front NISSAN TIIDA 2007 Service Repair Manual

PRECAUTIONS
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< PRECAUTION >
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PRECAUTION
PRECAUTIONS
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSION-
ER"
INFOID:0000000001697575
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

DLK-5
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RADIATOR CORE SUPPORT .........................219
Removal and Installation .......................................219
FRONT FENDER ..............................................221
Removal and Installation .......................................221
DOOR ...............................................................222
Fitting Adjustment .................................................222
Removal and Installation .......................................225
FUEL FILLER LID OPENER ............................228
Removal and Installation of Fuel Filler Lid Opener ..228
FRONT DOOR LOCK .......................................230
Component Parts Location ....................................230
Removal and Installation .......................................230
REAR DOOR LOCK .........................................233
Component Parts Location ....................................233
Removal and Installation .......................................233
BACK DOOR LOCK .........................................236
Removal and Installation .......................................236
TRUNK LID .......................................................237
Fitting Adjustment .................................................237
Trunk Lid Assembly ...............................................237
Trunk Lid Lock .......................................................238
Trunk Lid Striker ....................................................238
WITH I-KEY & SUPER LOCK
BASIC INSPECTION .................................
240
DIAGNOSIS AND REPAIR WORKFLOW .......240
Work Flow .............................................................240
INSPECTION AND ADJUSTMENT ..................243
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................
243
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..............................
243
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ...
243
FUNCTION DIAGNOSIS ............................244
DOOR LOCK FUNCTION ................................244
DOOR LOCK AND UNLOCK SWITCH ...................244
DOOR LOCK AND UNLOCK SWITCH : System
Diagram .................................................................
244
DOOR LOCK AND UNLOCK SWITCH : System
Description ............................................................
244
DOOR LOCK AND UNLOCK SWITCH :
Component Parts Location ..................................
246
DOOR LOCK AND UNLOCK SWITCH :
Component Description ........................................
247
INTELLIGENT KEY .................................................247
INTELLIGENT KEY : System Diagram .................247
INTELLIGENT KEY : System Description .............247
INTELLIGENT KEY : Component Parts Location ..249
INTELLIGENT KEY : Component Description ......251
DOOR REQUEST SWITCH .....................................251
DOOR REQUEST SWITCH : System Diagram .....251
DOOR REQUEST SWITCH : System Description ..251
DOOR REQUEST SWITCH :
Component Parts Location ..................................
253
DOOR REQUEST SWITCH :
Component Description ........................................
255
KEY REMINDER ......................................................255
KEY REMINDER : System Diagram ......................255
KEY REMINDER : System Description .................255
KEY REMINDER : Component Parts Location ....257
KEY REMINDER : Component Description ..........259
BACK DOOR OPENER FUNCTION ...............260
BACK DOOR OPENER SWITCH ............................260
BACK DOOR OPENER SWITCH : System Dia-
gram ......................................................................
260
BACK DOOR OPENER SWITCH : System De-
scription .................................................................
260
BACK DOOR OPENER SWITCH :
Component Parts Location ..................................
260
BACK DOOR OPENER SWITCH :
Component Description ........................................
261
TRUNK LID OPENER .....................................262
TRUNK LID OPENER SWITCH ...............................262
TRUNK LID OPENER SWITCH : System Diagram
..
262
TRUNK LID OPENER SWITCH : System Descrip-
tion .........................................................................
262
TRUNK LID OPENER SWITCH :
Component Parts Location ..................................
262
TRUNK LID OPENER SWITCH :
Component Description ........................................
263
WARNING FUNCTION ....................................264
System Diagram ....................................................264
System Description ................................................264
Component Parts Location ..................................267
Component Description ........................................269
HAZARD AND BUZZER REMINDER FUNC-
TION ................................................................
270
System Diagram ....................................................270
System Description ................................................270
Component Parts Location ..................................272
Component Description ........................................274
DIAGNOSIS SYSTEM (BCM) .........................275
COMMON ITEM .......................................................275
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) ...................................................
275
DOOR LOCK ............................................................275

