WD Loaders workshop Diagnosis & Tests technical manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
tm14342x19 - 544L 4WD Loader Operation and Test Technical Manual.epub
tm14342x19 - 544L 4WD Loader Operation and Test Technical Manual.pdf
PRODUCT DETAILS:
Total Pages: 1,916 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
TABLE OF CONTENTS...1
Section 9000: General Information...35
Group 01: Safety...35
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance...41
Recognize Safety Information...45
Follow Safety Instructions...46
Operate Only If Qualified...47
Wear Protective Equipment...48
Protect Against Noise...49
Avoid Unauthorized Machine Modifications...50
Inspect Machine...51
Stay Clear of Moving Parts...52
Avoid High-Pressure Fluids...53
Avoid High-Pressure Oils...54
Work In Ventilated Area...55
Avoid Static Electricity Risk When Refueling...56
Prevent Fires...58
In Case of Machine Fire...59
Prevent Battery Explosions...60
High Debris Applications...61
Clean Debris from Machine...62
Handle Chemical Products Safely...63
Handle Starting Fluid Safely...64
Decommissioning — Proper Recycling and Disposal of Fluids and Components...65
Prepare for Emergencies...66
Exhaust Filter Ash Handling and Disposal...67
Add Cab Guarding for Special Uses...68
Use Steps and Handholds Correctly...69
Start Only From Operator's Seat...70
Use and Maintain Seat Belt...71
Prevent Unintended Machine Movement...72
Avoid Work Site Hazards...74
Keep Riders Off Machine...76
Avoid Backover Accidents...77
Avoid Machine Tip Over...78
Avoid Power Lines...80
Use Special Care When Operating Loader...81
Operating on Slopes...82
Operating or Traveling On Public Roads...83
Inspect and Maintain ROPS...84
Travel Safely...85
Prevent Acid Burns...86
Add and Operate Attachments Safely...88
Park and Prepare for Service Safely...89
Service Machines Safely...90
Service Accumulator Systems Safely...91
Service Cooling System Safely...92
Remove Paint Before Welding or Heating...93
Make Welding Repairs Safely...94
Drive Metal Pins Safely...95
Service Tires Safely...96
Use Proper Lifting Equipment...97
Clean Exhaust Filter Safely...98
Section 9001: Diagnostics...101
Group 10: Engine Control Unit (ECU) Diagnostic Trouble Codes...118
Engine Control Unit (ECU) Diagnostic Trouble Codes...118
000091.03 - Eng Throttle Short to Power...101
000091.04 - Eng Throttle Open or Short...101
000237.02 - Vehicle Identification Conflict...101
000237.13 - Vehicle Identification Fault...101
000237.31 - Communication Fault...101
001321.06 - Starter Relay High Current...101
001321.16 - Too Long to Start...101
001321.31 - Starter Sol Open Circuit...101
001761.01 - Diesel Exhaust Fluid is Extremely Low...101
001761.18 - Diesel Exhaust Fluid is Very Low...101
002003.09 - CAN Comm Lost for TCU...101
002033.09 - CAN Comm Lost for VCU...101
003031.12 - Diesel Exhaust Fluid Temperature Sensor Fault...101
003353.31 - Alternator Output Fault...101
003516.01 - Diesel Exhaust Fluid Concentration Extremely Low...101
003516.07 - Diesel Exhaust Fluid Concentration Invalid...101
003516.09 - Diesel Exhaust Fluid Tank Header Communication Fault...101
003516.12 - Diesel Exhaust Fluid Concentration Sensor Fault...101
003517.12 - Diesel Exhaust Fluid Tank Level Sensor Fault...101
004366.05 - DEF Tank Heater Coolant Control Valve Circuit Has High Resistance...101
004366.06 - DEF Tank Heater Coolant Control Valve Circuit Has Low Resistance...101
004366.16 - DEF Tank Temperature Moderately High...101
004366.18 - DEF Tank Insufficient Heating Fault...101
516434.01 - Emergency Override Usage Time Expired...101
516434.14 - Emergency Override Enabled and Deactivated...101
516434.31 - Emergency Override Enabled and Active...101
516435.14 - Emergency Override Enabled Time Expired...101
Group 20: Transmission Control Unit (TCU) Diagnostic Trouble Codes...169
Transmission Control Unit (TCU) Diagnostic Trouble Codes...169
000091.02 - Timeout EEC2 Message...101
000161.00 - Input Speed High...102
000513.02 - Percent Torque Invalid...102
000513.09 - Timeout EEC1 Message...102
000514.02 - Friction Invalid...102
000514.09 - Timeout EEC3 Message...102
000544.02 - Reference Torque Invalid...102
000544.09 - Timeout Engine Configuration Message...102
000746.03 - DLM Short to Power...102
000746.04 - DLM Short to Ground...102
000746.05 - DLM Open Circuit...102
000777.02 - TC Clutch Slippage...102
000777.03 - TC Lockup Solenoid Short to Power...102
000777.04 - TC Lockup Solenoid Short to Ground...102
000777.05 - TC Lockup Solenoid Open Circuit...102
001785.09 - Input Speed High...102
002033.09 - CAN Communication Lost for VCU...102
002141.09 - CAN Communication Lost for SSM...102
005010.12 - TCU Locked...102
522344.00 - Converter Overtemp...102
522350.15 - Input Torque Overload...102
522364.07 - Trans Clutch Calibr Failed...102
522364.13 - Trans Clutch Calibr Fault...102
522366.13 - Application Invalid...102
522367.13 - TCU Config Invalid...102
522368.02 - Memory Failure...102
522370.02 - TCU VP2 Short Circuit...102
522371.02 - TCU VP1 Short Circuit...102
522373.03 - Power Supply High Voltage...102
522373.04 - Power Supply Low Voltage...102
522375.00 - Trans Oil Filter Restricted...102
522376.00 - Trans Oil Temp Max Value...102
522379.03 - Park Brake Sol Short to Power...102
522379.04 - Park Brake Sol Short to Ground...102
522379.05 - Park Brake Sol Open Circuit...103
