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Komatsu WA600-8 Wheel Loader Service Manual

4,090 pages · Publication SEN06579-03

$409.93
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Models
WA600-8
Serial coverage
80001 and up
Manual type
Service Manual
Pages
4,090
Publication
SEN06579-03
Condition
Brand new
Komatsu WA600-8 Wheel Loader Service Manual, publication SEN06579-03

What's inside

From the manual's own table of contents: 380 sections, 700 entries. See sample pages (PDF, 995 KB)

INDEX AND FOREWORD
ABBREVIATION LIST
FOREWORD, SAFETY, BASIC INFORMATION
HOW TO READ THE SHOP MANUAL
SAFETY NOTICE FOR OPERATION
PRECAUTIONS TO PREVENT FIRE
ACTIONS IF FIRE OCCURS
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS
PRECAUTIONS FOR DEF
STORE AdBlue/DEF
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT
PRACTICAL USE OF KOMTRAX
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH
HOW TO READ ELECTRICAL WIRE CODE
Show all 380 sections
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD
STANDARD TIGHTENING TORQUE TABLE
CONVERSION TABLE
SPECIFICATIONS
SPECIFICATION DRAWING
WEIGHT TABLE
TABLE OF FUEL, COOLANT, AND LUBRICANTS
STRUCTURE AND FUNCTION
UREA SCR SYSTEM
LAYOUT DRAWING OF UREA SCR SYSTEM
UREA SCR SYSTEM DIAGRAM
FUNCTION OF UREA SCR SYSTEM
COMPONENT PARTS OF UREA SCR SYSTEM
SYSTEM
LAYOUT DRAWING OF BOOT-UP SYSTEM
SYSTEM OPERATING LAMP SYSTEM
BATTERY DISCONNECT SWITCH
PREHEATING SYSTEM
ENGINE SHUTDOWN SECONDARY SWITCH
ENGINE SYSTEM
LAYOUT DRAWING OF ENGINE SYSTEM
ENGINE CONTROL SYSTEM
ENGINE POWER MODE SELECTOR SYSTEM
AUTOMATIC IDLE STOP SYSTEM2 topics
  • RPM SET
  • COMPONENT PARTS OF ENGINE SYSTEM
COOLING SYSTEM3 topics
  • LAYOUT DRAWING OF COOLING SYSTEM
  • COOLING FAN CONTROL SYSTEM
  • COMPONENT PARTS OF COOLING SYSTEM
CONTROL SYSTEM6 topics
  • LAYOUT DRAWING OF CONTROL SYSTEM
  • MACHINE MONITOR SYSTEM
  • REARVIEW MONITOR SYSTEM
  • KOMTRAX Plus SYSTEM
  • LOAD METER SYSTEM
  • COMPONENT PARTS OF CONTROL SYSTEM
HYDRAULIC SYSTEM4 topics
  • LAYOUT DRAWING OF HYDRAULIC SYSTEM
  • CLSS
  • WORK EQUIPMENT PUMP CONTROL SYSTEM
  • COMPONENT PARTS OF HYDRAULIC SYSTEM
POWER TRAIN SYSTEM6 topics
  • LAYOUT DRAWING OF POWER TRAIN SYSTEM
  • OPERATION OF POWER TRAIN SYSTEM
  • TRANSMISSION CONTROL SYSTEM
  • TRANSMISSION GEAR SHIFT CONTROL SYSTEM
  • TRANSMISSION PROTECTION FUNCTION
  • COMPONENT PARTS OF POWER TRAIN SYSTEM
WORK EQUIPMENT SYSTEM9 topics
  • LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM
  • WORK EQUIPMENT SYSTEM DIAGRAM
  • WORK EQUIPMENT CONTROL SYSTEM
  • WORK EQUIPMENT NEUTRAL LOCK SYSTEM
  • REMOTE POSITIONER SYSTEM
  • BUCKET POSITIONER AND BOOM POSITIONER
  • SYSTEM
  • ECSS
  • COMPONENT PARTS OF WORK EQUIPMENT SYSTEM
STEERING SYSTEM4 topics
  • LAYOUT DRAWING OF STEERING SYSTEM
  • AJSS
  • STEERING COLUMN
  • COMPONENT PARTS OF STEERING SYSTEM
BRAKE SYSTEM3 topics
  • LAYOUT DRAWING OF BRAKE SYSTEM
  • PARKING BRAKE CONTROL SYSTEM
  • COMPONENT PARTS OF BRAKE SYSTEM
UNDERCARRIAGE AND FRAME2 topics
  • FRAME, AXLE MOUNT AND CENTER HINGE PIN
  • TIRE
WORK EQUIPMENT3 topics
  • STRUCTURE OF WORK EQUIPMENT
  • STRUCTURE OF BUCKET
  • STRUCTURE OF WORK EQUIPMENT LUBRICATION
CAB AND ITS ATTACHMENTS1 topic
  • ROPS CAB
STANDARD VALUE TABLE
STANDARD VALUE TABLE FOR ENGINE1 topic
  • STANDARD VALUE TABLE FOR ENGINE: WA600-8
STANDARD VALUE TABLE FOR MACHINE
STANDARD VALUE TABLE FOR MACHINE: WA600-8
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE
TESTING AND ADJUSTING
RELATED INFORMATION ON TESTING AND ADJUSTING
TOOLS FOR TESTING AND ADJUSTING
SKETCH OF TOOLS FOR TESTING AND ADJUSTING
ENGINE AND COOLING SYSTEM
TEST ENGINE SPEED
TEST BOOST PRESSURE
TESTING EXHAUST GAS TEMPERATURE
TEST EXHAUST GAS COLOR
TEST AND ADJUST VALVE CLEARANCE
TEST COMPRESSION PRESSURE
TEST BLOWBY PRESSURE
TEST ENGINE OIL PRESSURE
TEST EGR VALVE AND KVGT OIL PRESSURE
TEST FUEL PRESSURE
TEST FUEL RETURN RATE AND LEAKAGE
BLEEDING AIR FROM FUEL SYSTEM
TEST FUEL CIRCUIT FOR LEAKAGE
TEST SUPPLY PUMP
HANDLE CYLINDER CUT-OUT MODE OPERATION
HANDLE NO-INJECTION CRANKING OPERATION
TEST KDPF, SCR AND MUFFLER STACK FOR LOOSENESS AND DAMAGE
TEST INSTALLED CONDITION OF CYLINDER HEADS AND MANIFOLDS
TEST ENGINE PIPING FOR DAMAGE AND LOOSENESS
CLEAN FUEL DOSER
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER
TEST SCR RELATED FUNCTIONS
CLEAN AdBlue/DEF TANK
POWER TRAIN
TEST AND ADJUST POWER TRAIN OIL PRESSURE
ADJUST MODULATION CLUTCH ROTATION SENSOR
ADJUST TRANSMISSION OUTPUT SHAFT SPEED SENSOR
FLUSH TORQUE CONVERTER AND TRANSMISSION HYDRAULIC CIRCUIT
MOVE DISABLED MACHINE DUE TO TRANSMISSION VALVE FAILURE
TEST DRIVE SHAFT FOR LOOSENESS, BACKLASH, AND DAMAGE
TEST STEERING WHEEL (FOR STEERING WHEEL SPEC)
TEST AND ADJUST STEERING CIRCUIT OIL PRESSURE
BLEED AIR FROM STEERING CYLINDER CIRCUIT
TEST AND ADJUST STEERING STOP VALVE (FOR STEERING WHEEL SPEC)