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PREPARATION .........................................439
PREPARATION ................................................439
Commercial Service Tools ....................................439
ON-VEHICLE MAINTENANCE ..................440
PRE-INSPECTION FOR DIAGNOSTIC ...........440
Basic Inspection ....................................................440
REMOVAL AND INSTALLATION .............442
HOOD ...............................................................442
Fitting Adjustment .................................................442
Removal and Installation .......................................443
Removal and Installation of Hood Lock Control ....444
Hood Lock Control Inspection ...............................446
RADIATOR CORE SUPPORT .........................448
Removal and Installation .......................................448
FRONT FENDER ..............................................450
Removal and Installation .......................................450
DOOR ...............................................................451
Fitting Adjustment .................................................451
Removal and Installation .......................................454
FUEL FILLER LID OPENER ............................457
Removal and Installation of Fuel Filler Lid Opener ..457
FRONT DOOR LOCK .......................................459
Component Parts Location ....................................459
Removal and Installation .......................................459
REAR DOOR LOCK .........................................462
Component Parts Location ....................................462
Removal and Installation .......................................462
BACK DOOR LOCK .........................................465
Removal and Installation .......................................465
TRUNK LID .......................................................466
Fitting Adjustment .................................................466
Trunk Lid Assembly ...............................................466
Trunk Lid Lock .......................................................467
Trunk Lid Striker ....................................................467
WITHOUT I-KEY & SUPER LOCK
BASIC INSPECTION .................................
469
DIAGNOSIS AND REPAIR WORKFLOW .......469
Work Flow .............................................................469
INSPECTION AND ADJUSTMENT ..................472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................
472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..............................
472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ...
472
FUNCTION DIAGNOSIS ............................473
DOOR LOCK FUNCTION ...............................473
DOOR LOCK AND UNLOCK SWITCH ...................473
DOOR LOCK AND UNLOCK SWITCH : System
Diagram .................................................................
473
DOOR LOCK AND UNLOCK SWITCH : System
Description .............................................................
473
DOOR LOCK AND UNLOCK SWITCH :
Component Parts Location ..................................
474
DOOR LOCK AND UNLOCK SWITCH :
Component Description ........................................
475
REMOTE KEYLESS ENTRY ...................................475
REMOTE KEYLESS ENTRY : System Diagram ...475
REMOTE KEYLESS ENTRY : System Descrip-
tion .........................................................................
475
REMOTE KEYLESS ENTRY :
Component Parts Location ..................................
476
REMOTE KEYLESS ENTRY :
Component Description ........................................
477
BACK DOOR OPENER FUNCTION ...............478
BACK DOOR OPENER SWITCH ............................478
BACK DOOR OPENER SWITCH : System Dia-
gram ......................................................................
478
BACK DOOR OPENER SWITCH : System De-
scription .................................................................
478
BACK DOOR OPENER SWITCH :
Component Parts Location ..................................
478
BACK DOOR OPENER SWITCH :
Component Description ........................................
479
TRUNK LID OPENER .....................................480
TRUNK LID OPENER SWITCH ...............................480
TRUNK LID OPENER SWITCH : System Diagram
..
480
TRUNK LID OPENER SWITCH : System Descrip-
tion .........................................................................
480
TRUNK LID OPENER SWITCH :
Component Parts Location ..................................
480
TRUNK LID OPENER SWITCH :
Component Description ........................................
481
WARNING FUNCTION ....................................482
System Diagram ....................................................482
System Description ................................................482
Component Parts Location ..................................483
Component Description ........................................484
HAZARD REMINDER FUNCTION ..................485
System Diagram ....................................................485
System Description ................................................485
Component Parts Location ..................................486
Component Description ........................................487
DIAGNOSIS SYSTEM (BCM) .........................488
COMMON ITEM .......................................................488

