Komatsu HD325-6 HD405-6 HD465-5 HD605-5 HD785-5 Dump Truck Shop Manual PDF

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Komatsu HD325-6 HD405-6 HD465-5 HD605-5 HD785-5 Dump Truck Shop Manual SEBMW00401 – PDF DOWNLOAD

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Komatsu HD325-6 HD405-6 HD465-5 HD605-5 HD785-5 Dump Truck Shop Manual SEBMW00401 – PDF DOWNLOAD

Language : English
Pages : 294
Downloadable : Yes
File Type : PDF 

TABLE OF CONTENTS:

Komatsu HD325-6 HD405-6 HD465-5 HD605-5 HD785-5 Dump Truck Shop Manual SEBMW00401 – PDF DOWNLOAD 

COVER 1
CONTENTS 2
10 STRUCTURE AND FUNCTION 3
AUTOMATIC SHIFT CONTROL SYSTEM 4
SYSTEM DIAGRAM 4
ELECTRICAL CIRCUIT DIAGRAM 6
TRANSMISSION CONTROLLER 7
CONNECTOR SIGNALS 8
SELF-DIAGNOSTIC FUNCTION 8
SHIFT LEVER POSITION AND AUTOMATIC GEAR SHIFTING RANGES 9
AUTOMATIC GEAR SHIFTING LINE GRAPH 10
SHIFT LEVER SWITCH 12
SENSORS,SWITCHES 13
ENGINE SPEED SENSOR 13
TRANSMISSION SPEED SENSOR 13
TRANSMISSION OIL TEMPERATURE SENSOR 13
FILL SWITCH 14
ACCELERATOR SENSOR 15
SHIFT LIMIT SWITCH 16
MODE SELECTOR SWITCH 16
20 TESTING AND ADJUSTING 17
TESTING AND ADJUSTING PARKING BRAKE PARFORMANCE 18
METHOD FOR EMERGENCY ESCAPE WHEN THERE IS FAILURE IN ELECTRICAL SYSTEM 19
TROUBLESHOOTING 25
SELF-DIAGNOSTIC DISPLAY METHOD FOR MONITOR PANEL AND CONTROLLERS 26
TROUBLESHOOTING OF ENGINE CONTROLLER SYSTEM (ELECTRONIC GOVERNOR SPECIFICATION G MODE) HD465-5:4626 AND UP,HD605-5:1013 AND UP 33
ACTION TAKEN BY SELF-DIAGNOSTIC DEVICE AND PROBLEMS ON MACHINE 34
JUDGMENT TABLE FOR TRANSMISSION CONTROLLER,TRANSMISSION RELATED PARTS 42
G-1 [0 0] (OFF) OR C010 [E <–>1 0] ABNORMALITY IN POWER SOURCE 45
G-2 C011 [E <–>1 1] ABNORMALITY IN CONTROLLER 45
G-3 C012 [E <–>1 2] ABNORMALITY IN RACK SENSOR SYSTEM 46
G-4 C014 [E <–>1 4] ABNORMALITY IN GOVERNOR SOLENOID SYSTEM 47
G-5 C016 [E <–>1 6] ABNORMALITY IN GOVERNOR CUT RELAY SYSTEM 48
G-6 C018 [E <–>1 8] ABNORMALITY IN RACK SENSOR POWER SOURCE SYSTEM 49
G-7 C019 [E <–>1 9] ABNORMALITY IN GOVERNOR SERVO SYSTEM BANK 50
G-8 C01b [E <–>1 b] ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM A 51
G-9 C01C [E <–>1 C] ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM B 52
G-10 C01d [E <–>1 d] ABNORMALITY IN PRE-STROKE SOLENOID SYSTEM 53
