Komatsu Galeo PC138US-8 Shop Manual page 453

40 Troubleshooting
User
Failure code
code
E11 CA331 Injector #2 (L #2) system open/short error
E11 CA332 Injector #4 (L #4) system open/short error
E10 CA351 Inj. drive circuit error
E15 CA352 Sensor sup. 1 volt. low error
E15 CA386 Sensor sup. 1 volt. high error
E15 CA435 Abnormality in engine oil pressure switch
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
E15 CA553 Rail press. high error
E15 CA559 Rail press. low error
E15 CA689 Eng. Ne speed sensor error
E15 CA731 Eng. Bkup speed sensor phase error
E10 CA757 All persistent data lost error
E15 CA778 Eng. Bkup speed sensor error
E0E CA1633 KOMNET datalink timeout error
E14 CA2185 Throttle sens. sup. volt. high error
E14 CA2186 Throttle sens. sup. volt. low error
E11 CA2249 Rail press. very low error
E11 CA2311 Abnormality in IMV solenoid
D110KB Battery relay drive short
E01 D19JKZ Personal code relay abnormality
D862KA GPS antenna discon
E0E DA22KK Pump solenoid power low error
DA25KP 5V sensor 1 power abnormality
DA26KP 5V sensor 2 power abnormality
E0E DA2RMC CAN discon (Pump controller detected)
DAF8KB Short circuit in camera power supply
PC138US, USLC-8
Trouble (Displayed on screen)
Alarm Component Category of
buzzer in charge record
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
q
ENG
system
Electrical
PUMP
system
Electrical
q
KOM
system
Electrical
KOM
system
Electrical
q
PUMP
system
Electrical
PUMP
system
Electrical
PUMP
system
Electrical
q
PUMP
system
Electrical
MON
system
SEN02461-01
Reference
documents No.
Troubleshooting
by failure code,
Part 1
SEN02463-00
Troubleshooting
by failure code,
Part 2
SEN02464-00
Troubleshooting
by failure code,
Part 3
SEN02465-00
3