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BACK DOOR : Component Function Check .......534
BACK DOOR : Diagnosis Procedure ....................534
BACK DOOR : Component Inspection ..................536
TRUNK LID OPENER ACTUATOR .................537
Description ............................................................537
Component Function Check ................................537
Diagnosis Procedure .............................................537
Component Inspection ..........................................538
BUZZER (COMBINATION METER) .................540
Description ............................................................540
Component Function Check ................................540
Diagnosis Procedure .............................................540
HAZARD WARNING LAMPS ...........................541
Description ............................................................541
Component Function Check ................................541
Diagnosis Procedure .............................................541
VEHICLE SPEED SIGNAL CIRCUIT ...............542
Description ............................................................542
Component Function Check ................................542
Diagnosis Procedure .............................................542
KEYFOB BATTERY AND FUNCTION .............543
Description ............................................................543
Component Function Check ................................543
Diagnosis Procedure .............................................543
Component Inspection ..........................................543
Special Repair Requirement .................................543
ECU DIAGNOSIS .......................................544
BCM (BODY CONTROL MODULE) .................544
Reference Value ...................................................544
Wiring Diagram - POWER DOOR LOCK SYSTEM
- .............................................................................
544
Wiring Diagram - REMOTE KEYLESS ENTRY
SYSTEM - .............................................................
552
Wiring Diagram - BACK DOOR OPENER SYS-
TEM - ....................................................................
558
Wiring Diagram - TRUNK LID OPENER SYSTEM
- .............................................................................
562
Fail Safe ...............................................................564
DTC Inspection Priority Chart .............................565
DTC Index ............................................................565
SYMPTOM DIAGNOSIS ............................567
DOOR LOCK FUNCTION SYMPTOMS ...........567
DOOR LOCK AND UNLOCK SWITCH ...................567
DOOR LOCK AND UNLOCK SWITCH : Symptom
Table .....................................................................
567
KEYFOB ..................................................................567
KEYFOB : Symptom Table ...................................567
BACK DOOR OPEN FUNCTION SYMPTOMS
..
569
BACK DOOR OPENER SWITCH ............................569
BACK DOOR OPENER SWITCH : Symptom Ta-
ble ..........................................................................
569
TRUNK OPEN FUNCTION SYMPTOMS ........570
TRUNK LID OPENER SWITCH ...............................570
TRUNK LID OPENER SWITCH : Symptom Table ..570
WARNING FUNCTION SYMPTOMS ..............571
BACK DOOR ...........................................................571
BACK DOOR : Symptom Table .............................571
HAZARD REMINDER FUNCTION ..................572
HAZARD WARNING LAMP .....................................572
HAZARD WARNING LAMP : Symptom Table ......572
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ............................................................
573
Work Flow ..............................................................573
Inspection Procedure .............................................575
Diagnostic Worksheet ............................................577
PRECAUTION ............................................579
PRECAUTIONS ...............................................579
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
579
Procedure without Cowl Top Cover ....................579
Steering Wheel Rotation after Battery Disconn
ect ..........................................................................
579
Work ......................................................................580
PREPARATION .........................................581
PREPARATION ...............................................581
Commercial Service Tool ......................................581
ON-VEHICLE MAINTENANCE ..................582
PRE-INSPECTION FOR DIAGNOSTIC ..........582
Basic Inspection ....................................................582
REMOVAL AND INSTALLATION .............583
HOOD ..............................................................583
Fitting Adjustment ..................................................583
Removal and Installation .......................................584
Removal and Installation of Hood Lock Control ....585
Hood Lock Control Inspection ...............................587
RADIATOR CORE SUPPORT ........................589
Removal and Installation .......................................589
FRONT FENDER .............................................591
Removal and Installation .......................................591
DOOR ..............................................................592
Fitting Adjustment ..................................................592
Removal and Installation .......................................595

