2007 NISSAN TIIDA ABS

LAN
LAN-9
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EPS BRANCH LINE CIRCUIT .........................343
Diagnosis Procedure .............................................343
I-KEY BRANCH LINE CIRCUIT .......................344
Diagnosis Procedure .............................................344
M&A BRANCH LINE CIRCUIT ........................345
Diagnosis Procedure .............................................345
STRG BRANCH LINE CIRCUIT .......................346
Diagnosis Procedure .............................................346
ABS BRANCH LINE CIRCUIT .........................347
Diagnosis Procedure .............................................347
TCM BRANCH LINE CIRCUIT .........................348
Diagnosis Procedure .............................................348
IPDM-E BRANCH LINE CIRCUIT ....................349
Diagnosis Procedure .............................................349
CAN COMMUNICATION CIRCUIT ..................350
Diagnosis Procedure .............................................350
CAN SYSTEM (TYPE 24)
COMPONENT DIAGNOSIS .......................
352
MAIN LINE BETWEEN DLC AND AV CIR-
CUIT ..................................................................
352
Diagnosis Procedure .............................................352
MAIN LINE BETWEEN AV AND ABS CIR-
CUIT ..................................................................
353
Diagnosis Procedure .............................................353
ECM BRANCH LINE CIRCUIT .........................355
Diagnosis Procedure .............................................355
BCM BRANCH LINE CIRCUIT ........................356
Diagnosis Procedure .............................................356
DLC BRANCH LINE CIRCUIT .........................357
Diagnosis Procedure .............................................357
EPS BRANCH LINE CIRCUIT .........................358
Diagnosis Procedure .............................................358
I-KEY BRANCH LINE CIRCUIT .......................359
Diagnosis Procedure .............................................359
M&A BRANCH LINE CIRCUIT ........................360
Diagnosis Procedure .............................................360
STRG BRANCH LINE CIRCUIT .......................361
Diagnosis Procedure .............................................361
AV BRANCH LINE CIRCUIT ............................362
Diagnosis Procedure .............................................362
ABS BRANCH LINE CIRCUIT .........................363
Diagnosis Procedure .............................................363
TCM BRANCH LINE CIRCUIT .........................364
Diagnosis Procedure .............................................364
IPDM-E BRANCH LINE CIRCUIT ...................365
Diagnosis Procedure .............................................365
CAN COMMUNICATION CIRCUIT .................366
Diagnosis Procedure .............................................366
CAN SYSTEM (TYPE 25)
COMPONENT DIAGNOSIS .......................
368
MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT ................................................................
368
Diagnosis Procedure .............................................368
ECM BRANCH LINE CIRCUIT .......................369
Diagnosis Procedure .............................................369
BCM BRANCH LINE CIRCUIT .......................370
Diagnosis Procedure .............................................370
DLC BRANCH LINE CIRCUIT ........................371
Diagnosis Procedure .............................................371
EPS BRANCH LINE CIRCUIT ........................372
Diagnosis Procedure .............................................372
M&A BRANCH LINE CIRCUIT .......................373
Diagnosis Procedure .............................................373
ABS BRANCH LINE CIRCUIT ........................374
Diagnosis Procedure .............................................374
IPDM-E BRANCH LINE CIRCUIT ...................375
Diagnosis Procedure .............................................375
CAN COMMUNICATION CIRCUIT .................376
Diagnosis Procedure .............................................376
CAN SYSTEM (TYPE 26)
COMPONENT DIAGNOSIS .......................
378
MAIN LINE BETWEEN DLC AND AV CIR-
CUIT ................................................................
378
Diagnosis Procedure .............................................378
MAIN LINE BETWEEN AV AND ABS CIR-
CUIT ................................................................
379
Diagnosis Procedure .............................................379
ECM BRANCH LINE CIRCUIT .......................381
Diagnosis Procedure .............................................381
BCM BRANCH LINE CIRCUIT .......................382
Diagnosis Procedure .............................................382
DLC BRANCH LINE CIRCUIT ........................383
Diagnosis Procedure .............................................383
EPS BRANCH LINE CIRCUIT ........................384
Diagnosis Procedure .............................................384
M&A BRANCH LINE CIRCUIT .......................385

