Komatsu 114E-3 Series Shop Manual page 146

SEN00457-01
INSITE Machine failure
error code
559
689
731
757
778
1633
2185
2186
2249
2265
2266
2311
2555
2556
—
—
—
a Error code of INSITE:
3- or 4-digit error code displayed on INSITE when a failure occurrence condition is confirmed using
INSITE.
a Machine failure code:
An error code of 5 or 6 digits displayed on the machine monitor when the occurrence condition of the
failure is confirmed with the machine monitor, etc. on the machine side.
4
code
CA559 Rail Press Low Error
CA689 Eng. Ne Speed Sensor Error
CA731 Eng. Bkup Speed Sensor Phase Error
CA757 All Engine Controller Data Lost Error
CA778 Eng. Bkup Speed Sensor Error
CA1633 KOMNET Error
CA2185 Throttle Sens. Sup. Volt. High Error
CA2186 Throttle Sens. Sup. Volt. Low Error
CA2249 Rail Press very Low Error
CA2265 Abnormally high level in electric lift pump
CA2266 Abnormally low level in electric lift pump
CA2311 IMV (IMA) Solenoid Error
CA2555 Intake Air Heater Relay Supply Voltage Low Error
CA2556 Intake Air Heater Relay Supply Voltage High Error
B@BAZG Eng. Oil Press. Low Speed Derate
B@BAZG Eng. Oil Press Low Torque Derate
B@BCNS Eng. Overheat
Failure phenomenon
40 Troubleshooting
Reference
document No.
Troubleshooting
of electrical
system
(E-mode), Part 2
SEN00460-01
114E-3 Series