Komatsu Galeo PC138US-8 Shop Manual page 454

SEN02461-01
User
Failure code
code
DAFGMC GPS module error
E0E DAFRMC CAN discon (Monitor detected)
DGH2KB Hydr oil sensor short
DHPAMA Pump press sensor abnormality
Travel left forward PPC press sensor
E20 DHSFMA
abnormality
Travel right forward PPC press sensor
E20 DHSGMA
abnormality
Travel left reverse PPC press sensor
E20 DHSHMA
abnormality
Travel right reverse PPC press sensor
E20 DHSJMA
abnormality
Blade raise PPC press sensor abnormal-
DHSKMA
ity
Blade lower PPC press sensor abnormal-
DHSLMA
ity
DHX1MA Overload sensor abnormality (Analog)
DV20KB Travel alarm S/C
DW43KA Travel speed sol discon
DW43KB Travel speed sol short
E03 DW45KA Swing brake sol discon
E03 DW45KB Swing brake sol short
DW91KA Travel junction sol discon
DW91KB Travel junction sol short
DWJ0KA Merge-divider sol discon
DWJ0KB Merge-divider sol short
E02 DXA8KA PC-EPC sol discon
E02 DXA8KB PC-EPC sol short
DXE4KA Service current EPC discon
DXE4KB Service current EPC short
DY20KA Wiper working abnormality
DY20MA Wiper parking abnormality
DY2CKA Washer drive discon
DY2CKB Washer drive short
DY2DKB Wiper drive (for) short
DY2EKB Wiper drive (rev) short
4
Trouble (Displayed on screen)
Alarm Component Category of
buzzer in charge record
Electrical
KOM
system
Electrical
q
MON
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
q
PUMP
system
Electrical
q
PUMP
system
Electrical
q
PUMP
system
Electrical
q
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
q
PUMP
system
Electrical
q
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
q
PUMP
system
Electrical
q
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
40 Troubleshooting
Reference
documents No.
Troubleshooting
by failure code,
Part 3
SEN02465-00
Troubleshooting
by failure code,
Part 4
SEN02466-00
PC138US, USLC-8