Komatsu 80001 Shop Manual page 8

00 Index and foreword
Failure code [CA332] Injector #4 (L #4) system open/short error ............................................... 52
Troubleshooting by failure code, Part 2
Failure code [CA342] Calibration code incompatibility ................................................................
Failure code [CA351] Inj. drive circuit error .................................................................................
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 ......................................................................... 12
Failure code [CA449] Rail press. very high error ........................................................................ 13
Failure code [CA451] Rail press. sensor high error .................................................................... 14
Failure code [CA452] Rail press. sensor low error...................................................................... 16
Failure code [CA488] Chg air temp high torque derate............................................................... 17
Failure code [CA553] Rail press. high error ................................................................................ 18
Failure code [CA559] Rail press. low error ................................................................................. 19
Failure code [CA689] Eng. Ne speed sensor error ..................................................................... 22
Failure code [CA731] Eng. Bkup speed sensor phase error....................................................... 24
Failure code [CA757] All persistent data lost error...................................................................... 25
Failure code [CA778] Eng. Bkup speed sensor error.................................................................. 26
Failure code [CA1633] KOMNET datalink timeout error ............................................................. 28
Failure code [CA2185] Throttle sens. sup. volt. high error.......................................................... 30
Failure code [CA2186] Throttle sens. sup. volt. low error ........................................................... 32
Failure code [CA2249] Rail press. very low error........................................................................ 32
Failure code [CA2311] Abnormality in IMV solenoid ................................................................... 33
Failure code [D110KB] Battery relay drive short ......................................................................... 34
Failure code [D19JKZ] Personal code relay abnormality ............................................................ 36
Failure code [D862KA] GPS antenna discon .............................................................................. 38
Failure code [DA22KK] Pump solenoid power low error ............................................................. 40
Failure code [DA25KP] 5V sensor 1 power abnormality ............................................................. 42
Failure code [DA26KP] 5V sensor 2 power abnormality ............................................................. 45
Failure code [DA29KQ] Model selection abnormality.................................................................. 46
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 [DHX1MA] Overload sensor abnormality (Analog) ................................................. 24
Failure code [DV20KB] Travel alarm short circuit ....................................................................... 25
Failure code [DW43KA] Travel speed sol discon ........................................................................ 26
Failure code [DW43KB] Travel speed sol short .......................................................................... 27
Failure code [DW45KA] Swing brake sol discon......................................................................... 28
Failure code [DW45KB] Swing brake sol short ........................................................................... 30
Failure code [DW91KA] Travel junction sol discon ..................................................................... 32
Failure code [DW91KB] Travel junction sol short........................................................................ 34
Failure code [DWJ0KA] Merge-divider sol discon....................................................................... 36
Failure code [DWJ0KB] Merge-divider sol short ......................................................................... 38
Failure code [DWK0KA] 2-stage relief sol discon ....................................................................... 40
Failure code [DWK0KB] 2-stage relief sol short .......................................................................... 42
Troubleshooting by failure code, Part 4
Failure code [DXA8KA] PC-EPC sol discon................................................................................
Failure code [DXA8KB] PC-EPC sol short ..................................................................................
PC130-8
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