John Deere 470GLC Excavator Diagnosis and Tests Service Technical Manual (TM13338X19)
Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 470GLC Excavator, with workshop information to maintain, diagnose, and rebuild like professional mechanics.
John Deere 470GLC Excavator 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.
TM13338X19 - John Deere 470GLC Excavator Technical Manual - Operation and Test.pdf
tm13338x63 - John Deere Excavadora 470GLC.pdf
tm13338x28 - John Deere Excavatrice 470GLC.pdf
PRODUCT DETAILS:
Total Pages: 1,533 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English French Spanish
Models: John Deere - 470GLC Excavator - 1FF470GX_ _F235001—
TABLE OF CONTENTS
Section 9000: General Information...27
Group 01: Safety...27
Recognize Safety Information...30
Follow Safety Instructions...31
Operate Only If Qualified...32
Wear Protective Equipment...33
Avoid Unauthorized Machine Modifications...34
Control Pattern...35
Control Pattern Selector—If Equipped...36
Add Cab Guarding for Special Uses...37
Inspect Machine...38
Stay Clear of Moving Parts...39
Avoid High-Pressure Fluids...40
Avoid High-Pressure Oils...41
Work In Ventilated Area...42
Avoid Static Electricity Risk When Refueling...43
Prevent Fires...45
In Case of Machine Fire...46
Prevent Battery Explosions...47
Handle Chemical Products Safely...48
Handle Starting Fluid Safely...49
Decommissioning — Proper Recycling and Disposal of Fluids and Components...50
Exhaust Filter Ash Handling and Disposal...51
Prepare for Emergencies...52
Clean Debris from Machine...53
Use Steps and Handholds Correctly...54
Start Only From Operator's Seat...55
Use and Maintain Seat Belt...56
Prevent Unintended Machine Movement...57
Avoid Work Site Hazards...58
Keep Riders Off Machine...60
Avoid Backover Accidents...61
Inspect and Maintain ROPS...62
Avoid Machine Tip Over...63
Use Special Care When Lifting Objects...65
Use Care When Swinging Machine...66
Operate Boom With Care...67
Avoid Power Lines...68
Travel Safely...69
Prevent Acid Burns...70
Add and Operate Attachments Safely...72
Park and Prepare for Service Safely...73
Service Machines Safely...74
Service Cooling System Safely...75
Remove Paint Before Welding or Heating...76
Make Welding Repairs Safely...77
Drive Metal Pins Safely...78
Use Proper Lifting Equipment...79
Clean Exhaust Filter Safely...80
Safety Signs and Other Instructions...83
Safety Signs Installed on Hydraulic Coupler—If Equipped...93
Section 9001: Diagnostics...94
Group 10: Main Controller (MCZ) Diagnostic Trouble Codes...103
Main Controller (MCZ) Diagnostic Trouble Codes...103
Controller Area Network 0 (CAN 0) Circuit Diagnostics...104
Controller Area Network 1 (CAN 1) Circuit Diagnostics...105
Interface Controller Area Network (N-CAN) Diagnostics...106
Engine Controller Area Network (Engine CAN) Diagnostics...107
Aftertreatment Controller Area Network (AT CAN) Diagnostics...108
011000.02 - Abnormal EEPROM...94
011001.02 - Abnormal RAM...94
011002.02 - Abnormal A/D Converter...94
011003.03 - Abnormal Sensor Voltage...94
011004.02 - CAN Communication Error 1...94
011005.02 - CAN Communication Error 2...94
011006.02 - Engine Control Unit (ECU) Communication Error...94
011007.02 - (CAN 0) Data Converter Communication Error 1...94
011008.02 - (CAN 1) Data Converter Communication Error 2...94
011009.02 - (CAN 0) Monitor Controller Communication Error 1...94
011010.02 - (CAN 1) Monitor Controller Communication Error 2...94
011011.02 - Body Controller Communication Error...94
011100.02 - Abnormal Engine Speed...94
011101.03 - Engine Speed Dial Sensor Circuit High...94
011101.04 - Engine Speed Dial Sensor Circuit Low...94
011200.03 - Pump 1 Delivery Pressure Sensor Circuit High...94
011200.04 - Pump 1 Delivery Pressure Sensor Circuit Low...94
011202.03 - Pump 2 Delivery Pressure Sensor Circuit High...94
011202.04 - Pump 2 Delivery Pressure Sensor Circuit Low...94
011301.03 - Swing Pressure Sensor Circuit High...94
011301.04 - Swing Pressure Sensor Circuit Low...94
011302.03 - Boom Up Pressure Sensor Circuit High...94