G-11 C021 [E <–>2 1] MISTAKEN CONNECTION OF CONNECTOR 54
G-12 C022 [E <–>2 2] ENGINE OVERRUN 55
G-13 C023 [E <–>2 3] ENGINE OVERHEATING 55
G-14 C024 [E <–>2 4] DROP IN ENGING OIL PRESSURE 55
G-15 C031 [E <–>3 1] ABNORMALITY IN ACCELERATION SENSOR SYSTEM 56
G-16 C034 [E <–>3 4] ABNORMALITY IN ENGINE WATER TEMPERATURE SYSTEM 59
G-17 C036 [E <–>3 6] ABNORMALITY IN ENGINE OIL PRESSURE SENSOR 60
G-18 C055 [E <–>5 5] ABNORMALITY IN NETWORK 61
G-19 C056 [E <–>5 6] ABNORMALITY IN SOLENOID POWER SOURCE SYSTEM RIGHT 62
G-20 C058 [E <–>5 8] ABNORMALITY IN BACKUP POWER SOURCE SYSTEM 63
G-21 C059 [E <–>5 9] ABNORMALITY IN BACKUP POWER SOURCE SYSTEM 64
G-22 C0C2 [E <–>C 2] DEFECTIVE MODEL SELECTION DATA 65
G-23 C0C5 [E <–>C 5] ABNORMALITY IN IDLING VALIDATION 66
G-24 ENGINE DOES NOT START 68
G-25 DEFECTIVE ACTUATION OF APS 71
TROUBLESHOOTING OF ENGINE CONTROLLER SYSTEM(G MODE) HD325-6:SERIAL NO 6001 AND UP,HD405-6:SERIAL NO 2001 AND UP 79
ERROR CODE DISPLAYS AND POINTS TO REMEMBER WHEN TROUBLESHOOTING 81
ACTION TAKEN BY CONTROLLER AND CONDITION OF MACHINE WHEN ERROR CODE IS DISPLAYED 84
ENGINE CONTROLLER RELATED JUDGEMENT TABLE 92
ELECTRICAL CIRCUIT DIAGRAM FOR ENGINE CONTROLLER SYSTEM 94
G-1 ERROR CODE [C01b][ABNORMALITY IN NE REVOLUTION SENSOR SYSTEM] 98
G-2 ERROR CODE [C01C][ABNORMALITY IN G REVOLUTION SENSOR SYSTEM] 99
G-3 ERROR CODE [C020][ABNORMALITY IN MODEL SELECTION SYSTEM] 100
G-4 ERROR CODE [C022][OVERRUN] 101
G-5 ERROR CODE [C023][OVERHEAT] 101
G-6 ERROR CODE [C024][DROP IN OIL PRESSURE] 102
G-7 ERROR CODE [C030][ABNORMALITY IN IDLING VALIDATION SIGNAL SYSTEM] 103
G-8 ERROR CODE [C031][ABNORMALITY IN ACCELERATOR SENSOR SYSTEM] 105
G-9 ERROR CODE [C034][ABNORMALITY IN HIGH WATER TEMPERATURE SENSOR SYSTEM] 107
G-10 ERROR CODE [C036][ABNORMALITY IN OIL PRESSURE SWITCH SYSTEM] 108
G-11 ERROR CODE [C03C][ABNORMALITY IN BOOST PRESSURE SENSOR SYSTEM] 110
G-12 ERROR CODE [C03d][ABNORMALITY IN FUEL TEMPERATURE SENSOR SYSTEM] 111
G-13 ERROR CODE [C050][ABNORMALITY IN PREHEATING RELAY CONNECTING POINT SYSTEM] 112
G-14 ERROR CODE [C051][ABNORMALITY IN PREHEATING RELAY COIL SYSTEM] 113
G-15 ERROR CODE [C054][SHORT CIRCUIT IN STARTING SWITCH C SYSTEM] 114
G-16 ERROR CODE [C055][ABNORMALITY IN NETWORK] 115
