Failure Codes Table - Komatsu PC88MR-10 Shop Manual

Failure codes table

Failure
Failure (Displayed on screen)
code
Failure code [879AKA] A/C Recirc Air Temp
879AKA
Sens Open Circuit(PAGE 40-108)
Failure code [879AKB] A/C Recirc Air Temp
879AKB
Sens Short(PAGE 40-109)
Failure code [879BKA] A/C Fresh Air Temp Sens
879BKA
Open Circuit(PAGE 40-110)
Failure code [879BKB] A/C Fresh Air Temp Sens
879BKB
Short Circuit(PAGE 40-111)
Failure code [879CKA] Ventilating Sensor Open
879CKA
Circuit(PAGE 40-112)
Failure code [879CKB] Ventilating Sensor Short
879CKB
Circuit(PAGE 40-113)
Failure code [879DKZ] Sunlight Sensor Open or
879DKZ
Short Circuit(PAGE 40-114)
Failure code [879EMC] Ventilation Damper
879EMC
Malfunction(PAGE 40-115)
Failure code [879FMC] Air Mix Damper
879FMC
Malfunction(PAGE 40-116)
Failure code [879GKX] Refrigerant Press Input
879GKX
Sig Out of Range(PAGE 40-117)
Failure code [989L00] Engine Controller Lock
989L00
Caution 1(PAGE 40-118)
Failure code [989M00] Engine Controller Lock
989M00
Caution 2(PAGE 40-119)
Failure code [989N00] Engine Controller Lock
989N00
Caution 3(PAGE 40-120)
Failure code [A900FR] Abrupt Engine Stop by
A900FR
Auto Idle Stop 3(PAGE 40-121)
Failure code [A900N6] Abrupt Engine Stop by
A900N6
Auto Idle Stop 1(PAGE 40-122)
Failure code [A900NY] Abrupt Engine Stop by
A900NY
Auto Idle Stop 2(PAGE 40-123)
Failure code [AB00KE] Charge Voltage Low
AB00KE
(PAGE 40-124)
Failure code [B@BAZG] Eng Oil Press Low
B@BAZG
(PAGE 40-126)
Failure code [B@BCNS] Eng Water Overheat
B@BCN-
(PAGE 40-127)
S
Failure code [CA115] Eng Ne and Bkup Speed
CA115
Sens Error(PAGE 40-128)
Failure code [CA122] Charge Air Pressure
CA122
Sensor High Error(PAGE 40-129)
Failure code [CA123] Charge Air Pressure
CA123
Sensor Low Error(PAGE 40-131)
Failure code [CA131] Throttle Sensor High Error
CA131
(PAGE 40-133)
Failure code [CA132] Throttle Sensor Low Error
CA132
(PAGE 40-135)
Failure code [CA144] Coolant Temperature
CA144
Sensor High Error(PAGE 40-137)
Failure code [CA145] Coolant Temperature
CA145
Sensor Low Error(PAGE 40-139)
Failure code [CA153] Charge Air Temperature
CA153
Sensor High Error(PAGE 40-141)
PC88MR-10
(PC88MR-5520-441-A-00-A)
40 Troubleshooting
Related information on troubleshooting
Applicable
Action
compo-
level
nent
-
MON
-
MON
-
MON
-
MON
-
MON
-
MON
-
MON
MON L01
MON L01
MON L01
-
MON
-
MON
-
MON
Mechanical
MON L03
Mechanical
-
MON
Mechanical
MON L01
Mechanical
MON L03
Mechanical
ENG L03
Mechanical
ENG L02
ENG L04
ENG L03
ENG L03
ENG L03
ENG L03
ENG L01
ENG L01
ENG L03
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40-101