LAN-10
Diagnosis Procedure .............................................385
AV BRANCH LINE CIRCUIT ...........................386
Diagnosis Procedure .............................................386
ABS BRANCH LINE CIRCUIT ........................387
Diagnosis Procedure .............................................387
IPDM-E BRANCH LINE CIRCUIT ...................388
Diagnosis Procedure .............................................388
CAN COMMUNICATION CIRCUIT ..................389
Diagnosis Procedure .............................................389
CAN SYSTEM (TYPE 27)
COMPONENT DIAGNOSIS .......................
391
MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT .................................................................
391
Diagnosis Procedure .............................................391
ECM BRANCH LINE CIRCUIT ........................392
Diagnosis Procedure .............................................392
BCM BRANCH LINE CIRCUIT ........................393
Diagnosis Procedure .............................................393
DLC BRANCH LINE CIRCUIT .........................394
Diagnosis Procedure .............................................394
EPS BRANCH LINE CIRCUIT .........................395
Diagnosis Procedure .............................................395
I-KEY BRANCH LINE CIRCUIT ......................396
Diagnosis Procedure .............................................396
M&A BRANCH LINE CIRCUIT ........................397
Diagnosis Procedure .............................................397
ABS BRANCH LINE CIRCUIT ........................398
Diagnosis Procedure .............................................398
IPDM-E BRANCH LINE CIRCUIT ...................399
Diagnosis Procedure .............................................399
CAN COMMUNICATION CIRCUIT ..................400
Diagnosis Procedure .............................................400
CAN SYSTEM (TYPE 28)
COMPONENT DIAGNOSIS .......................
402
MAIN LINE BETWEEN DLC AND AV CIR-
CUIT .................................................................
402
Diagnosis Procedure .............................................402
MAIN LINE BETWEEN AV AND ABS CIR-
CUIT .................................................................
403
Diagnosis Procedure .............................................403
ECM BRANCH LINE CIRCUIT ........................405
Diagnosis Procedure .............................................405
BCM BRANCH LINE CIRCUIT .........................406
Diagnosis Procedure .............................................406
DLC BRANCH LINE CIRCUIT .........................407
Diagnosis Procedure .............................................407
EPS BRANCH LINE CIRCUIT ..........................408
Diagnosis Procedure .............................................408
I-KEY BRANCH LINE CIRCUIT .......................409
Diagnosis Procedure .............................................409
M&A BRANCH LINE CIRCUIT .........................410
Diagnosis Procedure .............................................410
AV BRANCH LINE CIRCUIT ............................411
Diagnosis Procedure .............................................411
ABS BRANCH LINE CIRCUIT .........................412
Diagnosis Procedure .............................................412
IPDM-E BRANCH LINE CIRCUIT ....................413
Diagnosis Procedure .............................................413
CAN COMMUNICATION CIRCUIT ..................414
Diagnosis Procedure .............................................414
CAN SYSTEM (TYPE 29)
COMPONENT DIAGNOSIS ......................
416
MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT ..................................................................
416
Diagnosis Procedure .............................................416
ECM BRANCH LINE CIRCUIT .........................417
Diagnosis Procedure .............................................417
BCM BRANCH LINE CIRCUIT .........................418
Diagnosis Procedure .............................................418
DLC BRANCH LINE CIRCUIT .........................419
Diagnosis Procedure .............................................419
EPS BRANCH LINE CIRCUIT ..........................420
Diagnosis Procedure .............................................420
M&A BRANCH LINE CIRCUIT .........................421
Diagnosis Procedure .............................................421
STRG BRANCH LINE CIRCUIT .......................422
Diagnosis Procedure .............................................422
ABS BRANCH LINE CIRCUIT .........................423
Diagnosis Procedure .............................................423
IPDM-E BRANCH LINE CIRCUIT ....................424
Diagnosis Procedure .............................................424
CAN COMMUNICATION CIRCUIT ..................425
Diagnosis Procedure .............................................425
CAN SYSTEM (TYPE 30)
COMPONENT DIAGNOSIS ......................
427

