Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Armada 2004-2009 Approved Nissan Armada 2007 EC
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B ENGINE
A
EC
SECTION
ENGINE CONTROL SYSTEM C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 8 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM- F
DTC No. Index ........................................................ 8 . NATS) ....................................................................... 47
.
Alphabetical Index ................................................. 12 . Description ............................................................. 47
.
PRECAUTIONS ....................................................... 16 . ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 48 . G
Precautions for Supplemental Restraint System Introduction ............................................................ 48
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Two Trip Detection Logic ....................................... 48 .
SIONER" ............................................................... 16. Emission-related Diagnostic Information ............... 49 .
H
On Board Diagnostic (OBD) System of Engine and Malfunction Indicator Lamp (MIL) .......................... 63 .
A/T ......................................................................... 16
. OBD System Operation Chart ............................... 65 .
Precaution ............................................................. 16
. BASIC SERVICE PROCEDURE .............................. 71 .
PREPARATION ........................................................ 20 . Basic Inspection .................................................... 71 . I
Special Service Tools ............................................ 20 . Idle Speed and Ignition Timing Check ................... 81 .
Commercial Service Tools ..................................... 22 . Procedure After Replacing ECM ........................... 83 .
ENGINE CONTROL SYSTEM ................................. 23 . VIN Registration .................................................... 83 . J
System Diagram .................................................... 23 . Accelerator Pedal Released Position Learning ..... 83 .
Multiport Fuel Injection (MFI) System ................... 24 . Throttle Valve Closed Position Learning ................ 84 .
Electronic Ignition (EI) System .............................. 26 . Ethanol Mixture Ratio Adaptation (Flexible Fuel
K
Fuel Cut Control (at No Load and High Engine Vehicle) .................................................................. 84
.
Speed) ................................................................... 27
. Idle Air Volume Learning ....................................... 85 .
AIR CONDITIONING CUT CONTROL .................... 28 . Fuel Pressure Check ............................................. 87 .
Input/Output Signal Chart ...................................... 28 . TROUBLE DIAGNOSIS ........................................... 90 . L
System Description ............................................... 28 . Trouble Diagnosis Introduction .............................. 90 .
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 29 ... DTC Inspection Priority Chart ................................ 96 .
System Description ............................................... 29 . Fail-safe Chart ....................................................... 98
. M
Component Description ......................................... 30 . Symptom Matrix Chart ........................................... 99 .
CAN COMMUNICATION ......................................... 31 . Engine Control Component Parts Location ......... 103 .
System Description ............................................... 31 . Vacuum Hose Drawing .........................................111 .
EVAPORATIVE EMISSION SYSTEM ...................... 32 . Circuit Diagram .................................................... 112 .
Description ............................................................ 32
. ECM Harness Connector Terminal Layout .......... 114 .
Component Inspection .......................................... 35 . ECM Terminals and Reference Value .................. 114 .
Removal and Installation ....................................... 36 . CONSULT-II Function (ENGINE) ......................... 123 .
How to Detect Fuel Vapor Leakage ...................... 37 . Generic Scan Tool (GST) Function ...................... 136 .
ON BOARD REFUELING VAPOR RECOVERY CONSULT-II Reference Value in Data Monitor .... 138 .
(ORVR) ..................................................................... 39
. Major Sensor Reference Graph in Data Monitor
System Description ............................................... 39 . Mode .................................................................... 142
.
Diagnostic Procedure ............................................ 40 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 144 .
Component Inspection .......................................... 43 . Description ........................................................... 144
.
POSITIVE CRANKCASE VENTILATION ................ 45 . Testing Condition ................................................. 144 .
Description ............................................................ 45
. Inspection Procedure ........................................... 144 .
Component Inspection .......................................... 45 . Diagnostic Procedure .......................................... 145 .
Revision: August 2006 EC-1 2007 Armada
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- Component Inspection ......................................... 200.
DENT ...................................................................... 154
. Removal and Installation ...................................... 201
.
Description ........................................................... 154
. DTC P0101 MAF SENSOR .................................... 202 .
Diagnostic Procedure .......................................... 154 . Component Description ....................................... 202 .