G-17 ERROR CODE [C056][POWER SOURCE SYSTEM ABNORMALITY 1] 116
G-18 ERROR CODE [C057][POWER SOURCE SYSTEM ABNORMALITY 2] 118
G-19 ERROR CODE [C05A][ABNORMALITY IN FUEL INJECTION QUANTITY CONTROL SWITCH SIGNAL] 120
G-20 ERROR CODE [C06A][ABNORMALITY IN HIGH ENGINE WATER TEMPERATURE SENSOR SYSTEM] 121
G-21 ERROR CODE [C070][EXCESS CURRENT IN FUEL SUPPLY PUMP PCV1 SYSTEM] 122
G-22 ERROR CODE [C071][EXCESS CURRENT IN FUEL SUPPLY PUMP PCV2 SYSTEM] 123
G-23 ERROR CODE [C074][DISCONNECTION IN FUEL SUPPLY PUMP PCV1 SYSTEM] 124
G-24 ERROR CODE [C075][DISCONNECTION IN FUEL SUPPLY PUMP PCV2 SYSTEM] 125
G-25 ERROR CODE [C077][ABNORMALITY IN COMMON RAIL FUEL PRESSURE SENSOR SYSTEM] 126
G-26 ERROR CODE [C079][COMMON RAIL HIGH FUEL PRESSURE ABNORMALITY 1],ERROR CODE [C07A][COMMON RAIL HIGH FUEL PRESSURE ABNORMALITY 2] 127
G-27 ERROR CODE [C07b][FUEL SUPPLY PUMP NON-FORCE FEED 1],ERROR CODE [C07C][FUEL SUPPLY PUMP NON-FORCE FEED 2] 128
G-28 ERROR CODE [C07d][ABNORMALITY IN COMMON RAIL FUEL PRESSURE] 130
G-29 ERROR CODE [C080][DEFECTIVE CONTROLLER] 130
G-30 ERROR CODE [C081][DISCONNECTION IN NO 1 FUEL INJECTOR <A> SYSTEM] 131
G-31 ERROR CODE [C082][DISCONNECTION IN NO 2 FUEL INJECTOR <E> SYSTEM] 132
G-32 ERROR CODE [C083][DISCONNECTION IN NO 3 FUEL INJECTOR <C> SYSTEM] 133
G-33 ERROR CODE [C084][DISCONNECTION IN NO 4 FUEL INJECTOR <F> SYSTEM] 134
G-34 ERROR CODE [C085][DISCONNECTION IN NO 5 FUEL INJECTOR <B> SYSTEM] 135
G-35 ERROR CODE [C086][DISCONNECTION IN NO 6 FUEL INJECTOR <D> SYSTEM] 136
G-36 ERROR CODE [C08A][SHORT CIRCUIT IN NO 1<A>,NO 2<E>,NO 3<C> FUEL INJECTOR SYSTEM] 137
G-37 ERROR CODE [C08b][SHORT CIRCUIT IN NO 4<F>,NO 5<B>,NO 6<D> FUEL INJECTOR SYSTEM] 140
TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM(A MODE) HD325-6:SERIAL NO 5680-6000,HD405-6:SERIAL NO 1055-2000,HD465-5:SEIRAL NO 4625 AND UP,HD605-5:SEIRAL NO 1013 AND UP,HD785-5:SEIRAL NO 4001 AND UP 143
POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM 146
ACTION TAKEN BY SELF-DIAGNOSTIC DEVICE AND PROBLEMS ON MACHINE 148
JUDGMENT TABLE FOR TRANSMISSION CONTROLLER,TRANSMISSION RELATED PARTS 168
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM 170
A-1 ABNORMALITY IN POWER SOURCE 171
a) [v v][OFF]CONTROLLER SELF-DIAGNOSTIC DISPLAY LED DOES NOT LIGHT UP 171