011302.04 - Boom Up Pressure Sensor Circuit Low...94
011303.03 - Arm In Pressure Sensor Circuit High...94
011303.04 - Arm In Pressure Sensor Circuit Low...94
011304.03 - Travel Pressure Sensor Circuit High...95
011304.04 - Travel Pressure Sensor Circuit Low...95
011325.03 - Bucket Curl Pressure Sensor Circuit High...95
011325.04 - Bucket Curl Pressure Sensor Circuit Low...95
011405.02 - Travel Speed Solenoid Feedback Current Abnormal...95
011405.03 - Travel Speed Solenoid Feedback Current High...95
011405.04 - Travel Speed Solenoid Feedback Current Low...95
011408.02 - Bypass Shutoff Valve Solenoid Feedback Current Abnormal...95
011408.03 - Bypass Shutoff Valve Solenoid Feedback Current High...95
011408.04 - Bypass Shutoff Valve Solenoid Feedback Current Low...95
011428.02 - Arm Flow Rate Control Solenoid Feedback Current Abnormal...95
011428.03 - Arm Flow Rate Control Solenoid Feedback Current High...95
011428.04 - Arm Flow Rate Control Solenoid Feedback Current Low...95
011459.02 - Idle Stop Relay Circuit Malfunction...95
011802.03 - Boom Bottom Pressure Sensor Circuit Voltage High...95
011802.04 - Boom Bottom Pressure Sensor Circuit Voltage Low...95
011901.03 - Hydraulic Oil Temperature Sensor Circuit High Input...95
011901.04 - Hydraulic Oil Temperature Sensor Circuit Low Input...95
011940.02 - 4 Combination Bypass Cut Valve Control P/S Valve Abnormal FB...95
011940.03 - 4 Combination Bypass Cut Valve Control P/S Valve FB High Current...95
011940.04 - 4 Combination Bypass Cut Valve Control P/S Valve FB Low Current...95
011941.02 - 3-Direction Valve Change Over Abnormal FB...95
011941.03 - 3-Direction Valve Change Over FB High Current...95
011941.04 - 3-Direction Valve Change Over FB Low Current...95
011942.03 - Attachment Pressure Sensor Circuit Voltage High...95
011942.04 - Attachment Pressure Sensor Circuit Voltage Low...95
011943.03 - Counterweight Cylinder Pressure Sensor Circuit Voltage High...95
011943.04 - Counterweight Cylinder Pressure Sensor Circuit Voltage Low...95
011944.03 - Pilot Pressure Sensor (5-Spool) Circuit Voltage High...95
011944.04 - Pilot Pressure Sensor (5-Spool) Circuit Voltage Low...95
011945.03 - Pilot Pressure Sensor (4-Spool) Circuit Voltage High...95
011945.04 - Pilot Pressure Sensor (4-Spool) Circuit Voltage Low...95
011946.02 - Engine Torque Receive Error...95
011947.02 - Air Compressor Activation Receive Error...96
011948.02 - Power Dig Solenoid Feedback Current Abnormal...96
011948.03 - Power Dig Solenoid Feedback Current High...96
011948.04 - Power Dig Solenoid Feedback Current Low...96
011950.02 - Pump Control Valve Solenoid 2 Feedback Current Abnormal...96
011950.03 - Pump Control Valve Solenoid 2 Feedback Current High...96
011950.04 - Pump Control Valve Solenoid 2 Feedback Current Low...96
011951.02 - Pump Control Valve Solenoid 1 Feedback Current Abnormal...96
011951.03 - Pump Control Valve Solenoid 1 Feedback Current High...96
011951.04 - Pump Control Valve Solenoid 1 Feedback Current Low...96
011953.02 - Swing Flow Rate Solenoid Feedback Current Abnormal...96
011953.03 - Swing Flow Rate Solenoid Feedback Current High...96
011953.04 - Swing Flow Rate Solenoid Feedback Current Low...96
011955.03 - Pump 2 Swash Angle Sensor Circuit High Input...96
011955.04 - Pump 2 Swash Angle Sensor Circuit Low Input...96
011956.03 - Pump 1 Swash Angle Sensor Circuit High Input...96
011956.04 - Pump 1 Swash Angle Sensor Circuit Low Input...96
011957.03 - Auxiliary 5 Pilot Pressure Sensor Circuit High Input...96
011957.04 - Auxiliary 5 Pilot Pressure Sensor Circuit Low Input...96
011958.03 - Auxiliary 4 Pilot Pressure Sensor Circuit High Input...96
011958.04 - Auxiliary 4 Pilot Pressure Sensor Circuit Low Input...96
011971.02 - Pump Control Valve Solenoid 1 Abnormal Learning...96
011972.02 - Pump Control Valve Solenoid 2 Abnormal Learning...96
011974.02 - Engine Torque Un-Calibration...96
011975.02 - Engine Torque Calibration Abort...96
011978.03 - Auxiliary 2 Pilot Pressure Sensor Circuit High Input...96