522382.03 - Backup Alarm Short to Power...103
522382.04 - Backup Alarm Short to Ground...103
522382.05 - Backup Alarm Open Circuit...103
522383.02 - Clutch KR Slippage...103
522383.03 - Clutch Reverse Sol Short to Power...103
522383.04 - Clutch Reverse Sol Short to Ground...103
522383.05 - Clutch Reverse Sol Open Circuit...103
522386.02 - Clutch KV Slippage...103
522386.03 - Clutch Fwd Sol Short to Power...103
522386.04 - Clutch Fwd Sol Short to Ground...103
522386.05 - Clutch Fwd Sol Open Circuit...103
522389.02 - Clutch K4 Slippage...103
522389.03 - Clutch K4 Sol Short to Power...103
522389.04 - Clutch K4 Sol Short to Ground...103
522389.05 - Clutch K4 Sol Open Circuit...103
522392.02 - Clutch K3 Slippage...103
522392.03 - Clutch K3 Sol Short to Power...103
522392.04 - Clutch K3 Sol Short to Ground...103
522392.05 - Clutch K3 Sol Open Circuit...103
522395.02 - Clutch K2 Slippage...103
522395.03 - Clutch K2 Sol Short to Power...103
522395.04 - Clutch K2 Sol Short to Ground...103
522395.05 - Clutch K2 Sol Open Circuit...103
522399.02 - Clutch K1 Slippage...103
522399.03 - Clutch K1 Sol Short to Power...103
522399.04 - Clutch K1 Sol Short to Ground...103
522399.05 - Clutch K1 Sol Open Circuit...103
522401.02 - Trans Speed Sensor Fault...103
522401.03 - Output Shaft Open or Short...103
522401.04 - Output Shaft Short to Gnd...103
522401.12 - Output Shaft Fault...103
522401.15 - Output Shaft Overspeed...103
522402.03 - Clutch Speed Open or Short...104
522402.04 - Clutch Speed Short to Gnd...104
522402.12 - Clutch Speed Sensor Fault...104
522403.03 - Conv Outpt Spd Open or Short...104
522403.04 - Conv Outpt Spd Short to Gnd...104
522403.12 - Conv Outpt Spd Fault...104
522404.03 - Conv Input Spd Open or Short...104
522404.04 - Conv Input Spd Short to Gnd...104
522404.12 - Conv Input Speed Fault...104
522406.03 - Trans Oil Temp Open or Short...104
522406.04 - Trans Oil Temperature Short to Gnd...104
522407.03 - Clutch Cutoff Short to Power...104
522407.04 - Clutch Cutoff Open or Short...104
522409.05 - 2nd FNR Open Circuit...104
522409.12 - 2nd FNR Multiple Inputs...104
522411.05 - 1st FNR Open Circuit...104
522411.12 - 1st FNR Multiple Inputs...104
522412.12 - Gear Selection Error...104
522839.04 - Clutch K4 Sol Short to Gnd...104
524048.00 - Trans Output Torque Exceed...104
524049.00 - Trans Input Torque Exceed...104
Group 30: Vehicle Control Unit (VCU) Diagnostic Trouble Codes...310
Vehicle Control Unit (VCU) Diagnostic Trouble Codes...310
000075.00 - Front Axle Oil Temperature High...104
000075.03 - Front Axle Oil Temp Sensor Short to Power...104
000075.04 - Front Axle Oil Temp Sensor Short to Ground...104
000096.04 - Fuel Level Short to Ground...104
000096.05 - Fuel Level Open or Short...104
000096.10 - Fuel Level Abnormal Rate of Change...104
000158.03 - High Battery Voltage...104
000158.04 - Low Battery Voltage...104
000167.16 - Alternator High Voltage...104
000167.18 - Alternator Low Voltage...104
000168.16 - High Battery Voltage...105
000171.04 - Ambient Air Short to Ground...105
000237.02 - Vehicle Identification Fault...105
000237.13 - Vehicle Identification Fault...105
000237.31 - Vehicle Identification Fault...105
000521.03 - Brake Pedal Position Sensor Short to Power...105
000521.04 - Brake Pedal Position Sensor Short to Ground...105
000521.13 - Brake Pedal Position Sensor Out of Calibration...105
000578.00 - Rear Axle Oil High Temp...105
000578.03 - Rear Axle Oil Temp Sensor Short to Power...105
000578.04 - Rear Axle Oil Temp Sensor Short to Ground...105
000629.12 - VCU Watchdog Time-Out...105
000639.12 - VCU CAN 1 Failure...105
000639.14 - VCU CAN 1 Bus Off...105
000746.03 - Diff Lock Sol Short to Power...105
000746.05 - Diff Lock Sol Open Circuit...105
000746.06 - Diff Lock Sol High Current...105
000751.12 - Invalid Column FNR Range Selection...105
000785.03 - Pilot Solenoid Short to Power...105
000785.05 - Pilot Solenoid Open Circuit...105
000785.06 - Pilot Solenoid Short to Ground...105
000880.03 - Brake Lights Short to Power...105
000880.05 - Brake Lights Open Circuit...105
000880.06 - Brake Lights High Current...105
000977.03 - Rev Fan Sol Short to Power...105
000977.05 - Rev Fan Sol Open Circuit...105
000977.06 - Rev Fan Sol High Current...105
001071.03 - Fan Solenoid (HS) Short to Power...105
001071.05 - Fan Solenoid (HS) Open Circuit...105
001071.06 - Fan Solenoid (HS) High Current...105
001071.16 - Fan Solenoid (LS) High Current...105
001071.18 - Fan Solenoid (LS) Short to Power...105
001231.12 - VCU CAN 2 Failure...105
001231.14 - VCU CAN 2 Bus Off...106
001638.00 - Hydraulic Oil High Temp...106
001638.03 - Hydraulic Oil Temperature Sensor Short to Power...106
001638.04 - Hyd Oil Temp Sensor Short to Gnd...106
001639.07 - Fan Speed Mechanical Fault...106
001639.08 - Fan Speed Sensor No Signal...106
001713.01 - Hyd Oil Filter Restricted...106
002000.09 - CAN Comm Lost for ECU...106
002003.09 - CAN Comm Lost for TCU...106
002040.09 - CAN Comm Lost for PDU...106
002141.09 - CAN Comm Lost for SSM...106
002160.09 - CAN Comm Lost for Joystick Controller...106
002169.09 - CAN Comm Lost for RDR...106
002251.09 - CAN Comm Lost for JDL...106
002350.03 - Drive Lamps Short to Power...106
002350.05 - Drive Lamps Open Circuit...106
002350.06 - Drive Lamps High Current...106
002355.03 - Front Work Lts Short to Power...106
