Troubleshooting By Failure Code (Display Of Code), Part - Komatsu WA250-6 Shop Manual

WHEEL LOADER
WA250-6
WA250PZ-6
Machine model
WA250-6
WA250PZ-6
40 Troubleshooting
360 Troubleshooting by failure code
(Display of code), Part 6
Failure code [DF10KA] Travel speed range selector switch: Disconnection/Ground fault.............................. 3
Failure code [DF10KB] Travel speed range selector switch: Hot short........................................................... 6
Failure code [DGH1KX] HST oil temperature sensor: Ground fault................................................................ 8
Failure code [DGR2KB] Brake oil temperature sensor: Ground fault ............................................................. 9
Failure code [DGR2KZ] Brake oil temperature sensor: Disconnection/Hot short ......................................... 10
Failure code [DHH1KX] HST oil pressure sensor: Disconnection/Ground fault............................................ 12
Failure code [DHH1KY] HST oil pressure sensor: Hot short ........................................................................ 14
Failure code [DHTCL6] HST filter clogging sensor: Functional defect.......................................................... 16
Failure code [DJF1KA] Fuel level sensor: Disconnection/Hot short ............................................................. 18
Failure code [DLT3KX] Travel speed sensor B: Abnormality ........................................................................ 20
Failure code [DLT4KX] Travel speed sensor A: Abnormality ........................................................................ 24
Failure code [DLT4LC] Travel speed sensor A & B: Abnormality ................................................................. 26
Failure code [DV00KY] Alarm buzzer: Hot short........................................................................................... 28
Failure code [DW26KA] Motor 2 solenoid: Disconnection/Ground fault ....................................................... 30
Failure code [DW26KY] Motor 2 solenoid: Hot short .................................................................................... 32
Failure code [DW7BKY] Fan reverse solenoid circuit: Hot short .................................................................. 34
Failure code [DW7BKZ] Fan reverse solenoid circuit: Disconnection/Ground fault ...................................... 36
WA250, 250PZ-6
Serial number
75001 and up
75001 and up
SEN03846-00
40
1
40-360