011978.04 - Auxiliary 2 Pilot Pressure Sensor Circuit Low Input...96
011979.03 - Auxiliary 1 Pilot Pressure Sensor Circuit High Input...96
011979.04 - Auxiliary 1 Pilot Pressure Sensor Circuit Low Input...96
011980.02 - Attachment Overload Switch P/S Valve Abnormal FB...96
011980.03 - Attachment Overload Switch P/S Valve FB High Current...96
011980.04 - Attachment Overload Switch P/S Valve FB Low Current...96
011981.02 - Fan Reversing Solenoid 2 Feedback Current Abnormal...96
011981.03 - Fan Reversing Solenoid 2 Feedback Current High...97
011981.04 - Fan Reversing Solenoid 2 Feedback Current Low...97
011982.02 - Fan Reversing Solenoid 1 Feedback Current Abnormal...97
011982.03 - Fan Reversing Solenoid 1 Feedback Current High...97
011982.04 - Fan Reversing Solenoid 1 Feedback Current Low...97
011983.02 - Intake Air Temperature Receive Error...97
011984.02 - Boost Temperature Receive Error...97
011985.02 - Pump Control Valve Solenoid 2 Learning Failure...97
011986.02 - Pump Control Valve Solenoid 1 Learning Failure...97
011987.00 - Pump 2 Large Control Deviation...97
011987.01 - Pump 2 Small Control Deviation...97
011988.00 - Pump 1 Large Control Deviation...97
011988.01 - Pump 1 Small Control Deviation...97
011989.02 - Boom Overload Relief Solenoid Feedback Current Abnormal...97
011989.03 - Boom Overload Relief Solenoid Feedback Current High...97
011989.04 - Boom Overload Relief Solenoid Feedback Current Low...97
011990.03 - Counterweight Lever Pressure Sensor Circuit Voltage High...97
011990.04 - Counterweight Lever Pressure Sensor Circuit Voltage Low...97
011992.03 - Pump 2 Control Pressure Sensor Circuit Voltage High...97
011992.04 - Pump 2 Control Pressure Sensor Circuit Voltage Low...97
011994.03 - Pump 1 Control Pressure Sensor Circuit Voltage High...97
011994.04 - Pump 1 Control Pressure Sensor Circuit Voltage Low...97
011995.03 - Arm Out Pressure Sensor Circuit High...97
011995.04 - Arm Out Pressure Sensor Circuit Low...97
011997.03 - Bucket Dump Pressure Sensor Circuit High...97
011997.04 - Bucket Dump Pressure Sensor Circuit Low...97
011998.03 - Boom Down Pressure Sensor Circuit High...97
011998.04 - Boom Down Pressure Sensor Circuit Low...97
020003.02 - Auto-Lubrication Alarm...97
020005.02 - Engine Oil Level Alarm...97
020006.02 - Coolant Level Alarm...97
020008.02 - Hydraulic Oil Temperature Alarm...97
020009.02 - Hydraulic Oil Cooling System Abnormal...97
020010.02 - Aftertreatment Device Abnormal...98
Group 20: Engine Control Unit (ECU) Diagnostic Trouble Codes...401
Engine Control Unit (ECU) Diagnostic Trouble Codes...401
000111.07 - Coolant Level Low—Moderately Severe Level...98
000647.05 - Variable Speed Fan Solenoid Open Circuit...98
000647.06 - Variable Speed Fan Solenoid High Current...98
000647.16 - Reversing Fan Switch Active Too Long...98
001639.00 - Fan Speed High—Moderately Severe Level...98
001639.01 - Fan Speed Low—Most Severe Level...98
001639.18 - Fan Speed Low—Moderately Severe Level...98
001761.01 - Diesel Exhaust Fluid Extremely Low...98
001761.18 - Diesel Exhaust Fluid Very Low...98
002030.09 - (CAN 0) Flex Power Converter Communication Error...98
002228.09 - (CAN 0) Main Controller (MCZ) Communication Error...98
003031.12 - Diesel Exhaust Fluid Temperature Sensor Fault...98
003353.31 - Alternator Excitation Fault...98
003516.01 - Diesel Exhaust Fluid Concentration Extremely Low...98
003516.07 - Diesel Exhaust Fluid Concentration Invalid...98
003516.09 - Diesel Exhaust Fluid Tank Header Communication Fault...98
003516.12 - Diesel Exhaust Fluid Concentration Sensor Fault...98
003517.12 - Diesel Exhaust Fluid Tank Level Sensor Fault...98
003587.05 - Cold Start Aid Solenoid Open...98
003587.06 - Cold Start Aid Solenoid Short...98
003719.15 - Calculated Soot Level Slightly High...98
004366.05 - DEF Tank Heater Coolant Control Valve Circuit Has High Resistance...98
004366.06 - DEF Tank Heater Coolant Control Valve Circuit Has Low Resistance...98
004366.16 - DEF Tank Temperature Moderately High...98
004366.18 - DEF Tank Insufficient Heating Fault...98