RELEASE REMAINING PRESSURE IN BRAKE ACCUMULATOR CIRCUIT
TEST WHEEL BRAKE OIL PRESSURE
TEST AND ADJUST BRAKE ACCUMULATOR CHARGE PRESSURE
TEST AND CHARGE ACCUMULATOR NITROGEN GAS PRESSURE FOR BRAKE
TEST BRAKING PERFORMANCE
TEST BRAKE PEDAL
ADJUST RH BRAKE PEDAL SWITCH
BLEED AIR FROM BRAKE CIRCUIT
TEST WEAR OF WHEEL BRAKE DISC
TEST PARKING BRAKE OIL PRESSURE
TEST PARKING BRAKE PERFORMANCE20 topics
  • RELEASE PARKING BRAKE MANUALLY
  • TEST WEAR AMOUNT OF PARKING BRAKE DISC
  • RELEASE REMAINING PRESSURE FROM WORK EQUIPMENT CIRCUIT
  • TEST AND ADJUST WORK EQUIPMENT OIL PRESSURE
  • TEST AND ADJUST WORK EQUIPMENT EPC OIL PRESSURE
  • BLEED AIR FROM WORK EQUIPMENT CIRCUIT
  • TEST COOLING FAN SPEED
  • TEST COOLING FAN CIRCUIT OIL PRESSURE
  • BLEED AIR FROM COOLING FAN CIRCUIT
  • TEST ECSS ACCUMULATOR CHARGE PRESSURE
  • NITROGEN GAS
  • TEST AND ADJUST BUCKET POTENTIOMETER LEVER
  • TEST AND ADJUST BOOM POTENTIOMETER LEVER
  • TEST DIRECTIONAL LEVER (FOR STEERING WHEEL SPEC)
  • TEST WORK EQUIPMENT CONTROL LEVER
  • TEST AJSS LEVER (FOR AJSS SPEC)
  • TEST AND ADJUST AJSS LEVER/FRAME ANGLE SENSOR (FOR AJSS SPEC)
  • TEST AND AJUST STEERING STOPPER BOLT (FOR AJSS SPEC)
  • ADJUST RATTLING OPERATOR'S SEAT
  • ADJUST DOOR LOCK LINK
ELECTRICAL SYSTEM12 topics
  • SET AND ADJUST EACH EQUIPMENT
  • SET AND OPERATE MACHINE MONITOR
  • METHOD FOR STARTING UP KOMTRAX TERMINAL
  • DEFAULT SETTING OF KOMTRAX Plus CONTROLLER
  • SETTING DEFAULT OF WIRELESS LAN MODEM
  • DOWNLOAD OF KOMTRAX Plus CONTROLLER DATA
  • ADJUST WHEN KOMTRAX Plus CONTROLLER IS REPLACED
  • ADJUST WHEN WIRELESS LAN MODEM IS REPLACED
  • ADJUST REARVIEW CAMERA ANGLE
  • HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER
  • HANDLE BATTERY DISCONNECT SWITCH
  • TEST DIODES
Pm CLINIC2 topics
  • Pm CLINIC SERVICE
  • PERFORMING QUICK Pm
TROUBLESHOOTING
RELATED INFORMATION ON TROUBLESHOOTING14 topics
  • GENERAL TROUBLESHOOTING POINTS
  • TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM
  • SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • CHECKS BEFORE TROUBLESHOOTING
  • INSPECTION PROCEDURE BEFORE TROUBLESHOOTING
  • TESTING IN ACCORDANCE WITH TESTING PROCEDURE
  • ELECTRICAL SYSTEM TROUBLESHOOTING - PREPARATION
  • PROCEDURE FOR TESTING AND TROUBLESHOOTING
  • SYMPTOM AND TROUBLESHOOTING NUMBERS
  • INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE
  • CONNECTORS LIST AND LAYOUT
  • CONNECTOR CONTACT IDENTIFICATION
  • BOX AND T-BRANCH ADAPTER TABLE
  • FUSE LOCATION TABLE
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC)
PREPARATION FOR TROUBLESHOOTING OF MACHINE MONITOR
PROCEDURES FOR CREATING HARNESS CHECKER ON MACHINE MONITOR LCD UNIT
FAILURE CODES TABLE
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE)
FAILURE CODE [1500L0] T/M Clutches Double Engagement
FAILURE CODE [15SAL1] ECMV Release Trouble (Forward)
FAILURE CODE [15SALH] ECMV Engage Trouble (Forward)
FAILURE CODE [15SBL1] ECMV Release Trouble (Reverse Clutch)
FAILURE CODE [15SBLH] ECMV Engage Trouble (Reverse)
FAILURE CODE [15SEL1] ECMV Release Trouble (1st Clutch)
FAILURE CODE [15SELH] ECMV Engage Trouble (1st)
FAILURE CODE [15SFL1] ECMV Release Trouble (2nd Clutch)
FAILURE CODE [15SFLH] ECMV Engage Trouble (2nd)
FAILURE CODE [15SGL1] ECMV Release Trouble (3rd Clutch)
FAILURE CODE [15SGLH] ECMV Engage Trouble (3rd)
FAILURE CODE [15SHL1] ECMV Release Trouble (4th)
FAILURE CODE [15SHLH] ECMV Engage Trouble (4th)
FAILURE CODE [15W0NT] Mod/C Overheat
FAILURE CODE [2F00MA] Parking Brake Defective Function
FAILURE CODE [2F00MB] Malfunction of Parking Brake
FAILURE CODE [2G42ZG] Accumulator Oil Pressure Low (Front)
FAILURE CODE [2G43ZG] Accumulator Oil Pressure Low (Rear)
FAILURE CODE [879AKA] A/C Recirculation Air Temperature Sensor Open Circuit
FAILURE CODE [879AKB] A/C Recirculation Air Temperature Sensor Short Circuit
FAILURE CODE [879BKA] A/C Fresh Air Temperature Sensor Open Circuit
FAILURE CODE [879BKB] A/C Fresh Air Temperature Sensor Short Circuit
FAILURE CODE [879CKA] Ventilating Sensor Open Circuit
FAILURE CODE [879CKB] Ventilating Sensor Short Circuit
FAILURE CODE [879DKZ] Sunlight Sensor Open Circuit or Short Circuit
FAILURE CODE [879EMC] Ventilation Damper Malfunction
FAILURE CODE [879FMC] Air Mix Damper Malfunction
FAILURE CODE [879GKX] Refrigerant Pressure Input Signal Out of Range
FAILURE CODE [989A00] Engine Overrun
FAILURE CODE [989L00] Engine Controller Lock Caution 1
FAILURE CODE [989M00] Engine Controller Lock Caution 2
FAILURE CODE [989N00] Engine Controller Lock Caution 3
FAILURE CODE [A1U0N3] HC Desorb Request 1
FAILURE CODE [A1U0N4] HC Desorb Request 2
FAILURE CODE [AA10NX] Air Cleaner Clogging
FAILURE CODE [AB00KE] Charge Voltage Low
FAILURE CODE [AB00KY] Hot Short of Alternator R Terminal
FAILURE CODE [AQ00N3] KDPF System Imbalance Soot Load 1
FAILURE CODE [AQ00N4] KDPF System Imbalance Soot Load 2