002355.05 - Front Work Lts Open Circuit...106
002355.06 - Front Work Lts High Current...106
002356.03 - Front Work Lts Short to Power...106
002356.05 - Front Work Lts Open Circuit...106
002356.06 - Front Work Lts High Current...106
002362.03 - Rear Work Lts Short to Power...106
002362.05 - Rear Work Lts Open Circuit...106
002362.06 - Rear Work Lts High Current...106
002367.04 - Left Turn Sw Short to Ground...106
002368.03 - Left Turn Lts Short to Power...106
002368.05 - Left Turn Lts Open Circuit...106
002368.06 - Left Turn Lts High Current...106
002369.04 - Right Turn Sw Short to Ground...106
002370.03 - Right Turn Lts Short to Power...106
002370.05 - Right Turn Lts Open Circuit...106
002370.06 - Right Turn Lts High Current...107
002378.03 - Marker/Tail Lts Short to Power...107
002378.06 - Marker/Tail Lts High Current...107
002386.03 - Beacon Light Short to Power...107
002386.06 - Beacon Light High Current...107
002873.04 - Engine Light Sw Short to Ground...107
002875.04 - Hazard Wakeup Short to Ground...107
003509.04 - VCU Sensor 1 Voltage Low...107
003510.04 - VCU Sensor 2 Voltage Low...107
003511.04 - VCU Sensor 3 Voltage Low...107
004086.03 - LS Pressure Short to Power...107
004086.04 - LS Pressure Short to Ground...107
004952.04 - Seat Belt Switch Short to Ground...107
517290.03 - Brake Valve Pressure Sensor Short to Power...107
517290.04 - Brake Valve Pressure Sensor Short to Ground...107
520537.04 - Multi-Function Button 1 Short to Ground...107
520652.03 - Bucket Curl Valve Solenoid HSD Short to Power...107
520652.05 - Bucket Curl Valve Solenoid HSD Open Circuit...107
520652.06 - Bucket Curl Valve Solenoid HSD Short to Ground...107
520652.16 - Bucket Curl Valve Solenoid LSD Short to Ground...107
520652.18 - Bucket Curl Valve Solenoid LSD Short to Power...107
520653.03 - Bucket Dump Valve Solenoid HSD Short to Power...107
520653.05 - Bucket Dump Valve Solenoid HSD Open Circuit...107
520653.06 - Bucket Dump Valve Solenoid HSD Short to Ground...107
520653.16 - Bucket Dump Valve Solenoid LSD Short to Ground...107
520653.18 - Bucket Dump Valve Solenoid LSD Short to Power...107
520883.13 - Linkage Position Out of Calibration...107
521948.02 - Invalid Engine Tier Level Specified...107
522125.12 - FNR Variant Type Invalid...107
522191.04 - Gear Shift Switch A1 Short to Ground...107
522192.04 - Gear Shift Switch B1 Short to Ground...107
522193.04 - Gear Shift Switch C1 Short to Ground...107
522341.03 - Heated Mirror Short to Power...107
522341.05 - Heated Mirror Open Circuit...108
522341.06 - Heated Mirror High Current...108
522379.03 - Park Brake Sol Short to Power...108
522379.05 - Park Brake Sol Open Circuit...108
522379.06 - Park Brake Sol Short to Ground...108
522382.03 - Backup Alarm Short to Power...108
522382.05 - Backup Alarm Open Circuit...108
522382.06 - Backup Alarm Short to Ground...108
522405.02 - Park Brake Pressure Switch Circuit Invalid...108
522405.04 - Park Brake Pressure Switch Circuit Fault...108
522409.01 - Secondary FNR Invalid Direction Selection...108
522411.05 - 1st FNR Open Circuit...108
522411.12 - 1st FNR Multiple Inputs...108
522426.04 - Rear Wiper Park Short to Ground...108
522427.04 - Front Wiper Park Short to Ground...108
522432.03 - R Wiper Hi-Spd Short to Power...108
522432.05 - R Wiper Hi-Spd Open Circuit...108
522432.06 - R Wiper Hi-Spd High Current...108
522433.03 - R Wiper Lo-Spd Short to Power...108
522433.05 - R Wiper Lo-Spd Open Circuit...108
522433.06 - R Wiper Lo-Spd High Current...108
522434.03 - F Wiper Lo-Spd Short to Power...108
522434.05 - F Wiper Lo-Spd Open Circuit...108
522434.06 - F Wiper Lo-Spd High Current...108
522435.03 - F Wiper Hi-Spd Short to Power...108
522435.05 - F Wiper Hi-Spd Open Circuit...108
522435.06 - F Wiper Hi-Spd High Current...108
522436.03 - Bucket Pos Short to Power...108
522436.04 - Bucket Pos Open or Short...108
522436.07 - Bucket Position Sensor Out of Mechanical Range...108
522436.12 - Bucket Position Sensor Faulted...108
522436.13 - Bucket Position Sensor Out of Calibration...108
522438.03 - Pin Disc Sol Short to Power...108
522438.05 - Pin Disc Sol Open Circuit...109
522438.06 - Pin Disc Sol High Current...109
522543.03 - Boom Cyl Rod Press Open or Short...109
522543.04 - Boom Cyl Rod Press Short to Ground...109
522544.03 - Boom Cyl Head Press Open or Short...109
522544.04 - Boom Cyl Head Press Short to Ground...109
522620.03 - Vehicle Horn Short to Power...109
522620.05 - Vehicle Horn Open Circuit...109
522620.06 - Vehicle Horn High Current...109
522796.03 - R Washer Pump Short to Power...109
522796.05 - R Washer Pump Open Circuit...109
522796.06 - R Washer Pump High Current...109
522797.03 - F Washer Pump Short to Power...109
522797.05 - F Washer Pump Open Circuit...109
522797.06 - F Washer Pump High Current...109
523137.01 - Steering Press Low...109
523137.03 - Steering Press Sensor Short to Power...109
523137.04 - Steering Press Sensor Open or Short...109
523137.12 - Steering Press Sensor Invalid...109
523411.03 - Boom Down Valve Solenoid HSD Short to Power...109
523411.05 - Boom Down Valve Solenoid HSD Open Circuit...109
523411.06 - Boom Down Valve Solenoid HSD Short to Ground...109
523411.16 - Boom Down Valve Solenoid LSD Short to Ground...109
523411.18 - Boom Down Valve Solenoid LSD Short to Power...109
523414.03 - Boom Up Valve Solenoid HSD Short to Power...109