005484.05 - Reversing Fan Solenoid Open Circuit...98
005484.06 - Reversing Fan Solenoid Short Circuit...98
520956.06 - Battery Disconnect Indicator Light Short to Ground...98
Group 30: Monitor Controller (DSZ) Diagnostic Trouble Codes...463
Monitor Controller (DSZ) Diagnostic Trouble Codes...463
013000.02 - Flash Memory Failure 1...99
013001.02 - Flash Memory Failure 2...99
013002.02 - ECU Communication Error...99
013003.02 - Main Controller (MCZ) Communication Error 1...99
013004.02 - Main Controller (MCZ) Communication Error 2...99
013005.02 - Monitor Controller (DSZ) Communication Error 1...99
013006.02 - Monitor Controller (DSZ) Communication Error 2...99
013007.02 - Machine Controller (BCZ) Communication Error...99
020113.02 - System Error Alarm...99
031000.02 - Aftertreatment Device Regeneration Impossible...99
Group 40: Information Controller (ICZ) Diagnostic Trouble Codes...475
Information Controller (ICZ) Diagnostic Trouble Codes...475
013303.02 - Abnormal Monitor Internal Temperature Sensor...99
013304.02 - Alternator Alarm...99
013305.02 - Abnormal Manual Glow EXT Output...99
013310.03 - Coolant Temperature Sensor Short Circuit...99
013311.03 - Fuel Level Sensor Open Circuit...99
013311.04 - Fuel Level Sensor Shorted Circuit...99
014000.02 - CAN Communication Error 1...99
014001.02 - Flash Memory Read/Write Error...99
014002.02 - External RAM Read/Write Error...99
014003.02 - Abnormal EEPROM...99
014006.02 - Communication Terminal: Communication Error...99
014008.02 - Abnormal Internal RAM...99
014009.02 - CAN Communication Error 2...99
014021.02 - Communication Terminal Security Error...99
014022.02 - SIM Card Error...99
014023.02 - Security Error...99
020100.02 - Overheat Alarm...99
020101.02 - Engine Warning Alarm...99
020102.02 - Engine Oil Pressure Alarm...99
020105.02 - Hydraulic Oil Filter Restriction Alarm...99
020106.02 - Air Cleaner Restriction Alarm...99
020107.02 - Water Separator Alarm...100
020109.02 - Pilot Control Shutoff Lever Alarm...100
020110.02 - Fuel Filter Restriction Alarm...100
020141.02 - Exhaust Temperature Alarm...100
020142.02 - Intake Air Temperature Alarm...100
020145.02 - Boost Temperature Increase Alarm...100
020146.02 - Fuel Temperature Increase Alarm...100
020149.02 - EGR Gas Temperature Alarm...100
032000.02 - Coolant Temperature Pre Alarm...100
032001.02 - Hydraulic Oil Temperature Pre Alarm...100
032002.02 - Hydraulic and Ambient Temperature Difference Pre Alarm...100
Group 50: Air Conditioner Controller (ACF) Diagnostic Trouble Codes...517
Air Conditioner Controller (ACF) Diagnostic Trouble Codes...517
11 - Open Circuit in Air Recirculation Sensor...100
12 - Short-Circuited Air Recirculation Sensor...100
13 - Open Circuit in Ambient Air Temperature Sensor...100
14 - Short-Circuited Ambient Air Temperature Sensor...100
18 - Short-Circuited Solar Radiation Sensor...100
21 - Open Circuit in Air Conditioner Freeze Control Switch...100
22 - Short-Circuited Air Conditioner Freeze Control Switch...100
43 - Abnormal Air Conditioner and Heater Blower Port Change Servomotor...100
44 - Abnormal Air Conditioner and Heater Mixer Servomotor...100
51 - Abnormal High/Low Refrigerant Pressure...100
91 - Communication Error...100
92 - CAN Bus Off Error...100
Group 60: Premium Seat Controller (PSC) Diagnostic Trouble Codes...553
Premium Seat Controller (PSC) Diagnostic Trouble Codes...553
0 - Cushion Blower Minimum Voltage...100
1 - Back Blower Minimum Voltage...100
2 - Cushion Blower Short to Power...100
3 - Back Blower Short to Power...100
4 - Cushion Fan Power Transistor Short to Ground...100
5 - Back Fan Power Transistor Short to Ground...100
6 - Cushion Fan Power Transistor Open Circuit...101
7 - Back Fan Power Transistor Open Circuit...101
8 - Lower Thermal Duct Module Temperature Sensor Short to Ground...101
9 - Upper Thermal Duct Module Temperature Sensor Short to Ground...101
10 - Lower Thermal Duct Module Temperature Sensor Open Circuit...101
11 - Upper Thermal Duct Module Temperature Sensor Open Circuit...101
