Failure Code Table - Komatsu PC130-8 Shop Manual

SEN04117-03

Failure code table

User
Failure code
code
— 989L00 Engine controller lock caution 1
— 989M00 Engine controller lock caution 2
— 989N00 Engine controller lock caution 3
— AA10NX Air cleaner clogging
— AB00KE Charge voltage low
— B@BAZG Eng oil press. low
— B@BAZK Eng oil level low
— B@BCNS Eng coolant overheat
— B@BCZK Eng water level low
— B@HANS Hydr oil overheat
E10 CA111 ECM critical internal failure
E10 CA115 Eng Ne and Bkup speed sensor error
E11 CA122 Charge air press sensor high error
E11 CA123 Charge air press sensor low error
E14 CA131 Throttle sensor high error
E14 CA132 Throttle sensor low error
E15 CA144 Coolant temp. sensor high error
E15 CA145 Coolant temp. sensor low error
E15 CA153 Charge air temp. sensor high error
E15 CA154 Charge air temp. sensor low error
E11 CA155 Chg air temp high speed derate
E15 CA187 Sensor sup. 2 volt. low error
E11 CA221 Ambient air press. sensor high error
E11 CA222 Ambient air press. sensor low error
E15 CA227 Sensor sup. 2 volt. high error
— CA234 Eng. overspeed
E15 CA238 Ne speed sensor sup. volt. error
E10 CA271 IMV/PCV1 short error
2
1
Trouble (Displayed on screen)
40 Troubleshooting
Component Category of
in charge record
Electrical
MON
system
Electrical
MON
system
Electrical
MON
system
Mechanical
MON
system
Mechanical
MON
system
Mechanical
ENG
system
Mechanical
MON
system
Mechanical
ENG
system
Mechanical
MON
system
Mechanical
PUMP
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Mechanical
ENG
system
Electrical
ENG
system
Electrical
ENG
system
Reference
documents No.
Troubleshooting
by failure code,
Part 1
SEN04119-01
PC130-8