Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Murano 2003-2007.2009 Approved Nissan Murano 2003 lan
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LAN SYSTEM
K ELECTRICAL
A
SECTION LAN LAN SYSTEM
B
C
D
E
CONTENTS
CAN Unified Meter and A/C Amp. Circuit Check ........... 58 . F
ABS Actuator and Electric Unit (Control Unit) Circuit
PRECAUTIONS ....................................................... 10 . Check .................................................................... 58
.
Precautions for Supplemental Restraint System IPDM E/R Circuit Check ........................................ 59 . G
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- CAN Communication Circuit Check ....................... 59 .
SIONER" ............................................................... 10
. IPDM E/R Ignition Relay Circuit Check ................. 62 .
Precautions When Using CONSULT-II .................. 10 . Component Inspection ........................................... 62 .
CHECK POINTS FOR USING CONSULT-II ...... 10 . H
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
Precautions For Trouble Diagnosis ....................... 10 . TION ................................................................... 62
.
CAN SYSTEM .................................................... 10 . CAN SYSTEM (TYPE 2) .......................................... 63 .
Precautions For Harness Repair ............................11 . System Description ................................................ 63 . I
CAN SYSTEM .....................................................11 . Component Parts and Harness Connector Location 63 ...
CAN COMMUNICATION ......................................... 12 . Schematic .............................................................. 64
.
System Description ............................................... 12 . Wiring Diagram - CAN - ......................................... 65 . J
CAN Communication Unit For 2WD Models ......... 12 . Work Flow .............................................................. 68
.
TYPE 1/TYPE 2/TYPE 3/TYPE 4/TYPE 5/TYPE CHECK SHEET .................................................. 70 .
6/TYPE 7/TYPE 8 .............................................. 12 . CHECK SHEET RESULTS (EXAMPLE) ............ 72 .
TYPE 9/TYPE10/TYPE 11/TYPE 12/TYPE 13/ LAN
Circuit Check Between TCM and Data Link Con-
TYPE 14/TYPE 15/TYPE 16 .............................. 18 . nector ..................................................................... 84
.
CAN Communication Unit For AWD Models ......... 23 . Circuit Check Between Data Link Connector and
TYPE 17/TYPE 18/TYPE 19/TYPE 20/TYPE 21/ ABS Actuator and Electric Unit (Control Unit) ....... 84 . L
TYPE 22/TYPE 23/TYPE 24 .............................. 23 . ECM Circuit Check ................................................ 85 .
TYPE 25/TYPE26/TYPE 27/TYPE 28/TYPE 29/ TCM Circuit Check ................................................ 86 .
TYPE 30/TYPE 31/TYPE 32 .............................. 29 . Low Tire Pressure Warning Control Unit Circuit M
CAN SYSTEM (TYPE 1) .......................................... 34 . Check .................................................................... 86
.
System Description ............................................... 34 . Display Unit Circuit Check ..................................... 87 .
Component Parts and Harness Connector Location 34 ... Data Link Connector Circuit Check ....................... 87 .
Schematic ............................................................. 35
. BCM Circuit Check ................................................ 88 .
Wiring Diagram - CAN - ........................................ 36 . Unified Meter and A/C Amp. Circuit Check ........... 88 .
Work Flow ............................................................. 39
. ABS Actuator and Electric Unit (Control Unit) Circuit
CHECK SHEET .................................................. 41 . Check .................................................................... 89
.
CHECK SHEET RESULTS (EXAMPLE) ............ 43 . IPDM E/R Circuit Check ........................................ 89 .
Circuit Check Between TCM and Data Link Con- CAN Communication Circuit Check ....................... 90 .
nector .................................................................... 54
. IPDM E/R Ignition Relay Circuit Check ................. 93 .
Circuit Check Between Data Link Connector and Component Inspection ........................................... 93 .
ABS Actuator and Electric Unit (Control Unit) ....... 54 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
ECM Circuit Check ................................................ 55 . TION ................................................................... 93
.