523414.05 - Boom Up Valve Solenoid HSD Open Circuit...109
523414.06 - Boom Up Valve Solenoid HSD Short to Ground...109
523414.13 - Electro Hydraulic System Out of Calibration...109
523414.16 - Boom Up Valve Solenoid LSD Short to Ground...109
523414.18 - Boom Up Valve Solenoid LSD Short to Power...109
523489.03 - Engine Light Short to Power...109
523489.05 - Engine Light Open Circuit...109
523489.06 - Engine Light Short to Ground...109
523577.03 - 2nd Steer Pump Short to Power...110
523577.05 - 2nd Steer Pump Open Circuit...110
523577.06 - 2nd Steer Pump Short to Ground...110
523689.04 - Diff Lock Sw Short to Ground...110
523786.03 - Boom Position Short to Power...110
523786.04 - Boom Position Short to Ground/Open...110
523786.07 - Boom Position Sensor Out of Mechanical Range...110
523786.12 - Boom Position Sensor Faulted...110
523786.13 - Boom Position Sensor Out of Calibration...110
523837.01 - Brake Pressure Low—Rear...110
523837.03 - Rear Brake Accumulator Pressure Sensor Short to Power...110
523837.04 - Rear Brake Accumulator Pressure Sensor Short to Ground...110
523840.01 - Front Brake Accumulator Pressure Low...110
523840.03 - Front Brake Accumulator Pressure Sensor Short to Power...110
523840.04 - Front Brake Accumulator Pressure Sensor Short to Ground...110
523932.03 - Fourth Function Aux Valve A Solenoid HSD Short to Power...110
523932.05 - Fourth Function Aux Valve A Solenoid HSD Open Circuit...110
523932.06 - Fourth Function Aux Valve A Solenoid HSD Short to Ground...110
523932.16 - Fourth Function Aux Valve A Solenoid LSD Short to Ground...110
523932.18 - Fourth Function Aux Valve A Solenoid LSD Short to Power...110
523933.03 - Third Function Aux Valve A Solenoid HSD Short to Power...110
523933.05 - Third Function Aux Valve A Solenoid HSD Open Circuit...110
523933.06 - Third Function Aux Valve A Solenoid HSD Short to Ground...110
523933.16 - Third Function Aux Valve A Solenoid LSD Short to Ground...110
523933.18 - Third Function Aux Valve A Solenoid LSD Short to Power...110
523938.03 - Fourth Function Aux Valve B Solenoid HSD Short to Power...110
523938.05 - Fourth Function Aux Valve B Solenoid HSD Open Circuit...110
523938.06 - Fourth Function Aux Valve B Solenoid HSD Short to Ground...110
523938.16 - Fourth Function Aux Valve B Solenoid LSD Short to Ground...110
523938.18 - Fourth Function Aux Valve B Solenoid LSD Short to Power...110
523939.03 - Third Function Aux Valve B Solenoid HSD Short to Power...110
523939.05 - Third Function Aux Valve B Solenoid HSD Open Circuit...110
523939.06 - Third Function Aux Valve B Solenoid HSD Short to Ground...110
523939.16 - Third Function Aux Valve B Solenoid LSD Short to Ground...111
523939.18 - Third Function Aux Valve B Solenoid LSD Short to Power...111
523948.03 - Ride Control Enable Solenoid Short to Power...111
523948.05 - Ride Control Enable Solenoid Open Circuit...111
523948.06 - Ride Control Enable Solenoid Short to Ground...111
523949.03 - Ride Control Balance Solenoid (Head High) Short to Power...111
523949.05 - Ride Control Balance Solenoid (Head High) Open Circuit...111
523949.06 - Ride Control Balance Solenoid (Head High) Short to Ground...111
524250.31 - Inspect Park Brake...111
524265.19 - EOL Configuration Invalid...111
Group 40: Sealed Switch Module (SM1) Diagnostic Trouble Codes...111
Sealed Switch Module (SSM) Diagnostic Trouble Codes...713
002033.09 - CAN Comm Lost for VCU...111
002634.04 - SSM Ign Relay Short to Ground...111
002634.05 - SSM Ign Relay Open Circuit...111
520752.04 - SSM Button Stuck...111
520752.09 - Lost SSM LED Message...111
520753.04 - SSM Button Stuck...111
520753.09 - Lost SSM LED Message...111
520754.04 - SSM Button Stuck...111
520754.09 - Lost SSM LED Message...111
520755.04 - SSM Button Stuck...111
520755.09 - Lost SSM LED Message...111
521274.09 - LIN Communication Lost With SSM...111
523335.04 - SSM Button Stuck...111
523335.09 - Lost SSM LED Message...111
523336.04 - SSM Button Stuck...111
523336.09 - Lost SSM LED Message...111
523338.04 - SSM Button Stuck...111
523338.09 - Lost SSM LED Message...111
523340.04 - SSM Button Stuck...111
523340.09 - Lost SSM LED Message...111
523850.04 - SSM Button Stuck...111
523850.09 - Lost SSM LED Message...112
523852.04 - SSM Button Stuck...112
523852.09 - Lost SSM LED Message...112
523854.04 - SSM Button Stuck...112
523854.09 - Lost SSM LED Message...112
523855.04 - SSM Button Stuck...112
523855.09 - Lost SSM LED Message...112
523856.04 - SSM Button Stuck...112
523856.09 - Lost SSM LED Message...112
523857.04 - SSM Button Stuck...112
523857.09 - Lost SSM LED Message...112
523858.04 - SSM Button Stuck...112
523858.09 - Lost SSM LED Message...112
523860.04 - SSM Button Stuck...112
523860.09 - Lost SSM LED Message...112
523861.04 - SSM Button Stuck...112
523861.09 - Lost SSM LED Message...112
523862.04 - SSM Button Stuck...112
523862.09 - Lost SSM LED Message...112
523863.04 - SSM Button Stuck...112
523863.09 - Lost SSM LED Message...112
523864.04 - SSM Button Stuck...112
523864.09 - Lost SSM LED Message...112
523865.04 - SSM Button Stuck...112
523865.09 - Lost SSM LED Message...112
523867.04 - SSM Button Stuck...112
523867.09 - Lost SSM LED Message...112
523868.04 - SSM Button Stuck...112
523868.09 - Lost SSM LED Message...112
Group 50: Automatic Temperature Control (ATC) Diagnostic Trouble Codes...767
Automatic Temperature Control (ATC) Diagnostic Trouble Codes...767