POWER SUPPLY AND GROUND CIRCUIT .......... 155 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 155 . .202
Diagnostic Procedure .......................................... 156 . On Board Diagnosis Logic ................................... 202 .
Ground Inspection ............................................... 160 . DTC Confirmation Procedure ............................... 203 .
DTC U1000, U1001 CAN COMMUNICATION LINE. 161 Overall Function Check ........................................ 204
.
Description ........................................................... 161
. Wiring Diagram .................................................... 205
.
On Board Diagnosis Logic ................................... 161 . Diagnostic Procedure ........................................... 206
.
DTC Confirmation Procedure .............................. 161 . Component Inspection ......................................... 209.
Wiring Diagram .................................................... 162 . Removal and Installation ...................................... 210
.
Diagnostic Procedure .......................................... 163 . DTC P0102, P0103 MAF SENSOR ........................ 211 .
DTC U1010 CAN COMMUNICATION .................... 164 . Component Description ....................................... 211 .
Description ........................................................... 164
. CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 164 . . 211
DTC Confirmation Procedure .............................. 164 . On Board Diagnosis Logic ................................... 211 .
Diagnostic Procedure .......................................... 165 . DTC Confirmation Procedure ............................... 212 .
DTC P0011, P0021 IVT CONTROL ....................... 166 . Wiring Diagram .................................................... 213
.
Description ........................................................... 166
. Diagnostic Procedure ........................................... 214
.
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 217.
. 167 Removal and Installation ...................................... 218
.
On Board Diagnosis Logic ................................... 167 . DTC P0112, P0113 IAT SENSOR ........................... 219 .
DTC Confirmation Procedure .............................. 168 . Component Description ....................................... 219 .
Wiring Diagram .................................................... 169 . On Board Diagnosis Logic ................................... 219 .
Diagnostic Procedure .......................................... 172 . DTC Confirmation Procedure ............................... 219 .
Component Inspection ......................................... 177 . Wiring Diagram .................................................... 220
.
Removal and Installation ..................................... 178 . Diagnostic Procedure ........................................... 221
.
DTC P0031, P0032, P0051, P0052 A/F SENSOR 1 Component Inspection ......................................... 222.
HEATER ................................................................. 179
. Removal and Installation ...................................... 222
.
Description ........................................................... 179
. DTC P0117, P0118 ECT SENSOR ......................... 223 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 223 .
. 179 On Board Diagnosis Logic ................................... 223 .
On Board Diagnosis Logic ................................... 179 . DTC Confirmation Procedure ............................... 224 .
DTC Confirmation Procedure .............................. 179 . Wiring Diagram .................................................... 225
.
Wiring Diagram .................................................... 180 . Diagnostic Procedure ........................................... 226
.
Diagnostic Procedure .......................................... 183 . Component Inspection ......................................... 227.
Component Inspection ......................................... 185 . Removal and Installation ...................................... 228
.
Removal and Installation ..................................... 185 . DTC P0122, P0123 TP SENSOR ........................... 229 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 186 . Component Description ....................................... 229 .
Description ........................................................... 186
. CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode .229
. 186 On Board Diagnosis Logic ................................... 229 .
On Board Diagnosis Logic ................................... 186 . DTC Confirmation Procedure ............................... 230 .
DTC Confirmation Procedure .............................. 187 . Wiring Diagram .................................................... 231
.
Wiring Diagram .................................................... 188 . Diagnostic Procedure ........................................... 232
.
Diagnostic Procedure .......................................... 191 . Component Inspection ......................................... 235.
Component Inspection ......................................... 193 . Removal and Installation ...................................... 235
.
Removal and Installation ..................................... 193 . DTC P0125 ECT SENSOR ..................................... 236 .
DTC P0075, P0081 IVT CONTROL SOLENOID Component Description ....................................... 236 .
VALVE .................................................................... 194
. On Board Diagnosis Logic ................................... 236 .
Component Description ....................................... 194 . DTC Confirmation Procedure ............................... 237 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 237
.
. 194 Component Inspection ......................................... 238.
On Board Diagnosis Logic ................................... 194 . Removal and Installation ...................................... 238
.
DTC Confirmation Procedure .............................. 194 . DTC P0127 IAT SENSOR ....................................... 239 .