FAILURE CODE [AQ10N3] Manual Stationary Regeneration Request (KDOC Face Plugging)
FAILURE CODE [AS00N3] Manual Stationary Regeneration Request (SCR)
FAILURE CODE [AS00R2] Warning 2 (SCR Device Abnormality)
FAILURE CODE [AS00R3] Inducement 1 (SCR Device Abnormality)
FAILURE CODE [AS00R4] Inducement 2 (SCR Device Abnormality)
FAILURE CODE [AS00R5] Inducement 3 (SCR Device Abnormality)
FAILURE CODE [AS00R6] Temporary Recovery of Inducement
FAILURE CODE [AS00ZK] AdBlue/DEF Level Low Error 5
FAILURE CODE [AS10NR] AdBlue/DEF Injector High Temperature Warning
FAILURE CODE [B@BAZG] Eng Oil Press Low
FAILURE CODE [B@BAZK] Eng Oil Level Low
FAILURE CODE [B@BCNS] Engine Coolant Overheat58 topics
  • FAILURE CODE [B@BCZK] Engine Coolant Level Low
  • FAILURE CODE [B@C7NS] Brake Oil Temp. Overheat (Rear)
  • FAILURE CODE [B@CENS] Power Train Oil Overheat
  • FAILURE CODE [B@GAZK] Battery Elctrolyte Level Low
  • FAILURE CODE [B@HANS] Hydraulic Oil Overheat
  • FAILURE CODE [CA115] Engine NE and Backup Speed Sensor Error
  • FAILURE CODE [CA122] Charge Air Pressure Sensor High Error
  • FAILURE CODE [CA123] Charge Air Pressure Sensor Low Error
  • FAILURE CODE [CA131] Throttle Sensor High Error
  • FAILURE CODE [CA132] Throttle Sensor Low Error
  • FAILURE CODE [CA135] Engine Oil Pressure Sensor High Error
  • FAILURE CODE [CA141] Engine Oil Pressure Sensor Low Error
  • FAILURE CODE [CA144] Coolant Temperature Sensor High Error
  • FAILURE CODE [CA145] Coolant Temperature Sensor Low Error
  • FAILURE CODE [CA153] Charge Air Temperature Sensor High Error
  • FAILURE CODE [CA154] Charge Air Temperature Sensor Low Error
  • FAILURE CODE [CA187] Sensor 2 Supply Voltage Low Error
  • FAILURE CODE [CA212] Engine Oil Temperature Sensor High Error
  • FAILURE CODE [CA213] Engine Oil Temperature Sensor Low Error
  • FAILURE CODE [CA221] Ambient Pressure Sensor High Error
  • FAILURE CODE [CA222] Ambient Pressure Sensor Low Error
  • FAILURE CODE [CA227] Sensor 2 Supply Voltage High Error
  • FAILURE CODE [CA234] Engine Overspeed
  • FAILURE CODE [CA238] NE Speed Sensor Supply Voltage Error
  • FAILURE CODE [CA239] NE Speed Sensor Supply Voltage High Error
  • FAILURE CODE [CA249] Ambient Air Temp Sensor High Error
  • FAILURE CODE [CA256] Ambient Air Temp Sensor Low Error
  • FAILURE CODE [CA271] IMV or PCV 1 Short Circuit Error
  • FAILURE CODE [CA272] IMV or PCV 1 Open Circuit Error
  • FAILURE CODE [CA273] PCV 2 Short Circuit Error
  • FAILURE CODE [CA274] PCV 2 Open Circuit Error
  • FAILURE CODE [CA322] Injector #1 (L#1) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA323] Injector #5 (L#5) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA324] Injector #3 (L#3) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA325] Injector #6 (L#6) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA331] Injector #2 (L#2) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA332] Injector #4 (L#4) Open Circuit Error or Short Circuit Error
  • FAILURE CODE [CA343] Engine Controller Internal Abnormality
  • FAILURE CODE [CA351] Injectors Drive Circuit Error
  • FAILURE CODE [CA352] Sensor 1 Supply Voltage Low Error
  • FAILURE CODE [CA356] MAF Sensor High Error
  • FAILURE CODE [CA357] MAF Sensor Low Error
  • FAILURE CODE [CA386] Sensor 1 Supply Voltage High Error
  • FAILURE CODE [CA431] Idle Validation Sw Error
  • FAILURE CODE [CA432] Idle Validation Process Error
  • FAILURE CODE [CA441] Battery Voltage Low Error
  • FAILURE CODE [CA442] Battery Voltage High Error
  • FAILURE CODE [CA449] Common Rail Pressure High Error 2
  • FAILURE CODE [CA451] Common Rail Pressure Sensor High Error
  • FAILURE CODE [CA452] Common Rail Pressure Sensor Low Error
  • FAILURE CODE [CA515] Common Rail Pressure Sensor Supply Voltage High Error
  • FAILURE CODE [CA516] Common Rail Pressure Sensor Supply Voltage Low Error
  • FAILURE CODE [CA553] Common Rail Pressure High Error 1
  • FAILURE CODE [CA555] Crankcase Pressure High Error 1
  • FAILURE CODE [CA556] Crankcase Pressure High Error 2
  • FAILURE CODE [CA559] Common Rail Pressure Low Error 1
  • FAILURE CODE [CA595] Turbocharger Speed High Error 2
  • FAILURE CODE [CA687] Turbocharger Speed Low Error
FAILURE CODE [CA689] Engine NE Speed Sensor Error
FAILURE CODE [CA691] Intake Air Temperature Sensor High Error
FAILURE CODE [CA692] Intake Air Temperature Sensor Low Error
FAILURE CODE [CA697] Engine Controller Internal Temperature Sensor High Error
FAILURE CODE [CA698] Engine Controller Internal Temperature Sensor Low Error
FAILURE CODE [CA731] Engine Backup Speed Sensor Phase Error
FAILURE CODE [CA778] Engine Backup Speed Sensor Error
FAILURE CODE [CA1117] Engine Controller Partial Data Lost Error
FAILURE CODE [CA1135] CEN Communication Error
FAILURE CODE [CA1257] Multi-controller ID Harness Key Error
FAILURE CODE [CA1664] KDOC Abnormality