12 - Lower Thermal Duct Module Short to Ground...101
13 - Upper Thermal Duct Module Short to Ground...101
14 - Lower Thermal Duct Module Open Circuit...101
15 - Upper Thermal Duct Module Open Circuit...101
16 - Lower Thermal Duct Module Over Temperature...101
17 - Upper Thermal Duct Module Over Temperature...101
21 - Thermal Duct Module Short to Power...101
Section 9005: Operational Checkout Procedure...576
Group 10: Operational Checkout Procedure...576
Operational Checkout...640
Section 9010: Engine...703
Group 05: Theory of Operation...1019
Engine Identification...706
John Deere Engine...729
Engine Fuel System Component Location...709
Engine Cooling System Component Location...711
Diesel Exhaust Fluid (DEF) System Component Location (S.N. —235069)...713
Diesel Exhaust Fluid (DEF) System Component Location (S.N. 235070— )...714
Cold Weather Starting Aid...715
Engine Speed Control System Operation...1019
Group 15: Diagnostic Information...703
John Deere Engine...729
Group 20: Adjustments...703
John Deere Engine...729
Group 25: Tests...703
John Deere Engine...729
Section 9015: Electrical System...730
Group 05: System Information...730
Electrical Diagram Information...743
Group 10: System Diagrams...730
Explanation of Wire Markings...752
Fuse and Relay Specifications...753
System Functional Schematic, Component Location, and Wiring Diagram Master Legend...758
System Functional Schematic...768
Cab Harness (W1) Component Location...784
Cab Harness (W1) Wiring Diagram...792
Machine Harness (W2) Component Location...801
Machine Harness (W2) Wiring Diagram...803
Monitor Harness (W3) Component Location...805
Monitor Harness (W3) Wiring Diagram...806
Engine Harness (W4) Component Location...808
Engine Harness (W4) Wiring Diagram...811
Engine Interface Harness (W5) Component Location...814
Engine Interface Harness (W5) Wiring Diagram...817
Engine Sub Harness (W6) Component Location...824
Engine Sub Harness (W6) Wiring Diagram...825
Pump Harness (W8) Component Location...826
Pump Harness (W8) Wiring Diagram...827
Aftertreatment Device Regeneration Switch Harness (W9) Component Location...828
Aftertreatment Device Regeneration Switch Harness (W9) Wiring Diagram...829
Service ADVISOR™ Remote (SAR) Harness (W10) Component Location...830
Service ADVISOR™ Remote (SAR) Harness (W10) Wiring Diagram...831
Pilot Shutoff Switch Harness (W11) Component Location...832
Pilot Shutoff Switch Harness (W11) Wiring Diagram...833
Heated Air Seat Harness (W14) Component Location...835
Heated Air Seat Harness (W14) Wiring Diagram...836
Multi-Function Pilot Control Lever Harness (W15) Component Location...837
Multi-Function Pilot Control Lever Harness (W15) Wiring Diagram...839
Travel Alarm Cancel Switch Harness (W16) Component Location...840
Travel Alarm Cancel Switch Harness (W16) Wiring Diagram...841
Attachment Harness (W17) Component Location...842
Attachment Harness (W17) Wiring Diagram...843
Rear Camera Harness (W19) Component Location...844
Rear Camera Harness (W19) Wiring Diagram...845
Pilot Shutoff Valve Harness (W21) Component Location...846
Pilot Shutoff Valve Harness (W21) Wiring Diagram...847
Auxiliary 3-Button Cancel Switch Harness (W22) Component Location...848
Auxiliary 3-Button Cancel Switch Harness (W22) Wiring Diagram...849
Reversing Fan Switch Harness (W23) Component Location...850
Reversing Fan Switch Harness (W23) Wiring Diagram...851
Seat Heater Switch Harness (W24) Component Location...852
Seat Heater Switch Harness (W24) Wiring Diagram...853
Travel Alarm Cancel Switch Jumper Harness (W25) Component Location...854
Travel Alarm Cancel Switch Jumper Harness (W25) Wiring Diagram...855
Starter Switch Harness (W29) Component Location...856
Starter Switch Harness (W29) Wiring Diagram...857
Heater and Air Conditioner Harness (W41) Component Location...858
Heater and Air Conditioner Harness (W41) Wiring Diagram...860
Control Valve Harness (W43) Component Location...861
Control Valve Harness (W43) Wiring Diagram...862
Cab Roof Light Harness (W44) Component Location...863
Cab Roof Light Harness (W44) Wiring Diagram...864
