Komatsu ecot3 PC300LC-8 Shop Manual page 742

SEN02632-02 40 Troubleshooting
E-13 Fuel level gauge does not indicate normally ........................................................................................ 27
E-14 Swing lock monitor does not indicate normally..................................................................................... 28
E-15 When monitor switch is operated, monitor displays nothing................................................................. 30
E-16 Windshield wiper and window washer do not operate.......................................................................... 32
E-17 Machine push-up function does not operate normally.......................................................................... 36
E-18 Monitoring function fails to display "boom raise" normally.................................................................... 38
E-19 Monitoring function fails to display "boom lower" normally ................................................................... 40
E-20 Monitoring function fails to display "arm IN" normally........................................................................... 42
E-21 Monitoring function fails to display "arm OUT" normally....................................................................... 44
E-22 Monitoring function fails to display "bucket CURL" normally ................................................................ 46
E-23 Monitoring function fails to display "bucket DUMP" normally ............................................................... 48
E-24 Monitoring function fails to display "swing" normally ............................................................................ 50
E-25 Monitoring function fails to display "travel" normally............................................................................. 52
E-26 Monitoring function fails to display "travel differential pressure" normally ............................................ 54
E-27 Monitoring function fails to display "service" normally .......................................................................... 56
E-28 KOMTRAX system does not operate normally..................................................................................... 58
E-29 Air conditioner does not operate........................................................................................................... 60
E-30 Travel alarm does not sound or does not stop sounding...................................................................... 62
E-31 Horn does not sound ............................................................................................................................ 64
2
PC300, 350-8