b) bOO1 [E <–>0 1,E C<–>0 1] DROP IN VOLTAGE OF CONTROLLER POWER SOURCE IS DISPLAYED 172
c) bOdA [E <–>d A,E C<–>d A] DROP IN VOLTAGE OF BATTERY DIRECT POWER SOURCE IS DISPLAYED 173
d) bOdb [E <–>d b,E C<–>d b] DROP IN VOLTAGE OF MAIN POWER SOURCE IS DISPLAYED 174
e) bOO2 [E <–>0 2,E C<–>0 2] ABNORMALITAY IN TRANSMISSION CUT RELAY POWER SOURCE IS DISPLAYED 175
A-2 bOO3 [E <–>0 3,E C<–>0 3] ABNORMALITY IN NEUTRAL SAFETY SYSTEM IS DISPLAYED 176
A-3 bOO5 [E <–>0 5,E C<–>0 5] DOUBLE ENGAGEMENT FOR CLUTCH IS DISPLAYED 177
A-5 bOO8 [E <–>0 8,E C<–>0 8] ABNORMALITY IN REAR BRAKE SOLENOID SYSTEM IS DISPLAYED 178
A-6 bOO9 [E <–>0 9,E C<–>0 9] ABNORMALITY IN EXHAUST BRAKE SOLENOID SYSTEM IS DISPLAYED 179
A-7 180
a) bOC4 [E <–>C 4,E C<–>C 4] SHORT CIRCUIT WITH GROUND IN BCV REAR SOLENOID IS DISPLAYED 180
b) bOC6 [E <–>C 6,E C<–>C 6] SHORT CIRCUIT IN BCV REAR SOLENOID IS DISPLAYED 181
c) bOC8 [E <–>C 8,E C<–>C 8] DISCONNECTION IN BCV REAR SOLENOID IS DISPLAYED 182
A-8 ABNORMALITY IN SPEED SENSOR SYSTEM 183
a) b010 [E <–>1 0,E C<–>1 0] OR b060 [E <–>6 0,E C<–>6 0] DISCONNECTION IN ENGINE SPEED SENSOR [B] SYSTEM IS DISPLAYED OR FAILURE IN ENGINE SPEED SENSOR IS DISPLAYED 183
b) b011 [E <–>1 1,E C<–>1 1] OR b061 [E <–>6 1,E C<–>6 1] DISCONNECTION IN INPUT SHAFT SPEED SENSOR SYSTEM IS DISPLAYED OR FAILURE OF INPUT SHAFT SPEED SENSOR IS DISPLAYED 184
c) b012 [E <–>1 2,E C<–>1 2] OR b062 [E <–>6 2,E C<–>6 2] DISCONNECTION IN INTERMEDIATE SHAFT SPEED SENSOR SYSTEM IS DISPLAYED OR FAILURE OF INTERMEDIATE SHAFT SPEED SENSOR IS DISPLAYED 185
d) b013 [E <–>1 3,E C<–>1 3] OR b063 [E <–>6 3,E C<–>6 3] DISCONNECTION IN TRAVEL SPEED SENSOR(TRANSMISSION OUTPUT SHAFT SPEED SENSOR)SYSTEM IS DISPLAYED OR FAILURE OF OUTPUT SHAFT SPEED SENSOR IS DISPLAYED 186
A-9 SPEED SENSOR SYSTEM,CLUTCH SLIPPING 187
a) b022 [E <–>2 2,E C<–>2 2] OR b023 [E <–>2 3,E C<–>2 3] INPUT SHAFT SPEED SENSOR OR H,L CLUTCH SYSTEM IS DISPLAYED 187
b) b024 [E <–>2 4,E C<–>2 4] – b028 [E <–>2 8,E C<–>2 8] TRAVEL SPEED SENSOR SYSTEM OR SPEED CLUTCH(1,2,3,4,R)SYSTEM IS DISPLAYED 188
A-10 ABNORMALITY IN MODEL SELECTION SYSTEM 189
a) b014 [E <–>1 4,E C<–>1 4] ABNORMALITY IN MODEL SELECTION(WIRING HARNESS)IS DISPLAYED 189