Wiring Diagram .................................................... 195 . Component Description ....................................... 239 .
Diagnostic Procedure .......................................... 199 . On Board Diagnosis Logic ................................... 239 .
Revision: August 2006 EC-2 2007 Armada
DTC Confirmation Procedure .............................. 239 . Component Description ....................................... 292 .
Diagnostic Procedure .......................................... 240
. CONSULT-II Reference Value in Data Monitor Mode A
Component Inspection ........................................ 241. . 292
Removal and Installation ..................................... 241
. On Board Diagnosis Logic ................................... 292 .
DTC P0128 THERMOSTAT FUNCTION ............... 242 . DTC Confirmation Procedure .............................. 293 . EC
On Board Diagnosis Logic .................................. 242 . Overall Function Check ....................................... 294 .
DTC Confirmation Procedure .............................. 242 . Wiring Diagram .................................................... 295
.
Diagnostic Procedure .......................................... 242
. Diagnostic Procedure .......................................... 298 .
Component Inspection ........................................ 243. Component Inspection ......................................... 303 . C
Removal and Installation ..................................... 243
. Removal and Installation ..................................... 304 .
DTC P0130, P0150 A/F SENSOR 1 ...................... 244 . DTC P0139, P0159 HO2S2 .................................... 305 .
Component Description ....................................... 244. Component Description ....................................... 305 . D
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 244 . 305
On Board Diagnosis Logic .................................. 244 . On Board Diagnosis Logic ................................... 305 . E
DTC Confirmation Procedure .............................. 244 . DTC Confirmation Procedure .............................. 306 .
Overall Function Check ....................................... 246
. Overall Function Check ....................................... 306 .
Wiring Diagram ................................................... 247
. Wiring Diagram .................................................... 308
.
Diagnostic Procedure .......................................... 250
. Diagnostic Procedure .......................................... 311 . F
Removal and Installation ..................................... 252
. Component Inspection ......................................... 314 .
DTC P0131, P0151 A/F SENSOR 1 ...................... 253 . Removal and Installation ..................................... 315 .
Component Description ....................................... 253. DTC P0171, P0174 FUEL INJECTION SYSTEM G
CONSULT-II Reference Value in Data Monitor Mode FUNCTION ............................................................. 316
.
. 253 On Board Diagnosis Logic ................................... 316 .
On Board Diagnosis Logic .................................. 253 . DTC Confirmation Procedure .............................. 316 . H
DTC Confirmation Procedure .............................. 253 . Wiring Diagram .................................................... 318
.
Wiring Diagram ................................................... 255
. Diagnostic Procedure .......................................... 322 .
Diagnostic Procedure .......................................... 258
. DTC P0172, P0175 FUEL INJECTION SYSTEM
I
Removal and Installation ..................................... 260
. FUNCTION ............................................................. 327
.
DTC P0132, P0152 A/F SENSOR 1 ...................... 261 . On Board Diagnosis Logic ................................... 327 .
Component Description ....................................... 261. DTC Confirmation Procedure .............................. 327 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 329
. J
. 261 Diagnostic Procedure .......................................... 333 .
On Board Diagnosis Logic .................................. 261 . DTC P0181 FTT SENSOR ..................................... 337 .
DTC Confirmation Procedure .............................. 261 . Component Description ....................................... 337 . K
Wiring Diagram ................................................... 263
. On Board Diagnosis Logic ................................... 337 .
Diagnostic Procedure .......................................... 266
. DTC Confirmation Procedure .............................. 337 .
Removal and Installation ..................................... 268
. Wiring Diagram .................................................... 339
. L
DTC P0133, P0153 A/F SENSOR 1 ...................... 269 . Diagnostic Procedure .......................................... 340 .
Component Description ....................................... 269. Component Inspection ......................................... 342 .
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ..................................... 342 .
. 269 DTC P0182, P0183 FTT SENSOR ......................... 343 . M
On Board Diagnosis Logic .................................. 269 . Component Description ....................................... 343 .
DTC Confirmation Procedure .............................. 270 . On Board Diagnosis Logic ................................... 343 .
Wiring Diagram ................................................... 272
. DTC Confirmation Procedure .............................. 343 .
