Komatsu 830E-AC Shop Manual page 366

Dump truck, serial numbers a30001-a30035
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VHMS
VHMS Fault Description
Fault
Code
C384
Ether Solenoid Ckt Failed
C422
Coolant Level Signal Invalid
C423
Timing Press Incorrect
C426
J1939 Broadcast Data Missing
C427
J1939 Datalink Can Not Transmit
C431
Idle Validation Invalid
C432
Idle Validation Invalid
C441
Low Battery Voltage
C442
High Battery Voltage
C451
Rail Press Ckt Failed High
C452
Rail Press Ckt Failed Low
C455
Rail Actuator Open Ckt
C467
Desired Timing Not Achieved
C468
Desired Rail Press Not Achieved
C473
Remote Oil Level Signal Invalid
C487
Ether Bottle Empty
C489
AXG Speed Low Error
C514
Rail Actuator Mech Stuck
C524
Alt Droop SW Val Fault
C527
Dual Output A Shorted High or Open Engine
C528
Alt Torque SW Val Fault
C529
Dual Output B Shorted High or Open Engine
C553
Rail Press OOR High
C554
Rail Press Incorrect
C555
High Blow-by Pressure
C611
Engine Hot Shutdown
C612
High Oil Filter Rest
C616
High Turbo Comp Inlet Temp LBR
C621
Low Power #1 LB
C622
Low Power #2 LB
C623
Low Power #3 LB
C624
Low Power #4 LB
C625
Low Power #5 LB
C626
Low Power #6 LB
C627
Low Power #7 LB
C628
Low Power #8 LB
C631
Low Power #1 RB
C632
Low Power #2 RB
D13-22
Table 4: Engine Fault Codes (continued)
Source
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
Engine
VHMS CHECK-OUT & TROUBLESHOOTING
Sent via
Snapshot
OrbComm
Trigger
X
X
X
X
Model Notes
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
D13004

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