2007 NISSAN TIIDA remote control

BCS
BCS-1
ELECTRICAL & POWER CONTROL
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SECTION BCS
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CONTENTS
BODY CONTROL SYSTEM
BASIC INSPECTION ....................................3
INSPECTION AND ADJUSTMENT .....................3
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ..........................................................
3
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..................................
3
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .......
3
CONFIGURATION .......................................................3
CONFIGURATION : Description ...............................3
CONFIGURATION : Special Repair Requirement ......4
FUNCTION DIAGNOSIS ...............................7
BODY CONTROL SYSTEM ................................7
System Description ...................................................7
Component Parts Location ........................................8
COMBINATION SWITCH READING SYSTEM
.....
9
System Diagram ........................................................9
System Description ...................................................9
Component Parts Location ......................................12
SIGNAL BUFFER SYSTEM ...............................13
System Diagram ......................................................13
System Description .................................................13
POWER CONSUMPTION CONTROL SYS-
TEM ....................................................................
14
System Diagram ......................................................14
System Description .................................................14
Component Parts Location ......................................15
DIAGNOSIS SYSTEM (BCM) ............................16
COMMON ITEM .........................................................16
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
16
BCM ...........................................................................16
BCM : CONSULT-III Function (BCM - BCM) ...........17
DOOR LOCK ..............................................................17
DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) ..........................................................
17
REAR WINDOW DEFOGGER ...................................18
REAR WINDOW DEFOGGER : CONSULT-III
Function (BCM - REAR DEFOGGER) .....................
18
BUZZER .....................................................................18
BUZZER : CONSULT-III Function (BCM - BUZZ-
ER) ..........................................................................
18
INT LAMP ...................................................................19
INT LAMP : CONSULT-III Function (BCM - INT
LAMP) ......................................................................
19
MULTIREMOTE ENT .................................................19
MULTIREMOTE ENT : CONSULT-III Function
(BCM - MULTIREMOTE ENT) .................................
19
HEADLAMP ...............................................................20
HEADLAMP : CONSULT-III Function (BCM -
HEAD LAMP) ...........................................................
20
WIPER ........................................................................21
WIPER : CONSULT-III Function (BCM - WIPER) ....21
FLASHER ...................................................................22
FLASHER : CONSULT-III Function (BCM -
FLASHER) ...............................................................
22
AIR CONDITIONER ...................................................23
AIR CONDITIONER : CONSULT-III Function
(BCM - AUTO AIR CONDITIONER) ........................
23
INTELLIGENT KEY ....................................................23
INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ....................................
23
COMB SW ..................................................................24

BCS
BODY CONTROL SYSTEM
BCS-7
< FUNCTION DIAGNOSIS >
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FUNCTION DIAGNOSIS
BODY CONTROL SYSTEM
System DescriptionINFOID:0000000001451453
OUTLINE
 BCM (Body Control Module) controls the various electrical components. It inputs the information required to
the control from CAN communication and the signal received from each switch and sensor.
 BCM has combination switch reading function for reading the operation status of combination switches (light,
turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-
ponents. It also has the signal transmission function as the passed point of signal and the power consump-
tion control function that reduces the power consumption with the ignition switch OFF.
 BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-
tings.
BCM control function list
System Refer to
Combination switch reading systemBCS-9, "
System Diagram"
Signal buffer systemBCS-13, "System Diagram"
Power consumption control systemBCS-14, "System Diagram"
Auto light systemEXL-12, "System Diagram"
Turn signal and hazard warning lamp systemEXL-22, "System Diagram"
Headlamp systemEXL-8, "System Diagram"
Front fog lamp systemEXL-19, "System Diagram"
Rear fog lamp systemEXL-21, "System Diagram"
Daytime light systemEXL-17, "System Diagram"
Interior room lamp control systemINL-5, "System Diagram"
Interior room lamp battery saver systemINL-12, "BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAV-
ER)"
Front wiper and washer systemWW-4, "System Diagram"
Rear wiper and washer systemWW-9, "System Diagram"
Headlamp washer systemWW-12, "System Diagram"
Warning chime systemWCS-4, "WARNING CHIME SYSTEM : System Diagram"
Door lock system WITH I-KEY, WITHOUT SUPER LOCK: DLK-20, "
DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
 WITH I-KEY & SUPER LOCK: DLK-244, "DOOR LOCK AND UNLOCK
SWITCH : System Diagram"
 WITHOUT I-KEY & SUPER LOCK: DLK-473, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
 WITHOUT I-KEY, WITH SUPER LOCK: DLK-614, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
(NATS) Nissan anti-theft system WITH INTELLIGENT KEY SYSTEM: SEC-12, "System Diagram"
 WITHOUT INTELLIGENT KEY SYSTEM: SEC-84, "System Diagram"
Rear window defogger systemDEF-6, "System Diagram"
Remote keyless entry system WITHOUT I-KEY & SUPER LOCK: DLK-475, "
REMOTE KEYLESS EN-
TRY : System Diagram"
 WITHOUT I-KEY, WITH SUPER LOCK: DLK-614, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
Intelligent Key system WITH I-KEY, WITHOUT SUPER LOCK: DLK-23, "
INTELLIGENT KEY :
System Diagram"
 WITH I-KEY & SUPER LOCK: DLK-244, "DOOR LOCK AND UNLOCK
SWITCH : System Diagram"

