2007 NISSAN TIIDA wiring

DLK-4
INTELLIGENT KEY BATTERY AND FUNC-
TION .................................................................
150
Description .............................................................150
Component Function Check ................................150
Diagnosis Procedure .............................................150
Component Inspection ...........................................150
Special Repair Requirement ..................................150
ECU DIAGNOSIS .......................................151
INTELLIGENT KEY UNIT ................................151
Reference Value ....................................................151
Wiring Diagram - INTELLIGENT KEY SYSTEM - ..158
Fail Safe ................................................................171
DTC Inspection Priority Chart .............................171
DTC Index .............................................................171
BCM (BODY CONTROL MODULE) ................172
Reference Value ....................................................172
Wiring Diagram - POWER DOOR LOCK SYSTEM
- .............................................................................
172
Wiring Diagram - BACK DOOR OPENER SYS-
TEM - .....................................................................
182
Wiring Diagram - TRUNK LID OPENER SYSTEM
- .............................................................................
186
Fail Safe ................................................................188
DTC Inspection Priority Chart .............................189
DTC Index .............................................................189
SYMPTOM DIAGNOSIS ............................191
DOOR LOCK FUNCTION SYMPTOMS ..........191
DOOR LOCK AND UNLOCK SWITCH ...................191
DOOR LOCK AND UNLOCK SWITCH : Symptom
Table ......................................................................
191
INTELLIGENT KEY ..................................................192
INTELLIGENT KEY : Symptom Table ...................192
DOOR REQUEST SWITCH .....................................193
DOOR REQUEST SWITCH : Symptom Table ......193
KEY REMINDER ......................................................193
KEY REMINDER : Symptom Table .......................194
AUTO RELOCK .......................................................194
AUTO RELOCK : Symptom Table .........................194
BACK DOOR OPEN FUNCTION SYMPTOMS
.
195
BACK DOOR OPENER SWITCH ............................195
BACK DOOR OPENER SWITCH : Symptom Ta-
ble ..........................................................................
195
TRUNK OPEN FUNCTION SYMPTOMS ........196
TRUNK LID OPENER SWITCH ...............................196
TRUNK LID OPENER SWITCH : Symptom Table ..196
WARNING FUNCTION SYMPTOMS ...............197
BUZZER (COMBINATION METER) ........................197
BUZZER (COMBINATION METER) : Symptom
Table .....................................................................
197
INTELLIGENT KEY WARNING BUZZER ...............197
INTELLIGENT KEY WARNING BUZZER : Symp-
tom Table ..............................................................
197
IGNITION KNOB SWITCH DOES NOT TURN ON .198
IGNITION KNOB SWITCH DOES NOT TURN ON
: Symptom Table ...................................................
198
WARNING LAMP ....................................................199
WARNING LAMP : Symptom Table ......................199
BACK DOOR ...........................................................200
BACK DOOR : Symptom Table ............................200
HAZARD AND BUZZER REMINDER FUNC-
TION SYMPTOMS ............................................
201
HAZARD WARNING LAMP ....................................201
HAZARD WARNING LAMP : Symptom Table ......201
INTELLIGENT KEY WARNING BUZZER ...............201
INTELLIGENT KEY WARNING BUZZER : Symp-
tom Table ..............................................................
201
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................
202
Work Flow .............................................................202
Inspection Procedure ............................................204
Diagnostic Worksheet ...........................................206
PRECAUTION ...........................................208
PRECAUTIONS ................................................208
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
208
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ................................
208
Precaution for Procedure without Cowl Top Cover .209
Precaution for Work ..............................................209
PREPARATION .........................................210
PREPARATION ................................................210
Commercial Service Tool ......................................210
ON-VEHICLE MAINTENANCE .................211
PRE-INSPECTION FOR DIAGNOSTIC ...........211
Basic Inspection ....................................................211
REMOVAL AND INSTALLATION .............213
HOOD ...............................................................213
Fitting Adjustment .................................................213
Removal and Installation .......................................214
Removal and Installation of Hood Lock Control ....215
Hood Lock Control Inspection ...............................217