TCM Circuit Check ................................................ 56 . CAN SYSTEM (TYPE 3) .......................................... 94 .
Display Unit Circuit Check ..................................... 56 . System Description ................................................ 94 .
Data Link Connector Circuit Check ....................... 57 . Component Parts and Harness Connector Location 94 ...
BCM Circuit Check ................................................ 57 .
Revision; 2004 April LAN-1 2003 Murano
Schematic .............................................................. 95
. CHECK SHEET RESULTS (EXAMPLE) ........... 166 .
Wiring Diagram - CAN - ......................................... 96 . Circuit Check Between TCM and Data Link Con-
Work Flow .............................................................. 99
. nector ................................................................... 178
.
CHECK SHEET ................................................ 101 . Circuit Check Between Data Link Connector and
CHECK SHEET RESULTS (EXAMPLE) .......... 103 . ABS Actuator and Electric Unit (Control Unit) ...... 178 .
Circuit Check Between TCM and Data Link Con- ECM Circuit Check ............................................... 179 .
nector ................................................................... 114
. TCM Circuit Check ............................................... 180 .
Circuit Check Between Data Link Connector and Low Tire Pressure Warning Control Unit Circuit
ABS Actuator and Electric Unit (Control Unit) ...... 114 . Check ................................................................... 180
.
ECM Circuit Check .............................................. 115 . Display Control Unit Circuit Check ....................... 181 .
TCM Circuit Check .............................................. 116 . Data Link Connector Circuit Check ...................... 181 .
Display Control Unit Circuit Check ....................... 116 . BCM Circuit Check ............................................... 182 .
Data Link Connector Circuit Check ...................... 117 . Unified Meter and A/C Amp. Circuit Check .......... 182 .
BCM Circuit Check .............................................. 117 . ABS Actuator and Electric Unit (Control Unit) Circuit
Unified Meter and A/C Amp. Circuit Check .......... 118 . Check ................................................................... 183
.
ABS Actuator and Electric Unit (Control Unit) Circuit IPDM E/R Circuit Check ....................................... 183 .
Check .................................................................. 118
. CAN Communication Circuit Check ..................... 184 .
IPDM E/R Circuit Check ...................................... 119 . IPDM E/R Ignition Relay Circuit Check ................ 187 .
CAN Communication Circuit Check ..................... 119 . Component Inspection ......................................... 187 .
IPDM E/R Ignition Relay Circuit Check ................ 122 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
Component Inspection ......................................... 122 . TION ................................................................. 187
.
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- CAN SYSTEM (TYPE 6) ......................................... 188 .
TION ................................................................. 122
. System Description .............................................. 188 .
CAN SYSTEM (TYPE 4) ........................................ 123 . Component Parts and Harness Connector Location .188
System Description .............................................. 123 . Schematic ............................................................ 189
.
Component Parts and Harness Connector Location 123 . Wiring Diagram - CAN - ....................................... 190 .
Schematic ............................................................ 124
. Work Flow ............................................................ 193
.
Wiring Diagram - CAN - ....................................... 125 . CHECK SHEET ................................................ 195 .
Work Flow ............................................................ 128
. CHECK SHEET RESULTS (EXAMPLE) ........... 197 .
CHECK SHEET ................................................ 130 . Circuit Check Between TCM and Data Link Con-
CHECK SHEET RESULTS (EXAMPLE) .......... 132 . nector ................................................................... 211
.
Circuit Check Between TCM and Data Link Con- Circuit Check Between Data Link Connector and
nector ................................................................... 145
. Driver Seat Control Unit ....................................... 211 .
Circuit Check Between Data Link Connector and Circuit Check Between Driver Seat Control Unit and
Driver Seat Control Unit ....................................... 145 . ABS Actuator and Electric Unit (Control Unit) ...... 212 .
Circuit Check Between Driver Seat Control Unit and ECM Circuit Check ............................................... 213 .
ABS Actuator and Electric Unit (Control Unit) ...... 146 . TCM Circuit Check ............................................... 213 .