BCS
POWER CONSUMPTION CONTROL SYSTEM
BCS-15
< FUNCTION DIAGNOSIS >
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Sleep condition
Wake-up operation
 BCM transmits sleep wake up signal (wake up) to each unit when any condition listed below is established,
and then goes into normal mode from low power consumption mode.
 Each unit starts transmissions with CAN communication by receiving sleep wake up signals. Each unit trans-
mits wake up signals to BCM with CAN communication to convey the start of CAN communication.
Wake-up condition
Component Parts LocationINFOID:0000000001451462
CAN sleep condition BCM sleep condition
 Receiving the sleep-ready signal (ready) from all units
 Ignition switch: OFF
 Vehicle security system alarm: No operation
 Warning lamp: No operation
 Warning chime: No operation
 Stop lamp switch: OFF
 Key switch status: No change for 2 seconds
 Hazard warning lamp: No operation
Exterior lamp: OFF
 Door lock status: No change for 2 seconds
 CONSULT-III communication status: No communication
 Door switch status: No change for 2 secondsThe controls only BCM are completed.
(Interior room lamp battery saver: Time out etc.)
BCM wake-up condition
 Ignition switch: OFF → ACC or ON
 Stop lamp switch: ON (Depress brake pedal)
 Any door switch: OFF → ON
 Lighting switch: OFF → 1ST or PASS
 Hazard switch: OFF → ON
 Back door opener switch OFF → ON
 Remote keyless entry receiver: Receiving (with remote keyless entry)
 Intelligent Key unit: Receiving (with Intelligent Key)
1. IPDM E/R E46 2. BCM M18, M19, M20 (view with
glove box removed)3. Intelligent Key unit M52 (with Intelli-
gent Key) (view with glove box re-
moved)
4. Combination meter M24
ALMIA0187ZZ

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-19
< FUNCTION DIAGNOSIS >
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INT LAMP
INT LAMP : CONSULT-III Function (BCM - INT LAMP)INFOID:0000000001451468
DATA MONITOR
1: With Intelligent Key
2: With remote keyless entry
ACTIVE TEST
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)
INFOID:0000000001451469
WORK SUPPORT
BACK DR OPEN WARN The back door open warning operation can be checked by operating the relevant function (On/Off).
DOOR WARNING IND The door open warning operation can be checked by operating the relevant function (On/Off).Test Item Description
Monitor item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch (ON) status judges from IGN signal (ignition power supply)
PUSH SW
1 [ON/OFF]Push switch status received from Intelligent Key unit by CAN communication
KEY SW
2 [ON/OFF]The switch status input from key switch
DOOR SW-DR [ON/OFF] The switch status input from front door switch (driver side)
DOOR SW-AS [ON/OFF] The switch status input from front door switch (passenger side)
DOOR SW-RR [ON/OFF] The switch status input from rear door switch RH
DOOR SW- RL [ON/OFF] The switch status input from rear door switch LH
BACK DOOR SW [ON/OFF] The switch status input from back door switch
CDL LOCK SW [ON/OFF] Lock switch status input from door lock and unlock switch
CDL UNLOCK SW [ON/OFF] Unlock switch status input from door lock and unlock switch
KEYLESS LOCK
2 [ON/OFF]Lock signal status received from remote keyless entry receiver (integrated in the
BCM)
KEYLESS UNLOCK
2 [ON/OFF]Unlock signal status received from remote keyless entry receiver (integrated in the
BCM)
I-KEY LOCK
1 [ON/OFF]Lock signal status received from Intelligent Key unit by CAN communication
I-KEY UNLOCK
1 [ON/OFF]Unlock signal status received from Intelligent Key unit by CAN communication
I-KEY ALL UNL
1 [ON/OFF]Unlock signal status received from Intelligent Key unit by CAN communication
Test item Operation Description
INT LAMPONOutputs the interior room lamp control signal to turn the interior room lamps ON.
[Map lamp, personal lamp, room lamp, luggage room lamp (when applicable lamps
switch is in DOOR position.)]
OFF Stops the interior room lamp control signal to turn the interior room lamps.

