Komatsu PC88MR-10 Shop Manual page 593

Failure
Failure (Displayed on screen)
code
Failure code [DAF0MC] Monitor Malfunction
DAF0MC
(PAGE 40-272)
Failure code [DAF8KB] Camera Power Supply
DAF8KB
Short Circuit(PAGE 40-273)
Failure code [DAF9KQ] Model Selection Signal
DAF9KQ
Mismatch (Monitor)(PAGE 40-274)
Failure code [DAFGMC] GPS Module
DAFGMC
Malfunction(PAGE 40-275)
Failure code [DAFLKA] Operating Lamp Open
DAFLKA
Circuit (Monitor)(PAGE 40-276)
Failure code [DAFLKB] Operating Lamp Short
DAFLKB
Circuit (Monitor)(PAGE 40-278)
Failure code [DAFQKR] CAN 2 Defective
DAFQKR
Communication (Monitor)(PAGE 40-279)
Failure code [DAZ9KQ] Model Selection Sig
DAZ9KQ
Mismatch (A/C)(PAGE 40-280)
Failure code [DAZQKR] CAN2 Defective
DAZQKR
Communication (A/C ECU)(PAGE 40-281)
Failure code [DB2QKR] CAN2 Defective
DB2QKR
Communication (Engine Con)(PAGE 40-285)
Failure code [DB2RKR] CAN1 Defective
DB2RKR
Communication (Engine Con)(PAGE 40-289)
Failure code [DDNRKA] WE Lever Lock SW
DDNRKA
Open Circuit(PAGE 40-293)
Failure code [DDNRKY] WE Lever Lock SW
DDNRKY
Short Circuit(PAGE 40-295)
Failure code [DDNS00] Lock Lever Auto Lock
DDNS00
Release SW On(PAGE 40-297)
Failure code [DGH2KB] Hydraulic Oil Temp
DGH2KB
Sensor Ground Fault(PAGE 40-299)
Failure code [DHPAMA] Front Pump Press Sens
DHPAMA
Defective Function(PAGE 40-301)
Failure code [DHS3MA] Arm IN PPC Press
DHS3MA
Sensor Def Function(PAGE 40-303)
Failure code [DHS4MA] Bucket CURL PPC
DHS4MA
Press Sens Def Function(PAGE 40-305)
Failure code [DHS5MA] Travel PPC Sensor
DHS5MA
Abnormality(PAGE 40-307)
Failure code [DHS8MA] Boom Raise PPC Press
DHS8MA
Sens Def Function(PAGE 40-309)
Failure code [DHS9MA] Boom Lower PPC Press
DHS9MA
Sens Def Function(PAGE 40-311)
Failure code [DHSAMA] Swing Right PPC Press
DHSAMA
Sens Def Function(PAGE 40-313)
Failure code [DHSBMA] Swing Left PPC Press
DHSBMA
Sensor Def Function(PAGE 40-315)
Failure code [DHSCMA] Arm OUT PPC Press
DHSCMA
Sens Def Function(PAGE 40-317)
Failure code [DHSDMA] Bucket DUMP PPC
DHSDMA
Press Sens Def Function(PAGE 40-319)
Failure code [DHSPMA] Boom Swing LH PPC
DHSPMA
Press Sensor Abnormality(PAGE 40-321)
Failure code [DHSQMA] Boom Swing RH PPC
DHSQMA
Press Sensor Abnormality(PAGE 40-323)
PC88MR-10
40 Troubleshooting
Related information on troubleshooting
Applicable
Action
compo-
level
nent
-
MON
MON L03
MON L03
KOM-
-
TRAX
-
MON
-
MON
KOM-
-
TRAX
-
MON
MON L01
MON L03
MON L04
PUMP L03
PUMP L03
-
PUMP
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
PUMP L01
History
Remarks
category
Electrical
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Electrical
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Electrical
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Electrical
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Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
Electrical
system
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