b) b0A1 [E <–>A 1,E C<–>A 1] ABNORMALITY IN MODEL SELECTION(ROTARY SWITCH)IS DISPLAYED 190
A-11 ABNORMALITY IN SHIFT LEVER SYSTEM 191
a) b007 [E <–>0 7,E C<–>0 7] SHORT CIRCUIT IN SHIFT LEVER ASSEMBLY POWER SOURCE IS DISPLAYED 191
b) b015 [E <–>1 5,E C<–>1 5] SHIFT LEVER POSITION SIGNAL INPUT FOR 2 OR MORE SYSTEM IS DISPLAYED 192
c) b016 [E <–>1 6,E C<–>1 6] SHIFT LEVER POSITION SIGNAL IS NOT INPUT 194
A-12 b017 [E <–>1 7,E C<–>1 7] ABNORMALITY IN ACCELERATOR SIGNAL IS DISPLAYED 196
A-13 b019 [E <–>1 9,E C<–>1 9] ABNORMALITY IN TRANSMISSION OIL TEMPERATURE SENSOR IS DISPLAYED 197
A-14 ABNORMALITY IN PRESSURE CONTROL VALVE SYSTEM 198
a) b032 [E <–>3 2,E C<–>3 2] – b038 [E <–>3 8,E C<–>3 8] FILL SIGNAL(CLUTCH ON)IS DISPLAYED REGARDLESS OF COMMAND 198
b) b042 [E <–>4 2,E C<–>4 2] – b048 [E <–>4 8,E C<–>4 8] FILL SIGNAL IS NOT INPUT AND CLUTCH SLIPPING IS DISPLAYED 200
b-1) INSPECTING FILL SIGNAL SYSTEM 200
b-2) b042 [E <–>4 2,E C<–>4 2] ・ b043 [E <–>4 3,E C<–>4 3] INSPECTING TRANSMISSION INPUT SHAFT SPEED SIGNAL SYSTEM,H,L CLUTCH SYSTEM(CHECK CLUTCH SLIP) 201
b-3) b044 [E <–>4 4,E C<–>4 4] ・ b048 [E <–>4 8,E C<–>4 8] INSPECTING TRANSMISSION OUTPUT SHAFT SPEED SIGNAL SYSTEM,1-4,R CLUTCH SYSTEM(CHECK CLUTCH SLIP) 201
A-15 b052 [E <–>5 2,E C<–>5 2] – b058 [E <–>5 8,E C<–>5 8] WHEN FILL SIGNAL IS NOT INPUT(FLOW DETECTOR VALVE SYSTEM) 202
A-16 b071 [E <–>7 1,E C<–>7 1] – b078 [E <–>7 8,E C<–>7 8] SHORT CIRCUIT IN PRESSURE CONTROL VALVE SOLENOID SYSTEM IS DISPLAYED 203
A-16 b091 [E <–>9 1,E C<–>9 1] – b098 [E <–>9 8,E C<–>9 8] DISCONNECTION IN PRESSURE CONTROL VALVE SOLENOID SYSTEM IS DISPLAYED 203
A-17 ABNORMALITY IN SENSOR SYSTEM 205
a) b0A2 [E <–>A 2,E C<–>A 2] ABNORMALITY IN TORQUE CONVERTER OIL TEMPERATURE SENSOR SYSTEM IS DISPLAYED 205
b) b0A3 [E <–>A 3,E C<–>A 3] ABNORMALITY IN FUEL LEVEL SENSOR SYSTEM IS DISPLAYED 206
c) b0b3 [E <–>b 3,E C<–>b 3] ABNORMALITY IN AIR PRESSURE SENSOR SYSTEM IS DISPLAYED 207
d) b0b4 [E <–>b 4,E C<–>b 4] ABNORMALITY IN RETARDER BRAKE OIL TEMPERATURE SENSOR IS DISPLAYED 208
A-18 WARNING DISPLAY 209
a) b0d1 [E <–>d 1,E C<–>d 1] TRANSMISSION FILTER CLOGGED WARNING IS DISPLAYED 209
b) b0d5 [E <–>d 5,E C<–>d 5] TILT WARNING IS DISPLAYED 210
c) b0d6 [E <–>d 6,E C<–>d 6] DROP IN RADIATOR WATER LEVEL WARNING IS DISPLAYED 211