BCS-38
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
1: With Intelligent Key
2: With remote keyless entry system
3: Hatchback
Terminal LayoutINFOID:0000000001538883
TERMINAL LAYOUT
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BCS
BCM (BODY CONTROL MODULE)
BCS-49
< ECU DIAGNOSIS >
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1: Hatchback
2: Sedan
3: Manual A/C
4: Superlock
5: Remote keyless entry
6: Intelligent Key
7: LHD diesel69
(G)Ground Rear fog lamp OutputLighting switch
1ST and front
fog lamp switch
ONRear fog lamp switch OFF 0V
Rear fog lamp switch ON Battery voltage
70
(B)Ground Ground — — 0V
71
1
(V)Ground Rear wiper motor OutputRear wiper switch OFF 0V
Rear wiper switch ON Battery voltage
72
(LG)GroundBattery power sup-
plyInput — Battery voltage
73
(R)GroundInterior room lamp
power supplyOutputAfter passing the interior room lamp battery
saver operation time0V
Any other time after passing the interior room
lamp battery saver operation timeBattery voltage
74
(Y)GroundBattery power sup-
plyInput — Battery voltage
75
4
(V)Ground Super lock OutputWhen lock button of keyfob or Intelligent Key
is not pressed 0V
When lock button of keyfob or Intelligent Key
is pressed Battery voltage
76
(G)Ground Driver door unlock OutputDoor lock/un-
lock switchPressed to the unlock side Battery voltage
Pressed to the lock side 0V
77
(SB)Ground Door lock (All) OutputDoor lock/un-
lock switchPressed to the unlock side 0V
Pressed to the lock side Battery voltage
78
(L)GroundPower window pow-
er supplyOutput Ignition switchOFF or ACC 0V
ON Battery voltage
79
(Y)GroundBattery power sup-
plyInput — Battery voltage Terminal No.
(Wire color)Description
ConditionReference Value
(Approx.)
Signal nameInput/
Output +−

DLK-9
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PREPARATION .........................................439
PREPARATION ................................................439
Commercial Service Tools ....................................439
ON-VEHICLE MAINTENANCE ..................440
PRE-INSPECTION FOR DIAGNOSTIC ...........440
Basic Inspection ....................................................440
REMOVAL AND INSTALLATION .............442
HOOD ...............................................................442
Fitting Adjustment .................................................442
Removal and Installation .......................................443
Removal and Installation of Hood Lock Control ....444
Hood Lock Control Inspection ...............................446
RADIATOR CORE SUPPORT .........................448
Removal and Installation .......................................448
FRONT FENDER ..............................................450
Removal and Installation .......................................450
DOOR ...............................................................451
Fitting Adjustment .................................................451
Removal and Installation .......................................454
FUEL FILLER LID OPENER ............................457
Removal and Installation of Fuel Filler Lid Opener ..457
FRONT DOOR LOCK .......................................459
Component Parts Location ....................................459
Removal and Installation .......................................459
REAR DOOR LOCK .........................................462
Component Parts Location ....................................462
Removal and Installation .......................................462
BACK DOOR LOCK .........................................465
Removal and Installation .......................................465
TRUNK LID .......................................................466
Fitting Adjustment .................................................466
Trunk Lid Assembly ...............................................466
Trunk Lid Lock .......................................................467
Trunk Lid Striker ....................................................467
WITHOUT I-KEY & SUPER LOCK
BASIC INSPECTION .................................
469
DIAGNOSIS AND REPAIR WORKFLOW .......469
Work Flow .............................................................469
INSPECTION AND ADJUSTMENT ..................472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................
472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..............................
472
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ...
472
FUNCTION DIAGNOSIS ............................473
DOOR LOCK FUNCTION ...............................473
DOOR LOCK AND UNLOCK SWITCH ...................473
DOOR LOCK AND UNLOCK SWITCH : System
Diagram .................................................................
473
DOOR LOCK AND UNLOCK SWITCH : System
Description .............................................................
473
DOOR LOCK AND UNLOCK SWITCH :
Component Parts Location ..................................
474
DOOR LOCK AND UNLOCK SWITCH :
Component Description ........................................
475
REMOTE KEYLESS ENTRY ...................................475
REMOTE KEYLESS ENTRY : System Diagram ...475
REMOTE KEYLESS ENTRY : System Descrip-
tion .........................................................................
475
REMOTE KEYLESS ENTRY :
Component Parts Location ..................................
476
REMOTE KEYLESS ENTRY :
Component Description ........................................
477
BACK DOOR OPENER FUNCTION ...............478
BACK DOOR OPENER SWITCH ............................478
BACK DOOR OPENER SWITCH : System Dia-
gram ......................................................................
478
BACK DOOR OPENER SWITCH : System De-
scription .................................................................
478
BACK DOOR OPENER SWITCH :
Component Parts Location ..................................
478
BACK DOOR OPENER SWITCH :
Component Description ........................................
479
TRUNK LID OPENER .....................................480
TRUNK LID OPENER SWITCH ...............................480
TRUNK LID OPENER SWITCH : System Diagram
..
480
TRUNK LID OPENER SWITCH : System Descrip-
tion .........................................................................
480
TRUNK LID OPENER SWITCH :
Component Parts Location ..................................
480
TRUNK LID OPENER SWITCH :
Component Description ........................................
481
WARNING FUNCTION ....................................482
System Diagram ....................................................482
System Description ................................................482
Component Parts Location ..................................483
Component Description ........................................484
HAZARD REMINDER FUNCTION ..................485
System Diagram ....................................................485
System Description ................................................485
Component Parts Location ..................................486
Component Description ........................................487
DIAGNOSIS SYSTEM (BCM) .........................488
COMMON ITEM .......................................................488

DLK-10
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) ...................................................
488
DOOR LOCK ............................................................488
DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) ........................................................
488
MULTIREMOTE ENT ...............................................489
MULTIREMOTE ENT : CONSULT-III Function
(BCM - MULTIREMOTE ENT) ...............................
490
TRUNK .....................................................................491
TRUNK : CONSULT-III Function (BCM - TRUNK) ..491
COMPONENT DIAGNOSIS .......................492
U1000 CAN COMM CIRCUIT ..........................492
Description .............................................................492
DTC Logic ..............................................................492
Diagnosis Procedure .............................................492
U1010 CONTROL UNIT (CAN) .......................493
Description .............................................................493
DTC Logic ..............................................................493
Diagnosis Procedure .............................................493
Special Repair Requirement ..................................493
POWER SUPPLY AND GROUND CIRCUIT ...494
BCM ..........................................................................494
BCM : Diagnosis Procedure ..................................494
DOOR LOCK AND UNLOCK SWITCH ...........495
Description .............................................................495
Component Function Check ................................495
Diagnosis Procedure .............................................495
Component Inspection ...........................................497
DOOR SWITCH ...............................................499
DRIVER SIDE ...........................................................499
DRIVER SIDE : Description ...................................499
DRIVER SIDE : Component Function Check .......499
DRIVER SIDE : Diagnosis Procedure ...................499
DRIVER SIDE : Component Inspection .................500
PASSENGER SIDE ..................................................500
PASSENGER SIDE : Description ..........................501
PASSENGER SIDE :
Component Function Check ................................
501
PASSENGER SIDE : Diagnosis Procedure ..........501
PASSENGER SIDE : Component Inspection ........502
REAR LH ..................................................................502
REAR LH : Description ..........................................503
REAR LH : Component Function Check ..............503
REAR LH : Diagnosis Procedure ...........................503
REAR LH : Component Inspection ........................504
REAR RH .................................................................504
REAR RH : Description .........................................505
REAR RH : Component Function Check .............505
REAR RH : Diagnosis Procedure ..........................505
REAR RH : Component Inspection .......................506
BACK DOOR ...........................................................506
BACK DOOR : Description ...................................507
BACK DOOR : Component Function Check .......507
BACK DOOR : Diagnosis Procedure ....................507
BACK DOOR : Component Inspection .................509
KEY SWITCH ....................................................511
Description ............................................................511
Component Function Check .................................511
Diagnosis Procedure .............................................511
Component Inspection ..........................................513
TRUNK LID UNLOCK SWITCH .......................514
Description ............................................................514
Component Function Check ................................514
Diagnosis Procedure .............................................514
Component Inspection ..........................................516
BACK DOOR OPENER SWITCH .....................518
Description ............................................................518
Component Function Check ................................518
Diagnosis Procedure .............................................518
Component Inspection ..........................................520
TRUNK LID OPENER SWITCH .......................521
Description ............................................................521
Component Function Check ................................521
Diagnosis Procedure .............................................521
Component Inspection ..........................................523
UNLOCK SENSOR ...........................................524
Description ............................................................524
Component Function Check ................................524
Diagnosis Procedure .............................................524
Component Inspection ..........................................526
DOOR LOCK ACTUATOR ...............................528
DRIVER SIDE ..........................................................528
DRIVER SIDE : Description ..................................528
DRIVER SIDE : Component Function Check ......528
DRIVER SIDE : Diagnosis Procedure ...................528
PASSENGER SIDE .................................................529
PASSENGER SIDE : Description .........................529
PASSENGER SIDE :
Component Function Check ................................
529
PASSENGER SIDE : Diagnosis Procedure ..........529
REAR LH .................................................................531
REAR LH : Description .........................................531
REAR LH : Component Function Check .............531
REAR LH : Diagnosis Procedure ..........................531
REAR RH .................................................................532
REAR RH : Description .........................................532
REAR RH : Component Function Check .............532
REAR RH : Diagnosis Procedure .........................533
BACK DOOR ...........................................................534