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00 Index and foreword
Index
E-18 Fuel gauge display does not move from minimum or maximum .................................... 40-622
E-19 Fuel gauge indicates incorrect amount (indicates neither full nor empty)........................ 40-623
E-20 Engine coolant temperature gauge display does not move from minimum or
maximum ........................................................................................................... 40-624
E-21 Engine coolant temperature gauge indicates incorrect temperature (indicates neither full
nor empty).......................................................................................................... 40-625
E-22 Hydraulic oil temperature gauge does not move from minimum or maximum ................. 40-626
E-23 Hydraulic oil temperature gauge indicates incorrect temperature (indicates neither full nor
empty) ............................................................................................................... 40-628
E-24 Hybrid temperature gauge does not move from minimum or maximum.......................... 40-629
E-25 Hybrid temperature gauge indicates incorrect temperature (indicates neither full nor
empty) ............................................................................................................... 40-630
E-26 Contents of display on machine monitor is different from actual machine
condition ............................................................................................................ 40-632
E-27 Some areas of machine monitor screen are not displayed............................................ 40-633
E-28 Function switch does not work................................................................................... 40-634
E-29 Automatic warm-up system does not operate (in cold season)...................................... 40-635
E-30 Auto-deceleration monitor does not light up, or does not go out, while auto-deceleration
switch is operated ............................................................................................... 40-636
E-31 Auto-deceleration function does not operate or is not canceled while lever is
operated ............................................................................................................ 40-637
E-32 Working mode selection screen is not displayed while working mode selector switch is
operated ............................................................................................................ 40-639
E-33 Setting of engine and hydraulic pump is not changed while working mode is
changed............................................................................................................. 40-640
E-34 Travel speed monitor does not change when travel speed switch is operated ................ 40-641
E-35 Travel speed does not change while travel speed selection is changed......................... 40-642
E-36 Alarm buzzer does not stop sounding......................................................................... 40-643
E-37 Service meter is not displayed, while starting switch is in OFF position.......................... 40-644
E-38 Service mode cannot be selected .............................................................................. 40-645
E-39 None of work equipment, swing or travel works........................................................... 40-646
E-40 Any of work equipment, swing and travel cannot be locked .......................................... 40-648
E-41 Upper structure does not swing while swing parking brake cancel switch is set to
CANCEL position................................................................................................ 40-650
E-42 Swing brake does not operate while swing parking brake cancel switch is set to NORMAL
position .............................................................................................................. 40-653
E-43 One-touch power maximizing function does not operate, or indicator is not displayed on
monitor .............................................................................................................. 40-655
E-44 One-touch power maximizing function cannot be canceled .......................................... 40-657
E-45 Alarm does not sound during travel ............................................................................ 40-658
E-46 Alarm does not stop sounding while machine is stopped.............................................. 40-659
E-47 Horn does not sound ................................................................................................ 40-660
E-48 Horn does not stop sounding..................................................................................... 40-662
E-49 Wiper monitor does not light up, or does not go out, while wiper switch is
operated ............................................................................................................ 40-663
E-50 Wiper does not operate while wiper switch is operated ................................................ 40-664
E-51 Window washer does not operate while window washer switch is operated ................... 40-666
E-52 Boom LOWER is not displayed correctly with monitoring function ................................. 40-667
E-53 Arm OUT is not displayed correctly with monitoring function......................................... 40-668
E-54 Arm IN is not displayed correctly with monitoring function ............................................ 40-669
E-55 Boom RAISE is not displayed correctly with monitoring function ................................... 40-670
E-56 Bucket CURL is not displayed correctly with monitoring function................................... 40-671
E-57 Bucket DUMP is not displayed correctly with monitoring function.................................. 40-672
E-58 Swing is not displayed correctly with monitoring function.............................................. 40-673
E-59 Travel is not displayed correctly with monitoring function ............................................. 40-674
E-60 Service is not displayed correctly with monitoring function ........................................... 40-675
E-61 Attachment hydraulic circuit cannot be changed.......................................................... 40-678
E-62 KOMTRAX system does not operate normally ............................................................ 40-679
Troubleshooting of hydraulic and mechanical system (H-mode) .................................................. 40-680
00-10
HB215LC-2
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