000170.03 - Blower Inlet Temperature Sensor Circuit Fault...112
000170.04 - Blower Inlet Temperature Sensor Circuit Fault...112
000871.03 - A/C Pressure Sensor Circuit Fault...113
000871.04 - A/C Pressure Sensor Circuit Fault...113
000876.03 - A/C Compressor Clutch Circuit Fault...113
000876.04 - A/C Compressor Clutch Circuit Fault...113
000876.05 - A/C Compressor Clutch Circuit Fault...113
001546.03 - Temperature Actuator Circuit Fault...113
001546.04 - Temperature Actuator Circuit Fault...113
001546.07 - Temperature Actuator Circuit Fault...113
001547.03 - A/C Freeze Temperature Sensor Circuit Fault...113
001547.04 - A/C Freeze Temperature Sensor Circuit Fault...113
516939.00 - Overvoltage...113
516939.03 - ATC Actuator Reference Voltage...113
516939.04 - ATC Actuator Reference Voltage...113
523646.03 - Blower Outlet Temperature Sensor Circuit Fault...113
523646.04 - Blower Outlet Temperature Sensor Circuit Fault...113
523672.03 - Precleaner Motor Circuit Fault...113
523672.04 - Precleaner Motor Circuit Fault...113
523672.05 - Precleaner Motor Circuit Fault...113
524203.03 - Ambient Air Temperature Sensor Short to Power...113
524203.04 - Ambient Air Temperature Sensor Short to Ground...113
Group 60: Heated/Ventilated Seat (HVS) Diagnostic Trouble Codes...810
Heated/Ventilated Seat (HVS) Diagnostic Trouble Codes...810
517377.12 - Temperature Sensor Circuit Fault...113
517378.12 - Heating Element Short to Power...113
517587.12 - Power Circuit Fault...113
521274.09 - Communication Loss...113
Group 70: Right Joystick 1 (RJ1) Diagnostic Trouble Codes...818
Right Joystick 1 (RJ1) Diagnostic Trouble Codes...818
000158.03 - High Battery Voltage...113
000158.04 - Low Battery Voltage...113
000167.16 - Alternator Voltage High...113
000167.18 - Alternator Voltage Low...113
000168.16 - Battery Voltage High...113
000237.02 - Vehicle Identification Fault...114
000237.13 - Vehicle Identification Fault...114
000237.31 - Vehicle Identification Fault...114
000639.12 - VCU CAN 1 Failure...114
000639.14 - VCU CAN 1 Bus Off...114
001231.12 - VCU CAN 2 Failure...114
001231.14 - VCU CAN 2 Bus Off...114
001235.12 - VCU CAN 3 Failure...114
001235.14 - VCU CAN 3 Bus Off...114
002033.09 - CAN Communiction Lost With VCU...114
002660.02 - Joystick Bucket Axis Sensor Mismatch...114
002660.03 - Joystick Bucket Axis Sensor Short to Power...114
002660.04 - Joystick Bucket Axis Sensor Short to Ground...114
002661.02 - Joystick Boom Axis Sensor Mismatch...114
002661.03 - Joystick Boom Axis Sensor Short to Power...114
002661.04 - Joystick Boom Axis Sensor Short to Ground...114
002661.13 - Joysticks Out of Calibration...114
002734.02 - Joystick 3rd Function Axis Sensor Mismatch...114
002734.03 - Joystick 3rd Function Axis Sensor Short to Power...114
002734.04 - Joystick 3rd Function Axis Sensor Short to Ground...114
002735.02 - Joystick 4th Function Axis Sensor Mismatch...114
002735.03 - Joystick 4th Function Axis Sensor Short to Power...114
002735.04 - Joystick 4th Function Axis Sensor Short to Ground...114
003509.03 - OIC Sensor Voltage High...114
003509.04 - OIC Sensor Voltage Low...114
523440.04 - Low Battery Voltage...114
Group 80: Rotary Switch Module (RSM) Diagnostic Trouble Codes...868
Rotary Switch Module (RSM) Diagnostic Trouble Codes...868
517294.07 - Rotary Knob Position Out of Range...114
517294.09 - Communication System Message Missing...114
517295.07 - Rotary Knob Position Out of Range...114
517295.09 - Communication System Message Missing...114
521274.09 - LIN Network...114
523863.04 - RSM Button Stuck...115
523863.09 - Communication System Message Missing...115
523864.04 - RSM Button Stuck...115
523864.09 - Communication System Message Missing...115
523867.04 - RSM Button Stuck...115
523867.09 - Communication System Message Missing...115
523868.04 - RSM Button Stuck...115
523868.09 - Communication System Message Missing...115
Group 90: Primary Display Unit (PDU) Diagnostic Trouble Codes...883
Primary Display Unit (PDU) Diagnostic Trouble Codes...883
000237.02 - Vehicle Identification System...115
Section 9005: Operational Checkout Procedure...928
Group 10: Operational Checkout Procedure...928
Operational Checkout...973
Section 9010: Engine...1017
Group 05: Theory of Operation...1017
John Deere Engine...1019
Automatic Idle and Automatic Shutdown Theory of Operation...1020
Group 10: System Diagrams...1017
Engine Cooling System Component Location...1023
Engine Fuel System Component Location...1025
Engine Intake and Exhaust Component Location...1027
Group 25: Tests...1017
Fluid Sampling Procedure—If Equipped...1034
Engine Idle Speeds and Auto-Shutdown Check...1039
Engine Low Idle Speed Adjustment...1042
Section 9015: Electrical System...1043
Group 05: Theory of Operation...1043
Start and Charge Circuits Theory of Operation...1054
Controller Area Network (CAN) Circuit Theory of Operation...1060
Local Interconnect Network (LIN) Circuit Theory of Operation...1064
Engine Control Unit (ECU) Circuit Theory of Operation...1066
Exhaust Aftertreatment Circuit Theory of Operation...1081
Ambient Air Temperature Sensor Theory of Operation...1088
Automatic and Manual Differential Lock Theory of Operation...1089
Axle Temperature Sensors Theory of Operation...1093
Beacon Light Theory of Operation...1095
Brake Lights Theory of Operation...1097