DLK-12
FUEL FILLER LID OPENER ...........................598
Removal and Installation of Fuel Filler Lid Opener ..598
FRONT DOOR LOCK ......................................600
Component Parts Location ....................................600
Removal and Installation .......................................600
REAR DOOR LOCK ........................................603
Component Parts Location ....................................603
Removal and Installation .......................................603
BACK DOOR LOCK ........................................606
Removal and Installation .......................................606
TRUNK LID ......................................................607
Fitting Adjustment ..................................................607
Trunk Lid Assembly ...............................................607
Trunk Lid Lock .......................................................608
Trunk Lid Striker ....................................................608
WITHOUT I-KEY, WITH SUPER LOCK
BASIC INSPECTION ..................................
610
DIAGNOSIS AND REPAIR WORKFLOW .......610
Work Flow ..............................................................610
INSPECTION AND ADJUSTMENT .................613
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT .......................................................
613
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ...............................
613
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ....
613
FUNCTION DIAGNOSIS ............................614
DOOR LOCK FUNCTION ................................614
DOOR LOCK AND UNLOCK SWITCH ...................614
DOOR LOCK AND UNLOCK SWITCH : System
Diagram .................................................................
614
DOOR LOCK AND UNLOCK SWITCH : System
Description .............................................................
614
DOOR LOCK AND UNLOCK SWITCH :
Component Parts Location ..................................
616
DOOR LOCK AND UNLOCK SWITCH :
Component Description ........................................
617
REMOTE KEYLESS ENTRY ...................................617
REMOTE KEYLESS ENTRY : System Diagram ...617
REMOTE KEYLESS ENTRY : System Descrip-
tion .........................................................................
617
REMOTE KEYLESS ENTRY :
Component Parts Location ..................................
618
REMOTE KEYLESS ENTRY :
Component Description ........................................
618
BACK DOOR OPENER FUNCTION ...............619
BACK DOOR OPENER SWITCH ............................619
BACK DOOR OPENER SWITCH : System Dia-
gram ......................................................................
619
BACK DOOR OPENER SWITCH : System De-
scription .................................................................
619
BACK DOOR OPENER SWITCH :
Component Parts Location ..................................
620
BACK DOOR OPENER SWITCH :
Component Description ........................................
620
TRUNK LID OPENER .......................................621
TRUNK LID OPENER SWITCH ..............................621
TRUNK LID OPENER SWITCH : System Diagram
.
621
TRUNK LID OPENER SWITCH : System Descrip-
tion ........................................................................
621
TRUNK LID OPENER SWITCH :
Component Parts Location ..................................
621
TRUNK LID OPENER SWITCH :
Component Description ........................................
622
WARNING FUNCTION .....................................623
System Diagram ...................................................623
System Description ...............................................623
Component Parts Location ..................................624
Component Description ........................................624
HAZARD REMINDER FUNCTION ...................625
System Diagram ...................................................625
System Description ...............................................625
Component Parts Location ..................................626
Component Description ........................................626
DIAGNOSIS SYSTEM (BCM) ...........................627
COMMON ITEM .......................................................627
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) ..................................................
627
DOOR LOCK ...........................................................627
DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) .......................................................
627
MULTIREMOTE ENT ..............................................628
MULTIREMOTE ENT : CONSULT-III Function
(BCM - MULTIREMOTE ENT) ..............................
628
TRUNK ....................................................................629
TRUNK : CONSULT-III Function (BCM - TRUNK) .629
COMPONENT DIAGNOSIS ......................631
U1000 CAN COMM CIRCUIT ...........................631
Description ............................................................631
DTC Logic .............................................................631
Diagnosis Procedure .............................................631
U1010 CONTROL UNIT (CAN) ........................632
Description ............................................................632
DTC Logic .............................................................632
Diagnosis Procedure .............................................632
Special Repair Requirement .................................632

DLK-15
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FRONT FENDER ..............................................742
Removal and Installation .......................................742
DOOR ...............................................................743
Fitting Adjustment .................................................743
Removal and Installation .......................................746
FUEL FILLER LID OPENER ............................749
Removal and Installation of Fuel Filler Lid Opener ..749
FRONT DOOR LOCK .......................................751
Component Parts Location ....................................751
Removal and Installation .......................................751
REAR DOOR LOCK ........................................754
Component Parts Location ....................................754
Removal and Installation .......................................754
BACK DOOR LOCK .......................................757
Removal and Installation .......................................757
TRUNK LID .....................................................758
Fitting Adjustment ..................................................758
Trunk Lid Assembly ...............................................758
Trunk Lid Lock .......................................................759
Trunk Lid Striker ....................................................759

DLK-22
< FUNCTION DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
DOOR LOCK AND UNLOCK SWITCH : Component Parts Location
INFOID:0000000001396464
ALKIA0810ZZ
1. BCM M18, M19, M20
(view with glove box removed)2. Intelligent Key unit M52 3. Front door switch (driver side) B34
(Passenger side) B27
4. Front door lock actuator (driver side) D14
(Passenger side) D114
Door unlock sensor (driver side) D145. Rear door switch LH B71
RH B536. Rear door lock actuator LH D205
RH D305
7. Key switch and ignition knob switch (A/T)
M328. Key switch and ignition knob switch
(M/T) M329. Main power window and door lock/
unlock switch D7, D8
10. Back door lock assembly (back door switch)
D405 (hatchback view with back door open)11. Back door opener switch (hatch-
back) D40812. Trunk lid opener switch (sedan) B61