ECM Circuit Check .............................................. 147 . Low Tire Pressure Warning Control Unit Circuit
TCM Circuit Check .............................................. 147 . Check ................................................................... 214
.
Display Unit Circuit Check ................................... 148 . Display Unit Circuit Check ................................... 214 .
Data Link Connector Circuit Check ...................... 148 . Data Link Connector Circuit Check ...................... 215 .
BCM Circuit Check .............................................. 149 . BCM Circuit Check ............................................... 215 .
Unified Meter and A/C Amp. Circuit Check .......... 149 . Unified Meter and A/C Amp. Circuit Check .......... 216 .
Driver Seat Control Unit Circuit Check ................ 150 . Driver Seat Control Unit Circuit Check ................. 216 .
ABS Actuator and Electric Unit (Control Unit) Circuit ABS Actuator and Electric Unit (Control Unit) Circuit
Check .................................................................. 150
. Check ................................................................... 217
.
IPDM E/R Circuit Check ...................................... 151 . IPDM E/R Circuit Check ....................................... 217 .
CAN Communication Circuit Check ..................... 152 . CAN Communication Circuit Check ..................... 218 .
IPDM E/R Ignition Relay Circuit Check ................ 156 . IPDM E/R Ignition Relay Circuit Check ................ 223 .
Component Inspection ......................................... 156 . Component Inspection ......................................... 223 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
TION ................................................................. 156
. TION ................................................................. 223
.
CAN SYSTEM (TYPE 5) ........................................ 157 . CAN SYSTEM (TYPE 7) ......................................... 224 .
System Description .............................................. 157 . System Description .............................................. 224 .
Component Parts and Harness Connector Location 157 . Component Parts and Harness Connector Location .224
Schematic ............................................................ 158
. Schematic ............................................................ 225
.
Wiring Diagram - CAN - ....................................... 159 . Wiring Diagram - CAN - ....................................... 226 .
Work Flow ............................................................ 162
. Work Flow ............................................................ 229
.
CHECK SHEET ................................................ 164 . CHECK SHEET ................................................ 231 .
Revision; 2004 April LAN-2 2003 Murano
CHECK SHEET RESULTS (EXAMPLE) .......... 233 . CHECK SHEET ................................................ 300 .
Circuit Check Between TCM and Data Link Con- CHECK SHEET RESULTS (EXAMPLE) .......... 302 . A
nector .................................................................. 246
. Circuit Check Between TCM and Data Link Con-
Circuit Check Between Data Link Connector and nector ................................................................... 314
.
Driver Seat Control Unit ...................................... 246 . Circuit Check Between Data Link Connector and B
Circuit Check Between Driver Seat Control Unit and ABS Actuator and Electric Unit (Control Unit) ..... 314 .
ABS Actuator and Electric Unit (Control Unit) ..... 247 . ECM Circuit Check .............................................. 315 .
ECM Circuit Check .............................................. 248 . TCM Circuit Check .............................................. 316 .
TCM Circuit Check .............................................. 248 . Display Unit Circuit Check ................................... 316 . C
Display Control Unit Circuit Check ...................... 249 . Data Link Connector Circuit Check ..................... 317 .
Data Link Connector Circuit Check ..................... 249 . BCM Circuit Check .............................................. 317 .
BCM Circuit Check .............................................. 250 . Unified Meter and A/C Amp. Circuit Check ......... 318 . D
Unified Meter and A/C Amp. Circuit Check ......... 250 . Steering Angle Sensor Circuit Check .................. 318 .
Driver Seat Control Unit Circuit Check ................ 251 . ABS Actuator and Electric Unit (Control Unit) Circuit
ABS Actuator and Electric Unit (Control Unit) Circuit Check .................................................................. 319
. E
Check .................................................................. 251
. IPDM E/R Circuit Check ...................................... 319 .
IPDM E/R Circuit Check ...................................... 252 . CAN Communication Circuit Check ..................... 320 .
CAN Communication Circuit Check .................... 253 . IPDM E/R Ignition Relay Circuit Check ............... 323 .
IPDM E/R Ignition Relay Circuit Check ............... 256 . Component Inspection ......................................... 323 . F
Component Inspection ........................................ 257 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- TION ................................................................. 323
.
TION ................................................................. 257
. CAN SYSTEM (TYPE 10) ...................................... 324 . G
CAN SYSTEM (TYPE 8) ........................................ 258 . System Description .............................................. 324 .
System Description ............................................. 258 . Component Parts and Harness Connector Location 324 .
Component Parts and Harness Connector Location 258 . Schematic ............................................................ 325
. H
Schematic ........................................................... 259
. Wiring Diagram - CAN - ....................................... 326 .
Wiring Diagram - CAN - ...................................... 260 . Work Flow ............................................................ 329
.
Work Flow ........................................................... 263
. CHECK SHEET ................................................ 331 .
I
CHECK SHEET ................................................ 265 . CHECK SHEET RESULTS (EXAMPLE) .......... 333 .
CHECK SHEET RESULTS (EXAMPLE) .......... 267 . Circuit Check Between TCM and Data Link Con-
Circuit Check Between TCM and Data Link Con- nector ................................................................... 346
.
nector .................................................................. 281
. Circuit Check Between Data Link Connector and J
Circuit Check Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit) ..... 346 .
Driver Seat Control Unit ...................................... 281 . ECM Circuit Check .............................................. 347 .
Circuit Check Between Driver Seat Control Unit and TCM Circuit Check .............................................. 348 . LAN
ABS Actuator and Electric Unit (Control Unit) ..... 282 . Low Tire Pressure Warning Control Unit Circuit
ECM Circuit Check .............................................. 283 . Check .................................................................. 348
.
TCM Circuit Check .............................................. 283 . Display Unit Circuit Check ................................... 349 . L
Low Tire Pressure Warning Control Unit Circuit Data Link Connector Circuit Check ..................... 349 .
Check .................................................................. 284
. BCM Circuit Check .............................................. 350 .
Display Control Unit Circuit Check ...................... 284 . Unified Meter and A/C Amp. Circuit Check ......... 350 .
Data Link Connector Circuit Check ..................... 285 . Steering Angle Sensor Circuit Check .................. 351 . M
BCM Circuit Check .............................................. 285 . ABS Actuator and Electric Unit (Control Unit) Circuit
Unified Meter and A/C Amp. Circuit Check ......... 286 . Check .................................................................. 351
.
Driver Seat Control Unit Circuit Check ................ 286 . IPDM E/R Circuit Check ...................................... 352 .
ABS Actuator and Electric Unit (Control Unit) Circuit CAN Communication Circuit Check ..................... 352 .
Check .................................................................. 287
. IPDM E/R Ignition Relay Circuit Check ............... 355 .
IPDM E/R Circuit Check ...................................... 287 . Component Inspection ......................................... 355 .
CAN Communication Circuit Check .................... 288 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
IPDM E/R Ignition Relay Circuit Check ............... 292 . TION ................................................................. 355
.
Component Inspection ........................................ 292 . CAN SYSTEM (TYPE 11) ...................................... 356 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- System Description .............................................. 356 .
TION ................................................................. 292
. Component Parts and Harness Connector Location 356 .
CAN SYSTEM (TYPE 9) ........................................ 293 . Schematic ............................................................ 357
.
System Description ............................................. 293 . Wiring Diagram - CAN - ....................................... 358 .
Component Parts and Harness Connector Location 293 . Work Flow ............................................................ 361
.
Schematic ........................................................... 294
. CHECK SHEET ................................................ 363 .
Wiring Diagram - CAN - ...................................... 295 . CHECK SHEET RESULTS (EXAMPLE) .......... 365 .
Work Flow ........................................................... 298
. Circuit Check Between TCM and Data Link Con-
Revision; 2004 April LAN-3 2003 Murano
nector ................................................................... 377
. ABS Actuator and Electric Unit (Control Unit) ...... 445 .
Circuit Check Between Data Link Connector and ECM Circuit Check ............................................... 446 .
ABS Actuator and Electric Unit (Control Unit) ...... 377 . TCM Circuit Check ............................................... 447 .
ECM Circuit Check .............................................. 378 . Low Tire Pressure Warning Control Unit Circuit
TCM Circuit Check .............................................. 379 . Check ................................................................... 447
.
Display Control Unit Circuit Check ....................... 379 . Display Control Unit Circuit Check ....................... 448 .
Data Link Connector Circuit Check ...................... 380 . Data Link Connector Circuit Check ...................... 448 .
BCM Circuit Check .............................................. 380 . BCM Circuit Check ............................................... 449 .
Unified Meter and A/C Amp. Circuit Check .......... 381 . Unified Meter and A/C Amp. Circuit Check .......... 449 .
Steering Angle Sensor Circuit Check .................. 381 . Steering Angle Sensor Circuit Check ................... 450 .
ABS Actuator and Electric Unit (Control Unit) Circuit ABS Actuator and Electric Unit (Control Unit) Circuit
Check .................................................................. 382
. Check ................................................................... 450
.
IPDM E/R Circuit Check ...................................... 382 . IPDM E/R Circuit Check ....................................... 451 .
CAN Communication Circuit Check ..................... 383 . CAN Communication Circuit Check ..................... 451 .
IPDM E/R Ignition Relay Circuit Check ................ 386 . IPDM E/R Ignition Relay Circuit Check ................ 454 .
Component Inspection ......................................... 386 . Component Inspection ......................................... 454 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
TION ................................................................. 386
. TION ................................................................. 454
.
CAN SYSTEM (TYPE 12) ...................................... 387 . CAN SYSTEM (TYPE 14) ....................................... 455 .
System Description .............................................. 387 . System Description .............................................. 455 .
Component Parts and Harness Connector Location 387 . Component Parts and Harness Connector Location .455
Schematic ............................................................ 388
. Schematic ............................................................ 456
.
Wiring Diagram - CAN - ....................................... 389 . Wiring Diagram - CAN - ....................................... 457 .
Work Flow ............................................................ 392
. Work Flow ............................................................ 460
.
CHECK SHEET ................................................ 394 . CHECK SHEET ................................................ 462 .
CHECK SHEET RESULTS (EXAMPLE) .......... 396 . CHECK SHEET RESULTS (EXAMPLE) ........... 464 .
Circuit Check Between TCM and Data Link Con- Circuit Check Between TCM and Data Link Con-
nector ................................................................... 410
. nector ................................................................... 479
.
Circuit Check Between Data Link Connector and Circuit Check Between Data Link Connector and
Driver Seat Control Unit ....................................... 410 . Driver Seat Control Unit ....................................... 479 .
Circuit Check Between Driver Seat Control Unit and Circuit Check Between Driver Seat Control Unit and
ABS Actuator and Electric Unit (Control Unit) ...... 411 . ABS Actuator and Electric Unit (Control Unit) ...... 480 .
ECM Circuit Check .............................................. 412 . ECM Circuit Check ............................................... 481 .
TCM Circuit Check .............................................. 412 . TCM Circuit Check ............................................... 481 .
Display Unit Circuit Check ................................... 413 . Low Tire Pressure Warning Control Unit Circuit
Data Link Connector Circuit Check ...................... 413 . Check ................................................................... 482
.
BCM Circuit Check .............................................. 414 . Display Unit Circuit Check ................................... 482 .
Unified Meter and A/C Amp. Circuit Check .......... 414 . Data Link Connector Circuit Check ...................... 483 .
Steering Angle Sensor Circuit Check .................. 415 . BCM Circuit Check ............................................... 483 .
Driver Seat Control Unit Circuit Check ................ 415 . Unified Meter and A/C Amp. Circuit Check .......... 484 .
ABS Actuator and Electric Unit (Control Unit) Circuit Steering Angle Sensor Circuit Check ................... 484 .
Check .................................................................. 416
. Driver Seat Control Unit Circuit Check ................. 485 .
IPDM E/R Circuit Check ...................................... 416 . ABS Actuator and Electric Unit (Control Unit) Circuit
CAN Communication Circuit Check ..................... 417 . Check ................................................................... 485
.
IPDM E/R Ignition Relay Circuit Check ................ 422 . IPDM E/R Circuit Check ....................................... 486 .
Component Inspection ......................................... 422 . CAN Communication Circuit Check ..................... 487 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- IPDM E/R Ignition Relay Circuit Check ................ 491 .
TION ................................................................. 422
. Component Inspection ......................................... 491 .
CAN SYSTEM (TYPE 13) ...................................... 423 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
System Description .............................................. 423 . TION ................................................................. 491
.
Component Parts and Harness Connector Location 423 . CAN SYSTEM (TYPE 15) ....................................... 492 .
Schematic ............................................................ 424
. System Description .............................................. 492 .
Wiring Diagram - CAN - ....................................... 425 . Component Parts and Harness Connector Location .492
Work Flow ............................................................ 428
. Schematic ............................................................ 493
.
CHECK SHEET ................................................ 430 . Wiring Diagram - CAN - ....................................... 494 .
CHECK SHEET RESULTS (EXAMPLE) .......... 432 . Work Flow ............................................................ 497
.
Circuit Check Between TCM and Data Link Con- CHECK SHEET ................................................ 499 .
nector ................................................................... 445
. CHECK SHEET RESULTS (EXAMPLE) ........... 501 .
Circuit Check Between Data Link Connector and Circuit Check Between TCM and Data Link Con-
Revision; 2004 April LAN-4 2003 Murano
nector .................................................................. 515
. CHECK SHEET ................................................ 571 .
Circuit Check Between Data Link Connector and CHECK SHEET RESULTS (EXAMPLE) .......... 573 . A
Driver Seat Control Unit ...................................... 515 . Circuit Check Between TCM and Data Link Con-
Circuit Check Between Driver Seat Control Unit and nector ................................................................... 585
.
ABS Actuator and Electric Unit (Control Unit) ..... 516 . Circuit Check Between Data Link Connector and B
ECM Circuit Check .............................................. 517 . ABS Actuator and Electric Unit (Control Unit) ..... 585 .
TCM Circuit Check .............................................. 517 . ECM Circuit Check .............................................. 586 .
Display Control Unit Circuit Check ...................... 518 . TCM Circuit Check .............................................. 587 .
Data Link Connector Circuit Check ..................... 518 . Display Unit Circuit Check ................................... 587 . C
BCM Circuit Check .............................................. 519 . Data Link Connector Circuit Check ..................... 588 .
Unified Meter and A/C Amp. Circuit Check ......... 519 . BCM Circuit Check .............................................. 588 .
Steering Angle Sensor Circuit Check .................. 520 . Unified Meter and A/C Amp. Circuit Check ......... 589 . D
Driver Seat Control Unit Circuit Check ................ 520 . AWD Control Unit Circuit Check .......................... 589 .
ABS Actuator and Electric Unit (Control Unit) Circuit ABS Actuator and Electric Unit (Control Unit) Circuit
Check .................................................................. 521
. Check .................................................................. 590
. E
IPDM E/R Circuit Check ...................................... 521 . IPDM E/R Circuit Check ...................................... 590 .
CAN Communication Circuit Check .................... 522 . CAN Communication Circuit Check ..................... 591 .
IPDM E/R Ignition Relay Circuit Check ............... 526 . IPDM E/R Ignition Relay Circuit Check ............... 594 .
Component Inspection ........................................ 526 . Component Inspection ......................................... 594 . F
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
TION ................................................................. 526
. TION ................................................................. 594
.
CAN SYSTEM (TYPE 16) ...................................... 527 . CAN SYSTEM (TYPE 18) ...................................... 595 . G
System Description ............................................. 527 . System Description .............................................. 595 .