Cab Roof Light Jumper Harness (W45) Component Location...865
Cab Roof Light Jumper Harness (W45) Wiring Diagram...866
Cab Roof Light 1 Relay Harness (W46) Component Location...867
Cab Roof Light 1 Relay Harness (W46) Wiring Diagram...868
Boom Switch Harness (W47) Component Location...869
Boom Switch Harness (W47) Wiring Diagram...870
Cab Roof Light 2 Relay Harness (W48) Component Location...871
Cab Roof Light 2 Relay Harness (W48) Wiring Diagram...872
Exhaust Aftertreatment Harness (W53) Component Location...873
Exhaust Aftertreatment Harness (W53) Wiring Diagram...874
Diesel Exhaust Fluid (DEF) Harness (W54) Component Location...875
Diesel Exhaust Fluid (DEF) Harness (W54) Wiring Diagram...877
Fuel Sensor Jumper Harness (W56) Component Location...878
Fuel Sensor Jumper Harness (W56) Wiring Diagram...879
Fan Harness (W57) Component Location...880
Fan Harness (W57) Wiring Diagram...881
Engine Light Harness (W58) Component Location...883
Engine Light Harness (W58) Wiring Diagram...884
Auxiliary Solenoid Harness (W61) Component Location...885
Auxiliary Solenoid Harness (W61) Wiring Diagram...887
Counterweight Cylinder Pressure Sensor Harness (W65) Component Location...889
Counterweight Cylinder Pressure Sensor Harness (W65) Wiring Diagram...890
Attachment Pressure Sensor Harness (W66) Component Location...891
Attachment Pressure Sensor Harness (W66) Wiring Diagram...892
Counterweight Lever Pressure Sensor Harness (W69) Component Location...893
Counterweight Lever Pressure Sensor Harness (W69) Wiring Diagram...894
Battery Fan Harness (W70) Component Location...895
Battery Fan Harness (W70) Wiring Diagram...896
Counterweight Removal or Install Switch (W78) Component Location...898
Counterweight Removal or Install Switch (W78) Wiring Diagram...899
USB Harness (W82) Component Location...900
USB Harness (W82) Wiring Diagram...901
USB Jumper Harness (W83) Component Location...902
USB Jumper Harness (W83) Wiring Diagram...903
Rear Cab Light Switch Harness (W84) Component Location...904
Rear Cab Light Switch Harness (W84) Wiring Diagram...905
Rear Cab Light Relay Harness (W85) Component Location...906
Rear Cab Light Relay Harness (W85) Wiring Diagram...907
Rear Cab Light Harness (W86) Component Location...908
Rear Cab Light Harness (W86) Wiring Diagram...909
Premium Seat Harness (W87) Component Location...910
Premium Seat Harness (W87) Wiring Diagram...912
Premium Seat Power Harness (W88) Component Location...913
Premium Seat Power Harness (W88) Wiring Diagram...914
Satellite (SAT) Harness (W6003) Component Location—If Equipped...915
Satellite (SAT) Harness (W6003) Wiring Diagram—If Equipped...916
Group 15: Sub-System Diagnostics...733
Controller Area Network (CAN) Theory of Operation...1019
Starting and Charging Circuit Theory of Operation...1019
Monitor Controller (DSZ) Circuit Theory of Operation...1019
Engine Control Unit (ECU) Circuit Theory of Operation...1019
Exhaust Aftertreatment Circuit Theory of Operation...1019
Main Controller (MCZ) Circuit Theory of Operation...1019
Machine Controller (BCZ) Circuit Theory of Operation...1019
Windshield Wiper and Washer Circuit Theory of Operation...1019
Lighting Circuit Theory of Operation...1019
Travel Alarm Circuit Theory of Operation...1019
Pilot Shutoff Circuit Theory of Operation...1019
Attachment Control Circuit Theory of Operation...1019
Group 16: Monitor Operation...1019
Service Menu...1008
Troubleshooting...1009
Monitoring...1010
Controller Version...1017
Issued Warning Record...1018
Operation...1019
Machine Setting...1020
Monitor Setting...1026
Alarm Setting...1029
Exhaust Filter No...1030
Maintenance Mode...1031
Rear View Camera Troubleshooting...1032
Group 20: References...733
Reading Diagnostic Trouble Codes with Monitor Display...1036
Service ADVISOR™ Diagnostic Application...1037
Service ADVISOR™ Connection Procedure...1038
Reading Diagnostic Trouble Codes with Service ADVISOR™ Diagnostic Application...1040
MPDr Application...1043
MPDr Connection Procedure...1044
Pump Learning Procedure...1046
