Troubleshooting
Table Of Contents
- COVER
- INTRODUCTION
- SAFETY
- CONTENTS
- SECTION 4 OPERATIONAL PERFORMANCE TEST
- Introduction
- Standard
- Engine Test
- Excavator Test
- TRAVEL SPEED
- TRACK REVOLUTION SPEED
- MISTRACK CHECK
- TRAVEL PARKING LEAKAGE
- SWING SPEED
- SWING FUNCTION DRIFT CHECK
- SWING MOTOR LEAKAGE
- MAXIMUM SWINGABLE SLANT ANGLE
- SWING BEARING PLAY
- HYDRAULIC CYLINDER CYCLE TIME
- DIG FUNCTION DRIFT CHECK
- CONTROL LEVER OPERATING FORCE
- CONTROL LEVER STROKE
- COMBINED OPERATION OF BOOM RAISE / SWING FUNCTION CHECK
- COMBINED OPERATION OF BOOM RAISE / ARM ROLL-IN FUNCTION CHECK
- Component Test
- SECTION 5 TROUBLESHOOTING
- Diagnosing Procedure
- Monitor Unit
- OUTLINE
- HOW TO USE SCREENS
- PRIMARY SCREEN
- SCREEN DISPLAY WHEN AN ALARM IS ISSUED
- CONTENTS OF ALARMS
- TROUBLESHOOTING
- CONTROLLER VERSION
- MONITORING
- DISPLAYING OPERATING CONDITIONS
- PUMP 2 FLOW RATE ADJUSTMENT (Only Machines Equipped with Optional Parts)
- ATTACHMENT SELECTION (Only Machines Equipped with Optional Parts)
- TIME SET
- FUEL RATE DISPLAY/NO DISPLAY
- BACK MONITOR SETTINGS
- MAINTENANCE SETTINGS
- LANGUAGE SETTINGS
- MAIL (Optional)
- Dr. ZX
- OUTLINE
- SELECT CONTROLLER
- MAIN CONTROLLER
- MAIN MENU MONITOR DISPLAY
- SPECIAL FUNCTION
- SETTING
- ADJUSTMENT DATA
- ATTACHMENT ADJUSTMENT DATA LIST
- ATTACHMENT SETTING
- ENGINE CONTROLLER
- MAIN MENU MONITOR DISPLAY
- RECORED DATA DISPLAY
- PASSWORD CHANGE
- ICF CONTROLLER
- MAIN MENU INFORMATION C/U VARIOUS SETUP
- INFORMATION C/U: INITIALIZE
- ENTER MODEL AND SERIAL No.
- ENTER DATE AND TIME
- CONTROL DATA: INITIALIZE
- SATELLITE TERMINAL: INITIALIZE
- SATELLITE TERMINAL No. CONFIRMATION
- COMMUNICATING STATE CHECK
- ENTER SATELLITE COMM. START / STOP
- DATE DOWNLOAD
- SAVE DATA CHECK
- PASSWORD CHANGE
- MONITOR CONTROLLER
- MONITORING
- VARIOUS SETTINGS
- OPTIONAL FUNCTION ALLOCATION
- OVERLOAD ALARM ENABLE / DISABLE SELECTION
- BACK MONITOR SETTING
- OPERATING CONDITION ENABLE / DISABLE SELECTION
- TIME SETTING FUNCTION ENABLE / DISABLE SELECTION
- MAINTENANCE SETTING MAINTENANCE OPERATION ALLOW / NOT ALLOW SELECTION
- NOTIFICATION FUNCTION ENABLE / DISABLE SELECTION
- MAINTENANCE DISPLAY ITEM ON/OFF SELECTION
- INTERNAL HOUR METER SYNCHRONIZATION
- FUEL CONSUMPTION GAUGE DISPLAY ENABLE / DIABLE SELECTION
- PASSWORD CHANGE
- e-Shovel
- Component Layout
- Troubleshooting A
- TROUBLESHOOTING A PROCEDURE
- FAULT CODE LIST
- ECM
- ICF
- CONTROLLER HARDWARE FAILURE MC FAULT CODE 11000 to 11002
- MC FAULT CODE 11003
- MC FAULT CODE 11004
- CAN HARNESS CHECK
- ENGINE FAILURE MC FAULT CODE 11100
- MC FAULT CODE 11101
- PUMP FAILURE MC FAULT CODE 11200
- MC FAULT CODE 11202
- MC FAULT CODE 11206
- MC FAULT CODE 11208
- PILOT FAILURE MC FAULT CODE 11301
- MC FAULT CODE 11302
- MC FAULT CODE 11303
- MC FAULT CODE 11304
- MC FAULT CODE 11307
- PROPORTIONAL SOLENOID VALVE FAILURE MC FAULT CODE 11400
- MC FAULT CODE 11401