d) b0d7 [E <–>d 7,E C<–>d 7] BATTERY CHARGE LEVEL WARNING IS DISPLAYED 212
e) b0E5 [E <–>E 5,E C<–>E 5] STEERING OIL TEMPERATURE OVERHEAT WARNING IS DISPLAYED 213
f) b0F6 [E <–>F 6,E C<–>F 6] REAR BRAKE OIL PRESSURE WARNING IS DISPLAYED 214
A-19 b0C1 [E <–>C 1,E C<–>C 1] ABNORMALITY IN CONNECTOR CONNECTION IS DISPLAYED 215
A-20 216
a) b0d2 [E <–>d 2,E C<–>d 2] TORQUE CONVERTER OIL TEMPERATURE OVERHEAT WARNING IS DISPLAYED 216
b) b0E9 [E <–>E 9,E C<–>E 9] AIR PRESSURE DROP WARNING IS DISPLAYED 216
c) b0F3 [E <–>F 3,E C<–>F 3] RETARDER BRAKE OIL TEMPERATURE OVERHEAT WARNING IS DISPLAYED 216
d) b0d8 [E <–>d 8,E C<–>d 8] ENGINE OVERRUN ACTUATED IS DISPLAYED 217
e) b0d9 [E <–>d 9,E C<–>d 9] ENGINE OVERSHOOT ACTUATED IS DISPLAYED 217
TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM(A MODE) HD325-6:SERIAL NO 6001 AND UP,HD405-6:SERIAL NO 2001 AND UP 218
POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM 221
ACTION TAKEN BY SELF-DIAGNOSTIC DEVICE AND PROBLEMS ON MACHINE 223
JUDGMENT TABLE FOR TRANSMISSION CONTROLLER,TRANSMISSION RELATED PARTS 243
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM 245
A-1 ABNORMALITY IN POWER SOURCE 246
a) [v v][OFF]CONTROLLER SELF-DIAGNOSTIC DISPLAY LED DOES NOT LIGHT UP 246
b) bOO1 [E <–>0 1,E C<–>0 1] DROP IN VOLTAGE OF CONTROLLER POWER SOURCE IS DISPLAYED 247
c) bOdA [E <–>d A,E C<–>d A] DROP IN VOLTAGE OF BATTERY DIRECT POWER SOURCE IS DISPLAYED 248
d) bOdb [E <–>d b,E C<–>d b] DROP IN VOLTAGE OF MAIN POWER SOURCE IS DISPLAYED 249
e) bOO2 [E <–>0 2,E C<–>0 2] ABNORMALITAY IN TRANSMISSION CUT RELAY POWER SOURCE IS DISPLAYED 250
A-2 bOO3 [E <–>0 3,E C<–>0 3] ABNORMALITY IN NEUTRAL SAFETY SYSTEM IS DISPLAYED 251
A-3 bOO5 [E <–>0 5,E C<–>0 5] DOUBLE ENGAGEMENT FOR CLUTCH IS DISPLAYED 252
A-5 bOO8 [E <–>0 8,E C<–>0 8] ABNORMALITY IN REAR BRAKE SOLENOID SYSTEM IS DISPLAYED 253
A-6 bOO9 [E <–>0 9,E C<–>0 9] ABNORMALITY IN EXHAUST BRAKE SOLENOID SYSTEM IS DISPLAYED 254
A-8 ABNORMALITY IN SPEED SENSOR SYSTEM 255
a) b010 [E <–>1 0,E C<–>1 0] OR b060 [E <–>6 0,E C<–>6 0] DISCONNECTION IN ENGINE SPEED SENSOR [B] SYSTEM IS DISPLAYED OR FAILURE IN ENGINE SPEED SENSOR IS DISPLAYED 255