Diagnostic Procedure .......................................... 275
. Wiring Diagram .................................................... 344
.
Removal and Installation ..................................... 280
. Diagnostic Procedure .......................................... 345 .
DTC P0137, P0157 HO2S2 ................................... 281 . Component Inspection ......................................... 347 .
Component Description ....................................... 281. Removal and Installation ..................................... 347 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0222, P0223 TP SENSOR ........................... 348 .
. 281 Component Description ....................................... 348 .
On Board Diagnosis Logic .................................. 281 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 282 . . 348
Overall Function Check ....................................... 282
. On Board Diagnosis Logic ................................... 348 .
Wiring Diagram ................................................... 284
. DTC Confirmation Procedure .............................. 349 .
Diagnostic Procedure .......................................... 287
. Wiring Diagram .................................................... 350
.
Component Inspection ........................................ 290. Diagnostic Procedure .......................................... 351 .
Removal and Installation ..................................... 291
. Component Inspection ......................................... 354 .
DTC P0138, P0158 HO2S2 ................................... 292 . Removal and Installation ..................................... 354 .
Revision: August 2006 EC-3 2007 Armada
DTC P0300 - P0308 MULTIPLE CYLINDER MIS- UME CONTROL SOLENOID VALVE ..................... 408 .
FIRE, NO. 1 - 8 CYLINDER MISFIRE .................... 355 . Description ........................................................... 408
.
On Board Diagnosis Logic ................................... 355 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 355 . .408
Diagnostic Procedure .......................................... 356 . On Board Diagnosis Logic ................................... 409 .
DTC P0327, P0328, P0332, P0333 KS .................. 362 . DTC Confirmation Procedure ............................... 409 .
Component Description ....................................... 362 . Wiring Diagram .................................................... 410 .
On Board Diagnosis Logic ................................... 362 . Diagnostic Procedure ........................................... 412 .
DTC Confirmation Procedure .............................. 362 . Component Inspection ......................................... 413 .
Wiring Diagram .................................................... 363 . Removal and Installation ...................................... 414 .
Diagnostic Procedure .......................................... 364 . DTC P0447 EVAP CANISTER VENT CONTROL
Component Inspection ......................................... 366 . VALVE ..................................................................... 415
.
Removal and Installation ..................................... 366 . Component Description ....................................... 415 .
DTC P0335 CKP SENSOR (POS) ......................... 367 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 367 . .415
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 415 .
. 367 DTC Confirmation Procedure ............................... 416 .
On Board Diagnosis Logic ................................... 367 . Wiring Diagram .................................................... 417 .
DTC Confirmation Procedure .............................. 367 . Diagnostic Procedure ........................................... 418 .
Wiring Diagram .................................................... 369 . Component Inspection ......................................... 420 .
Diagnostic Procedure .......................................... 370 . DTC P0448 EVAP CANISTER VENT CONTROL
Component Inspection ......................................... 373 . VALVE ..................................................................... 422
.
Removal and Installation ..................................... 373 . Component Description ....................................... 422 .
DTC P0340 CMP SENSOR (PHASE) .................... 374 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 374 . .422
On Board Diagnosis Logic ................................... 374 . On Board Diagnosis Logic ................................... 422 .
DTC Confirmation Procedure .............................. 374 . DTC Confirmation Procedure ............................... 423 .
Wiring Diagram .................................................... 376 . Wiring Diagram .................................................... 424 .
Diagnostic Procedure .......................................... 377 . Diagnostic Procedure ........................................... 425 .
Component Inspection ......................................... 380 . Component Inspection ......................................... 427 .
Removal and Installation ..................................... 380 . DTC P0451 EVAP CONTROL SYSTEM PRESSURE
DTC P0420, P0430 THREE WAY CATALYST FUNC- SENSOR ................................................................. 429
.
TION ....................................................................... 381
. Component Description ....................................... 429 .
On Board Diagnosis Logic ................................... 381 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 381 . .429
Overall Function Check ....................................... 382 . On Board Diagnosis Logic ................................... 429 .
Diagnostic Procedure .......................................... 383 . DTC Confirmation Procedure ............................... 430 .
DTC P0441 EVAP CONTROL SYSTEM ................ 387 . Diagnostic Procedure ........................................... 430 .
System Description .............................................. 387 . Component Inspection ......................................... 431 .
On Board Diagnosis Logic ................................... 387 . DTC P0452 EVAP CONTROL SYSTEM PRESSURE
DTC Confirmation Procedure .............................. 387 . SENSOR ................................................................. 432
.
Overall Function Check ....................................... 388 . Component Description ....................................... 432 .
Diagnostic Procedure .......................................... 389 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0442 EVAP CONTROL SYSTEM ................ 392 . .432
On Board Diagnosis Logic ................................... 392 . On Board Diagnosis Logic ................................... 432 .
DTC Confirmation Procedure .............................. 393 . DTC Confirmation Procedure ............................... 433 .
Diagnostic Procedure .......................................... 394 . Wiring Diagram .................................................... 434 .
DTC P0443 EVAP CANISTER PURGE VOLUME Diagnostic Procedure ........................................... 435 .
CONTROL SOLENOID VALVE .............................. 400 . Component Inspection ......................................... 437 .
Description ........................................................... 400
. DTC P0453 EVAP CONTROL SYSTEM PRESSURE
CONSULT-II Reference Value in Data Monitor Mode SENSOR ................................................................. 438
.
. 400 Component Description ....................................... 438 .
On Board Diagnosis Logic ................................... 401 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 401 . .438
Wiring Diagram .................................................... 402 . On Board Diagnosis Logic ................................... 438 .
Diagnostic Procedure .......................................... 404 . DTC Confirmation Procedure ............................... 439 .
Component Inspection ......................................... 407 . Wiring Diagram .................................................... 440 .
Removal and Installation ..................................... 407 . Diagnostic Procedure ........................................... 441 .
DTC P0444, P0445 EVAP CANISTER PURGE VOL- Component Inspection ......................................... 445 .
Revision: August 2006 EC-4 2007 Armada
DTC P0455 EVAP CONTROL SYSTEM ............... 446 . Wiring Diagram .................................................... 481 .
On Board Diagnosis Logic .................................. 446 . Diagnostic Procedure .......................................... 482 . A
DTC Confirmation Procedure .............................. 447 . DTC P0605 ECM .................................................... 484 .
Diagnostic Procedure .......................................... 448 . Component Description ....................................... 484 .
DTC P0456 EVAP CONTROL SYSTEM ............... 454 . On Board Diagnosis Logic ................................... 484 . EC
On Board Diagnosis Logic .................................. 454 . DTC Confirmation Procedure .............................. 484 .
DTC Confirmation Procedure .............................. 455 . Diagnostic Procedure .......................................... 485 .
Overall Function Check ....................................... 456 . DTC P0643 SENSOR POWER SUPPLY ............... 487 .
Diagnostic Procedure .......................................... 457 . On Board Diagnosis Logic ................................... 487 . C
DTC P0460 FUEL LEVEL SENSOR ..................... 463 . DTC Confirmation Procedure .............................. 487 .
Component Description ....................................... 463 . Wiring Diagram .................................................... 488 .
On Board Diagnosis Logic .................................. 463 . Diagnostic Procedure .......................................... 490 . D
DTC Confirmation Procedure .............................. 463 . DTC P0850 PNP SWITCH ..................................... 492 .
Diagnostic Procedure .......................................... 464 . Component Description ....................................... 492 .
Removal and Installation ..................................... 464 . CONSULT-II Reference Value in Data Monitor Mode E
DTC P0461 FUEL LEVEL SENSOR ..................... 465 . . 492
Component Description ....................................... 465 . On Board Diagnosis Logic ................................... 492 .
On Board Diagnosis Logic .................................. 465 . DTC Confirmation Procedure .............................. 492 .
Overall Function Check ....................................... 465 . Overall Function Check ....................................... 493 . F
Diagnostic Procedure .......................................... 466 . Wiring Diagram .................................................... 494 .
Removal and Installation ..................................... 466 . Diagnostic Procedure .......................................... 495 .
DTC P0462, P0463 FUEL LEVEL SENSOR CIR- DTC P1140, P1145 IVT CONTROL POSITION SEN- G
CUIT ....................................................................... 467
. SOR ........................................................................ 497
.
Component Description ....................................... 467 . Component Description ....................................... 497 .
On Board Diagnosis Logic .................................. 467 . CONSULT-II Reference Value in Data Monitor Mode H
DTC Confirmation Procedure .............................. 467 . . 497
Diagnostic Procedure .......................................... 468 . On Board Diagnosis Logic ................................... 497 .
Removal and Installation ..................................... 468 . DTC Confirmation Procedure .............................. 497 .
I
DTC P0500 VSS .................................................... 469 . Wiring Diagram .................................................... 499 .
Description .......................................................... 469. Diagnostic Procedure .......................................... 502 .
On Board Diagnosis Logic .................................. 469 . Component Inspection ......................................... 505 .
DTC Confirmation Procedure .............................. 469 . Removal and Installation ..................................... 505 . J
Overall Function Check ....................................... 470 . DTC P1148, P1168 CLOSED LOOP CONTROL ... 506 .
Diagnostic Procedure .......................................... 470 . On Board Diagnosis Logic ................................... 506 .
DTC P0506 ISC SYSTEM ...................................... 471 . DTC P1211 TCS CONTROL UNIT ......................... 507 . K
Description .......................................................... 471. Description ........................................................... 507
.
On Board Diagnosis Logic .................................. 471 . On Board Diagnosis Logic ................................... 507 .
DTC Confirmation Procedure .............................. 471 . DTC Confirmation Procedure .............................. 507 . L
Diagnostic Procedure .......................................... 472 . Diagnostic Procedure .......................................... 507 .
DTC P0507 ISC SYSTEM ...................................... 473 . DTC P1212 TCS COMMUNICATION LINE ........... 508 .
Description .......................................................... 473. Description ........................................................... 508
.
On Board Diagnosis Logic .................................. 473 . On Board Diagnosis Logic ................................... 508 . M
DTC Confirmation Procedure .............................. 473 . DTC Confirmation Procedure .............................. 508 .
Diagnostic Procedure .......................................... 474 . Diagnostic Procedure .......................................... 508 .
DTC P0550 PSP SENSOR .................................... 475 . DTC P1217 ENGINE OVER TEMPERATURE ....... 509 .
Component Description ....................................... 475 . Description ........................................................... 509
.
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 475 . 509
On Board Diagnosis Logic .................................. 475 . On Board Diagnosis Logic ................................... 510 .
DTC Confirmation Procedure .............................. 475 . Overall Function Check ....................................... 510 .
Wiring Diagram ................................................... 476 . Wiring Diagram .................................................... 512 .
Diagnostic Procedure .......................................... 477 . Diagnostic Procedure .......................................... 514 .
Component Inspection ........................................ 479 . Main 13 Causes of Overheating .......................... 516 .
Removal and Installation ..................................... 479 . Component Inspection ......................................... 518 .
DTC P0603 ECM POWER SUPPLY ...................... 480 . DTC P1220 FUEL PUMP CONTROL MODULE
Component Description ....................................... 480 . (FPCM) ................................................................... 519
.
On Board Diagnosis Logic .................................. 480 . Description ........................................................... 519
.
DTC Confirmation Procedure .............................. 480 . CONSULT-II Reference Value in Data Monitor Mode
. 519
Revision: August 2006 EC-5 2007 Armada
On Board Diagnosis Logic ................................... 519 . Component Description ....................................... 561 .
DTC Confirmation Procedure .............................. 520 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 521
. .561
Diagnostic Procedure .......................................... 522 . On Board Diagnosis Logic ................................... 561 .
Component Inspection ......................................... 525 . DTC Confirmation Procedure ............................... 562 .
DTC P1225 TP SENSOR ....................................... 527 . Wiring Diagram .................................................... 563 .
Component Description ....................................... 527 . Diagnostic Procedure ........................................... 564 .
On Board Diagnosis Logic ................................... 527 . Component Inspection ......................................... 567 .
DTC Confirmation Procedure .............................. 527 . DTC P1572 ASCD BRAKE SWITCH ..................... 568 .
Diagnostic Procedure .......................................... 528 . Component Description ....................................... 568 .
Removal and Installation ..................................... 528 . CONSULT-II Reference Value in Data Monitor Mode
DTC P1226 TP SENSOR ....................................... 529 . .568
Component Description ....................................... 529 . On Board Diagnosis Logic ................................... 568 .
On Board Diagnosis Logic ................................... 529 . DTC confirmation Procedure ............................... 569 .
DTC Confirmation Procedure .............................. 529 . Wiring Diagram .................................................... 570 .
Diagnostic Procedure .......................................... 530 . Diagnostic Procedure ........................................... 571 .
Removal and Installation ..................................... 530 . Component Inspection ......................................... 575 .
DTC P1421 COLD START CONTROL .................. 531 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 576 .
Description ........................................................... 531
. Component Description ....................................... 576 .
On Board Diagnosis Logic ................................... 531 . On Board Diagnosis Logic ................................... 576 .
DTC Confirmation Procedure .............................. 531 . DTC Confirmation Procedure ............................... 576 .
Diagnostic Procedure .......................................... 531 . Diagnostic Procedure ........................................... 577 .
DTC P1550 BATTERY CURRENT SENSOR ......... 533 . DTC P1805 BRAKE SWITCH ................................ 578 .
Component Description ....................................... 533 . Description ........................................................... 578
.
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 533 .578
On Board Diagnosis Logic ................................... 533 . On Board Diagnosis Logic ................................... 578 .
DTC Confirmation Procedure .............................. 534 . DTC Confirmation Procedure ............................... 578 .
Wiring Diagram .................................................... 535
. Wiring Diagram .................................................... 579 .
Diagnostic Procedure .......................................... 536 . Diagnostic Procedure ........................................... 580 .
Component Inspection ......................................... 538 . Component Inspection ......................................... 582 .
DTC P1551, P1552 BATTERY CURRENT SENSOR 540 . DTC P2100, P2103 THROTTLE CONTROL MOTOR
Component Description ....................................... 540 . RELAY .................................................................... 583
.
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 583 .
. 540 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 540 . .583
DTC Confirmation Procedure .............................. 541 . On Board Diagnosis Logic ................................... 583 .
Wiring Diagram .................................................... 542
. DTC Confirmation Procedure ............................... 583 .
Diagnostic Procedure .......................................... 543 . Wiring Diagram .................................................... 585 .
Component Inspection ......................................... 545 . Diagnostic Procedure ........................................... 586 .
DTC P1553 BATTERY CURRENT SENSOR ......... 547 . DTC P2101 ELECTRIC THROTTLE CONTROL
Component Description ....................................... 547 . FUNCTION ............................................................. 589
.
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 589
.
. 547 On Board Diagnosis Logic ................................... 589 .
On Board Diagnosis Logic ................................... 547 . DTC Confirmation Procedure ............................... 589 .
DTC Confirmation Procedure .............................. 548 . Wiring Diagram .................................................... 590 .
Wiring Diagram .................................................... 549
. Diagnostic Procedure ........................................... 591 .
Diagnostic Procedure .......................................... 550 . Component Inspection ......................................... 594 .
Component Inspection ......................................... 552 . Removal and Installation ...................................... 594 .
DTC P1554 BATTERY CURRENT SENSOR ......... 554 . DTC P2118 THROTTLE CONTROL MOTOR ........ 595 .
Component Description ....................................... 554 . Component Description ....................................... 595 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 595 .
. 554 DTC Confirmation Procedure ............................... 595 .
On Board Diagnosis Logic ................................... 554 . Wiring Diagram .................................................... 596 .
Overall Function Check ....................................... 555 . Diagnostic Procedure ........................................... 597 .
Wiring Diagram .................................................... 556
. Component Inspection ......................................... 598 .
Diagnostic Procedure .......................................... 557 . Removal and Installation ...................................... 599 .
Component Inspection ......................................... 559 . DTC P2119 ELECTRIC THROTTLE CONTROL
DTC P1564 ASCD STEERING SWITCH ............... 561 . ACTUATOR ............................................................ 600.
Revision: August 2006 EC-6 2007 Armada
Component Description ....................................... 600. Wiring Diagram .................................................... 642
.
On Board Diagnosis Logic .................................. 600 . Diagnostic Procedu◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo