2007 NISSAN TIIDA wiring

RF-26
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
The following materials, not available through NISSAN Parts Department, can also be used to repair squeaks
and rattles.
UHMW(TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Generic Squeak and Rattle TroubleshootingINFOID:0000000001724411
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. The cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicone spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from
the NISSAN Squeak and Rattle Kit (J-43980) to repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid bumpers out of adjustment

PRECAUTIONS
RSU-3
< PRECAUTION >
C
D
F
G
H
I
J
K
L
MA
B
RSU
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001724583
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.
Precaution for Rear SuspensionINFOID:0000000001724584
 When installing the rubber bushings, the final tightening must be done under unladen condition and with the
tires on level ground. Oil will shorten the life of the rubber bushings, so wipe off any spilled oil immediately.
 Unladen condition means the fuel tank, engine coolant and lubricants are at the full specification. The spare
tire, jack, hand tools, and mats are in their designated positions.
 After installing suspension components, check the wheel alignment.
 Caulking nuts are not reusable. Always use new caulking nuts for installation. New caulking nuts are pre-
oiled, do not apply any additional lubrication.

SB-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001366680
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 for Seat Belt ServiceINFOID:0000000001366681
CAUTION:
 Before removing the front seat belt pre-tensioner assembly, turn the ignition switch off, disconnect
the both battery cables and wait at least 3 minutes.
 After replacing or reinstalling front seat belt pre-tensioner assembly, or reconnecting front seat belt
pre-tensioner connector, check the system function. Refer to SRC-11, "
SRS Operation Check".
 Do not disassemble buckle or seat belt assembly.
 Do not reuse seat belt anchor bolts after removal. Replace with new ones.
 Replace anchor bolts if they are deformed or worn out.
 Never oil tongue and buckle.
 If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt
assembly.
 If webbing is cut, frayed, or damaged, replace seat belt assembly.
 When replacing seat belt assembly, use a genuine NISSAN seat belt assembly.
AFTER A COLLISION
WARNING:
 Inspect all seat belt assemblies including retractors and attaching hardware after any collision.
 NISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the
collision was minor and the belts show no damage and continue to operate properly. Failure to do so
could result in serious personal injury in an accident. Seat belt assemblies not in use during a colli-
sion should also be replaced if either damage or improper operation is noted. Seat belt pre-tensioner
should be replaced even if the seat belts are not in use during a frontal collision in which the air bags
are deployed.
Replace any seat belt assembly (including anchor bolts) if:
 The seat belt was in use at the time of a collision (except for minor collisions and the belts, retractors and
buckles show no damage and continue to operate properly).
 The seat belt was damaged in an accident. (i.e. torn webbing, bent retractor or guide).
 The seat belt attaching point was damaged in an accident. Inspect the seat belt attaching area for damage
or distortion and repair as necessary before installing a new seat belt assembly.
 Anchor bolts are deformed or worn out.
 The seat belt pre-tensioner should be replaced even if the seat belts are not in use during the collision in
which the air bags are deployed.

SE-1
BODY INTERIOR
C
D
E
F
G
H
I
K
L
M
SECTION SE
A
B
SE
N
O
P
CONTENTS
SEAT
COMPONENT DIAGNOSIS ..........................2
HEATED SEAT ....................................................2
Wiring Diagram .........................................................2
SYMPTOM DIAGNOSIS ...............................5
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ................................................................
5
Work Flow .................................................................5
Generic Squeak and Rattle Troubleshooting ............7
Diagnostic Worksheet ...............................................9
PRECAUTION ..............................................11
PRECAUTIONS ..................................................11
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
11
PREPARATION ...........................................12
PREPARATION ..................................................12
Special Service Tool ...............................................12
Commercial Service Tool ........................................12
REMOVAL AND INSTALLATION ...............13
FRONT SEAT ....................................................13
Exploded View .........................................................13
Removal and Installation .........................................14
REAR SEAT ......................................................16
Exploded View .........................................................16
Removal and Installation .........................................18
Removal and Installation .........................................20
ON-VEHICLE REPAIR .................................21
FRONT SEAT ....................................................21
Exploded View .........................................................21
Disassembly and Assembly .....................................22
REAR SEAT ......................................................24
Exploded View .........................................................24
Disassembly and Assembly .....................................26
Disassembly and Assembly .....................................27

SE-2
< COMPONENT DIAGNOSIS >
HEATED SEAT
COMPONENT DIAGNOSIS
HEATED SEAT
Wiring DiagramINFOID:0000000001709615
AWJWA0015GB