DLK-8
Component Function Check ................................376
Diagnosis Procedure .............................................376
LOCK WARNING LAMP .................................377
Description .............................................................377
Component Function Check ................................377
Diagnosis Procedure .............................................377
HAZARD WARNING LAMPS ..........................378
Description .............................................................378
Component Function Check ................................378
Diagnosis Procedure .............................................378
VEHICLE SPEED SIGNAL CIRCUIT ..............379
Description .............................................................379
Component Function Check ................................379
Diagnosis Procedure .............................................379
INTELLIGENT KEY BATTERY AND FUNC-
TION .................................................................
380
Description .............................................................380
Component Function Check ................................380
Diagnosis Procedure .............................................380
Component Inspection ...........................................380
Special Repair Requirement ..................................380
ECU DIAGNOSIS .......................................381
INTELLIGENT KEY UNIT ................................381
Reference Value ....................................................381
Wiring Diagram - INTELLIGENT KEY SYSTEM - ..388
Fail Safe ................................................................400
DTC Inspection Priority Chart .............................400
DTC Index .............................................................400
BCM (BODY CONTROL MODULE) ................401
Reference Value ....................................................401
Wiring Diagram - POWER DOOR LOCK SYSTEM
- .............................................................................
401
Wiring Diagram - BACK DOOR OPENER SYS-
TEM - .....................................................................
411
Wiring Diagram - TRUNK LID OPENER SYSTEM
- .............................................................................
415
Fail Safe ................................................................417
DTC Inspection Priority Chart .............................418
DTC Index .............................................................418
SYMPTOM DIAGNOSIS ............................420
DOOR LOCK FUNCTION SYMPTOMS ..........420
DOOR LOCK AND UNLOCK SWITCH ...................420
DOOR LOCK AND UNLOCK SWITCH : Symptom
Table ......................................................................
420
INTELLIGENT KEY ..................................................421
INTELLIGENT KEY : Symptom Table ...................421
DOOR REQUEST SWITCH .....................................422
DOOR REQUEST SWITCH : Symptom Table ......422
KEY REMINDER ......................................................422
KEY REMINDER : Symptom Table ......................423
AUTO RELOCK .......................................................423
AUTO RELOCK : Symptom Table ........................423
BACK DOOR OPEN FUNCTION SYMPTOMS
..
424
BACK DOOR OPENER SWITCH ...........................424
BACK DOOR OPENER SWITCH : Symptom Ta-
ble .........................................................................
424
TRUNK OPEN FUNCTION SYMPTOMS .........425
TRUNK LID OPENER SWITCH ..............................425
TRUNK LID OPENER SWITCH : Symptom Table .425
WARNING FUNCTION SYMPTOMS ...............426
BUZZER (COMBINATION METER) ........................426
BUZZER (COMBINATION METER) : Symptom
Table .....................................................................
426
INTELLIGENT KEY WARNING BUZZER ...............426
INTELLIGENT KEY WARNING BUZZER : Symp-
tom Table ..............................................................
426
IGNITION KNOB SWITCH DOES NOT TURN ON .427
IGNITION KNOB SWITCH DOES NOT TURN ON
: Symptom Table ...................................................
427
WARNING LAMP ....................................................428
WARNING LAMP : Symptom Table ......................428
BACK DOOR ...........................................................429
BACK DOOR : Symptom Table ............................429
HAZARD AND BUZZER REMINDER FUNC-
TION SYMPTOMS ............................................
430
HAZARD WARNING LAMP ....................................430
HAZARD WARNING LAMP : Symptom Table ......430
INTELLIGENT KEY WARNING BUZZER ...............430
INTELLIGENT KEY WARNING BUZZER : Symp-
tom Table ..............................................................
430
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................
431
Work Flow .............................................................431
Inspection Procedure ............................................433
Diagnostic Worksheet ...........................................435
PRECAUTION ...........................................437
PRECAUTIONS ................................................437
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
437
Procedure without Cowl Top Cover ...................437
Steering Wheel Rotation after Battery Disconn
ect .........................................................................
437
Work ......................................................................438