FAILURE CODE [CA1669] AdBlue/DEF Level Sensor Voltage High Error
FAILURE CODE [CA1673] AdBlue/DEF Level Low Error 3
FAILURE CODE [CA1677] AdBlue/DEF Temperature Sensor Low Error
FAILURE CODE [CA1678] AdBlue/DEF Temperature Sensor High Error
FAILURE CODE [CA1682] AdBlue/DEF Pump Priming Error
FAILURE CODE [CA1683] AdBlue/DEF Tank Heating Valve Voltage High Error
FAILURE CODE [CA1684] AdBlue/DEF Tank Heating Valve Voltage Low Error
FAILURE CODE [CA1686] AdBlue/DEF Quality Sensor Voltage High Error
FAILURE CODE [CA1691] Defective Regeneration
FAILURE CODE [CA1694] SCR Outlet NOx Sensor In Range Error
FAILURE CODE [CA1695] Sensor 5 Supply Voltage High Error
FAILURE CODE [CA1696] Sensor 5 Supply Voltage Low Error
FAILURE CODE [CA1712] AdBlue/DEF Tank Thawing Error
FAILURE CODE [CA1713] AdBlue/DEF Tank Heater Valve Open Stuck Error
FAILURE CODE [CA1714] AdBlue/DEF Quality Sensor Out of Calibration Error
FAILURE CODE [CA1715] AdBlue/DEF Quality Sensor Internal Circuit Error
FAILURE CODE [CA1776] Sensor Supply Relay Voltage High Error
FAILURE CODE [CA1777] Sensor Supply Relay Voltage Low Error
FAILURE CODE [CA1843] Crankcase Pressure Sensor High Error
FAILURE CODE [CA1844] Crankcase Pressure Sensor Low Error
FAILURE CODE [CA1879] KDPF Differential Pressure Sensor High Error
FAILURE CODE [CA1881] KDPF Differential Pressure Sensor Low Error
FAILURE CODE [CA1883] KDPF Differential Pressure Sensor In Range Error
FAILURE CODE [CA1885] Turbo Outlet NOx Sensor Circuit Error
FAILURE CODE [CA1887] SCR Outlet NOx Sensor Circuit Error
FAILURE CODE [CA1921] KDPF Soot Accumulation High Error 1
FAILURE CODE [CA1922] KDPF Soot Accumulation High Error 2
FAILURE CODE [CA1923] Fuel Doser Solenoid 1 High Error
FAILURE CODE [CA1924] Fuel Doser Solenoid 1 Low Error
FAILURE CODE [CA1925] Fuel Doser Solenoid 1 In Range Error
FAILURE CODE [CA1927] Dosing Fuel Pressure Sensor High Error
FAILURE CODE [CA1928] Dosing Fuel Pressure Sensor Low Error
FAILURE CODE [CA1942] Crankcase Pressure Sensor In Range Error
FAILURE CODE [CA1963] Fuel Doser Solenoid 1 Servo Error
FAILURE CODE [CA1977] Fuel Doser Open Error or Short Error
FAILURE CODE [CA1993] KDPF Differential Pressure Low Error
FAILURE CODE [CA2185] Throttle Sensor Supply Voltage High Error
FAILURE CODE [CA2186] Throttle Sensor Supply Voltage Low Error
FAILURE CODE [CA2249] Common Rail Pressure Low Error 2
FAILURE CODE [CA2265] Fuel Feed Pump Open Circuit Error
FAILURE CODE [CA2266] Fuel Feed Pump Short Circuit Error
FAILURE CODE [CA2271] EGR Valve Position Sensor High Error
FAILURE CODE [CA2272] EGR Valve Position Sensor Low Error
FAILURE CODE [CA2349] EGR Valve Solenoid Open Circuit Error
FAILURE CODE [CA2353] EGR Valve Solenoid Short Circuit Error
FAILURE CODE [CA2357] EGR Valve Servo Error
FAILURE CODE [CA2381] KVGT Position Sensor High Error56 topics
  • FAILURE CODE [CA2382] KVGT Position Sensor Low Error
  • FAILURE CODE [CA2383] KVGT Solenoid Open Circuit Error
  • FAILURE CODE [CA2386] KVGT Solenoid Short Circuit Error
  • FAILURE CODE [CA2387] KVGT Servo Error
  • FAILURE CODE [CA2555] Intake Air Heater Relay Open Circuit Error
  • FAILURE CODE [CA2556] Intake Air Heater Relay Short Circuit Error
  • FAILURE CODE [CA2637] KDOC Face Plugging
  • FAILURE CODE [CA2639] Manual Stationary Regeneration Request
  • FAILURE CODE [CA2732] Fuel Doser Solenoid 2 High Error
  • FAILURE CODE [CA2733] Fuel Doser Solenoid 2 Low Error
  • FAILURE CODE [CA2741] Fuel Dozer Solenoid Valve Swap Error
  • FAILURE CODE [CA2765] Injector Trim Data Mismatch
  • FAILURE CODE [CA2771] SCR Outlet NOx Sensor Datalink Timeout Error
  • FAILURE CODE [CA2878] Fuel Doser Solenoid 2 Servo Error
  • FAILURE CODE [CA2881] Dosing Fuel Pressure Low Error 1
  • FAILURE CODE [CA2976] AdBlue/DEF Pump Temperature Sensor Signal Error
  • FAILURE CODE [CA3133] KDPF Outlet Pressure Sensor High Error
  • FAILURE CODE [CA3134] KDPF Outlet Pressure Sensor Low Error
  • FAILURE CODE [CA3135] KDPF Outlet Pressure Sensor In Range Error
  • FAILURE CODE [CA3142] SCR Temperature Sensor High Error
  • FAILURE CODE [CA3143] SCR Temperature Sensor Low Error
  • FAILURE CODE [CA3144] SCR Temperature Sensor In Range Error
  • FAILURE CODE [CA3146] SCR Outlet Temperature Sensor High Error
  • FAILURE CODE [CA3147] SCR Outlet Temperature Sensor Low Error
  • FAILURE CODE [CA3148] SCR Outlet Temperature Sensor In Range Error
  • FAILURE CODE [CA3151] SCR Catalyst Efficiency Low Error 2
  • FAILURE CODE [CA3165] SCR Outlet Temperature High Error
  • FAILURE CODE [CA3167] Fuel Doser Degradation
  • FAILURE CODE [CA3229] SCR Temperature High Error
  • FAILURE CODE [CA3231] SCR Temperature High Error - Non Regeneration
  • FAILURE CODE [CA3232] Turbo Outlet NOx Sensor Datalink Timeout Error
  • FAILURE CODE [CA3235] SCR Outlet Temperature High Error - Non Regeneration
  • FAILURE CODE [CA3239] AdBlue/DEF Line Heater 2 Voltage High Error