Brake Pedal Position Sensor Theory of Operation...1099
Electrohydraulic (EH) Auxiliary Control Theory of Operation...1100
Electrohydraulic (EH) Control Valve Theory of Operation...1102
Forward, Neutral, Reverse (FNR) Selection Theory of Operation...1106
Fuel Sender Theory of Operation...1110
Front/Rear Wipers and Washer Pumps Theory of Operation...1111
Heated Mirrors Theory of Operation...1115
Horn Theory of Operation...1117
Hydraulic Fan Drive Control Theory of Operation...1118
Hydraulic Oil Filter Restriction Theory of Operation...1123
Hydraulic Oil Temperature Theory of Operation...1125
Hydraulic Pilot Enable Theory of Operation...1127
Load Counter Theory of Operation...1129
Lighting Theory of Operation...1131
Multi-Function Button Control Theory of Operation...1135
Park Brake Control Theory of Operation...1137
Pin Disconnect Theory of Operation...1141
Ride Control Theory of Operation...1143
Seat Belt Minder Theory of Operation...1145
Secondary Steering Theory of Operation...1147
Turn Signals Theory of Operation...1149
Vehicle Control Unit (VCU) Circuit Theory of Operation...1152
Operator Interface Control (OIC) Theory of Operation...1165
Transmission Control Unit (TCU) Circuit Theory of Operation...1168
Primary Display Unit (PDU) Circuit Theory of Operation...1173
Radar Object Detection (ROD) Circuit Theory of Operation...1176
Embedded Payload Scale (EPS) Circuit Theory of Operation...1179
Group 10: System Diagrams...1044
Electrical Diagram Information...1188
Electrical Schematic Symbols...1192
Fuse and Relay Specifications...1195
System Functional Schematic, Wiring Diagram, and Component Location Master Legend...1199
System Functional Schematic...1205
Power and Ground Cables (W1) Component Location...1210
Loader Frame Harness (W2) Component Location...1212
Loader Frame Harness (W2) Wiring Diagram—Z-Bar Linkage...1214
Load Center Harness (W3) Component Location...1216
Load Center Harness (W3) Wiring Diagram...1218
Front Console Harness (W4) Component Location...1224
Front Console Harness (W4) Wiring Diagram...1226
Engine Frame Harness (W5) Component Location...1227
Engine Frame Harness (W5) Wiring Diagram...1229
Engine Harness (W6) Component Location...1231
Engine Harness (W6) Wiring Diagram...1233
Loader Frame Jumper Harness (W7) Component Location...1236
Loader Frame Jumper Harness (W7) Wiring Diagram...1237
Return-to-Dig (RTD) Harness (W8) Component Location...1238
Return-to-Dig (RTD) Harness (W8) Wiring Diagram—Z-Bar Linkage...1239
Transmission Harness (W10) Component Location...1240
Transmission Harness (W10) Wiring Diagram...1242
Rear Frame Harness (W13) Component Location...1243
Rear Frame Harness (W13) Wiring Diagram...1245
Baffle Harness (W14) Component Location...1246
Baffle Harness (W14) Wiring Diagram...1247
Backup Alarm Jumper Harness (W15) Component Location...1248
Backup Alarm Jumper Harness (W15) Wiring Diagram...1249
Secondary Steering Harness (W17) Component Location—If Equipped...1250
Secondary Steering Harness (W17) Wiring Diagram—If Equipped...1251
Cab Roof Harness (W19) Component Location...1253
Cab Roof Harness (W19) Wiring Diagram...1254
Heater and Air Conditioner Harness (W20) Component Location...1256
Heater and Air Conditioner Harness (W20) Wiring Diagram...1257
Radar Object Detection (ROD) Harness (W21) Component Location...1258
Radar Object Detection (ROD) Harness (W21) Wiring Diagram...1259
Camera Jumper Harness (W22) Component Location...1260
Camera Jumper Harness (W22) Wiring Diagram...1261
Headliner Harness (W24) Component Location...1262
Headliner Harness (W24) Wiring Diagram...1266
Dedicated Display Jumper Harness (W25) Component Location...1268
Dedicated Display Jumper Harness (W25) Wiring Diagram...1269
Right-Hand Armrest Controls Harness (W28) Component Location...1270
Right-Hand Armrest Controls Harness (W28) Wiring Diagram...1272
Ground Speed Radar (RDR) Harness (W31) Component Location...1274
Ground Speed Radar (RDR) Harness (W31) Wiring Diagram...1275
Auxiliary Radio Input Harness (W41) Component Location...1276
Auxiliary Radio Input Harness (W41) Wiring Diagram...1277
Satellite Radio Harness (W44) Component Location...1278
Satellite Radio Harness (W44) Wiring Diagram...1279
Aftertreatment Harness (W45) Component Location...1280
Aftertreatment Harness (W45) Wiring Diagram...1281
Starter-to-Alternator Harness (W52) Component Location...1282
Starter-to-Alternator Harness (W52) Wiring Diagram...1283
Washer Pumps Jumper Harness (W53) Component Location...1284
Washer Pumps Jumper Harness (W53) Wiring Diagram...1285
Hydraulic Reservoir Harness (W54) Component Location...1286
Hydraulic Reservoir Harness (W54) Wiring Diagram...1287
Reversing Fan Jumper Harness (W55) Component Location...1288
Reversing Fan Jumper Harness (W55) Wiring Diagram...1289
Satellite (SAT) Harness (W6003) Component Location...1290
Satellite Harness (W6003) Wiring Diagram...1291
Group 15: Diagnostic Information...1046
Service ADVISOR™ Diagnostic Application...1293
Service ADVISOR™ Connection Procedure...1294
Service ADVISOR™ Controller Connectivity Check...1297
Using Service ADVISOR™ Remote...1300
Reading Diagnostic Trouble Codes With Service ADVISOR™ Diagnostic Application...1303
Intermittent Diagnostic Trouble Code (DTC) Diagnostics...1305
Diagnostic Trouble Codes—After Machine Repair...1306
Group 16: Monitor Operation...1046
Primary Display Unit (PDU)—Service Mode...1309
