steering NISSAN TIIDA 2007 Service Owner's Manual

TELEPHONE
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4. CHECK BLUETOOTH INDICATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector B121 and Bluetooth microphone connector R15.
3. Check continuity between Bluetooth control unit connector B121
(A) terminal 15 and Bluetooth microphone connector R15 (B)
terminal 4.
OK or NO
OK >> Replace Bluetooth control unit. Refer to AV-63, "BLUE-
TOOTH CONTROL UNIT" .
NG >> Repair or replace harness.
Steering Wheel Audio Control Switch Does Not OperateEKS00IB9
1. CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
1. Turn ignition switch OFF.
2. Disconnect steering wheel audio control switch connector.
3. Check steering wheel audio control switch. Refer to AV- 3 0 , "
Steering Switch Check (With Bluetooth)" .
OK or NG
OK >> GO TO 2.
NG >> Replace steering wheel audio control switch. AV- 4 6 , "
STEERING WHEEL AUDIO CONTROL
SWITCHES" .
2. CHECK AUDIO UNIT
1. Turn ignition switch ON.
2. Check voltage between audio unit harness connector M43 ter-
minals 6, 16 and ground.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> GO TO 5.
3. CHECK BLUETOOTH CONTROL UNIT
1. Turn ignition switch ON.
2. Check voltage between Bluetooth control unit harness connec-
tor B121 terminals 17, 18 and ground.
OK or NG
OK >> Repair or replace harness.
NG >> Replace Bluetooth control unit. AV- 6 3 , "
BLUETOOTH
CONTROL UNIT" . 15 - 4 : Continuity should exist
LKIA0775E
6 - Ground : Approx. 5 V
16 - Ground : Approx. 5 V
LKIA0776E
17 - Ground : Approx. 5 V
18 - Ground : Approx. 5 V
LKIA0777E

AV-60
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Voice Activated Control Function Does Not OperateEKS00IBA
NOTE:
Even under the normal condition, Bluetooth voice guidance may not occur when pressing steering wheel
audio control switch.
BLUETOOTH VOICE GUIDANCE IS HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1. CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND BLUETOOTH MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and Bluetooth microphone connector.
3. Check continuity between Bluetooth control unit connector B121
(A) and Bluetooth microphone connector R15 (B).
4. Check continuity between Bluetooth control unit harness con-
nector B121 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK BLUETOOTH MICROPHONE POWER SUPPLY
1. Connect Bluetooth control unit connector and Bluetooth microphone connector.
2. Turn ignition switch ON.
3. Check voltage between Bluetooth microphone connector R15
terminal 5 and ground.
YES or NO
YES >> GO TO 3.
NO >> Replace Bluetooth control unit. Refer to AV- 6 3 , "
BLUE-
TOOTH CONTROL UNIT" .
Terminals
Continuity
Connector Terminal Connector Terminal
A: B1216
B: R156
Ye s 78
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29 5
Te r m i n a l s
Continuity
Connector Terminal —
A: B1217
Ground No 8
29
LKIA0778E
5 - Ground : Approx. 5 V
LKIA0779E

TELEPHONE
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3. CHECK MIC. SIGNAL
1. Check signal between Bluetooth control unit harness connector
B121 terminals 7 and 8.
OK or NG
OK >> Replace Bluetooth control unit. Refer to AV- 6 3 , "BLUETOOTH CONTROL UNIT" .
NG >> Replace Bluetooth microphone. Refer to AV-65, "
BLUETOOTH MICROPHONE" .
BLUETOOTH VOICE GUIDANCE IS NOT HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1. CHECK STEERING WHEEL AUDIO CONTROL SWITCH CIRCUIT
Refer to AV-30, "
Steering Switch Check (With Bluetooth)" .
OK or NG
OK >> GO TO 2.
NG >> Replace applicable parts.
2. CHECK BLUETOOTH VOICE SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and audio unit connector.
3. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and audio unit harness connector M44 (B).
4. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.7 – 8:When giving a voice
LKIA0780EPKIB5037J
Te r m i n a l s
Continuity
Connector Terminal Connector Terminal
A: B1219
B: M4431
Ye s 10 33
11 2 7
Te r m i n a l s
Continuity
Connector Terminal —
A: B1219
Ground No 10
11
LKIA0781E

BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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SECTION BL
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Revision: June 20062007 Versa PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 5
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 5
OPERATION PROCEDURE ................................. 5
Precautions for Procedures without Cowl Top Cover ..... 6
Precautions for Work ................................................ 6
PREPARATION ........................................................... 7
Special service tool .................................................. 7
Commercial Service Tools ........................................ 7
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 8
Work Flow ................................................................ 8
CUSTOMER INTERVIEW ..................................... 8
DUPLICATE THE NOISE AND TEST DRIVE ....... 9
CHECK RELATED SERVICE BULLETINS ........... 9
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 9
REPAIR THE CAUSE ........................................... 9
CONFIRM THE REPAIR ..................................... 10
Generic Squeak and Rattle Troubleshooting ......... 10
INSTRUMENT PANEL ........................................ 10
CENTER CONSOLE ........................................... 10
DOORS ............................................................... 10
TRUNK .................................................................11
SUNROOF/HEADLINING ....................................11
OVERHEAD CONSOLE (FRONT AND REAR) ....11
SEATS ..................................................................11
UNDERHOOD ......................................................11
Diagnostic Worksheet ............................................ 12
HOOD ....................................................................... 14
Fitting Adjustment .................................................. 14
FRONT END HEIGHT ADJUSTMENT AND LAT-
ERAL/LONGITUDINAL CLEARANCE ADJUST-
MENT .................................................................. 14
SURFACE MISMATCH ADJUSTMENT .............. 14
Removal and Installation ........................................ 15
HOOD ASSEMBLY ............................................. 15
HOOD HINGE ..................................................... 16Removal and Installation of Hood Lock Control ..... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 18
Hood Lock Control Inspection ................................ 19
RADIATOR CORE SUPPORT .................................. 20
Removal and Installation ........................................ 20
REMOVAL ........................................................... 20
INSTALLATION ................................................... 21
FRONT FENDER ...................................................... 22
Removal and Installation ........................................ 22
REMOVAL ........................................................... 22
INSTALLATION ................................................... 22
POWER DOOR LOCK SYSTEM .............................. 23
Component Parts and Harness Connector Location ... 23
System Description ................................................. 24
LOCK OPERATION ............................................. 24
UNLOCK OPERATION ........................................ 24
OUTLINE ............................................................. 25
CAN Communication System Description .............. 25
Schematic ............................................................... 26
WITHOUT INTELLIGENT KEY SYSTEM ............ 26
Wiring Diagram — D/LOCK — ............................... 27
WITHOUT INTELLIGENT KEY SYSTEM ............ 27
Schematic ............................................................... 31
WITH INTELLIGENT KEY SYSTEM ................... 31
Wiring Diagram — D/LOCK — ............................... 32
WITH INTELLIGENT KEY SYSTEM ................... 32
Terminals and Reference Value for BCM ............... 37
Work Flow ............................................................... 37
CONSULT–II Function (BCM) ................................ 37
CONSULT–II START PROCEDURE ................... 37
WORK SUPPORT ............................................... 37
DATA MONITOR ................................................. 37
ACTIVE TEST ..................................................... 38
Trouble Diagnoses Symptom Chart ....................... 39
BCM Power Supply and Ground Circuit ................. 40
Door Switch Check ................................................. 40
Key Switch (Insert) Check ...................................... 43
Door Lock and Unlock Switch Check ..................... 45
Front Door Lock Assembly LH (Actuator) Check .... 48

