Komatsu ecot3 PC300LC-8 Shop Manual page 481

40 Troubleshooting
Action
Failure code
code
E15 CA435 Eng Oil Press Sw Error
E10 CA441 Battery Voltage Low Error
E10 CA442 Battery Voltage High Error
E11 CA449 Rail Press Very High Error
E11 CA451 Rail Press Sensor High Error
E11 CA452 Rail Press Sensor Low Error
E11 CA488 Chg Air Temp High Torque Derate
E15 CA553 Rail Press High Error
E15 CA559 Rail Press Low Error
E15 CA689 Ne Speed Sensor Error
E15 CA731 Bkup Speed Sens Phase Error
E10 CA757 All Persistent Data Lost Error
E15 CA778 Bkup Speed Sensor Error
E0E CA1633 KOMNET Datalink Timeout Error
E14 CA2185 Throt Sens Sup Volt High Error
E14 CA2186 Throt Sens Sup Volt Low Error
E11 CA2249 Rail Press Very Low Error
E15 CA2265 Fuel Feed Pump Open Error
E15 CA2266 Fuel Feed Pump Short Error
E11 CA2311 IMV Solenoid Error
E15 CA2555 Grid Htr Relay Volt Low Error
E15 CA2556 Grid Htr Relay Volt High Error
— D110KB Battery Relay Drive S/C
E01 D19JKZ Personal Code Relay Abnormality
— D862KA GPS Antenna Discon
E0E DA22KK Pump Solenoid Power Low Error
E02 DA25KP 5 V Sensor 1 Power Abnormality
— DA29KQ Model Selection Abnormality
E0E DA2RMC Pump Comm. Abnormality
— DAF8KB Short circuit in camera power supply
— DAFGMC GPS Module Error
E0E DAFRMC CAN Discon (Monitor Detected)
— DGH2KB Hydr Oil Sensor Short
— DHPAMA F Pump Press Sensor Abnormality
— DHPBMA R Pump Press Sensor Abnormality
— DHS3MA Arm Curl PPC Sensor Abnormality
— DHS4MA Bucket Curl PPC Press Sensor Abnormality
— DHX1MA Overload Sensor Abnormality (Analog)
— DW43KA Travel Speed Sol. Open Circuit
— DW43KB Travel Speed Sol. Short Circuit
E03 DW45KA Swing Brake Sol. Open Circuit
E03 DW45KB Swing Brake Sol. Short Circuit
— DW91KA Travel Junction Sol. Open Circuit
PC300, 350-8
Trouble (Displayed on screen)
Device in
Category of record
charge
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
ENG Electrical system
PUMP Electrical system
MON2 Electrical system
MON2 Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
PUMP Electrical system
SEN02627-04
Reference
document No.
Troubleshooting
of failure code,
Part 2
SEN02630-03
Troubleshooting
of failure code,
Part 3
SEN02631-02
3