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Komatsu D155AX-7 Shop Manual page 13

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00 Index and foreword
Index
Failure code [DXHWKA] Ripper lift up EPC:Open ............................................................... 40-739
Failure code [DXHWKB] Ripper lift up EPC:Short circuit ...................................................... 40-740
Failure code [DXHWKY] Ripper lift up EPC:Hot short .......................................................... 40-741
Failure code [DXHXKA] Ripper lift down EPC:Open ............................................................ 40-742
Failure code [DXHXKB] Ripper lift down EPC:Short circuit................................................... 40-744
Failure code [DXHXKY] Ripper lift down EPC:Hot short....................................................... 40-745
Failure code [DXHYKA] Ripper tilt in EPC:Open ................................................................. 40-746
Failure code [DXHYKB] Ripper tilt in EPC:Short circuit ........................................................ 40-748
Failure code [DXHYKY] Ripper tilt in EPC:Hot short ............................................................ 40-749
Failure code [DXHZKA] Ripper tilt back EPC:Open ............................................................. 40-750
Failure code [DXHZKB] Ripper tilt back EPC:Short circuit .................................................... 40-752
Failure code [DXHZKY] Ripper tilt back EPC:Hot short ........................................................ 40-753
Failure code [DXJ4KA] Weq lock Sol.:Open ....................................................................... 40-754
Failure code [DXJ4KB] Weq lock Sol.:Short circuit .............................................................. 40-756
Failure code [DXJ8KA] Blade tilt left bottom EPC:Open ....................................................... 40-757
Failure code [DXJ8KB] Blade tilt left bottom EPC:Short circuit.............................................. 40-759
Failure code [DXJ8KY] Blade tilt left bottom EPC:Hot .......................................................... 40-760
Failure code [DXJ9KA] Blade tilt left head EPC:Open.......................................................... 40-761
Failure code [DXJ9KB] Blade tilt left head EPC:Short circuit ................................................ 40-763
Failure code [DXJ9KY] Blade tilt left head EPC:Hot short .................................................... 40-764
Failure code [DXJAKA] Quick drop solenoid:Open .............................................................. 40-765
Failure code [DXJAKB] Quick drop solenoid:Short circuit..................................................... 40-766
Failure code [DXJAKY] Quick drop solenoid:Hot short......................................................... 40-767
Failure code [DXJBKA] T/C Stator ECMV:Open.................................................................. 40-768
Failure code [DXJBKB] T/C Stator ECMV:Short circuit ........................................................ 40-770
Failure code [DXJBKY] T/C Stator ECMV:Hot short............................................................. 40-771
Troubleshooting of electrical system (E-mode) .......................................................................... 40-773
E-1 Engine does not start (Engine does not crank) .............................................................. 40-773
E-2 Manual preheating system does not work..................................................................... 40-779
E-3 Automatic preheating system does not work................................................................. 40-782
E-4 While preheating is working, preheating monitor does not light up .................................. 40-784
E-5 When starting switch is turned to ON position, machine monitor displays nothing............. 40-786
E-6 When starting switch is turned to ON position (with engine stopped), radiator coolant level
monitor lights up in yellow.................................................................................... 40-789
E-7 Air cleaner clogging monitor lights up in yellow while engine is running ........................... 40-791
E-8 Charge level monitor lights up in red while engine is running .......................................... 40-792
E-9 Engine coolant temperature monitor lights up in red while engine is running .................... 40-794
E-10 Engine oil pressure monitor lights up in red while engine is running .............................. 40-795
E-11 Power train oil temperature monitor lights up in red while engine is running ................... 40-796
E-12 Hydraulic oil temperature monitor lights up in red while engine is running ...................... 40-797
E-13 Engine coolant temperature gauge does not indicate correct temparature ..................... 40-798
E-14 Fuel level gauge does not indicate correct level .......................................................... 40-799
E-15 Power train oil temperature gauge does not indicate correct temperature ...................... 40-801
E-16 Hydraulic oil temperature gauge does not indicate correct temperature ......................... 40-802
E-17 Operation mode does not change .............................................................................. 40-803
E-18 Gear shift mode does not change .............................................................................. 40-804
E-19 Operating customize switch does not display customize screen ................................... 40-805
E-20 Modifying setting on customize screen does not change setting of machine .................. 40-806
E-21 Some areas of machine monitor screen are not displayed............................................ 40-807
E-22 Alarm buzzer does not sound or does not stop sounding ............................................. 40-808
E-23 While starting switch is in OFF position, service meter is not displayed ......................... 40-809
E-24 Service mode cannot be selected .............................................................................. 40-810
E-25 Horn does not sound ................................................................................................ 40-811
E-26 Horn does not stop sounding..................................................................................... 40-813
E-27 Backup alarm does not sound ................................................................................... 40-814
E-28 Backup alarm does not stop sounding........................................................................ 40-815
E-29 Headlamp does not light up....................................................................................... 40-816
E-30 Rear lamp and ripper point lamp do not light up........................................................... 40-819
E-31 No wiper operates continuously or intermittently.......................................................... 40-822
D155AX-7
00-11

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