Komatsu BR380JG-1E0, Shop Manual, Page: 317 / 841

30 Testing and adjusting SEN02304-00
BR380JG-1E0
11
— 7RJAKB Short circuit in travel lock EPC solenoid valve W/E Electrical system
— 7RJAKY Short circuit in travel lock EPC solenoid valve W/E Electrical system
— 7RJMMW Lock cylinder slipping W/E Mechanical system
— 7RJNMA Abnormality in vibration screen pressure sensor W/E Electrical system
— 7RJPKB Short circuit in radio control work-mode switch W/E Electrical system
— 7RJQKB Short circuit in radio control travel-mode switch W/E Electrical system
— 7RJRKB Short circuit on travel signal W/E Electrical system
— 7RJSMA Abnormality in magnetic separator pressure sensor W/E Electrical system
— AA10NX Air cleaner Clogging MON Mechanical system
— AB00KE Charge voltage too low MON Mechanical system
— B@BAZG Engine oil pressure too low
e
ENG Mechanical system
— B@BAZK Engine oil level reduction MON Mechanical system
— B@BCNS Radiator coolant overheat
e
ENG Mechanical system
— B@BCZK Radiator coolant level reduction
e
MON Mechanical system
— B@HANS Hydraulic oil overheat
e
MON Mechanical system
E10 CA111 Abnormality in engine controller
q
ENG Electrical system
E10 CA115 Abnormality in engine NE and Bkup speed sensors
q
ENG Electrical system
E11 CA122 Charge pressure sensor too high
q
ENG Electrical system
E11 CA123 Charge pressure sensor too low
q
ENG Electrical system
E14 CA131 Throttle sensor too high
q
ENG Electrical system
E14 CA132 Throttle sensor too low
q
ENG Electrical system
E15 CA144 Coolant temperature sensor too high
q
ENG Electrical system
E15 CA145 Coolant temperature sensor too low
q
ENG Electrical system
E15 CA153 Charge temperature sensor too high
q
ENG Electrical system
E15 CA154 Charge temperature sensor too low
q
ENG Electrical system
E11 CA155 Charge temperature too high and engine speed derated
q
ENG Electrical system
E15 CA187 Sensor power source 2 too low
q
ENG Electrical system
E11 CA221 Ambient pressure sensor too high
q
ENG Electrical system
E11 CA222 Ambient pressure sensor too low
q
ENG Electrical system
E15 CA227 Sensor power source 2 too high
q
ENG Electrical system
— CA234 Engine overspeed
q
ENG Mechanical system
E15 CA238 Abnormal power source for Ne speed sensor
q
ENG Electrical system
E10 CA271 Short circuit in fuel pump actuator
q
ENG Electrical system
E10 CA272 Disconnection in fuel pump actuator
q
ENG Electrical system
E11 CA322 Disconnection or short circuit in injector No.1
q
ENG Electrical system
E11 CA323 Disconnection or short circuit in injector No.5
q
ENG Electrical system
E11 CA324 Disconnection or short circuit in injector No.3
q
ENG Electrical system
E11 CA325 Disconnection or short circuit in injector No.6
q
ENG Electrical system
E11 CA331 Disconnection or short circuit in injector No.2
q
ENG Electrical system
E11 CA332 Disconnection or short circuit in injector No.4
q
ENG Electrical system
E10 CA342 Abnormality in engine controller data consistency
q
ENG Electrical system
E10 CA351 Abnormality in injector drive circuit
q
ENG Electrical system
E15 CA352 Sensor power source 1 too low
q
ENG Electrical system
E15 CA386 Sensor power source 1 too high
q
ENG Electrical system
E15 CA428 Water detection sensor too high
q
ENG Electrical system
E15 CA429 Water detection sensor too low
q
ENG Electrical system
E15 CA435 Abnormality in engine oil pressure switch
q
ENG Electrical system
E10 CA441 Power source voltage too low
q
ENG Electrical system
E10 CA442 Power source voltage too high
q
ENG Electrical system
E11 CA449 Common rail pressure sensor too high (2)
q
ENG Electrical system
E11 CA451 Common rail pressure sensor too high
q
ENG Electrical system
E11 CA452 Common rail pressure sensor too low
q
ENG Electrical system
User
code Failure
code
Failure contents
Alarm
buzzer
Applicable
equipment History
classification