Komatsu Galeo PC138US-8 Shop Manual page 9

00 Index and foreword
Failure code [CA352] Sensor sup. 1 volt. low error.....................................................................
Failure code [CA386] Sensor sup. 1 volt. high error ...................................................................
Failure code [CA435] Abnormality in engine oil pressure switch ................................................ 10
Failure code [CA441] Battery voltage low error ..........................................................................
Failure code [CA442] Battery voltage high error .........................................................................
Failure code [CA449] Rail press. very high error ........................................................................ 12
Failure code [CA451] Rail press. sensor high error .................................................................... 14
Failure code [CA452] Rail press. sensor low error...................................................................... 16
Failure code [CA553] Rail press. high error ................................................................................ 16
Failure code [CA559] Rail press. low error ................................................................................. 17
Failure code [CA689] Eng. Ne speed sensor error ..................................................................... 20
Failure code [CA731] Eng. Bkup speed sensor phase error....................................................... 22
Failure code [CA757] All persistent data lost error...................................................................... 22
Failure code [CA778] Eng. Bkup speed sensor error.................................................................. 24
Failure code [CA1633] KOMNET datalink timeout error ............................................................. 26
Failure code [CA2185] Throttle sens. sup. volt. high error.......................................................... 28
Failure code [CA2186] Throttle sens. sup. volt. low error ........................................................... 30
Failure code [CA2249] Rail press. very low error........................................................................ 30
Failure code [CA2311] Abnormality in IMV solenoid ................................................................... 31
Failure code [D110KB] Battery relay drive short ......................................................................... 32
Failure code [D19JKZ] Personal code relay abnormality ............................................................ 34
Failure code [D862KA] GPS antenna discon .............................................................................. 36
Failure code [DA22KK] Pump solenoid power low error ............................................................. 38
Failure code [DA25KP] 5V sensor 1 power abnormality ............................................................. 40
Failure code [DA26KP] 5V sensor 2 power abnormality ............................................................. 43
Troubleshooting by failure code, Part 3
Failure code [DA2RMC] CAN discon (Pump controller detected) ...............................................
Failure code [DAF8KB] Short circuit in camera power supply ....................................................
Failure code [DAFGMC] GPS module error ................................................................................
Failure code [DAFRMC] CAN discon (Monitor detected) ............................................................ 10
Failure code [DGH2KB] Hydr oil sensor short............................................................................. 12
Failure code [DHPAMA] Pump press sensor abnormality........................................................... 14
Failure code [DHSFMA] Travel left forward PPC press sensor abnormality ............................... 16
Failure code [DHSGMA] Travel right forward PPC press sensor abnormality ............................ 18
Failure code [DHSHMA] Travel left reverse PPC press sensor abnormality............................... 20
Failure code [DHSJMA] Travel right reverse PPC press sensor abnormality ............................. 22
Failure code [DHSKMA] Blade raise PPC press sensor abnormality ......................................... 24
Failure code [DHSLMA] Blade lower PPC press sensor abnormality ......................................... 26
Failure code [DHX1MA] Overload sensor abnormality (Analog) ................................................. 28
Failure code [DV20KB] Travel alarm S/C.................................................................................... 29
Failure code [DW43KA] Travel speed sol discon ........................................................................ 30
Failure code [DW43KB] Travel speed sol short .......................................................................... 31
Failure code [DW45KA] Swing brake sol discon......................................................................... 32
Failure code [DW45KB] Swing brake sol short ........................................................................... 34
Failure code [DW91KA] Travel junction sol discon ..................................................................... 36
Failure code [DW91KB] Travel junction sol short........................................................................ 37
Failure code [DWJ0KA] Merge-divider sol discon....................................................................... 38
Failure code [DWJ0KB] Merge-divider sol short ......................................................................... 39
Troubleshooting by failure code, Part 4
Failure code [DXA8KA] PC-EPC sol discon................................................................................
Failure code [DXA8KB] PC-EPC sol short ..................................................................................
Failure code [DXE4KA] Service current EPC discon ..................................................................
Failure code [DXE4KB] Service current EPC short.....................................................................
Failure code [DY20KA] Wiper working abnormality ....................................................................
Failure code [DY20MA] Wiper parking abnormality .................................................................... 10
Failure code [DY2CKA] Washer drive discon.............................................................................. 12
Failure code [DY2CKB] Washer drive short ................................................................................ 14
PC138US, USLC-8
SEN01977-02
6
8
11
11
SEN02465-01
4
6
8
SEN02466-00
2
4
6
7
8
7