b) b011 [E <–>1 1,E C<–>1 1] OR b061 [E <–>6 1,E C<–>6 1] DISCONNECTION IN INPUT SHAFT SPEED SENSOR SYSTEM IS DISPLAYED OR FAILURE OF INPUT SHAFT SPEED SENSOR IS DISPLAYED 256
c) b012 [E <–>1 2,E C<–>1 2] OR b062 [E <–>6 2,E C<–>6 2] DISCONNECTION IN INTERMEDIATE SHAFT SPEED SENSOR SYSTEM IS DISPLAYED OR FAILURE OF INTERMEDIATE SHAFT SPEED SENSOR IS DISPLAYED 257
d) b013 [E <–>1 3,E C<–>1 3] OR b063 [E <–>6 3,E C<–>6 3] DISCONNECTION IN TRAVEL SPEED SENSOR(TRANSMISSION OUTPUT SHAFT SPEED SENSOR)SYSTEM IS DISPLAYED OR FAILURE OF OUTPUT SHAFT SPEED SENSOR IS DISPLAYED 258
A-9 SPEED SENSOR SYSTEM,CLUTCH SLIPPING 259
a) b022 [E <–>2 2,E C<–>2 2] OR b023 [E <–>2 3,E C<–>2 3] INPUT SHAFT SPEED SENSOR OR H,L CLUTCH SYSTEM IS DISPLAYED 259
b) b024 [E <–>2 4,E C<–>2 4] – b028 [E <–>2 8,E C<–>2 8] TRAVEL SPEED SENSOR SYSTEM OR SPEED CLUTCH(1,2,3,4,R)SYSTEM IS DISPLAYED 260
A-10 ABNORMALITY IN MODEL SELECTION SYSTEM 261
a) b014 [E <–>1 4,E C<–>1 4] ABNORMALITY IN MODEL SELECTION(WIRING HARNESS)IS DISPLAYED 261
b) b0A1 [E <–>A 1,E C<–>A 1] ABNORMALITY IN MODEL SELECTION(ROTARY SWITCH)IS DISPLAYED 262
A-11 ABNORMALITY IN SHIFT LEVER SYSTEM 263
a) b007 [E <–>0 7,E C<–>0 7] SHORT CIRCUIT IN SHIFT LEVER ASSEMBLY POWER SOURCE IS DISPLAYED 263
b) b015 [E <–>1 5,E C<–>1 5] SHIFT LEVER POSITION SIGNAL INPUT FOR 2 OR MORE SYSTEM IS DISPLAYED 264
c) b016 [E <–>1 6,E C<–>1 6] SHIFT LEVER POSITION SIGNAL IS NOT INPUT 266
A-12 b017 [E <–>1 7,E C<–>1 7] ABNORMALITY IN ACCELERATOR SIGNAL IS DISPLAYED 268
A-13 b019 [E <–>1 9,E C<–>1 9] ABNORMALITY IN TRANSMISSION OIL TEMPERATURE SENSOR IS DISPLAYED 269
A-14 ABNORMALITY IN PRESSURE CONTROL VALVE SYSTEM 270
a) b032 [E <–>3 2,E C<–>3 2] – b038 [E <–>3 8,E C<–>3 8] FILL SIGNAL(CLUTCH ON)IS DISPLAYED REGARDLESS OF COMMAND 270
b) b042 [E <–>4 2,E C<–>4 2] – b048 [E <–>4 8,E C<–>4 8] FILL SIGNAL IS NOT INPUT AND CLUTCH SLIPPING IS DISPLAYED 272
b-1) INSPECTING FILL SIGNAL SYSTEM 272
b-2) b042 [E <–>4 2,E C<–>4 2] ・ b043 [E <–>4 3,E C<–>4 3] INSPECTING TRANSMISSION INPUT SHAFT SPEED SIGNAL SYSTEM,H,L CLUTCH SYSTEM(CHECK CLUTCH SLIP) 273
b-3) b044 [E <–>4 4,E C<–>4 4] ・ b048 [E <–>4 8,E C<–>4 8] INSPECTING TRANSMISSION OUTPUT SHAFT SPEED SIGNAL SYSTEM,1-4,R CLUTCH SYSTEM(CHECK CLUTCH SLIP) 273
A-15 b052 [E <–>5 2,E C<–>5 2] – b058 [E <–>5 8,E C<–>5 8] WHEN FILL SIGNAL IS NOT INPUT(FLOW DETECTOR VALVE SYSTEM) 274