Main Menu—Display Settings—Menu Access Mode...1311
Main Menu—Diagnostics—Codes—Clear Codes...1312
Main Menu—Diagnostics—OBD Tool...1313
Main Menu—Diagnostics—OBD Tool—Automatic Temperature Control (ATC)...1315
Main Menu—Diagnostics—OBD Tool—Heated Ventilated Seat (HVS)...1321
Main Menu—Diagnostics—OBD Tool—Right Joystick #1 (RJ1)...1323
Main Menu—Diagnostics—OBD Tool—Rotary Switch Module (RSM)...1327
Main Menu—Diagnostics—OBD Tool—Vehicle Control Unit (VCU)...1329
Main Menu—Machine Fan—Commanded Fan Speed...1349
Main Menu—Machine Setup—Drivetrain Settings—Reset Settings...1350
Main Menu—Machine Setup—Electro-Hydraulic Settings—Reset Settings...1351
Main Menu—Machine Setup—Machine Configuration—Demo Mode...1352
Main Menu—Machine Setup—Machine Configuration—Demo Mode Save Settings...1353
Main Menu—Machine Setup—Machine Configuration—Low Idle Adjustment...1354
Main Menu—Machine Setup—Machine Configuration—Reset Settings...1355
Main Menu—Machine Setup—Machine Configuration—Tire Size...1356
Main Menu—Machine Setup—Operator Interface/Cab Settings—Reset Settings...1357
Main Menu—Machine Setup—Performance Settings—Reset Settings...1358
Group 17: Diagnostic Test Box...1046
Setup and Functional Test...1368
Two Wire Sensor Circuit Check—Out of Range High...1377
Two Wire Sensor Circuit Check—Out of Range Low...1379
Three Wire Sensor Circuit Check—Out of Range High...1381
Three Wire Sensor Circuit Check—Out of Range Low...1383
Group 20: Adjustments...1047
Boom Height Kickout (BHKO) Adjustment...1387
Return-to-Carry (RTC) Adjustment...1389
Return-to-Dig (RTD) Adjustment...1391
Boom Height Kickout/Return-to-Carry (BHKO/RTC) Position Sensor Calibration...1392
Group 25: Tests...1047
Electrical Component Specifications...1400
Controller Area Network (CAN) Circuit Test...1406
Alternator Test...1412
Accelerator Pedal Sensor Test...1416
Hydraulic Pressure Sensor Test...1418
Transmission Clutch Control Valve Solenoid Check...1420
Connector Terminal Test...1422
Section 9020: Power Train...1425
Group 05: Theory of Operation...1425
TeamMate™ Axles...1429
Power Train Operation...1430
Torque Converter Operation...1431
Torque Converter With Lockup Clutch Operation...1433
Transmission Operation...1435
Transmission Operation—First Gear Forward...1436
Transmission Clutch Pack Engagement and Solenoids Activated...1439
Transmission Filter Bypass Valve Operation...1440
Clutch Pack Operation...1442
Transmission Hydraulic System...1444
Transmission Control Valve Component Operation...1445
Transmission Clutch Modulation Operation...1449
Thermal Bypass Valve Operation...1450
Standard Differential Operation...1452
Differential Lock Operation...1453
Axle Circulation Dual Pump Operation...1455
Park Brake Operation...1456
Group 10: System Diagrams...1425
Transmission Component Location...1460
Transmission System Schematic—First Forward...1462
Transmission System Schematic—First Forward Lockup Torque Converter...1464
Power Train Component Location...1466
Power Train Cooling System Component Location...1467
Group 15: Diagnostic Information...1425
Transmission Clutch Slippage...1425
Machine Will Not Move in Either Direction...1425
Machine Will Not Shift Correctly...1425
Transmission System Pressure is Low in Neutral...1425
Transmission Pressure is Low (One or Two Gear Ranges)...1425
Transmission Shifts Too Slow...1425
Transmission Shifts Too Fast...1426
Machine Creeps in Neutral...1426
Transmission Hydraulic System Overheats...1426
Transmission Excessive Noise...1426
Oil Aerated...1426
Oil Ejected from Filler Tube...1426
Machine Vibrates...1426
Machine Power and Acceleration Low...1426
Torque Converter Stall RPM...1426
Differential Lock Will Not Engage...1426
Differential Lock Slips and Chatters...1426
Differential Lock Will Not Disengage...1426
Differential Oil Level Rises...1426
Differential Oil Level Low...1426
Differential and Axle Noise Excessive...1426
Axle Wheel Hub Face Seal Leaking...1426
Axle Overheats...1426
Service Brakes Poor or Do Not Apply...1426
Service Brakes Aggressive...1426
Service Brakes Dragging...1426
Service Brakes Lockup...1426
Service Brakes Chatter...1426
Service Brake Warning Light On...1426
Driveline Excessive Vibration or Noise...1426
Park Brake Will Not Hold...1426
Park Brake Will Not Release...1558
Park Brake Overheats...1426
Park Brake Light Flashes When Shifting From Forward to Reverse...1426
Park Brake Light Flashes During Each Shift...1426
Park Brake Light Does Not Come On...1426
Park Brake Will Not Apply...1426
Group 20: Adjustments...1426
Service Brake Bleeding Procedure...1576
Group 25: Tests...1427
Transmission Oil Warm-Up Procedure...1579
Park Brake Pressure Test...1580
Park Brake Drag Test...1583
Transmission Pump Flow Test...1586
Transmission System Pressure Test...1588
Transmission Clutch Pressure Test...1591
Transmission Element Leakage Test...1594
Transmission Lube Pressure Test...1597
Torque Converter—In Pressure Test...1599
Torque Converter—Out Pressure Test...1601
Torque Converter Relief Pressure Test...1604
Torque Converter—Out Flow Test...1607
Torque Converter Stall Speed Test...1610
Lockup Torque Converter (LUTC) Pressure Test...1613
Transmission Oil Cooler Thermal Bypass Valve Temperature Test...1617
Transmission Oil Cooler Thermal Bypass Valve Pressure Test...1620
Transmission Oil Cooler Restriction Test...1623
Axle Circulation Pump Flow Test...1626
