Komatsu Galeo PC138US-8 Shop Manual page 657

SEN02467-00 40 Troubleshooting
E-13 Machine monitor does not display some items..................................................................................... 27
E-14 Function switch does not work ............................................................................................................. 27
E-15 Auto-decelerator does not operate normally ........................................................................................ 28
E-16 Working mode does not change ........................................................................................................... 29
E-17 Travel speed does not change ............................................................................................................. 30
E-18 Alarm buzzer cannot be stopped.......................................................................................................... 31
E-19 Windshield wiper and window washer do not operate.......................................................................... 32
E-20 Swing holding brake does not operate normally................................................................................... 36
E-21 Travel alarm does not sound or does not stop sounding...................................................................... 38
E-22 Air conditioner does not operate normally (including air conditioner abnormality record) .................... 39
E-23 While starting switch is in OFF position, service meter is not displayed .............................................. 51
E-24 Machine monitor cannot be set in service mode .................................................................................. 51
E-25 Monitoring function does not display lever control signal normally....................................................... 52
E-26 KOMTRAX system does not operate normally..................................................................................... 68
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PC138US, USLC-8