Torque Calibration Procedure...1049
Pump Swash Angle Control Pressure Offset Adjustment Procedure...1052
Controller Area Network (CAN) Circuit Test...1057
Electrical Component Specifications...1065
Alternator Test...1068
Electrical Component Checks...1070
Battery Remove and Install...1079
Rear Cover Remove and Install...1081
Main Controller (MCZ) Remove and Install...1083
Monitor Controller (DSZ) Remove and Install...1085
Section 9020: Power Train...1087
Group 05: Theory of Operation...1019
Track Adjuster and Recoil Spring Operation...1090
Travel Gear Case Operation...1092
Group 15: Diagnostic Information...1087
Noisy or Loose Track Chain...1087
Tight Track Chain...1087
Frequent Track Chain Sag Adjustment Required...1087
Excessive Oil Leakage From Front Idler, Track Rollers, or Carrier Rollers...1087
Bent Track Shoes...1087
“Popping” of Track...1087
Cracked Track Link...1087
Chipped Link Rails...1087
Individual Undercarriage Component Wear...1087
Measure Swing Bearing Wear...1110
Section 9025: Hydraulic System...1114
Group 05: Theory of Operation...1019
Hydraulic System Operation...1119
Fan Drive Hydraulic System Operation...1120
Pilot System Operation...1123
Pilot Pump, Pressure Regulating Valve, and Filter Operation...1124
Pilot Shutoff Solenoid Valve Operation...1126
Pilot Control Valve Operation...1162
Travel Pilot Control Valve Operation...1162
Single Pedal Travel Operation—If Equipped...1137
Boom Up Shockless Valve Operation...1140
Pilot Operation of Control Valve Operation...1162
Pilot Signal Manifold Operation...1146
Pump 1, Pump 2, and Drive Gear Case Operation...1154
Pump 1 and Pump 2 Regulator Operation...1157
Engine Speed Sensing Control Circuit Operation...1160
Control Valve Operation...1162
Control Valve Check Valves Identification and Operation...1174
Main Relief Valve Circuit Operation...1177
Circuit Relief and Anticavitation Valve Operation...1182
Travel Flow Combiner Valve Circuit Operation...1184
Boom Lower Meter-In Cut Valve Operation...1187
Arm Regenerative Valve Circuit Operation...1191
Bucket Regenerative Valve Circuit Operation...1195
Boom and Arm Reduced Leakage Valves Operation...1198
Arm 1 Flow Rate Control Valve Circuit Operation...1201
Arm 2 Flow Rate Control Valve Circuit Operation...1205
Boom Mode Circuit Operation...1210
Boom Flow Rate Control Valve Circuit Operation...1213
Swing Flow Rate Control Valve Circuit Operation...1217
Auxiliary Flow Combiner Valve and Bypass Shutoff Valve Operation...1221
Swing Gear Case Operation...1227
Swing Motor, Crossover Relief Valve, and Make-Up Check Valve Operation...1228
Swing Motor Park Brake Release Circuit Operation...1232
Center Joint Operation...1233
Travel Motor and Park Brake Circuit Operation...1234
Travel Motor Speed Circuit Operation...1236
Counterweight Removal Circuit Operation...1238
Counterweight Removal Cylinder Operation...1243
Boom, Arm, and Bucket Cylinder Operation...1244
Return Filter Operation...1246
Auxiliary High Flow Line Kit Operation...1247
Two-Way Solenoid Kit Operation...1253
Two-Way Hydraulic Foot Pedal Control Kit Operation...1256
Group 15: Diagnostic Information...1115
All Hydraulic Functions Slow...1115
Hydraulic Oil Overheats...1115
No Hydraulic Functions...1115
No Hydraulic Functions—Electrical Checks...1115
Right Travel or Bucket Functions Slow During Single Operation...1019
Left Travel or Swing Functions Slow During Single Operation...1019
Function Does Not Stop When Control Lever Released...1115
Load Drifts Down When Control Lever is in Neutral Position...1115
Load Falls When Control Valve is Actuated To Raise Load...1115
Power Dig Inoperable...1115
H/P (High Power) Function Does Not Operate, PWR (Power) Mode is Normal...1115
Boom Down Does Not Function, Moves Slowly, or is Erratic, all Other Functions Normal...1115
Arm In Does Not Function, Moves Slowly, or is Erratic, all Other Functions Normal...1115
Bucket Curl Slow During Digging Operation...1019
Boom Up or Arm Out Slow When Combined With Swing...1115
Swing Speed Slow During Arm In Function...1115