Component Parts and Harness Connector Location 527 . Component Parts and Harness Connector Location 595 .
Schematic ........................................................... 528
. Schematic ............................................................ 596
. H
Wiring Diagram - CAN - ...................................... 529 . Wiring Diagram - CAN - ....................................... 597 .
Work Flow ........................................................... 532
. Work Flow ............................................................ 600
.
CHECK SHEET ................................................ 534 . CHECK SHEET ................................................ 602 .
I
CHECK SHEET RESULTS (EXAMPLE) .......... 536 . CHECK SHEET RESULTS (EXAMPLE) .......... 604 .
Circuit Check Between TCM and Data Link Con- Circuit Check Between TCM and Data Link Con-
nector .................................................................. 551
. nector ................................................................... 617
.
Circuit Check Between Data Link Connector and Circuit Check Between Data Link Connector and J
Driver Seat Control Unit ...................................... 551 . ABS Actuator and Electric Unit (Control Unit) ..... 617 .
Circuit Check Between Driver Seat Control Unit and ECM Circuit Check .............................................. 618 .
ABS Actuator and Electric Unit (Control Unit) ..... 552 . TCM Circuit Check .............................................. 619 . LAN
ECM Circuit Check .............................................. 553 . Low Tire Pressure Warning Control Unit Circuit
TCM Circuit Check .............................................. 553 . Check .................................................................. 619
.
Low Tire Pressure Warning Control Unit Circuit Display Unit Circuit Check ................................... 620 . L
Check .................................................................. 554
. Data Link Connector Circuit Check ..................... 620 .
Display Control Unit Circuit Check ...................... 554 . BCM Circuit Check .............................................. 621 .
Data Link Connector Circuit Check ..................... 555 . Unified Meter and A/C Amp. Circuit Check ......... 621 .
BCM Circuit Check .............................................. 555 . AWD Control Unit Circuit Check .......................... 622 . M
Unified Meter and A/C Amp. Circuit Check ......... 556 . ABS Actuator and Electric Unit (Control Unit) Circuit
Steering Angle Sensor Circuit Check .................. 556 . Check .................................................................. 622
.
Driver Seat Control Unit Circuit Check ................ 557 . IPDM E/R Circuit Check ...................................... 623 .
ABS Actuator and Electric Unit (Control Unit) Circuit CAN Communication Circuit Check ..................... 623 .
Check .................................................................. 557
. IPDM E/R Ignition Relay Circuit Check ............... 626 .
IPDM E/R Circuit Check ...................................... 558 . Component Inspection ......................................... 627 .
CAN Communication Circuit Check .................... 559 . ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
IPDM E/R Ignition Relay Circuit Check ............... 563 . TION ................................................................. 627
.
Component Inspection ........................................ 563 . CAN SYSTEM (TYPE 19) ...................................... 628 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- System Description .............................................. 628 .
TION ................................................................. 563
. Component Parts and Harness Connector Location 628 .
CAN SYSTEM (TYPE 17) ...................................... 564 . Schematic ............................................................ 629
.
System Description ............................................. 564 . Wiring Diagram - CAN - ....................................... 630 .
Component Parts and Harness Connector Location 564 . Work Flow ............................................................ 633
.
Schematic ........................................................... 565
. CHECK SHEET ................................................ 635 .
Wiring Diagram - CAN - ...................................... 566 . CHECK SHEET RESULTS (EXAMPLE) .......... 637 .
Work Flow ........................................................... 569
. Circuit Check Between TCM and Data Link Con-
Revision; 2004 April LAN-5 2003 Murano
nector ................................................................... 649
. ABS Actuator and Electric Unit (Control Unit) ...... 717 .
Circuit Check Between Data Link Connector and ECM Circuit Check ............................................... 718 .
ABS Actuator and Electric Unit (Control Unit) ...... 649 . TCM Circuit Check ............................................... 719 .