  • FAILURE CODE [CA3241] AdBlue/DEF Line Heater 2 Voltage Low Error
  • FAILURE CODE [CA3242] AdBlue/DEF Tank Heating Error
  • FAILURE CODE [CA3251] KDOC Inlet Temperature High Error
  • FAILURE CODE [CA3253] KDOC Temperature Error - Non Regeneration
  • FAILURE CODE [CA3254] KDOC Outlet Temperature High Error 1
  • FAILURE CODE [CA3255] KDPF Temperature Error - Non Regeneration
  • FAILURE CODE [CA3256] KDPF Outlet Temperature High Error 1
  • FAILURE CODE [CA3311] KDOC Outlet Temperature High Error 2
  • FAILURE CODE [CA3312] KDPF Outlet Temperature High Error 2
  • FAILURE CODE [CA3313] KDOC Inlet Temperature Sensor Low Error
  • FAILURE CODE [CA3314] KDOC Inlet Temperature Sensor High Error
  • FAILURE CODE [CA3315] KDOC Inlet Temperature Sensor In Range Error
  • FAILURE CODE [CA3316] KDOC Outlet Temperature Sensor Low Error
  • FAILURE CODE [CA3317] KDOC Outlet Temperature Sensor High Error
  • FAILURE CODE [CA3318] KDOC Outlet Temperature Sensor In Range Error
  • FAILURE CODE [CA3319] KDPF Outlet Temperature Sensor High Error
  • FAILURE CODE [CA3321] KDPF Outlet Temperature Sensor Low Error
  • FAILURE CODE [CA3322] KDPF Outlet Temperature Sensor In Range Error
  • FAILURE CODE [CA3419] MAF Sensor Supply Voltage High Error
  • FAILURE CODE [CA3421] MAF Sensor Supply Voltage Low Error
  • FAILURE CODE [CA3497] AdBlue/DEF Level Low Error 1
  • FAILURE CODE [CA3498] AdBlue/DEF Level Low Error 2
  • FAILURE CODE [CA3543] AdBlue/DEF Quality Error (SCR Catalyst Efficiency Low)
FAILURE CODE [CA3545] SCR Outlet NOx Sensor Unstable Error
FAILURE CODE [CA3547] AdBlue/DEF Level Low Error 4
FAILURE CODE [CA3558] AdBlue/DEF Pump Voltage High Error
FAILURE CODE [CA3559] AdBlue/DEF Pump Voltage Low Error
FAILURE CODE [CA3562] AdBlue/DEF LineHeater Relay 1 Voltage High Error
FAILURE CODE [CA3563] AdBlue/DEF LineHeater Relay 1 Voltage Low Error
FAILURE CODE [CA3567] AdBlue/DEF Injector Open Circuit Error or Short Circuit Error
FAILURE CODE [CA3568] AdBlue/DEF Injector Malfunction
FAILURE CODE [CA3571] AdBlue/DEF Pump Pressure Sensor High Error
FAILURE CODE [CA3572] AdBlue/DEF Pump Pressure Sensor Low Error
FAILURE CODE [CA3574] AdBlue/DEF Pump Pressure Too Low Error
FAILURE CODE [CA3575] AdBlue/DEF Pump Pressure Too High Error
FAILURE CODE [CA3577] AdBlue/DEF FCV Voltage High Error
FAILURE CODE [CA3578] AdBlue/DEF FCV Voltage Low Error
FAILURE CODE [CA3582] SCR Catalyst Efficiency Low Error 1
FAILURE CODE [CA3583] SCR Outlet NOx Sensor Heater Warming up Error
FAILURE CODE [CA3596] AdBlue/DEF Pump Pressure Unstable Error
FAILURE CODE [CA3649] Turbo Outlet NOx Sensor Heater Warming up Error
FAILURE CODE [CA3681] SCR Outlet NOx Sensor Power Voltage Error
FAILURE CODE [CA3682] Turbo Outlet NOx Sensor Power Voltage Error
FAILURE CODE [CA3713] AdBlue/DEF Line Heater 1 Voltage High Error
FAILURE CODE [CA3717] SCR Outlet NOx Sensor Voltage Mismatch Error
FAILURE CODE [CA3718] Turbo Outlet NOx Sensor Voltage Mismatch Error
FAILURE CODE [CA3725] Turbo Outlet NOx Sensor Unstable Error
FAILURE CODE [CA3748] Turbo Outlet NOx Sensor Stuck In Range Error
FAILURE CODE [CA3751] SCR Catalyst Degradation Error
FAILURE CODE [CA3755] AdBlue/DEF Dosing Performance Degradation Error
FAILURE CODE [CA3866] AdBlue/DEF Low Concentration Error 2
FAILURE CODE [CA3867] AdBlue/DEF Low Concentration Error 1
FAILURE CODE [CA3868] AdBlue/DEF Tank Sensor Datalink Timeout Error
FAILURE CODE [CA3899] SCR NH3 Sensor Circuit Error
FAILURE CODE [CA3911] SCR NH3 Sensor Datalink Timeout Error
FAILURE CODE [CA3912] SCR NH3 Sensor Heater Warming up Error
FAILURE CODE [CA3932] SCR NH3 Sensor Heater Voltage High Error
FAILURE CODE [CA3933] SCR NH3 Sensor Heater Voltage Low Error
FAILURE CODE [CA3934] SCR NH3 Sensor Power Interrupt Error
FAILURE CODE [CA3935] SCR NH3 Sensor Trim Resistance Error
FAILURE CODE [CA3936] SCR NH3 Sensor Internal Circuit Error
FAILURE CODE [CA4151] KDOC and KDPF Temperature Sensor Datalink Timeout Error
FAILURE CODE [CA4152] SCR Temperature Sensor Datalink Timeout Error
FAILURE CODE [CA4155] AdBlue/DEF Pump Heater Relay Voltage High Error
FAILURE CODE [CA4156] AdBlue/DEF Pump Heater Relay Voltage Low Error
FAILURE CODE [CA4157] AdBlue/DEF FCV Malfunction
FAILURE CODE [CA4158] KDOC and KDPF Temperature Sensor Internal Circuit Error
FAILURE CODE [CA4159] SCR Temperature Sensor Internal Circuit Error
FAILURE CODE [CA4161] KDOC and KDPF Temperature Sensor ECU Voltage High Error
FAILURE CODE [CA4162] KDOC and KDPF Temperature Sensor ECU Voltage Low Error
FAILURE CODE [CA4164] SCR Temperature Sensor ECU Voltage High Error
FAILURE CODE [CA4165] SCR Temperature Sensor ECU Voltage Low Error
FAILURE CODE [CA4166] SCR Temperature Sensor ECU High Temperature Error
FAILURE CODE [CA4168] AdBlue/DEF Pump Heater ON Stuck Error
FAILURE CODE [CA4169] AdBlue/DEF Pump Heater OFF Stuck Error
FAILURE CODE [CA4171] AdBlue/DEF Pump Thawing Error
FAILURE CODE [CA4249] AdBlue/DEF Pump Temperature Sensor 1 In Range Error
FAILURE CODE [CA4251] AdBlue/DEF Pump Temperature Sensor 2 In Range Error
FAILURE CODE [CA4259] KDOC and KDPF Temperature Sensor Power Interrupt Error
FAILURE CODE [CA4261] SCR Temperature Sensor Power Interrupt Error58 topics
  • FAILURE CODE [CA4277] AdBlue/DEF Quality Sensor Liquid Distinction Impossible Error
  • FAILURE CODE [CA4281] SCR NH3 Sensor Stuck Response Error
  • FAILURE CODE [CA4459] AdBlue/DEF LineHeater Relay 2 Voltage High Error
  • FAILURE CODE [CA4461] AdBlue/DEF LineHeater Relay 2 Voltage Low Error
  • FAILURE CODE [CA4658] AdBlue/DEF Flow Low Error
  • FAILURE CODE [CA4731] AdBlue/DEF Temperature Sensor Transmission Data Error
  • FAILURE CODE [CA4732] AdBlue/DEF Level Sensor Transmission Data Error
  • FAILURE CODE [CA4739] AdBlue/DEF Level Sensor Internal Circuit Error
  • FAILURE CODE [CA4768] Fuel in AdBlue/DEF Tank Error
  • FAILURE CODE [CA4769] AdBlue/DEF Level Measurement Impossible
  • FAILURE CODE [CA4842] AdBlue/DEF High Concentration Error
  • FAILURE CODE [CA4952] System Operating Lamp Short Circuit (Engine Controller)
  • FAILURE CODE [CA5115] AdBlue/DEF Line Heater 1 Voltage Low Error
  • FAILURE CODE [CA5179] Engine Room Temperature Sensor High Error
  • FAILURE CODE [CA5181] Engine Room Temperature Sensor Low Error
  • FAILURE CODE [CA5383] Ash Accumulation High Error
  • FAILURE CODE [CB115] Engine NE and Backup Speed Sensor Error_2
  • FAILURE CODE [CB187] Sensor Supply_2 Voltage Low Error_2
  • FAILURE CODE [CB227] Sensor Supply_2 Voltage High Error_2
  • FAILURE CODE [CB238] NE Speed Sensor Supply Voltage Error_2
  • FAILURE CODE [CB239] NE Speed Sensor Supply Voltage High Error_2
  • FAILURE CODE [CB271] IMV or PCV 1 Short Circuit Error_2
  • FAILURE CODE [CB272] IMV or PCV 1 Open Circuit Error_2
  • FAILURE CODE [CB273] PCV_2 Short Circuit Error_2
  • FAILURE CODE [CB274] PCV_2 Open Circuit Error_2
  • FAILURE CODE [CB343] Engine Controller Internal Abnormality_2
  • FAILURE CODE [CB352] Sensor Supply 1 Voltage Low Error_2
  • FAILURE CODE [CB386] Sensor Supply 1 Voltage High Error_2
  • FAILURE CODE [CB441] Power Voltage Low Error_2
  • FAILURE CODE [CB442] Power Voltage High Error_2
  • FAILURE CODE [CB689] Engine NE Speed Sensor Error_2
  • FAILURE CODE [CB697] Engine Controller Internal Temperature Sensor High Error_2
  • FAILURE CODE [CB698] Engine Controller Internal Temperature Sensor Low Error_2
  • FAILURE CODE [CB731] Engine Backup Speed Sensor Phase Error_2
  • FAILURE CODE [CB778] Engine Backup Speed Sensor Error_2
  • FAILURE CODE [CB1117] Engine Controller Partial Data Lost Error_2
  • FAILURE CODE [CB1257] Multi-controller ID Harness Key Error_2
  • FAILURE CODE [CB1664] KDOC Abnormality_2
  • FAILURE CODE [CB1682] AdBlue/DEF Pump Fail To Prime Error_2
  • FAILURE CODE [CB1691] Defective Regeneration_2
  • FAILURE CODE [CB1694] SCR Outlet NOx Sensor In Range Error_2
  • FAILURE CODE [CB1695] Sensor Supply 5 Voltage High Error_2
  • FAILURE CODE [CB1696] Sensor Supply 5 Voltage Low Error_2
  • FAILURE CODE [CB1776] Sensor Supply Relay Volt High Error_2
  • FAILURE CODE [CB1777] Sensor Supply Relay Volt Low Error_2
  • FAILURE CODE [CB1879] KDPF Differential Pressure Sensor High Error_2
  • FAILURE CODE [CB1881] KDPF Differential Pressure Sensor Low Error_2
  • FAILURE CODE [CB1883] KDPF Differential Pressure Sensor In Range Error_2
  • FAILURE CODE [CB1887] SCR Outlet NOx Sensor Circuit Error_2
  • FAILURE CODE [CB1921] KDPF Soot Accumulation High Error 1_2
  • FAILURE CODE [CB1922] KDPF Soot Accumulation High Error 2_2
  • FAILURE CODE [CB1923] Fuel Doser Solenoid 1 High Error_2
  • FAILURE CODE [CB1924] Fuel Doser Solenoid 1 Low Error_2
  • FAILURE CODE [CB1925] Fuel Doser Solenoid 1 In Range Error_2
  • FAILURE CODE [CB1927] Dosing Fuel Pressure Sensor High Error_2
  • FAILURE CODE [CB1928] Dosing Fuel Pressure Sensor Low Error_2
  • FAILURE CODE [CB1963] Fuel Doser Solenoid 1 Servo Error_2
  • FAILURE CODE [CB1977] Fuel Doser Open Circuit Error or Short Circuit Error_2
FAILURE CODE [CB1993] KDPF Differential Pressure Low Error_2
FAILURE CODE [CB2265] Fuel Feed Pump Open Circuit Error_2
FAILURE CODE [CB2266] Fuel Feed Pump Short Circuit Error_2
FAILURE CODE [CB2637] KDOC Face Plugging_2
FAILURE CODE [CB2639] Manual Stationary Regeneration Request_2
FAILURE CODE [CB2732] Fuel Doser Solenoid_2 High Error_2
FAILURE CODE [CB2733] Fuel Doser Solenoid_2 Low Error_2
FAILURE CODE [CB2741] Fuel Dozer Solenoid Valve Swap Error_2
FAILURE CODE [CB2771] SCR Outlet NOx Sensor Datalink Timeout Error_2
FAILURE CODE [CB2878] Fuel Doser Solenoid_2 Servo Error_2
FAILURE CODE [CB2881] Dosing Fuel Pressure Low Error 1_2
FAILURE CODE [CB2976] AdBlue/DEF Pump Temp Sensor Signal Error_2
FAILURE CODE [CB3133] KDPF Outlet Pressure Sensor High Error_2