BL-2Revision: June 20062007 Versa Door Lock Actuator Check (Front RH and Rear LH/
RH) ......................................................................... 49
Front Door Key Cylinder Switch LH Check ............. 50
Passenger Select Unlock Relay Circuit Check (With
Intelligent Key) ........................................................ 51
REMOTE KEYLESS ENTRY SYSTEM ..................... 54
Component Parts and Harness Connector Location ... 54
System Description ................................................. 55
INPUTS ............................................................... 55
OPERATED PROCEDURE ................................. 56
CAN Communication System Description .............. 56
Schematic ............................................................... 57
Wiring Diagram — KEYLES — ............................... 58
............................................................................. 58
Terminals and Reference Values for BCM .............. 61
How to Perform Trouble Diagnoses ........................ 61
Preliminary Check .................................................. 61
CHECK BCM CONFIGURATION ........................ 61
CONSULT-II Function (BCM) .................................. 61
CONSULT-II START PROCEDURE .................... 61
CONSULT-II APPLICATION ITEMS .................... 61
Work Flow ............................................................... 64
Trouble Diagnosis Symptom Chart ......................... 64
Keyfob Battery and Function Check ....................... 66
ACC Switch Check ................................................. 67
Door Switch Check ................................................. 68
Key Switch (Insert) Check ...................................... 70
Hazard Function Check .......................................... 71
Horn Function Check .............................................. 71
Interior Lamp and Ignition Keyhole Illumination
Function Check ....................................................... 72
Remote Keyless Entry Receiver Check .................. 73
Keyfob Function (Lock) Check ............................... 75
Keyfob Function (Unlock) Check ............................ 75
ID Code Entry Procedure ....................................... 76
KEYFOB ID SET UP WITH CONSULT-II ............ 76
KEYFOB ID SET UP WITHOUT CONSULT-II ..... 77
Keyfob Battery Replacement .................................. 78
Removal and Installation of Remote Keyless Entry
Receiver ................................................................. 79
REMOVAL ........................................................... 79
INSTALLATION .................................................... 79
INTELLIGENT KEY SYSTEM ................................... 80
Component Parts and Harness Connector Location ... 80
System Description ................................................. 82
DOOR LOCK/UNLOCK FUNCTION ................... 83
KEY REMINDER FUNCTION .............................. 85
REMOTE KEYLESS ENTRY FUNCTIONS ......... 86
ENGINE START FUNCTION ............................... 89
WARNING CHIME/BUZZER/LAMPS FUNC-
TION .................................................................... 90
CHANGE SETTINGS FUNCTION ....................... 93
INTELLIGENT KEY REGISTRATION .................. 93
STEERING LOCK SOLENOID REGISTRATION ... 93
CAN Communication System Description .............. 93
Schematic ............................................................... 94
Wiring Diagram — I/KEY — ................................... 96
Intelligent Key Unit Harness Connector Terminal
Layout ...................................................................106Terminals and Reference Values for Intelligent Key
Unit ........................................................................ 106
Steering Lock Solenoid Harness Connector Termi-
nal Layout ............................................................. 108
Terminals and Reference Values for Steering Lock
Solenoid ................................................................ 108
Terminals and Reference Values for BCM ............ 108
Trouble Diagnosis Procedure ................................ 109
PRELIMINARY CHECK ..................................... 109
WORK FLOW ....................................................110
CONSULT-II Functions (INTELLIGENT KEY) ....... 111
CONSULT-II Start Procedure ................................ 111
BASIC OPERATION .......................................... 111
CONSULT-II Application Items .............................. 111
SELF-DIAGNOSTIC RESULTS ......................... 111
DATA MONITOR ................................................ 111
ACTIVE TEST ....................................................112
WORK SUPPORT .............................................113
Trouble Diagnosis Symptom Chart .......................114
KEY WARNING LAMP (GREEN) ILLUMINATES .114
KEY WARNING LAMP (RED) ILLUMINATES ...114
KEY WARNING LAMP DOES NOT ILLUMINATE .115
NON DTC ITEM .................................................115
ENGINE START CONDITION CHECK ..............116
ALL FUNCTIONS OF INTELLIGENT KEY SYS-
TEM DO NOT OPERATE ..................................116
DOOR LOCK/UNLOCK FUNCTION MALFUNC-
TION ..................................................................116
REMOTE KEYLESS ENTRY FUNCTION MAL-
FUNCTION ........................................................118
HAZARD AND BUZZER REMINDER FUNC-
TION MALFUNCTION .......................................119
WARNING CHIME/BUZZER FUNCTION MAL-
FUNCTION ........................................................ 120
WARNING LAMP FUNCTION MALFUNCTION . 122
CAN Communication System Check .................... 122
Power Supply and Ground Circuit Check ............. 123
Key Switch (Intelligent Key Unit Input) Check ....... 124
Key Switch (BCM Input) Check ............................. 126
Ignition Knob Switch Check .................................. 127
Door Switch Check ............................................... 129
Door Request Switch Check ................................. 132
Back Door Request Switch Check ........................ 134
Unlock Sensor Check ........................................... 136
Intelligent Key Warning Buzzer (Driver Door) Check . 138
Outside Key Antenna (Driver Side and Passenger
Side) Check .......................................................... 139
Outside Key Antenna (Rear Bumper) Check ........ 141
Inside Key Antenna Check .................................... 143
Steering Lock Solenoid Check .............................. 144
Key Interlock Solenoid (With M/T) Check ............. 147
Ignition Switch Position Check .............................. 148
Stop Lamp Switch Check (With CVT) ................... 148
Stop Lamp Switch Check (With M/T) .................... 149
Check CVT Device (Park Position Switch) Check . 151
“P-SHIFT” Warning Lamp (With CVT) Check ....... 153
“LOCK” Warning Lamp (With M/T) Check ............. 154
“KEY” Warning Lamp (RED) Check ...................... 155
“KEY” Warning Lamp (GREEN) Check ................. 156

PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EIS009DU
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.
WA RN ING:

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 per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal 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
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectEIS009CG
NOTE:

This procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).

Remove and install all control units after disconnecting both battery cables with the ignition 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 NVIS/IVIS, an electrically controlled steering lock
mechanism 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.

INTELLIGENT KEY SYSTEM
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1. Horn (Low) E18, E20
(view with front fascia removed)2. Horn (High) E21, E22 3. Horn relay H-1
4. Instrument panel antenna M10
(view with glove box removed)5. BCM M18, M19, M20 6. Intelligent Key Unit M52
7. Combination meter M24 8. Intelligent key "KEY" warning indica-
tor9a.
9b.Intelligent key warning indicator (CVT)
Intelligent key warning indicator (M/T)
10. Stop lamp switch E13 11. Steering lock solenoid M6
(bottom view of steering column)12. Key switch and ignition knob switch
M73
13. CVT device (park position switch) M38 14. Intelligent key warning buzzer D6
(view with front door finisher LH
removed)15. Front outside antenna LH D10, RH
D106
16. Front door request switch LH D5, RH
D10317. Front door lock actuator LH (door
unlock sensor) D318. Front door switch LH B8, RH B108
19. Rear door switch LH B6, RH B116 20. Front console antenna B3
(view with front console removed)21. Rear floor antenna B12
(behind rear seat)
22. Back door request switch D406 23. Back door lock assembly (back door
switch) D405 (with back door open)24. Rear bumper antenna B2
(view with rear fascia removed)
LIIA2592E

BL-82
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
System DescriptionEIS0091W

The Intelligent Key system is a system that makes it possible to lock and unlock the door locks (door lock/
unlock function), and start the engine (engine start function) by carrying around the Intelligent Key (without
some key operation), which operates based on the results of electronic ID verification using two-way com-
munications between the Intelligent Key and the vehicle (Intelligent Key unit).