LAN
LAN-11
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MAIN LINE BETWEEN DLC AND AV CIR-
CUIT ..................................................................
427
Diagnosis Procedure .............................................427
MAIN LINE BETWEEN AV AND ABS CIR-
CUIT ..................................................................
428
Diagnosis Procedure .............................................428
ECM BRANCH LINE CIRCUIT .........................430
Diagnosis Procedure .............................................430
BCM BRANCH LINE CIRCUIT ........................431
Diagnosis Procedure .............................................431
DLC BRANCH LINE CIRCUIT .........................432
Diagnosis Procedure .............................................432
EPS BRANCH LINE CIRCUIT .........................433
Diagnosis Procedure .............................................433
M&A BRANCH LINE CIRCUIT ........................434
Diagnosis Procedure .............................................434
STRG BRANCH LINE CIRCUIT .......................435
Diagnosis Procedure .............................................435
AV BRANCH LINE CIRCUIT ............................436
Diagnosis Procedure .............................................436
ABS BRANCH LINE CIRCUIT .........................437
Diagnosis Procedure .............................................437
IPDM-E BRANCH LINE CIRCUIT ....................438
Diagnosis Procedure .............................................438
CAN COMMUNICATION CIRCUIT ..................439
Diagnosis Procedure .............................................439
CAN SYSTEM (TYPE 31)
COMPONENT DIAGNOSIS .......................
441
MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT ..................................................................
441
Diagnosis Procedure .............................................441
ECM BRANCH LINE CIRCUIT .........................442
Diagnosis Procedure .............................................442
BCM BRANCH LINE CIRCUIT ........................443
Diagnosis Procedure .............................................443
DLC BRANCH LINE CIRCUIT .........................444
Diagnosis Procedure .............................................444
EPS BRANCH LINE CIRCUIT .........................445
Diagnosis Procedure .............................................445
I-KEY BRANCH LINE CIRCUIT .......................446
Diagnosis Procedure .............................................446
M&A BRANCH LINE CIRCUIT .......................447
Diagnosis Procedure .............................................447
STRG BRANCH LINE CIRCUIT .....................448
Diagnosis Procedure .............................................448
ABS BRANCH LINE CIRCUIT ........................449
Diagnosis Procedure .............................................449
IPDM-E BRANCH LINE CIRCUIT ...................450
Diagnosis Procedure .............................................450
CAN COMMUNICATION CIRCUIT .................451
Diagnosis Procedure .............................................451
CAN SYSTEM (TYPE 32)
COMPONENT DIAGNOSIS .......................
453
MAIN LINE BETWEEN DLC AND AV CIR-
CUIT ................................................................
453
Diagnosis Procedure .............................................453
MAIN LINE BETWEEN AV AND ABS CIR-
CUIT ................................................................
454
Diagnosis Procedure .............................................454
ECM BRANCH LINE CIRCUIT .......................456
Diagnosis Procedure .............................................456
BCM BRANCH LINE CIRCUIT .......................457
Diagnosis Procedure .............................................457
DLC BRANCH LINE CIRCUIT ........................458
Diagnosis Procedure .............................................458
EPS BRANCH LINE CIRCUIT ........................459
Diagnosis Procedure .............................................459
I-KEY BRANCH LINE CIRCUIT ......................460
Diagnosis Procedure .............................................460
M&A BRANCH LINE CIRCUIT .......................461
Diagnosis Procedure .............................................461
STRG BRANCH LINE CIRCUIT .....................462
Diagnosis Procedure .............................................462
AV BRANCH LINE CIRCUIT ..........................463
Diagnosis Procedure .............................................463
ABS BRANCH LINE CIRCUIT ........................464
Diagnosis Procedure .............................................464
IPDM-E BRANCH LINE CIRCUIT ...................465
Diagnosis Procedure .............................................465
CAN COMMUNICATION CIRCUIT .................466
Diagnosis Procedure .............................................466

LAN
TROUBLE DIAGNOSIS
LAN-17
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
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NOTE:
 When data link connector branch line is open, transmission and reception of CAN communication signals
are not affected. Therefore, no symptoms occur. However, be sure to repair malfunctioning circuit.
 The model (all units on CAN communication system are Diag on CAN) cannot perform CAN diagnosis with
CONSULT-III if the following error occurs. The error is judged by the symptom.
EPS control unit Normal operation.
Combination meter Shift position indicator and OD OFF indicator turn OFF.
 Warning lamps turn ON.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/R Normal operation.Unit name Symptom
SKIB8739E
Unit name Symptom
ECM
Normal operation. BCM
EPS control unit
Combination meter
ABS actuator and electric unit (control unit)
TCM
IPDM E/R
Error Difference of symptom
Data link connector branch line open circuit Normal operation.
CAN-H, CAN-L harness short-circuitMost of the units which are connected to the CAN communication
system enter fail-safe mode or are deactivated.