Boom Cannot Raise Track Off Ground...1115
Swing Function Does Not Operate in Both Directions...1115
Swing Speed Slow in Both Directions...1115
Swing Speed Slow or Does Not Operate in One Direction...1115
Machine Freewheels Down an Incline...1115
Track Will Not Move in Either Direction...1116
Travel is Slow or Weak While Turning...1116
Machine Mistracks...1116
Machine Mistracks Left During Combined Travel and Dig Functions...1116
Machine Will Not Shift Into Fast (rabbit) Speed...1116
Pump 1, Pump 2, and Pilot Pump Line Identification...1328
Control Valve Line Identification...1329
Swing Motor Line Identification...1332
Pilot Control Line Connections...1333
Travel Hydraulic System Component Location...1359
Travel Hydraulic System Line Connections...1361
Auxiliary Attachment Schematic...1340
Hydraulic System Schematic...1344
Hydraulic System Component Location...1359
Hydraulic System Line Connections...1361
Counterweight Removal System Component Location...1362
Counterweight Removal System Line Connections...1364
Fan Drive Hydraulic System Schematic...1365
Fan Drive Hydraulic System Component Location...1367
Group 25: Tests...1116
JT05800 Digital Thermometer Installation...1369
JT02156A Digital Pressure and Temperature Analyzer Kit Installation...1370
General Hydraulic Oil Cleanup Procedure...1371
Hydraulic Component Failure Cleanup Procedure...1374
Hydraulic Oil Tank Pressure Release Procedure...1377
Hydraulic Oil Warm-Up Procedure...1378
Pilot Pressure Regulating Valve Test and Adjustment...1381
Control Valve Spool Actuating Pilot Pressure Test...1385
Travel Speed Solenoid Valve (Port SC) Test and Adjustment...1388
Bypass Shutoff Valve Solenoid Valve (Port SF) Test and Adjustment...1393
Power Dig Solenoid Valve (Port SI) Test and Adjustment...1398
Arm Flow Rate Control Solenoid Valve (Port SG) Test and Adjustment...1403
Boom Overload Relief Solenoid Valve (Port SC) Test and Adjustment...1408
Swing Flow Rate Solenoid Valve (Port SI) Test and Adjustment...1413
Main Relief and Power Dig Valve Test and Adjustment...1418
Circuit Relief Valve Test and Adjustment...1424
Boom Mode Relief Valve Test and Adjustment...1429
Pump Servo Piston Minimum Flow Test and Adjustment...1434
Pump Servo Piston Maximum Flow Test and Adjustment...1437
Swing Motor Crossover Relief Valve Test and Adjustment...1440
Travel Motor Crossover Relief Valve Test and Adjustment...1444
Swing Motor Leakage Test...1450
Travel Motor Leakage Test...1455
Cylinder Drift Test—Boom, Arm, and Bucket...1458
Pump Flow Test...1461
Pump Calibration...1468
Fan Speed Test...1469
Fan Speed Sensor Adjustment...1471
Fan Motor Case Drain Test...1472
Fan Drive Pump Flow Test...1475
Fan Drive System Relief Valve Test and Adjustment...1479
Section 9031: Heating and Air Conditioning...1484
Group 05: Theory of Operation...1019
Air Conditioning System Cycle of Operation...1487
Group 15: Diagnostic Information...1484
Air Conditioning System Does Not Operate...1484
Air Conditioning System Does Not Cool Interior of Cab...1484
Air Conditioning System Runs Constantly, Too Cold...1484
Heating System Does Not Operate...1484
Heating System Does Not Warm Interior of Cab...1484
Interior Windows Continue to Fog...1484
Heater and Air Conditioner Component Location...1512
Group 25: Tests...1484
R134a Refrigerant Cautions and Proper Handling...1514
R134a Oil Charge Capacity...1515
R134a Refrigerant Charge Capacity...1516
Heater and Air Conditioner Operational Checks...1517
Air Conditioner Compressor Clutch Test...1520
R134a Refrigerant Leak Test...1521
R134a Refrigerant Hoses and Tubing Inspection...1522
Air Conditioner High/Low-Pressure Switch Test...1523
Air Conditioner Freeze Control Switch Test...1526
Air Conditioning System Test...1527
Operating Pressure Diagnostic Chart...1531
Air Conditioner Compressor Belt Check and Adjustment...1533
Section 9900: Dealer Fabricated Tools...1534
Group 99: Dealer Fabricated Tools...1534
DFT1218 Split Flange Hose Cap...1536
John Deere 470GLC Excavator Diagnosis and Tests Service Technical Manual (TM13338X19)