Vehicles equipped with a manual transmission include a key interlock solenoid located in the steering col-
umn to prevent accidental shut-off of the ignition switch and locking of the steering wheel during driving
condition when the vehicle is moving.
CAUTION:
The driver should always carry the Intelligent Key

Operation of the remote controller buttons on the Intelligent Key also provides the same functions as the
remote control entry system. (Remote keyless entry functions)

If an action that does not meet the operating conditions of the Intelligent Key system is taken, the buzzer
goes off to inform the driver. (Warning chime functions)

When a door lock is locked or unlocked with request switch or remote controller button operation, the haz-
ard lamps flash and the buzzer (outside vehicle) sounds (Hazard and buzzer reminder function).

Even if the Intelligent Key battery is completely discharged, the door locks can be locked and unlocked
and the engine started with the mechanical key built into the Intelligent Key.

The settings for each function can be changed with the CONSULT-II.

If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can
be registered.

It has been made possible to diagnose the system and register an Intelligent Key with the CONSULT-II.

INTELLIGENT KEY SYSTEM
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ENGINE START FUNCTION
When the registered Intelligent Key is carried, the engine can be started without inserting the key.
When ignition knob switch is ON (press ignition switch), Intelligent Key unit searches Intelligent Key in the
vehicle using inside key antenna.
Then Intelligent Key is inside the vehicle, it performs the following operation.

Illuminate green “KEY” warning lamp in combination meter.

Released steering lock and ignition switch can be turned from OFF to ACC, ON or START position.
NOTE:
If Intelligent Key is not registered, “KEY” warning lamp in combination meter illuminates red.

Intelligent Key sends engine start signal to BCM via CAN communication line.
When ignition switch turns to START position, BCM sends starter request signal to IPDM E/R. Then, engine
starts.
Even if Intelligent Key battery runs down, Intelligent key unit can start engine with mechanical key built Intelli-
gent Key. For details, refer toBL-212, "
NATS (Nissan Anti-Theft System)" .
All of the originally supplied Intelligent Key IDs (except for key) have been registered in Intelligent Key system.
If requested by the vehicle owner, a maximum of four Intelligent Key IDs can be registered into the Intelligent
Key system components.
List of Operation Related Parts
Parts marked with × are the parts related to operation.
WIIA1282E
Engine start functions
Intelligent Key
Key switch
Ignition knob switch
Inside key antenna
Intelligent Key unit
CAN communication system
BCM
Combination meter
IPDM E/R
NATS antenna amp.
Steering lock solenoid
Engine start function by the Intelligent Key××××××××× ×
Engine start function by the mechanical key×××××××

INTELLIGENT KEY SYSTEM
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CHANGE SETTINGS FUNCTION
The settings for each function can be changed with the CONSULT-II.
Changing Settings Using CONSULT-II
The settings for the Intelligent Key system functions can be changed using CONSULT-II (WORK SUPPORT).
Refer to BL-113, "
WORK SUPPORT" .
NOTE:
Once a function setting is changed, it will remain effective even if the battery is disconnected.
INTELLIGENT KEY REGISTRATION
Intelligent Key-ID registration is performed using the CONSULT-II.
CAUTION:

After a new Intelligent Key-ID is registered, be sure to check the function.

When registering an additional Intelligent Key-ID, take any Intelligent Keys already registered and
Intelligent Keys for any other vehicles out of the vehicle before starting.
CONSULT-II can be used to check and delete Intelligent Key-IDs.
For further information, see the CONSULT-II Operation Manual NATS.
STEERING LOCK SOLENOID REGISTRATION
Steering Lock Solenoid ID Registration
CAUTION:

The method for registering a steering lock solenoid ID depends on the status of the steering lock
solenoid and Intelligent Key unit (new or old unit).

After registration is completed, press ignition switch with an Intelligent Key in the vehicle so that it
can be turned, and confirm that it cannot be turned even when ignition switch is pressed without
an Intelligent Key in the vehicle.
For further information, see the CONSULT-II Operation Manual NATS-IVIS/NVIS.
CAN Communication System DescriptionEIS0091X
Refer to LAN-4, "SYSTEM DESCRIPTION" .