SQUEAK AND RATTLE TROUBLE DIAGNOSES
SE-7
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
K
L
MA
B
SE
N
O
P
68370-4B000: 15×25 mm (0.59×0.98 in) pad/68239-13E00: 5 mm (0.20 in) wide tape roll. The following
materials not found in the kit can also be used to repair squeaks and rattles.
UHMW (TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used instead of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Generic Squeak and Rattle TroubleshootingINFOID:0000000001710923
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. The cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicone spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from
the NISSAN Squeak and Rattle Kit (J-43980) to repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid bumpers out of adjustment

PRECAUTIONS
SE-11
< PRECAUTION >
C
D
E
F
G
H
I
K
L
MA
B
SE
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001709616
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.

SEC-2
Description ..............................................................32
DTC Logic ...............................................................32
Diagnosis Procedure ..............................................32
B2194 ID DISCORD IMMU-I-KEY .....................33
Description ..............................................................33
DTC Logic ...............................................................33
Diagnosis Procedure ..............................................33
B2552 INTELLIGENT KEY ................................34
Description ..............................................................34
DTC Logic ...............................................................34
Diagnosis Procedure ..............................................34
Special Repair Requirement ...................................34
B2590 ID DISCORD BCM-I-KEY .......................35
Description ..............................................................35
DTC Logic ...............................................................35
Diagnosis Procedure ..............................................35
P1610 LOCK MODE ..........................................36
Description ..............................................................36
DTC Logic ...............................................................36
Diagnosis Procedure ..............................................36
POWER SUPPLY AND GROUND CIRCUIT .....37
INTELLIGENT KEY UNIT .........................................37
INTELLIGENT KEY UNIT : Diagnosis Procedure ...37
BCM ...........................................................................38
BCM : Diagnosis Procedure ...................................38
KEY SWITCH .....................................................39
Description ..............................................................39
Component Function Check ...................................39
Diagnosis Procedure ..............................................39
Component Inspection ............................................41
IGNITION KNOB SWITCH .................................42
Description ..............................................................42
Component Function Check ...................................42
Diagnosis Procedure ..............................................42
Component Inspection ............................................44
STOP LAMP SWITCH (A/T) ..............................45
Diagnosis Procedure ..............................................45
STOP LAMP SWITCH (M/T) ..............................47
Diagnosis Procedure ..............................................47
VEHICLE SECURITY INDICATOR ....................49
Description ..............................................................49
Component Function Check .................................49
Diagnosis Procedure ..............................................49
SECURITY SYSTEM PRE-WIRING ..................51
Wiring Diagram - SECURITY SYSTEM PRE-WIR-
ING - .......................................................................
51
ECU DIAGNOSIS ........................................54
BCM (BODY CONTROL MODULE) ..................54
Reference Value .....................................................54
Wiring Diagram - INTELLIGENT KEY SYSTEM/
ENGINE START FUNCTION - ................................
55
Wiring Diagram - NATS - ........................................63
Fail Safe .................................................................68
DTC Inspection Priority Chart ...............................69
DTC Index ..............................................................69
INTELLIGENT KEY UNIT ..................................71
Reference Value .....................................................71
Fail Safe .................................................................71
DTC Inspection Priority Chart ...............................71
DTC Index ..............................................................71
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................
73
Reference Value .....................................................73
Fail Safe .................................................................73
DTC Index ..............................................................74
SYMPTOM DIAGNOSIS ............................75
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION SYMPTOMS ......................
75
Symptom Table .......................................................75
NATS (NISSAN ANTI-THEFT SYSTEM)
SYMPTOMS .......................................................
76
Symptom Table .......................................................76
ON-VEHICLE MAINTENANCE ..................77
PRE-INSPECTION FOR DIAGNOSTIC ............77
Basic Inspection ......................................................77
Vehicle Security Operation Check ..........................77
ON-VEHICLE REPAIR ...............................79
INTELLIGENT KEY UNIT ..................................79
Removal and Installation .........................................79
WITHOUT INTELLIGENT KEY SYSTEM
BASIC INSPECTION ..................................
80
DIAGNOSIS AND REPAIR WORKFLOW .........80
Work Flow ...............................................................80
INSPECTION AND ADJUSTMENT ...................83
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ........................................................
83
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .....
83
ECM RE-COMMUNICATING FUNCTION .................83
ECM RE-COMMUNICATING FUNCTION : De-
scription ...................................................................
83
ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement .........................................
83
FUNCTION DIAGNOSIS ............................84