Axle Breather Test...1628
Axle Oil Cooler Restriction Test...1630
Differential Lock Pressure Test...1633
Section 9025: Hydraulic System...1635
Group 05: Theory of Operation...1635
Loader Hydraulic System Operation...1640
Main Hydraulic Pump Operation...1642
Hydraulic Fan Operation...1644
Hydraulic Reversing Fan Operation...1646
Orbital Steering System Component Operation...1649
Orbital Steering Valve Operation...1650
Secondary Steering System Operation...1652
Secondary Steering Valve Operation...1653
Pilot Manifold Operation...1655
Service Brake Hydraulic System Operation...1657
Service Brake Accumulator Operation...1658
Service Brake Valve Operation...1659
Pin Disconnect Operation...1661
Loader Control Valve Operation...1663
Boom Section Operation—Boom Down and Steering...1665
Bucket Section Operation—Boom Raise and Bucket Dump...1668
Auxiliary Section—Operating and Boom Raise...1671
Loader Control Valve—Outlet Section Operation...1675
Load Sense Circuit Operation—Neutral...1677
Load Sense Circuit Operation—Steering...1679
Load Sense Circuit Operation—Steering and Boom Down...1681
Load Sense Circuit Operation—Boom Raise and Bucket Dump...1683
Main Relief Valve Operation...1686
Load Sense Relief Valve Operation...1689
Circuit Relief With Anticavitation Valve Operation...1693
Anticavitation Valve Operation...1693
Hydraulic Return Filter Operation...1694
Ride Control Operation...1697
Group 10: System Diagrams...1635
Hydraulic System Schematic...1709
Steering System Component Location...1716
Hydraulic Cooling Fan System Component Location...1718
Loader System Component Location...1721
Pin Disconnect System Component Location...1723
Ride Control System Component Location...1724
Hydraulic Pump Manifold Component Location...1725
Group 15: Diagnostic Information...1636
No Hydraulic Functions...1636
Hydraulic Functions Slow...1636
Main Hydraulic Pump Noisy...1636
No Orbital Steering Function...1636
Boom Float Function Not Working...1636
One Hydraulic Function Not Working...1636
Hydraulic Function Drifts Down...1636
Boom Down Does Not Work (Engine Off)...1636
Ride Control Not Working...1636
Oil Overheats...1636
Hydraulic Oil Foams...1636
Pin Disconnect Cylinders Will Not Retract...1636
Constant Steering Required to Maintain Straight Travel...1636
Slow Steering Wheel Movement Will Not Cause Frame Movement...1636
Steering Wheel Turns Without Resistance and Causes No Frame Movement...1636
Steering Erratic...1636
Steering Wheel Free Play...1636
Orbital Steering Valve Binds or Locks Up...1636
Steering Wheel Turns by Itself...1636
Machine Turns in Opposite Direction as Steering Wheel...1636
Steering Wheel Kickback...1636
Orbital Steering Jerky...1636
Secondary Steering Motor Will Not Operate...1636
Secondary Steering Pump Runs but Will Not Steer Machine...1636
Hydraulic Fan Does Not Reach Full Speed...1636
Hydraulic Fan Runs at Full Speed Only...1636
Hydraulic Fan Does Not Spin...1636
Hydraulic Fan Will Not Reverse Direction...1637
Group 20: Adjustments...1637
Ride Control Accumulator Gas Charge Procedure...1792
Ride Control Accumulator Draining Procedure...1795
Group 25: Tests...1637
Hydraulic Oil Sampling Procedure...1798
Hydraulic Oil Warm-Up Procedure...1799
Vacuum Pump Installation...1801
Hydraulic System Pressure and Accumulators Discharge...1802
JT02156A Digital Pressure and Temperature Analyzer Kit Installation...1804
Hydraulic System Operating and Standby Pressure Test...1805
Main Hydraulic Pump Control Valve Test and Adjustment...1808
Load Sense Relief Valve Pressure Test and Adjustment...1815
Main Relief Valve Pressure Test...1819
Circuit Relief With Anticavitation Valve Pressure Test...1825
Boom, Bucket, and Steering Cylinder Leakage Test...1829
Secondary Steering Pump Pressure Relief Valve Test...1831
Secondary Steering Valve—Secondary Steering Pump Isolation Shuttle Valve Leakage Test—If Equipped...1834
Pilot Control Valve Pressure Test...1837
Cycle Time Test...1840
Service Brake Accumulator Gas Precharge and Low Brake Pressure Warning Test...1841
Service Brake Valve Pressure Test...1845
Service Brake Valve Leakage Test...1849
Pin Disconnect Pressure Test...1853
Hydraulic Fan Pump Pressure Test...1859
Section 9031: Heating and Air Conditioning...1863
Group 05: Theory of Operation...1863
Air Conditioning System Cycle of Operation...1866
Group 10: System Diagrams...1863
Air Conditioner and Heater Component Location...1870
Group 15: Diagnostic Information...1863
Air Conditioning System Does Not Operate...1863
Air Conditioning System Does Not Cool Interior of Cab...1863
Air Conditioning System Runs Constantly, Too Cold...1863
Heating System Does Not Operate...1863
Heating System Does Not Warm Interior of Cab...1863
Interior Windows Continue to Fog...1863
Group 25: Tests...1863
R134a Refrigerant Cautions and Proper Handling...1899
R134a Oil Charge Capacity...1900
R134a Refrigerant Charge Capacity...1901
Heater and Air Conditioner Operational Checks...1902
Air Conditioner Compressor Clutch Test...1906
R134a Refrigerant Leak Test...1907
R134a Refrigerant Hoses and Tubing Inspection...1908
Air Conditioner High/Low-Pressure Switch Test...1909
Air Conditioner Freeze Control Sensor Test...1910
Air Conditioning System Test...1911
Operating Pressure Diagnostic Chart...1914
John Deere 544L 4WD Loader Diagnosis and Tests Service Technical Manual (TM14342X19)