- MC FAULT CODE 11402
- MC FAULT CODE 11403
- MC FAULT CODE 11404
- MC FAULT CODE 11405
- MC FAULT CODE 11410
- CAN DATA RECEPTION FAILURE MC FAULT CODE 11910
- CAN HARNESS CHECK MC FAULT CODE 11910
- MC FAULT CODE 11918
- CAN HARNESS CHECK MC FAULT CODE 11918
- MC FAULT CODE 11911
- CAN HARNESS CHECK MC FAULT CODE 11911
- MC FAULT CODE 11920
- CAN HARNESS CHECK MC FAULT CODE 11920
- MC FAULT CODE 11914
- CAN HARNESS CHECK MC FAULT CODE 11914
- OTHER FAILURES MC FAULT CODE 11901
- ECM, SENSOR SYSTEM ECM FAULT CODES 100, 102, 105, 108, 110, 157, 172
- ECM FAULT CODES 174, 636, 723, 10001
- ECM, EXTERNAL DEVICE SYSTEM ECM FAULT CODES 651, 652, 653, 654, 655, 656, 1347, 10002
- ECM, FUEL SYSTEM ECM FAULT CODES 157, 633, 1239, 1240
- ECM, ENGINE PROTECTION ECM FAULT CODES 110, 190
- ECM, ENGINE PROTECTION ECM FAULT CODES 987, 1485
- ECM, INTERNAL CIRCUIT SYSTEM ECM FAULT CODES 628, 1077, 1079, 1080, 10003, 10004, 10005
- ECM FAULT CODES 10006, 10007, 10008, 10009, 10010, 10011, 10013
- ECM, COMMUNICATION SYSETEM ECM FAULT CODE 639
- ICF, SATELLITE TERMINAL FAULT CODES 14000 to 14003
- ICF, SATELLITE TERMINAL FAULT CODES 14006, 14008, 14100 to 14106
- MONITOR UNIT FAULT CODE 13303
- MONITOR UNIT FAULT CODE 13304
- MONITOR UNIT FAULT CODES 13306, 13308
- MONITOR UNIT FAULT CODE 13310
- MONITOR UNIT FAULT CODE 13311
- PILOT SHUT-OFF LEVER ALARM
- Troubleshooting B
- TROUBLESHOOTING B PROCEDURE
- RELATIONSHIP BETWEEN MACHINE TROUBLE SYMPTOMS AND RELATED PARTS
- CORRELATION BETWEEN TROUBLE SYMPTOMS AND PART FAILURES
- ENGINE SYSTEM TROUBLESHOOTING
- ALL ACTUATOR SYSTEM TROUBLESHOOTING
- FRONT ATTACHMENT SYSTEM TROUBLESHOOTING
- SWING SYSTEM TROUBLESHOOTING
- TRAVEL SYSTEM TROUBLESHOOTING
- OTHER SYSTEM TROUBLESHOOTING
- EXCHANGE INSPECTION
- EMERGENCY BOOM LOWERING PROCEDURE
- ONE PART OF DATA, “DAILY REPORT DATA”, “DISTRIBUTION DATA” AND TOTAL OPERATING HOURS” IN NOT RECORDED
- Electrical System Inspection
- SERVICE MANUAL REVISION REQUEST FORM
- THE ATTACHED DIAGRAM LIST
TROUBLESHOOTING / Troubleshooting A
T5-6-22
Fault
Code
Trouble Cause
157-3 Abnormal Common Rail Pressure Sensor
(Abnormal High Voltage)
Voltage at the common rail pressure sensor is beyond
4.5 V.
157-3 Abnormal Common Rail Pressure Sensor
(Abnormal Low Voltage)
Voltage at the common rail pressure sensor is below
0.7 V.
100-4 Abnormal Engine Oil Pressure Sensor
(Abnormal High Voltage)
Voltage at the engine oil pressure sensor is beyond
4.85 V.
100-3 Abnormal Engine Oil Pressure Sensor
(Abnormal Low Voltage)
Voltage at the engine oil pressure sensor is below 0.1
V.
105-3 Abnormal Boost Temperature Sensor
(Abnormal High Voltage)
Voltage at the boost temperature sensor is beyond
4.95 V over 5 minutes after the engine starts or when
coolant temperature is beyond 50 °C (122 °F).
105-4 Abnormal Boost Temperature Sensor
(Abnormal Low Voltage)
Voltage at the boost temperature sensor is below 0.1
V.