FAILURE CODE [CB3134] KDPF Outlet Pressure Sensor Low Error_2
FAILURE CODE [CB3135] KDPF Outlet Pressure Sensor In Range Error_2
FAILURE CODE [CB3142] SCR Temperature Sensor High Error_2
FAILURE CODE [CB3143] SCR Temperature Sensor Low Error_2
FAILURE CODE [CB3144] SCR Temperature Sensor In Range Error_2
FAILURE CODE [CB3146] SCR Outlet Temp Sensor Volt High Error_2
FAILURE CODE [CB3147] SCR Outlet Temp Sensor Volt Low Error_2
FAILURE CODE [CB3148] SCR Outlet Temp Sensor In Range Error_2
FAILURE CODE [CB3151] SCR Catalyst Efficiency Low 2 Error_2
FAILURE CODE [CB3165] SCR Outlet Temp High Error_2
FAILURE CODE [CB3167] Fuel Doser Degradation_2
FAILURE CODE [CB3229] SCR Temp High Error_2
FAILURE CODE [CB3231] SCR Temp High Error - Non Regeneration_2
FAILURE CODE [CB3235] SCR Outlet Temp High Error - Non Regeneration_2
FAILURE CODE [CB3239] AdBlue/DEF Line Heater_2 Volt High Error_2
FAILURE CODE [CB3241] AdBlue/DEF Line Heater_2 Volt Low Error_2
FAILURE CODE [CB3251] KDOC Inlet Temperature High Error_2
FAILURE CODE [CB3253] KDOC Temperature Error - Non Regeneration_2
FAILURE CODE [CB3254] KDOC Outlet Temperature High Error 1_2
FAILURE CODE [CB3255] KDPF Temperature Error - Non Regeneration_2
FAILURE CODE [CB3256] KDPF Outlet Temperature High Error 1_2
FAILURE CODE [CB3311] KDOC Outlet Temperature High Error 2_2
FAILURE CODE [CB3312] KDPF Outlet Temperature High Error 2_2
FAILURE CODE [CB3313] KDOC Inlet Temperature Sensor Low Error_2
FAILURE CODE [CB3314] KDOC Inlet Temperature Sensor High Error_2
FAILURE CODE [CB3315] KDOC Inlet Temperature Sensor In Range Error_2
FAILURE CODE [CB3316] KDOC Outlet Temperature Sensor Low Error_2
FAILURE CODE [CB3317] KDOC Outlet Temperature Sensor High Error_2
FAILURE CODE [CB3318] KDOC Outlet Temperature Sensor In Range Error_2
FAILURE CODE [CB3319] KDPF Outlet Temperature Sensor High Error_2
FAILURE CODE [CB3321] KDPF Outlet Temperature Sensor Low Error_2
FAILURE CODE [CB3322] KDPF Outlet Temperature Sensor In Range Error_2
FAILURE CODE [CB3545] SCR Outlet NOx Sensor Not Valid Error_2
FAILURE CODE [CB3558] AdBlue/DEF Pump Volt High Error_2
FAILURE CODE [CB3559] AdBlue/DEF Pump Volt Low Error_2
FAILURE CODE [CB3562] AdBlue/DEF LineHeater Relay 1 Volt High Error_2
FAILURE CODE [CB3563] AdBlue/DEF LineHeater Relay 1 Volt Low Error_2
FAILURE CODE [CB3567] AdBlue/DEF Injector Open/Short Error_2
FAILURE CODE [CB3568] AdBlue/DEF Injector Function Response Error_2
FAILURE CODE [CB3571] AdBlue/DEF Press Sensor Volt High Error_2
FAILURE CODE [CB3572] AdBlue/DEF Press Sensor Volt Low Error_2
FAILURE CODE [CB3574] AdBlue/DEF Press Too Low Error_2
FAILURE CODE [CB3575] AdBlue/DEF Press Too High Error_256 topics
  • FAILURE CODE [CB3577] AdBlue/DEF FCV Volt High Error_2
  • FAILURE CODE [CB3578] AdBlue/DEF FCV Volt Low Error_2
  • FAILURE CODE [CB3582] SCR Catalyst Efficiency Low 1 Error_2
  • FAILURE CODE [CB3583] SCR Outlet NOx Sensor Heater Warmup Error_2
  • FAILURE CODE [CB3596] AdBlue/DEF Press Fail To Stabilize Error_2
  • FAILURE CODE [CB3681] SCR Outlet NOx Sensor Power Error_2
  • FAILURE CODE [CB3713] AdBlue/DEF Line Heater 1 Voltage High Error_2
  • FAILURE CODE [CB3717] SCR Outlet NOx Sensor Voltage Mismatch Error_2
  • FAILURE CODE [CB3751] SCR Catalyst Degradation Error_2
  • FAILURE CODE [CB3755] AdBlue/DEF Dosing Performance Degradation Error_2
  • FAILURE CODE [CB3899] SCR NH3 Sensor Circuit Error_2
  • FAILURE CODE [CB3911] SCR NH3 Sensor Datalink Timeout Error_2
  • FAILURE CODE [CB3912] SCR NH3 Sensor Heater Warming up Error_2
  • FAILURE CODE [CB3932] SCR NH3 Sensor Heater Voltage High Error_2
  • FAILURE CODE [CB3933] SCR NH3 Sensor Heater Voltage Low Error_2
  • FAILURE CODE [CB3934] SCR NH3 Sensor Power Interrupt Error_2
  • FAILURE CODE [CB3935] SCR NH3 Sensor Trim Resistance Error_2
  • FAILURE CODE [CB3936] SCR NH3 Sensor Internal Circuit Error_2
  • FAILURE CODE [CB4151] KDOC and KDPF Temperature Sensor Datalink Timeout Error_2
  • FAILURE CODE [CB4152] SCR Temperature Sensor Datalink Timeout Error_2
  • FAILURE CODE [CB4155] AdBlue/DEF Pump Heater Relay Voltage High Error_2
  • FAILURE CODE [CB4156] AdBlue/DEF Pump Heater Relay Voltage Low Error_2
  • FAILURE CODE [CB4157] AdBlue/DEF FCV Malfunction_2
  • FAILURE CODE [CB4158] KDOC and KDPF Temperature Sensor Internal Circuit Error_2
  • FAILURE CODE [CB4159] SCR Temperature Sensor Internal Circuit Error_2
  • FAILURE CODE [CB4161] KDOC and KDPF Temperature Sensor ECU Voltage High Error_2
  • FAILURE CODE [CB4162] KDOC and KDPF Temperature Sensor ECU Voltage Low Error_2
  • FAILURE CODE [CB4164] SCR Temperature Sensor ECU Voltage High Error_2
  • FAILURE CODE [CB4165] SCR Temperature Sensor ECU Voltage Low Error_2
  • FAILURE CODE [CB4166] SCR Temperature Sensor ECU High Temperature Error_2
  • FAILURE CODE [CB4168] AdBlue/DEF Pump Heater ON Stuck Error_2
  • FAILURE CODE [CB4169] AdBlue/DEF Pump Heater OFF Stuck Error_2
  • FAILURE CODE [CB4171] AdBlue/DEF Pump Thawing Error_2
  • FAILURE CODE [CB4249] AdBlue/DEF Pump Temperature Sensor 1 In Range Error_2
  • FAILURE CODE [CB4251] AdBlue/DEF Pump Temperature Sensor 2 In Range Error_2
  • FAILURE CODE [CB4259] KDOC and KDPF Temperature Sensor Power Interrupt Error_2
  • FAILURE CODE [CB4261] SCR Temperature Sensor Power Interrupt Error_2
  • FAILURE CODE [CB4459] AdBlue/DEF LineHeater Relay 2 Voltage High Error_2
  • FAILURE CODE [CB4461] AdBlue/DEF LineHeater Relay 2 Voltage Low Error_2
  • FAILURE CODE [CB4658] AdBlue/DEF Flow Low Error_2
  • FAILURE CODE [CB4952] System Operating Lamp Short Circuit (Engine Controller)_2
  • FAILURE CODE [CB5115] AdBlue/DEF Line Heater 1 Voltage Low Error_2
  • FAILURE CODE [CB5383] Ash Accumulation High Error_2
  • FAILURE CODE [D162KA] Horn Relay Output Open Circuit (AJSS specification)
  • FAILURE CODE [D162KA] Horn Relay Output Open Circuit (steering wheel specification)
  • FAILURE CODE [D162KB] Horn Relay Output Ground Fault (AJSS specification)
  • FAILURE CODE [D162KB] Horn Relay Output Ground Fault (steering wheel specification)
  • FAILURE CODE [D162KY] Horn Relay Output Hot Short Circuit (AJSS specification)
  • FAILURE CODE [D162KY] Horn Relay Output Hot Short Circuit (steering wheel specification)
  • FAILURE CODE [D191KA] Neutral Relay Output Open Circuit
  • FAILURE CODE [D191KB] Neutral Relay Output Ground Fault
  • FAILURE CODE [D191KY] Neutral Relay Output Hot Short Circuit
  • FAILURE CODE [D192KA] ECSS Solenoid Open Circuit
  • FAILURE CODE [D192KB] ECSS Solenoid Ground Fault
  • FAILURE CODE [D192KY] ECSS Solenoid Hot Short Circuit
  • FAILURE CODE [D19JKZ] Personal Code Relay Open Circuit or Short Circuit
FAILURE CODE [D1E6KA] Parking Brake Relay Open Circuit
FAILURE CODE [D1E6KB] Parking Brake Relay Ground Fault
FAILURE CODE [D1E6KY] Parking Brake Relay Hot Short Circuit
FAILURE CODE [D5ZHKA] Key SW C Terminal Signal Open Circuit or Ground Fault
FAILURE CODE [D5ZHKB] Key SW C Terminal Signal Short Circuit
FAILURE CODE [D5ZHKZ] Key SW C Terminal Signal Open Circuit or Short Circuit
FAILURE CODE [D5ZHL6] Key SW C Terminal Signal Mismatch
FAILURE CODE [D5ZMLD] Engine Power Mode Selection SW Ground Fault
FAILURE CODE [D862KA] GPS Antenna Open Circuit
FAILURE CODE [DA80L4] Auto Grease System Abnormality
FAILURE CODE [DAF0KT] Monitor Nonvolatile Memory Abnormality
FAILURE CODE [DAF0MB] Monitor ROM Abnormality
FAILURE CODE [DAF0MC] Monitor Malfunction
FAILURE CODE [DAF3KK] Main Power Voltage Low Error (Monitor)
FAILURE CODE [DAF8KB] Camera Power Supply Short Circuit
FAILURE CODE [DAFDKB] 12V Power Output Hot Short Circuit or Ground Fault (Monitor)
FAILURE CODE [DAFGMC] GPS Module Malfunction
FAILURE CODE [DAFLKA] System Operating Lamp Open Circuit (Monitor)
FAILURE CODE [DAFLKB] System Operating Lamp Short Circuit (Monitor)
FAILURE CODE [DAFQKR] CAN 2 Defective Communication (Monitor)
FAILURE CODE [DAQ0KK] Main Power Voltage Low Error (T/M Controller)
FAILURE CODE [DAQ0KT] Read Only Memory Abnormality (T/M Controller)
FAILURE CODE [DAQ0MC] T/M Controller Malfunction
FAILURE CODE [DAQ1KA] Key SW ACC Signal Open Circuit (T/M Controller)
FAILURE CODE [DAQ2KK] Solenoid Power Voltage Low Error (T/M Controller)
FAILURE CODE [DAQ4KB] Self-holding Relay Output Ground Fault (T/M Controller)
FAILURE CODE [DAQ9KQ] Model Selection Signal Mismatch (T/M Controller)
FAILURE CODE [DAQLKA] System Operating Lamp Open Circuit (T/M Controller)
FAILURE CODE [DAQLKB] System Operating Lamp Short Circuit (T/M Controller)
FAILURE CODE [DAQQKR] CAN2 Defective Communication (T/M Controller)
FAILURE CODE [DAQRKR] CAN1 Defective Communication (T/M Controller)
FAILURE CODE [DAQRMA] Option Selection Mismatch (T/M Controller)
FAILURE CODE [DAZ9KQ] Model Selection Signal Mismatch (A/C)
FAILURE CODE [DAZQKR] CAN 2 Defective Communication (A/C ECU)
FAILURE CODE [DB2QKR] CAN 2 Defective Communication (Engine Controller)

Inside this manual

Real pages from this service manual (4,090 pages). Open the sample pages (PDF, 994 KB)

Sample pages from the Komatsu WA600-8 Wheel Loader Service Manual: Specifications, Troubleshooting, Diagram, Color page, Color page, Foldout diagram
  • Specifications, page 229: Load meter cancel switch function
  • Troubleshooting, page 2,119: Related
  • Diagram, page 2,938: CIRCUIT DIAGRAM (ELECTRIC FUEL FEED PUMP SWITCH)
  • Color page, page 125: UREA SCR SYSTEM
  • Color page, page 495: (Steering wheel specification)
  • Foldout diagram, page 4,050: ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (FOR AJSS SPEC) (6/7)

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Details

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 4,090 pages

Quantity one is the manual described above.

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