DLK-11
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P BACK DOOR : Description ....................................
534
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-14
REAR LH ..................................................................681
REAR LH : Description ..........................................681
REAR LH : Component Function Check ..............681
REAR LH : Diagnosis Procedure ...........................681
REAR RH .................................................................682
REAR RH : Description .........................................682
REAR RH : Component Function Check .............682
REAR RH : Diagnosis Procedure ..........................683
TRUNK LID OPENER ACTUATOR .................685
Description .............................................................685
Component Function Check ................................685
Diagnosis Procedure .............................................685
Component Inspection ...........................................686
BUZZER (COMBINATION METER) ................688
Description .............................................................688
Component Function Check ................................688
Diagnosis Procedure .............................................688
HAZARD WARNING LAMPS ..........................689
Description .............................................................689
Component Function Check ................................689
Diagnosis Procedure .............................................689
VEHICLE SPEED SIGNAL CIRCUIT ..............690
Description .............................................................690
Component Function Check ................................690
Diagnosis Procedure .............................................690
KEYFOB BATTERY AND FUNCTION ............691
Description .............................................................691
Component Function Check ................................691
Diagnosis Procedure .............................................691
Component Inspection ...........................................691
Special Repair Requirement ..................................691
ECU DIAGNOSIS .......................................692
BCM (BODY CONTROL MODULE) ................692
Reference Value ....................................................692
Wiring Diagram - POWER DOOR LOCK SYSTEM
- .............................................................................
693
Wiring Diagram - REMOTE KEYLESS ENTRY
SYSTEM - ..............................................................
703
Wiring Diagram - BACK DOOR OPENER SYS-
TEM - .....................................................................
709
Wiring Diagram - TRUNK LID OPENER SYSTEM
- .............................................................................
713
Fail Safe ................................................................715
DTC Inspection Priority Chart .............................716
DTC Index .............................................................716
SYMPTOM DIAGNOSIS ............................718
DOOR LOCK FUNCTION SYMPTOMS ..........718
DOOR LOCK AND UNLOCK SWITCH ...................718
DOOR LOCK AND UNLOCK SWITCH : Symptom
Table ......................................................................
718
KEYFOB ..................................................................718
KEYFOB : Symptom Table ...................................719
BACK DOOR OPEN FUNCTION SYMPTOMS
..
720
BACK DOOR OPENER SWITCH ...........................720
BACK DOOR OPENER SWITCH : Symptom Ta-
ble .........................................................................
720
TRUNK OPEN FUNCTION SYMPTOMS .........721
TRUNK LID OPENER SWITCH ..............................721
TRUNK LID OPENER SWITCH : Symptom Table .721
WARNING FUNCTION SYMPTOMS ...............722
BACK DOOR ...........................................................722
BACK DOOR : Symptom Table ............................722
HAZARD REMINDER FUNCTION ...................723
HAZARD WARNING LAMP ....................................723
HAZARD WARNING LAMP : Symptom Table ......723
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................
724
Work Flow .............................................................724
Inspection Procedure ............................................726
Diagnostic Worksheet ...........................................728
PRECAUTION ...........................................730
PRECAUTIONS ................................................730
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
730
Procedure without Cowl Top Cover ...................730
Steering Wheel Rotation after Battery Disconn
ect .........................................................................
730
Work ......................................................................731
PREPARATION .........................................732
PREPARATION ................................................732
Commercial Service Tool ......................................732
ON-VEHICLE MAINTENANCE .................733
PRE-INSPECTION FOR DIAGNOSTIC ...........733
Basic Inspection ....................................................733
REMOVAL AND INSTALLATION .............734
HOOD ...............................................................734
Fitting Adjustment .................................................734
Removal and Installation .......................................735
Removal and Installation of Hood Lock Control ....736
Hood Lock Control Inspection ...............................738
RADIATOR CORE SUPPORT .........................740
Removal and Installation .......................................740

DLK-56
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000001396507
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart, refer to XX-XX, "*****"
.
DTC LogicINFOID:0000000001396508
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000001396509
1.PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result”.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Refer to XX-XX, "*****".
NO >> Refer to XX-XX, "*****"
.
DTCCONSULT-III display
descriptionDTC Detection Condition Possible cause
U1000 CAN COMM CIRCUITWhen Intelligent Key unit cannot communi-
cate CAN communication signal continuous-
ly for 2 seconds or more.In CAN communication system, any item (or items)
of the following listed below is malfunctioning.
Transmission
 Receiving (BCM)
 Receiving (ECM)
 Receiving (METER/M&A)

U1010 CONTROL UNIT (CAN)
DLK-57
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000001396510
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart, refer to XX-XX, "*****"
.
DTC LogicINFOID:0000000001396511
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000001396512
1.REPLACE INTELLIGENT KEY UNIT
When DTC [U1010] is detected, replace Intelligent Key unit.
>> Replace Intelligent Key unit. Refer to SEC-79, "
Removal and Installation".
Special Repair RequirementINFOID:0000000001396513
1.REQUIRED WORK WHEN REPLACING INTELLIGENT KEY UNIT
Initialize control unit. Refer to CONSULT-III Operation Manual.
>> Work end.
DTCCONSULT-III display de-
scriptionDTC Detection Condition Possible cause
U1010 CONTROL UNIT (CAN)When detecting error during the initial diagnosis of CAN control-
ler of Intelligent Key unit.Intelligent Key unit

DLK-158
< ECU DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
INTELLIGENT KEY UNIT
Wiring Diagram - INTELLIGENT KEY SYSTEM -
INFOID:0000000001396638
ALKWA0110GB

DLK-172
< ECU DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000001396643
VALUES ON THE DIAGNOSIS TOOL
Refer to BCS-35, "Reference Value".
Wiring Diagram - POWER DOOR LOCK SYSTEM -INFOID:0000000001396637
ALKWA0102GB