ECM Circuit Check .............................................. 650 . Low Tire Pressure Warning Control Unit Circuit
TCM Circuit Check .............................................. 651 . Check ................................................................... 719
.
Display Control Unit Circuit Check ....................... 651 . Display Control Unit Circuit Check ....................... 720 .
Data Link Connector Circuit Check ...................... 652 . Data Link Connector Circuit Check ...................... 720 .
BCM Circuit Check .............................................. 652 . BCM Circuit Check ............................................... 721 .
Unified Meter and A/C Amp. Circuit Check .......... 653 . Unified Meter and A/C Amp. Circuit Check .......... 721 .
AWD Control Unit Circuit Check .......................... 653 . AWD Control Unit Circuit Check .......................... 722 .
ABS Actuator and Electric Unit (Control Unit) Circuit ABS Actuator and Electric Unit (Control Unit) Circuit
Check .................................................................. 654
. Check ................................................................... 722
.
IPDM E/R Circuit Check ...................................... 654 . IPDM E/R Circuit Check ....................................... 723 .
CAN Communication Circuit Check ..................... 655 . CAN Communication Circuit Check ..................... 723 .
IPDM E/R Ignition Relay Circuit Check ................ 658 . IPDM E/R Ignition Relay Circuit Check ................ 726 .
Component Inspection ......................................... 658 . Component Inspection ......................................... 727 .
ECM/IPDM E/R INTERNAL CIRCUIT INSPEC- ECM/IPDM E/R INTERNAL CIRCUIT INSPEC-
TION ................................................................. 658
. TION ................................................................. 727
.
CAN SYSTEM (TYPE 20) ...................................... 659 . CAN SYSTEM (TYPE 22) ....................................... 728 .
System Description .............................................. 659 . System Description .............................................. 728 .
Component Parts and Harness Connector Location 659 . Component Parts and Harness Connector Location .728
Schematic ............................................................ 660
. Schematic ............................................................ 729
.
Wiring Diagram - CAN - ....................................... 661 . Wiring Diagram - CAN - ....................................... 730 .
Work Flow ............................................................ 664
. Work Flow ............................................................ 733
.
CHECK SHEET ................................................ 666 . CHECK SHEET ................................................ 735 .
CHECK SHEET RESULTS (EXAMPLE) .......... 668 . CHECK SHEET RESULTS (EXAMPLE) ........... 737 .
Circuit Check Between TCM and Data Link Con- Circuit Check Between TCM and Data Link Con-
nector ................................................................... 682
. nector ................................................................... 752
.
Circuit Check Between Data Link Connector and Circuit Check Between Data Link Connector and
Driver Seat Control Unit ....................................... 682 . Driver Seat Control Unit ....................................... 752 .
Circuit Check Between Driver Seat Control Unit and Circuit Check Between Driver Seat Control Unit and
ABS Actuator and Electric Unit (Control Unit) ...... 683 . ABS Actuator and Electric Unit (Control Unit) ...... 753 .
ECM Circuit Check .............................................. 684 . ECM Circuit Check ............................................... 754 .
TCM Circuit Check .............................................. 684 . TCM Circuit Check ............................................... 754 .
Display Unit Circuit Check ................................... 685 . Low Tire Pressure Warning Control Unit Circuit
Data Link Connector Circuit Check ...................... 685 . Check ................................................................... 755
.
BCM Circuit Check .............................................. 686 . Display Unit Circuit Check ................................... 755 .
Unified Meter and A/C Amp. Circuit Check .......... 686 . Data Link Connector Circuit Check ...................... 756 .
Driver Seat Control Unit Circuit Check ................ 687 . BCM Circuit Check ............................................... 756 .
AWD Control Unit Circuit Check .......................... 687 . Unified Meter and A/C Amp. Circuit Check .......... 757 .
ABS Actuator and Electric Unit (Control Unit) Circuit Driver Seat Control Unit Circuit Check ................. 757 .
Check .................................................................. 688
. AWD Control Unit Circuit Check .......................... 758 .
IPDM E/R Circuit Check .................◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo