Komatsu ecot3 PC300LC-8 Shop Manual page 438

SEN02626-04
Action
Failure code
code
— DHPAMA
— DHPBMA
— DHS3MA
— DHS4MA
— DHX1MA
— DW43KA
— DW43KB
E03 DW45KA
E03 DW45KB
— DW91KA
— DW91KB
— DWA2KA
— DWA2KB
— DWJ0KA
— DWJ0KB
— DWK0KA
— DWK0KB
E02 DXA0KA
E02 DXA0KB
— DXE0KA
— DXE0KB
— DXE4KA
— DXE4KB
— DY20KA
— DY20MA
32
Trouble (Displayed on screen)
F Pump Press Sensor Abnormality
R Pump Press Sensor Abnormality
Arm Curl PPC Press Sensor Abnormality
Bucket Curl PPC Press Sensor Abnormality
Overload Sensor Abnormality (Analog)
Travel Speed Sol. Open Circuit
Travel Speed Sol. Short Circuit
Swing Brake Sol. Open Circuit
Swing Brake Sol. Short Circuit
Travel Junction Sol. Open Circuit
Travel Junction Sol. Short Circuit
Attachment Sol Open Circuit
Attachment Sol Short Circuit
Merge-divider Sol. Open Circuit
Merge-divider Sol. Short Circuit
2-stage Relief Sol. Open Circuit
2-stage Relief Sol. Short Circuit
PC-EPC Sol. Open Circuit
PC-EPC Sol. Short Circuit
LS-EPC Sol. Open Circuit
LS-EPC Sol. Short Circuit
Service Current EPC Open Circuit
Service Current EPC Short Circuit
Wiper Working Abnormality
Wiper Parking Abnormality
30 Testing and adjusting
Device in Category
charge of record
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
PC300, 350-8