DLK-26
< FUNCTION DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
ALKIA0815ZZ
1. Combination meter M24 2. Key warning lamp (combination meter) 3. Lock warning lamp (combination meter)
4. Stop lamp switch E13
(view with instrument panel LH re-
moved)5. Steering lock solenoid M6
(bottom view of steering column)6. Key switch and ignition knob switch (A/
T) M32
7. Key switch and ignition knob
switch (M/T) M328. Instrument panel antenna M10
(view with glove box removed)9. BCM M18, M19, M20
10. Intelligent Key Unit M52 11. Intelligent key warning buzzer (driver side)
D6 (view with front door finisher removed)12. Front outside antenna (driver side) D10
(Passenger side) D106
13. Front door request switch (driver
side) D5
(Passenger side) D10314. Door unlock sensor D14
[Front door lock actuator (driver side)]15. Front door switch (driver side) B34
(Passenger side) B29
16. Front console antenna B45
(view with front console removed)17. Rear door switch LH B71
RH B5318. Rear floor antenna B46
(behind rear seat)
19. Trunk request switch B67
(sedan)20. Rear bumper antenna B81
(view with rear fascia removed)21. Intelligent Key warning buzzer (trunk)
B82 (sedan)
(view with trunk finisher LH removed)
22. Back door request switch D406
(hatchback)23. Back door lock assembly (back door switch)
D405 (hatchback view with back door open)

DLK-30
< FUNCTION DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
DOOR LOCK FUNCTION
ALKIA0815ZZ
1. Combination meter M24 2. Key warning lamp (combination meter) 3. Lock warning lamp (combination meter)
4. Stop lamp switch E13
(view with instrument panel LH re-
moved)5. Steering lock solenoid M6
(bottom view of steering column)6. Key switch and ignition knob switch (A/
T) M32
7. Key switch and ignition knob
switch (M/T) M328. Instrument panel antenna M10
(view with glove box removed)9. BCM M18, M19, M20
10. Intelligent Key Unit M52 11. Intelligent key warning buzzer (driver side)
D6 (view with front door finisher removed)12. Front outside antenna (driver side) D10
(Passenger side) D106
13. Front door request switch (driver
side) D5
(Passenger side) D10314. Door unlock sensor D14
[Front door lock actuator (driver side)]15. Front door switch (driver side) B34
(Passenger side) B29
16. Front console antenna B45
(view with front console removed)17. Rear door switch LH B71
RH B5318. Rear floor antenna B46
(behind rear seat)
19. Trunk request switch B67
(sedan)20. Rear bumper antenna B81
(view with rear fascia removed)21. Intelligent Key warning buzzer (trunk)
B82 (sedan)
(view with trunk finisher LH removed)
22. Back door request switch D406
(hatchback)23. Back door lock assembly (back door switch)
D405 (hatchback view with back door open)

DOOR LOCK FUNCTION
DLK-33
< FUNCTION DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
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1. Combination meter M24 2. Key warning lamp (combination meter) 3. Lock warning lamp (combination meter)
4. Stop lamp switch E13
(view with instrument panel LH re-
moved)5. Steering lock solenoid M6
(bottom view of steering column)6. Key switch and ignition knob switch (A/
T) M32
7. Key switch and ignition knob
switch (M/T) M328. Instrument panel antenna M10
(view with glove box removed)9. BCM M18, M19, M20
10. Intelligent Key Unit M52 11. Intelligent key warning buzzer (driver side)
D6 (view with front door finisher removed)12. Front outside antenna (driver side) D10
(Passenger side) D106
13. Front door request switch (driver
side) D5
(Passenger side) D10314. Door unlock sensor D14
[Front door lock actuator (driver side)]15. Front door switch (driver side) B34
(Passenger side) B29
16. Front console antenna B45
(view with front console removed)17. Rear door switch LH B71
RH B5318. Rear floor antenna B46
(behind rear seat)
19. Trunk request switch B67
(sedan)20. Rear bumper antenna B81
(view with rear fascia removed)21. Intelligent Key warning buzzer (trunk)
B82 (sedan)
(view with trunk finisher LH removed)
22. Back door request switch D406
(hatchback)23. Back door lock assembly (back door switch)
D405 (hatchback view with back door open)