LAN-18
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Example: Main Line Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit) Open Circuit
Example: CAN-H, CAN-L Harness Short Circuit
SKIB8740E
Unit name Symptom
ECM Engine torque limiting is affected, and shift harshness increases.
BCM Reverse warning chime does not sound.
 The front wiper moves under continuous operation mode even though the front wip-
er switch being in the intermittent position.
EPS control unit The steering effort increases.
Combination meter The shift position indicator and OD OFF indicator turn OFF.
 The speedometer is inoperative.
 The odo/trip meter stops.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/RWhen the ignition switch is ON,
 The headlamps (Lo) turn ON.
 The cooling fan continues to rotate.
SKIB8741E

LAN
TROUBLE DIAGNOSIS
LAN-19
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
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CAN Diagnosis with CONSULT-IIIINFOID:0000000001162760
CAN diagnosis on CONSULT-III extracts the root cause by receiving the following information.
 Response to the system call
 Control unit diagnosis information
 Self-diagnosis
 CAN diagnostic support monitor
Self-DiagnosisINFOID:0000000001162761
CAN Diagnostic Support MonitorINFOID:0000000001162762
MONITOR ITEM (CONSULT-III)
Unit name Symptom
ECM Engine torque limiting is affected, and shift harshness increases.
 Engine speed drops.
BCM Reverse warning chime does not sound.
 The front wiper moves under continuous operation mode even though the front
wiper switch being in the intermittent position.
 The room lamp does not turn ON.
 The engine does not start (if an error or malfunction occurs while turning the igni-
tion switch OFF.)
 The steering lock does not release (if an error or malfunction occurs while turning
the ignition switch OFF.)
EPS control unit The steering effort increases.
Combination meter The tachometer and the speedometer do not move.
 Warning lamps turn ON.
 Indicator lamps do not turn ON.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/RWhen the ignition switch is ON,
 The headlamps (Lo) turn ON.
 The cooling fan continues to rotate.
DTCSelf-diagnosis item
(CONSULT-III indication)DTC detection condition Inspection/Action
U1000 CAN COMM CIRCUITWhen ECM is not transmitting or receiving CAN
communication signal of OBD (emission-related
diagnosis) for 2 seconds or more.
Start the inspection. Re-
fer to the applicable sec-
tion of the indicated
control unit. When a control unit (except for ECM) is not
transmitting or receiving CAN communication
signal for 2 seconds or more.
U1001 CAN COMM CIRCUITWhen ECM is not transmitting or receiving CAN
communication signal other than OBD (emis-
sion-related diagnosis) for 2 seconds or more.
U1002 SYSTEM COMMWhen a control unit is not transmitting or receiv-
ing CAN communication signal for 2 seconds or
less.
U1010 CONTROL UNIT [CAN]When an error is detected during the initial diag-
nosis for CAN controller of each control unit.Replace the control unit
indicating “U1010”.

LAN
HOW TO USE THIS SECTION
LAN-27
< HOW TO USE THIS MANUAL >[CAN]
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HOW TO USE THIS MANUAL
HOW TO USE THIS SECTION
CautionINFOID:0000000001162766
 This section describes information peculiar to a vehicle and inspection procedures.
 For trouble diagnosis procedure, refer to LAN-22, "
Trouble Diagnosis Procedure".
Abbreviation ListINFOID:0000000001162767
Unit name abbreviations in CONSULT-III CAN diagnosis and in this section are as per the following list.
Abbreviation Unit name
ABS ABS actuator and electric unit (control unit)
AV NAVI control unit
BCM BCM
DLC Data link connector
ECM ECM
EPS EPS control unit
I-KEY Intelligent Key unit
IPDM-E IPDM E/R
M&A Combination meter
STRG Steering angle sensor
TCM TCM

LAN-30
< FUNCTION DIAGNOSIS >[CAN]
CAN COMMUNICATION SYSTEM
FUNCTION DIAGNOSIS
CAN COMMUNICATION SYSTEM
CAN System Specification ChartINFOID:0000000001162800
NOTE:
Refer to LAN-22, "
Trouble Diagnosis Procedure" for how to use CAN system specification chart.
Refer to the specification as shown in the chart.
SPECIFICATION CHART A
Determine CAN system type from the following specification chart.
×: Applicable
VEHICLE EQUIPMENT IDENTIFICATION INFORMATION
NOTE:
Body type Hatchback/Sedan
Axle 2WD
Engine K9K HR16DE MR18DE
Transmission M/T A/T M/T
Brake control ABS/ESP
Specification chart SPECIFICATION CHART
ASPECIFICATION CHART BSPECIFICATION CHART
C
Body type Hatchback/Sedan
Axle 2WD
Engine K9K
Transmission M/T
Brake control ABS ESP
Intelligent Key system×× ××
Navigation system××××
CAN system type 12345678
Start CAN Diagnosis
(CONSULT-III)12345678