Komatsu ecot3 PC300-8, Shop Manual

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