wiring NISSAN TIIDA 2007 Service Service Manual

CHG
CHARGING SYSTEM
CHG-41
< COMPONENT DIAGNOSIS >[K9K]
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CHARGING SYSTEM
Wiring DiagramINFOID:0000000001724515
AWMWA0023GB

CL-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001375288
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.
Service Notice or PrecautionINFOID:0000000001375289
Use recommended brake fluid when adding fluid to the clutch reservoir tank. Refer to MA-19, "Fluids
and Lubricants".
Do not reuse fluid drained from clutch system.
Do not splash brake fluid on painted areas.
Use new brake fluid to clean or wash all parts of master cylinder and operating cylinder.
Do not use mineral oils such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic
system.
If transaxle assembly is removed from the vehicle, always replace CSC (Concentric slave cylinder).
Return CSC to original position to remove transaxle assembly. Dust on clutch disc sliding parts may
damage CSC seal and may cause clutch fluid leakage.
Do not disassemble clutch master cylinder and CSC.
WARNING:
After cleaning clutch disc, clean it with a dust collector. Do not use compressed air.

CO-8
< PRECAUTION >[HR16DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001534589
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. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
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 SR 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.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000001534590
NOTE:
 This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
 Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
 Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precaution for Liquid GasketINFOID:0000000001534591
REMOVAL OF LIQUID GASKET SEALING
 After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket sealing.

CO-32
< PRECAUTION >[MR18DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001516585
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. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
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 SR 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.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000001337832
NOTE:
 This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
 Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
 Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precaution for Liquid GasketINFOID:0000000001337833
REMOVAL OF LIQUID GASKET SEALING
 After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket sealing.

PRECAUTIONS
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< PRECAUTION >[K9K]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001534592
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. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
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 SR 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.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000001534593
NOTE:
 This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
 Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
 Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precaution for Liquid GasketINFOID:0000000001534594
REMOVAL OF LIQUID GASKET SEALING
 After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket sealing.

DEF-1
DRIVER CONTROLS
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SECTION DEF
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CONTENTS
DEFOGGER
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
Work Flow .................................................................3
FUNCTION DIAGNOSIS ...............................6
REAR WINDOW DEFOGGER SYSTEM .............6
System Diagram ........................................................6
System Description ...................................................6
Component Parts Location ........................................7
Component Description .............................................7
DIAGNOSIS SYSTEM (BCM) .............................9
COMMON ITEM ...........................................................9
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .......................................................
9
REAR WINDOW DEFOGGER .....................................9
REAR WINDOW DEFOGGER : CONSULT-III
Function (BCM - REAR DEFOGGER) ......................
9
CAN COMMUNICATION ....................................10
System Description .................................................10
COMPONENT DIAGNOSIS .........................11
REAR WINDOW DEFOGGER SWITCH ............11
Description ..............................................................11
Component Function Check ....................................11
Diagnosis Procedure ...............................................11
REAR WINDOW DEFOGGER RELAY ..............12
Description ..............................................................12
Component Function Check ....................................12
Diagnosis Procedure ...............................................12
Component Inspection ............................................13
REAR WINDOW DEFOGGER POWER SUP-
PLY AND GROUND CIRCUIT ............................
14
Description ..............................................................14
Component Function Check ....................................14
Diagnosis Procedure ...............................................14
Component Inspection .............................................15
DRIVER SIDE DOOR MIRROR DEFOGGER ...16
Description ...............................................................16
Component Function Check ....................................16
Diagnosis Procedure ...............................................16
Component Inspection .............................................17
PASSENGER SIDE DOOR MIRROR DEFOG-
GER ...................................................................
18
Description ...............................................................18
Component Function Check ....................................18
Diagnosis Procedure ...............................................18
Component Inspection .............................................19
ECU DIAGNOSIS .........................................20
BCM (BODY CONTROL MODULE) .................20
Reference Value ......................................................20
Wiring Diagram ........................................................21
SYMPTOM DIAGNOSIS ..............................29
REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGER DO NOT OPERATE. ....
29
Diagnosis Procedure ...............................................29
REAR WINDOW DEFOGGER DOES NOT
OPERATE BUT BOTH OF DOOR MIRROR
DEFOGGER OPERATE. ...................................
30
Diagnosis Procedure ...............................................30
BOTH DOORS MIRROR DEFOGGER DON’T
OPERATE BUT REAR WINDOW DEFOG-
GER OPERATES ..............................................
31
Diagnosis Procedure ...............................................31
DRIVER SIDE DOOR MIRROR DEFOGGER
DOES NOT OPERATE. .....................................
32
Diagnosis Procedure ...............................................32

BCM (BODY CONTROL MODULE)
DEF-21
< ECU DIAGNOSIS >
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Wiring DiagramINFOID:0000000001697568
ALLWA0121GB

PRECAUTIONS
DEF-35
< 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-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