A-16 b071 [E <–>7 1,E C<–>7 1] – b078 [E <–>7 8,E C<–>7 8] SHORT CIRCUIT IN PRESSURE CONTROL VALVE SOLENOID SYSTEM IS DISPLAYED 275
A-16 b091 [E <–>9 1,E C<–>9 1] – b098 [E <–>9 8,E C<–>9 8] DISCONNECTION IN PRESSURE CONTROL VALVE SOLENOID SYSTEM IS DISPLAYED 275
A-17 ABNORMALITY IN SENSOR SYSTEM 277
a) b0A2 [E <–>A 2,E C<–>A 2] ABNORMALITY IN TORQUE CONVERTER OIL TEMPERATURE SENSOR SYSTEM IS DISPLAYED 277
b) b0A3 [E <–>A 3,E C<–>A 3] ABNORMALITY IN FUEL LEVEL SENSOR SYSTEM IS DISPLAYED 278
c) b0b3 [E <–>b 3,E C<–>b 3] ABNORMALITY IN AIR PRESSURE SENSOR SYSTEM IS DISPLAYED 279
d) b0b4 [E <–>b 4,E C<–>b 4] ABNORMALITY IN RETARDER BRAKE OIL TEMPERATURE SENSOR IS DISPLAYED 280
A-18 WARNING DISPLAY 281
a) b0d1 [E <–>d 1,E C<–>d 1] TRANSMISSION FILTER CLOGGED WARNING IS DISPLAYED 281
b) b0d5 [E <–>d 5,E C<–>d 5] TILT WARNING IS DISPLAYED 282
c) b0d6 [E <–>d 6,E C<–>d 6] DROP IN RADIATOR WATER LEVEL WARNING IS DISPLAYED 283
d) b0d7 [E <–>d 7,E C<–>d 7] BATTERY CHARGE LEVEL WARNING IS DISPLAYED 284
f) b0F6 [E <–>F 6,E C<–>F 6] REAR BRAKE OIL PRESSURE WARNING IS DISPLAYED 285
A-19 b0C1 [E <–>C 1,E C<–>C 1] ABNORMALITY IN CONNECTOR CONNECTION IS DISPLAYED 286
A-20 287
a) b0d2 [E <–>d 2,E C<–>d 2] TORQUE CONVERTER OIL TEMPERATURE OVERHEAT WARNING IS DISPLAYED 287
b) b0E9 [E <–>E 9,E C<–>E 9] AIR PRESSURE DROP WARNING IS DISPLAYED 287
c) b0F3 [E <–>F 3,E C<–>F 3] RETARDER BRAKE OIL TEMPERATURE OVERHEAT WARNING IS DISPLAYED 287
d) b0d8 [E <–>d 8,E C<–>d 8] ENGINE OVERRUN ACTUATED IS DISPLAYED 288
e) b0d9 [E <–>d 9,E C<–>d 9] ENGINE OVERSHOOT ACTUATED IS DISPLAYED 288
90 OTHERS 289
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM(HD325-6:5680～6000,HD405-6:1055～2000) 290
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM(HD465-5:4626 AND UP,HD605-6:1013 AND UP) 291
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM(HD785-5:4001 AND UP) 292
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM(HD325-6:6001 AND UP,HD405-6:2001 AND UP) 293
ELECTRICAL CIRCUIT DIAGRAM FOR TRANSMISSION CONTROLLER SYSTEM WITH ARSC [AUTOMATIC RETARDER SPEED CONTROLLER SYSTEM](HD325-6:6001 AND UP,HD405-6:2001 AND UP) 294

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