Komatsu D155AX-7 Install guide

BULLDOZER
SEN05653-03
D155AX
-7
SERIAL NUMBERS
90001
and up

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SHOP MANUAL
BULLDOZER
D155AX-7
Model
D155AX-7
Serial Number
90001 and up
00 Index and foreword
1 00 Index and foreword
D155AX-7 00-1
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00 Index and foreword
Index
Index (ALL-0310-001-A-00-A)
00 Index and foreword .......................................................................................................................00-1
Index .........................................................................................................................................00-2
Foreword, safety and general information ................................................................................... 00-17
Important safety notice .......................................................................................................00-17
How to read the shop manual..............................................................................................00-24
Explanation of terms for maintenance standard .................................................................... 00-26
Handling equipment of fuel system devices .......................................................................... 00-28
Handling of intake system parts........................................................................................... 00-29
Handling of hydraulic equipment.......................................................................................... 00-30
Method of disconnecting and connecting of push-pull type coupler ......................................... 00-32
Handling of electrical equipment.......................................................................................... 00-35
How to read electric wire code............................................................................................. 00-43
Precautions when performing operation ............................................................................... 00-46
Practical use of KOMTRAX................................................................................................. 00-51
Standard tightening torque table.......................................................................................... 00-52
List of abbreviation ............................................................................................................. 00-58
Conversion table................................................................................................................ 00-63
01 Specification.................................................................................................................................01-1
Table of contents ........................................................................................................................01-2
Specifications.............................................................................................................................01-3
Specification drawing ...........................................................................................................01-3
Specification........................................................................................................................01-5
Weight table ...................................................................................................................... 01-13
Table of fuel, coolant, and lubricants .................................................................................... 01-15
10 Structure and function ...................................................................................................................10-1
Table of contents ........................................................................................................................10-2
Engine and cooling system..........................................................................................................10-4
Engine related parts .............................................................................................................10-4
KVGT..................................................................................................................................10-6
EGR system piping drawing................................................................................................ 10-12
EGR system circuit diagram................................................................................................10-14
EGR valve......................................................................................................................... 10-15
EGR cooler........................................................................................................................ 10-17
KCCV layout drawing ......................................................................................................... 10-19
KCCV ventilator ................................................................................................................. 10-21
KDPF................................................................................................................................ 10-23
Damper............................................................................................................................. 10-27
Cooling system .................................................................................................................. 10-29
Cooling fan pump............................................................................................................... 10-32
Cooling fan motor............................................................................................................... 10-42
Power train............................................................................................................................... 10-50
Power train system............................................................................................................. 10-50
HSS system ...................................................................................................................... 10-53
Overall drawing of power train unit....................................................................................... 10-55
Power train mount.............................................................................................................. 10-57
Layout of power train hydraulic piping .................................................................................. 10-59
Transmission, steering, and brake control ............................................................................ 10-61
Universal joint.................................................................................................................... 10-63
Torque converter and PTO.................................................................................................. 10-64
Torque converter control valve............................................................................................. 10-72
Lockup clutch ECMV.......................................................................................................... 10-73
Stator clutch ECMV............................................................................................................ 10-78
Transmission ..................................................................................................................... 10-82
Transmission ECMV........................................................................................................... 10-96
Main relief valve and torque converter relief valve ............................................................... 10-105
Transmission lubrication relief valve................................................................................... 10-107
Bevel gear shaft, HSS, and brake...................................................................................... 10-108
Brake control valve........................................................................................................... 10-126
00-2 D155AX-7
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00 Index and foreword
Index
Brake ECMV ................................................................................................................... 10-129
Brake solenoid valve ........................................................................................................ 10-133
Sudden stop prevention valve ........................................................................................... 10-135
Final drive ....................................................................................................................... 10-137
Undercarriage and frame......................................................................................................... 10-140
Main frame ...................................................................................................................... 10-140
Suspension ..................................................................................................................... 10-142
Track frame and idler cushion ........................................................................................... 10-144
Hydraulic system .................................................................................................................... 10-146
Hydraulic component layout.............................................................................................. 10-146
Work equipment control.................................................................................................... 10-149
Hydraulic tank.................................................................................................................. 10-152
CLSS.............................................................................................................................. 10-154
Scavenging pump ............................................................................................................ 10-158
Steering lubrication pump and power train pump................................................................. 10-159
Work equipment and HSS pump ....................................................................................... 10-161
HSS motor ...................................................................................................................... 10-185
Control valve ................................................................................................................... 10-193
Quick drop valve .............................................................................................................. 10-231
Work equipment lock solenoid valve .................................................................................. 10-237
Hydraulic oil cooler bypass valve....................................................................................... 10-238
Accumulator .................................................................................................................... 10-239
Self-pressure reducing valve............................................................................................. 10-241
Work equipment ..................................................................................................................... 10-248
Cylinder stay.................................................................................................................... 10-248
Blade .............................................................................................................................. 10-249
Ripper............................................................................................................................. 10-250
Piston valve..................................................................................................................... 10-252
Cab and its attachments.......................................................................................................... 10-253
ROPS cab....................................................................................................................... 10-253
Function.......................................................................................................................... 10-254
Cab mount ...................................................................................................................... 10-255
Electrical system .................................................................................................................... 10-256
Engine control.................................................................................................................. 10-256
Engine control system ...................................................................................................... 10-257
Palm command control system.......................................................................................... 10-258
System operating lamp function......................................................................................... 10-262
Battery disconnect switch function ..................................................................................... 10-264
Machine monitor system................................................................................................... 10-266
KOMTRAX system........................................................................................................... 10-288
System component parts .................................................................................................. 10-290
Sensor ............................................................................................................................ 10-308
20 Standard value tables....................................................................................................................20-1
Table of contents ........................................................................................................................20-2
Standard service value table........................................................................................................20-3
Standard value table for engine.............................................................................................20-3
Standard value table for machine ..........................................................................................20-5
Standard value table for electrical system............................................................................. 20-16
30 Testing and adjusting ....................................................................................................................30-1
Table of contents ........................................................................................................................30-2
Related information on testing and adjusting ................................................................................. 30-4
Tools for testing and adjusting ...............................................................................................30-4
Sketch of tools for testing and adjusting ................................................................................. 30-7
Engine and cooling system..........................................................................................................30-9
Testing engine speed ...........................................................................................................30-9
Testing boost pressure ....................................................................................................... 30-11
Testing exhaust gas temperature......................................................................................... 30-12
Testing exhaust gas color ...................................................................................................30-15
Adjusting valve clearance ................................................................................................... 30-17
D155AX-7 00-3
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00 Index and foreword
Index
Measuring compression pressure........................................................................................ 30-19
Testing blowby pressure ..................................................................................................... 30-22
Testing engine oil pressure ................................................................................................. 30-23
Testing EGR valve and KVGT driving oil pressure ................................................................. 30-24
Measuring fuel pressure ..................................................................................................... 30-26
Testing fuel return rate and leakage .....................................................................................30-27
Bleeding air from fuel system .............................................................................................. 30-30
Testing fuel circuit for leakage .............................................................................................30-32
Handling cylinder cutout mode operation.............................................................................. 30-33
Handling no-injection cranking operation.............................................................................. 30-34
Replacing belt for alternator and air conditioner compressor, adjusting belt tension.................. 30-35
Adjusting fuel control dial and decelerator pedal ................................................................... 30-36
Procedures for cleaning fuel doser....................................................................................... 30-38
Writing compensation values at replacement of injector and engine controller ......................... 30-41
Power train............................................................................................................................... 30-45
Testing power train oil pressure ........................................................................................... 30-45
Adjusting transmission output shaft speed sensor (replacement procedure) ............................ 30-51
Simple test procedure for brake performance ....................................................................... 30-52
Adjusting brake pedal......................................................................................................... 30-53
Adjusting parking brake lever .............................................................................................. 30-55
Retrieval of disabled machine by using brake release device ................................................. 30-57
Undercarriage and frame........................................................................................................... 30-60
Adjusting idler clearance..................................................................................................... 30-60
Testing and adjusting track tension ...................................................................................... 30-62
Hydraulic system ...................................................................................................................... 30-63
Releasing remaining pressure in work equipment cylinder ..................................................... 30-63
Testing and adjusting work equipment and HSS oil pressures ................................................ 30-64
Bleeding air from work equipment and HSS pump................................................................. 30-68
Testing source pressure of control circuit.............................................................................. 30-69
Testing work equipment lock solenoid valve output pressure.................................................. 30-70
Isolating the parts causing hydraulic drift in blade and ripper .................................................. 30-71
Checking fan speed ........................................................................................................... 30-72
Testing fan circuit oil pressure .............................................................................................30-73
Bleeding air from fan pump ................................................................................................. 30-75
Testing internal oil leakage of work equipment cylinder .......................................................... 30-76
Bleeding air from work equipment cylinders.......................................................................... 30-77
Emergency operating method when work equipment has trouble ........................................... 30-78
Testing ripper pin puller solenoid valve output pressure ......................................................... 30-80
Work equipment ....................................................................................................................... 30-81
Adjusting work equipment lock lever .................................................................................... 30-81
Adjusting blade .................................................................................................................. 30-83
Cab and its attachments............................................................................................................ 30-85
Adjusting operator's cab ..................................................................................................... 30-85
Electrical system ...................................................................................................................... 30-88
Special functions of machine monitor................................................................................... 30-88
Angle adjustment of rear view camera ............................................................................... 30-167
Handling voltage circuit of engine controller........................................................................ 30-168
Handling battery disconnect switch .................................................................................... 30-169
Testing diodes ................................................................................................................. 30-170
Pm clinic ................................................................................................................................ 30-171
Pm Clinic service ............................................................................................................. 30-171
Check sheet .................................................................................................................... 30-176
40 Troubleshooting............................................................................................................................40-1
Table of contents ........................................................................................................................40-2
Related information on troubleshooting....................................................................................... 40-11
Troubleshooting points ....................................................................................................... 40-11
Sequence of events in troubleshooting................................................................................. 40-13
Checks before troubleshooting............................................................................................ 40-15
Inspection procedure before troubleshooting ........................................................................ 40-17
00-4 D155AX-7
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00 Index and foreword
Index
Preparation for troubleshooting of electrical system............................................................... 40-35
Classification and procedures for troubleshooting ................................................................. 40-40
Symptom and troubleshooting numbers ............................................................................... 40-42
Information in troubleshooting table ..................................................................................... 40-45
Connector list and layout .................................................................................................... 40-47
Connector contact identification........................................................................................... 40-61
T-branch box and T-branch adapter table ........................................................................... 40-100
Fuse location table ........................................................................................................... 40-105
Precautions for KDPF (KCSF and KDOC) Cleaning and Replacement ................................. 40-109
Preparation of dummy temperature sensor (for KDOC and KDPF temperature
sensors)............................................................................................................. 40-112
Preparation of short circuit electrical connector (for failure codes [CA1883] and
[CA3135]) .......................................................................................................... 40-113
Failure codes table........................................................................................................... 40-114
Troubleshooting by failure code (Display of code) ...................................................................... 40-128
Failure code [1500L0] Transmission clutch: Abnormal ......................................................... 40-128
Failure code [15SAL1] Forward clutch: Fill High .................................................................. 40-129
Failure code [15SALH] Forward clutch: Fill Low .................................................................. 40-131
Failure code [15SBL1] Reverse clutch: Fill High.................................................................. 40-133
Failure code [15SBLH] Reverse clutch: Fill Low .................................................................. 40-135
Failure code [15SEL1] Speed 1st clutch: Fill High ............................................................... 40-137
Failure code [15SELH] Speed 1st clutch: Fill Low ............................................................... 40-139
Failure code [15SFL1] Speed 2nd clutch: Fill High .............................................................. 40-141
Failure code [15SFLH] Speed 2nd clutch: Fill Low .............................................................. 40-143
Failure code [15SGL1] Speed 3rd clutch: Fill High............................................................... 40-145
Failure code [15SGLH] Speed 3rd clutch: Fill Low............................................................... 40-147
Failure code [15SJL1] L/U: Fill High ................................................................................... 40-149
Failure code [15SJLH] L/U: Fill Low ................................................................................... 40-151
Failure code [1800MW] P/T clutch:Slip ............................................................................... 40-153
Failure code [2300NR] Brake Thermal Load Abnormality..................................................... 40-154
Failure code [2301L1] Right brake: Fill High ....................................................................... 40-155
Failure code [2301LH] Right brake: Fill low......................................................................... 40-157
Failure code [2302L1] Left brake: Fill High.......................................................................... 40-159
Failure code [2302LH] Left brake: Fill low ........................................................................... 40-161
Failure code [879AKA] A/C Inner Sensor Open Circuit ........................................................ 40-163
Failure code [879AKB] A/C Inner Sensor Short Circuit......................................................... 40-164
Failure code [879BKA] A/C Outer Sensor Open Circuit........................................................ 40-165
Failure code [879BKB] A/C Outer Sensor Short Circuit........................................................ 40-166
Failure code [879CKA] Ventilating Sensor Open Circuit....................................................... 40-167
Failure code [879CKB] Ventilating Sensor Short Circuit ....................................................... 40-168
Failure code [879DKZ] Sunlight Sensor Open Or Short Circuit ............................................. 40-169
Failure code [879EMC] Ventilation Damper Abnormality ...................................................... 40-170
Failure code [879FMC] Air Mix Damper Abnormality ........................................................... 40-171
Failure code [879GKX] Refrigerant Abnormality.................................................................. 40-172
Failure code [989L00] Engine Controller Lock Caution 1...................................................... 40-173
Failure code [989M00] Engine Controller Lock Caution 2..................................................... 40-174
Failure code [989N00] Engine Controller Lock Caution 3 ..................................................... 40-175
Failure code [A1U0N3] HC Desorb Request 1 .................................................................... 40-176
Failure code [A1U0N4] HC Desorb Request 2 .................................................................... 40-178
Failure code [AA10NX] Air Cleaner Clogging ...................................................................... 40-180
Failure code [AB00KE] Charge Voltage Low....................................................................... 40-182
Failure code [B@BAZG] Eng Oil Press Low ....................................................................... 40-183
Failure code [B@BCNS] Eng Water Overheat .................................................................... 40-184
Failure code [B@BCZK] Eng Water Level Low ................................................................... 40-185
Failure code [B@CENS] P/L Oil Overheat .......................................................................... 40-187
Failure code [B@HANS] Hyd Oil Overheat ......................................................................... 40-188
Failure code [CA115] Eng Ne and Bkup Speed Sens Error .................................................. 40-189
Failure code [CA122] Chg Air Press Sensor High Error ....................................................... 40-190
Failure code [CA123] Chg Air Press Sensor Low Error ........................................................ 40-192
D155AX-7 00-5
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00 Index and foreword
Index
Failure code [CA131] Throttle Sensor High Error................................................................. 40-194
Failure code [CA132] Throttle Sensor Low Error ................................................................. 40-196
Failure code [CA135] Eng Oil Press Sensor High Error........................................................ 40-198
Failure code [CA141] Eng Oil Press Sensor Low Error ........................................................ 40-200
Failure code [CA144] Coolant Temp Sens High Error .......................................................... 40-202
Failure code [CA145] Coolant Temp Sens Low Error ........................................................... 40-204
Failure code [CA153] Chg Air Temp Sensor High Error........................................................ 40-206
Failure code [CA154] Chg Air Temp Sensor Low Error......................................................... 40-208
Failure code [CA187] Sensor 2 Supply Volt Low Error ......................................................... 40-210
Failure code [CA221] Ambient Press Sens High Error ......................................................... 40-212
Failure code [CA222] Ambient Press Sens Low Error .......................................................... 40-214
Failure code [CA227] Sensor 2 Supply Volt High Error......................................................... 40-216
Failure code [CA234] Eng Overspeed ................................................................................ 40-217
Failure code [CA238] Ne Speed Sensor Supply Volt Error ................................................... 40-218
Failure code [CA239] Ne Speed Sens Supply Volt High Error............................................... 40-219
Failure code [CA271] IMV/PCV1 Short Error ...................................................................... 40-220
Failure code [CA272] IMV/PCV1 Open Error ...................................................................... 40-221
Failure code [CA273] PCV2 Short Error ............................................................................. 40-222
Failure code [CA274] PCV2 Open Error ............................................................................. 40-223
Failure code [CA322] Inj #1(L#1) Open/Short Error ............................................................. 40-224
Failure code [CA323] Inj #5(L#5) Open/Short Error ............................................................. 40-226
Failure code [CA324] Inj #3(L#3) Open/Short Error ............................................................. 40-228
Failure code [CA325] Inj #6(L#6) Open/Short Error ............................................................. 40-230
Failure code [CA331] Inj #2(L#2) Open/Short Error ............................................................. 40-232
Failure code [CA332] Inj #4(L#4) Open/Short Error ............................................................. 40-234
Failure code [CA343] ECM Critical Internal Failure.............................................................. 40-236
Failure code [CA351] Injectors Drive Circuit Error ............................................................... 40-237
Failure code [CA352] Sensor 1 Supply Volt Low Error ......................................................... 40-238
Failure code [CA356] Mass Air Flow Sensor High Error ....................................................... 40-240
Failure code [CA357] Mass Air Flow Sensor Low Error........................................................ 40-242
Failure code [CA386] Sensor 1 Supply Volt High Error......................................................... 40-244
Failure code [CA441] Battery Voltage Low Error ................................................................. 40-245
Failure code [CA442] Battery Voltage High Error................................................................. 40-248
Failure code [CA449] Rail Press Very High Error................................................................. 40-249
Failure code [CA451] Rail Press Sensor High Error............................................................. 40-250
Failure code [CA452] Rail Press Sensor Low Error ............................................................. 40-252
Failure code [CA515] Rail Press Sens Sup Volt High Error .................................................. 40-254
Failure code [CA516] Rail Press Sens Sup Volt Low Error ................................................... 40-256
Failure code [CA553] Rail Press High Error ........................................................................ 40-258
Failure code [CA555] Crankcase Press High Error 2 ........................................................... 40-259
Failure code [CA556] Crankcase Press High Error 3 ........................................................... 40-260
Failure code [CA559] Rail Press Low Error......................................................................... 40-261
Failure code [CA595] Turbo Speed High Error 2 ................................................................. 40-265
Failure code [CA687] Turbo Speed Low Error..................................................................... 40-266
Failure code [CA689] Eng Ne Speed Sensor Error .............................................................. 40-268
Failure code [CA691] Intake Air Temp Sens High Error........................................................ 40-270
Failure code [CA692] Intake Air Temp Sens Low Error......................................................... 40-272
Failure code [CA697] ECM Internal Temp Sensor High Error................................................ 40-274
Failure code [CA698] ECM Int Temp Sensor Low Error........................................................ 40-275
Failure code [CA731] Eng Bkup Speed Sens Phase Error ................................................... 40-276
Failure code [CA778] Eng Bkup Speed Sensor Error........................................................... 40-277
Failure code [CA1117] Persistent Data Lost Error................................................................ 40-279
Failure code [CA1664] KDOC Malfunction.......................................................................... 40-280
Failure code [CA1691] Regeneration Ineffective ................................................................. 40-283
Failure code [CA1695] Sensor 5 Supply Volt High Error....................................................... 40-286
Failure code [CA1696] Sensor 5 Supply Volt Low Error ....................................................... 40-288
Failure code [CA1843] Crankcase Press Sens High Error.................................................... 40-290
Failure code [CA1844] Crankcase Press Sens Low Error .................................................... 40-292
Failure code [CA1879] KDPF Delta P Sensor High Error ..................................................... 40-294
00-6 D155AX-7
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00 Index and foreword
Index
Failure code [CA1881] KDPF Delta P Sensor Low Error ...................................................... 40-296
Failure code [CA1883] KDPF Delta P Sens In Range Error.................................................. 40-298
Failure code [CA1921] KDPF Soot Load High Error 1.......................................................... 40-302
Failure code [CA1922] KDPF Soot Load High Error 2.......................................................... 40-305
Failure code [CA1923] Dosing Fuel Valve 1 High Error ........................................................ 40-310
Failure code [CA1924] Dosing Fuel Valve 1 Low Error......................................................... 40-312
Failure code [CA1925] Dosing Fuel Valve 1 In Range Error ................................................. 40-314
Failure code [CA1927] Dosing Fuel Press Sens High Error.................................................. 40-316
Failure code [CA1928] Dosing Fuel Press Sens Low Error................................................... 40-318
Failure code [CA1942] Crankcase Press Sens In Range Error ............................................. 40-320
Failure code [CA1963] Dosing Fuel Valve 1 Servo Error ...................................................... 40-321
Failure code [CA1977] Fuel Doser Open/Short Error ........................................................... 40-324
Failure code [CA1993] KDPF Delta Pressure Low Error ...................................................... 40-326
Failure code [CA2185] Throt Sensor Sup Volt High Error ..................................................... 40-328
Failure code [CA2186] Throt Sensor Sup Volt Low Error...................................................... 40-330
Failure code [CA2249] Rail Press Very Low Error ............................................................... 40-332
Failure code [CA2265] Fuel Feed Pump Open Error............................................................ 40-333
Failure code [CA2266] Fuel Feed Pump Short Error............................................................ 40-335
Failure code [CA2271] EGR Valve Pos Sens High Error ...................................................... 40-337
Failure code [CA2272] EGR Valve Pos Sens Low Error ....................................................... 40-339
Failure code [CA2349] EGR Valve Solenoid Open Error ...................................................... 40-341
Failure code [CA2353] EGR Valve Solenoid Short Error ...................................................... 40-343
Failure code [CA2357] EGR Valve Servo Error ................................................................... 40-345
Failure code [CA2381] KVGT Pos Sens High Error ............................................................. 40-346
Failure code [CA2382] KVGT Pos Sens Low Error .............................................................. 40-348
Failure code [CA2383] KVGT Solenoid Open Error ............................................................. 40-350
Failure code [CA2386] KVGT Solenoid Short Error ............................................................. 40-352
Failure code [CA2387] KVGT Servo Error .......................................................................... 40-354
Failure code [CA2555] Grid Htr Relay Volt Low Error ........................................................... 40-355
Failure code [CA2556] Grid Htr Relay Volt High Error .......................................................... 40-357
Failure code [CA2637] KDOC Face Plugging ..................................................................... 40-359
Failure code [CA2639] Manual Stationary Regeneration Request......................................... 40-361
Failure code [CA2732] Dosing Fuel Valve 2 High Error ........................................................ 40-364
Failure code [CA2733] Dosing Fuel Valve 2 Low Error......................................................... 40-366
Failure code [CA2741] Dosing Fuel Valve Swap Error ......................................................... 40-368
Failure code [CA2765] Inj Trim Data Error .......................................................................... 40-369
Failure code [CA2878] Dosing Fuel Valve 2 Servo Error ...................................................... 40-370
Failure code [CA2881] Dosing Fuel Pressure Low Error 1.................................................... 40-373
Failure code [CA3133] KDPF Outlet Press Sens High Error ................................................. 40-378
Failure code [CA3134] KDPF Outlet Press Sens Low Error.................................................. 40-380
Failure code [CA3135] KDPF Outlet Press Sens In Range Error .......................................... 40-382
Failure code [CA3167] Fuel Doser Degradation .................................................................. 40-386
Failure code [CA3251] KDOC Inlet Temp High Error............................................................ 40-389
Failure code [CA3253] KDOC Temp Error - Non Regeneration............................................. 40-392
Failure code [CA3254] KDOC Outlet Temp High Error 1 ...................................................... 40-395
Failure code [CA3255] KDPF Temp Error - Non Regeneration.............................................. 40-398
Failure code [CA3256] KDPF Outlet Temp High Error 1 ....................................................... 40-401
Failure code [CA3311] KDOC Outlet Temp High Error 2....................................................... 40-404
Failure code [CA3312] KDPF Outlet Temp High Error 2 ....................................................... 40-407
Failure code [CA3313] KDOC Inlet Temp Sensor Low Error ................................................. 40-410
Failure code [CA3314] KDOC Inlet Temp Sens High Error ................................................... 40-413
Failure code [CA3315] KDOC Inlet Temp Sens In Range Error............................................. 40-417
Failure code [CA3316] KDOC Outlet Temp Sens Low Error ................................................. 40-422
Failure code [CA3317] KDOC Outlet Temp Sens High Error................................................. 40-425
Failure code [CA3318] KDOC Outlet Temp Sens In Range Error .......................................... 40-429
Failure code [CA3319] KDPF Outlet Temp Sens High Error ................................................. 40-434
Failure code [CA3321] KDPF Outlet Temp Sens Low Error .................................................. 40-438
Failure code [CA3322] KDPF Outlet Temp Sens In Range Error........................................... 40-441
Failure code [CA3419] Mass Air Flow Sensor Sup Volt High Error ........................................ 40-446
D155AX-7 00-7
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00 Index and foreword
Index
Failure code [CA3421] Mass Air Flow Sensor Sup Volt Low Error ......................................... 40-448
Failure code [D130KA] Neutral relay:Open ......................................................................... 40-450
Failure code [D130KB] Neutral relay:Short circuit................................................................ 40-452
Failure code [D190KA] ECM ACC signal HOLD relay: Open ................................................ 40-454
Failure code [D190KB] ECM ACC signal HOLD relay: Short circuit....................................... 40-456
Failure code [D19JKZ] Personal Code Relay Abnormality.................................................... 40-458
Failure code [D811MC] KOMTRAX Error............................................................................ 40-461
Failure code [D862KA] GPS Antenna Open Circuit ............................................................. 40-462
Failure code [D8ALKA] Operating Lamp Open Circuit (KOMTRAX) ...................................... 40-463
Failure code [D8ALKB] Operating Lamp Short Circuit (KOMTRAX) ...................................... 40-465
Failure code [D8AQKR] CAN2 Discon (KOMTRAX) ............................................................ 40-467
Failure code [DAF0MB] Monitor ROM Abnormality.............................................................. 40-468
Failure code [DAF0MC] Monitor Error ................................................................................ 40-469
Failure code [DAF8KB] Camera Power Supply Short Circuit ................................................ 40-470
Failure code [DAF9KQ] Model Selection Abnormality .......................................................... 40-471
Failure code [DAFGMC] GPS Module Error........................................................................ 40-472
Failure code [DAFLKA] Operating Lamp Open Circuit (Mon)................................................ 40-473
Failure code [DAFLKB] Operating Lamp Short Circuit (Monitor)............................................ 40-475
Failure code [DAFQKR] CAN2 Discon (Monitor) ................................................................. 40-477
Failure code [DAZ9KQ] A/C Model Selection Abnormality.................................................... 40-478
Failure code [DAZQKR] CAN2 Discon (Aircon ECU) ........................................................... 40-479
Failure code [DB2QKR] CAN2 Discon (Engine Con) ........................................................... 40-480
Failure code [DB2RKR] CAN1 Discon (Engine Con) ........................................................... 40-485
Failure code [DB90KT] WE controller: Abnormality in controller............................................ 40-491
Failure code [DB90MC] WE Con Error ............................................................................... 40-492
Failure code [DB91KK] WE controller:Source voltage low.................................................... 40-493
Failure code [DB92KK] WE controller: Output voltage low ................................................... 40-496
Failure code [DB95KK] WE:Sensor volt 5V (0) Out of normal range...................................... 40-498
Failure code [DB97KK] WE: Sensor volt 5V (1) Out of normal range ..................................... 40-500
Failure code [DB99KQ] WE controller: Type select signal .................................................... 40-502
Failure code [DB9LKA] Operating Lamp Open Circuit (WE Con) .......................................... 40-504
Failure code [DB9LKB] Operating Lamp Short Circuit (WE Con) .......................................... 40-506
Failure code [DB9QKR] CAN2 Discon (WE Con) ................................................................ 40-508
Failure code [DB9RKR] CAN1 Discon (WE Con) ................................................................ 40-509
Failure code [DBE0KT] PT controller: Abnormality in controller............................................. 40-511
Failure code [DBE1KK] PT controller:Source voltage low..................................................... 40-512
Failure code [DBE2KK] PT controller: Output voltage low..................................................... 40-514
Failure code [DBE5KK] PT:Sensor volt 5V (0) Out of normal range ....................................... 40-516
Failure code [DBE6KK] PT: Sensor volt 24 V Out of normal range ........................................ 40-518
Failure code [DBE9KQ] PT controller: Type select signal ..................................................... 40-520
Failure code [DBELKA] Operating Lamp Open Circuit (PT Con) ........................................... 40-521
Failure code [DBELKB] Operating Lamp Short Circuit (PT Con) ........................................... 40-523
Failure code [DBEQKR] CAN2 Discon (PT Con) ................................................................. 40-525
Failure code [DBERKR] CAN1 Discon (PT Con) ................................................................. 40-526
Failure code [DD12KA] Shift up Sw: Open.......................................................................... 40-528
Failure code [DD12KB] Shift up SW: Short Circuit ............................................................... 40-530
Failure code [DD13KA] Shift down SW: Open..................................................................... 40-532
Failure code [DD13KB] Shift down SW: Short Circuit........................................................... 40-534
Failure code [DD14KA] Parking lever SW: Open................................................................. 40-536
Failure code [DD14KB] Parking lever SW: Short circuit........................................................ 40-538
Failure code [DDDDKA] Brake pedal SW: Open ................................................................. 40-540
Failure code [DDDDKB] Brake pedal SW: Short circuit ........................................................ 40-542
Failure code [DDDDKX] Brake pedal Sw: Mismatch ............................................................ 40-544
Failure code [DDKAKA] Blade float Sw:Open ..................................................................... 40-545
Failure code [DDKAKB] Blade float Sw:Short circuit ............................................................ 40-547
Failure code [DDKBKA] Blade auto pitch Sw:Open ............................................................. 40-549
Failure code [DDKBKB] Blade auto pitch Sw:Short circuit .................................................... 40-551
Failure code [DDKCL4] Ripper tilt in Sw:Signal mismatch .................................................... 40-553
Failure code [DDKEL4] Ripper tilt back Sw:Signal mismatch................................................ 40-555
00-8 D155AX-7
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