window NISSAN TEANA 2008 User Guide

BCS-6
< FUNCTION DIAGNOSIS >
BODY CONTROL SYSTEM
FUNCTION DIAGNOSIS
BODY CONTROL SYSTEM
System DescriptionINFOID:0000000003809584
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 saving con-
trol 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 Reference
Combination switch reading systemBCS-8, "
System Diagram"
Signal buffer systemBCS-12, "System Diagram"
Power consumption control systemBCS-13, "System Diagram"
Auto light systemEXL-13, "System Diagram" (Xenon type headlamp)
EXL-202, "
System Diagram" (Halogen type headlamp)
Turn signal and hazard warning lamp systemEXL-19, "
System Diagram" (Xenon type headlamp)
EXL-206, "
System Diagram" (Halogen type headlamp)
Headlamp systemEXL-11, "
System Diagram" (Xenon type headlamp)
EXL-200, "
System Diagram" (Halogen type headlamp)
Parking, license plate and tail lamps systemEXL-21, "
System Diagram" (Xenon type headlamp)
EXL-208, "
System Diagram" (Halogen type headlamp)
Front fog lamp systemEXL-17, "
System Diagram" (Xenon type headlamp)
EXL-204, "
System Diagram" (Halogen type headlamp)
Rear fog lamp systemEXL-23, "
System Diagram" (Xenon type headlamp)
EXL-210, "
System Diagram" (Halogen type headlamp)
Exterior lamp battery saver systemEXL-25, "
System Diagram" (Xenon type headlamp)
EXL-212, "
System Diagram" (Halogen type headlamp)
Interior room lamp control system
INL-5, "
System Diagram"Step lamp system
Trunk room lamp system
Interior room lamp battery saver systemINL-9, "
System Diagram"
Front wiper and washer systemWW-5, "System Diagram"
Headlamp washer systemWW-10, "System Diagram"
Warning chime systemWCS-5, "WARNING CHIME SYSTEM : System Diagram"
Door lock systemDLK-11, "System Diagram"
Trunk open systemDLK-38, "System Diagram"
Automatic drive positioner systemADP-12, "AUTOMATIC DRIVE POSITIONER SYSTEM : System
Diagram"
Nissan Vehicle Immobilizer System (NVIS) - NATSSEC-14, "System Diagram"
Vehicle security systemSEC-17, "System Diagram"
Rear window defogger systemDEF-4, "
WITH AV CONTROL UNIT : System Diagram" (With
AV control unit)
DEF-6, "
WITHOUT AV CONTROL UNIT : System Diagram"
(Without AV control unit)

BCS
BODY CONTROL SYSTEM
BCS-7
< FUNCTION DIAGNOSIS >
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Component Parts LocationINFOID:0000000003809585
Intelligent Key system/engine start systemDoor lock function
DLK-14, "INTELLIGENT KEY SYSTEM : System Diagram"
Trunk open function
Remote keyless entry
function
Key reminder function
Warning function
Engine start function
Power window systemPWC-7, "
SystemDiagram"
System Reference
1. BCM
A. Behind of combination meter
JPMIA1040ZZ

BCS-14
< FUNCTION DIAGNOSIS >
POWER CONSUMPTION CONTROL SYSTEM
Sleep condition
Wake-up operation
 BCM changes from the low power consumption mode to the CAN communication sleep mode when the any
of the BCM wake-up conditions is fulfilled. Only the control with BCM is activated.
 BCM transmits the sleep wake up signal (wake up) to each unit when any of the CAN wake-up conditions is
fulfilled. It changes from the low power consumption mode or the CAN communication sleep mode to the
normal mode.
 Each unit starts the transmission of CAN communication with the sleep wake up signal. In addition, the com-
bination meter transmits the wake up signal to BCM via CAN communication to report the CAN communica-
tion start.
Wake-up condition
CAN sleep condition BCM sleep condition
 Receiving the sleep-ready signal (ready) from all units
 Ignition switch: OFF
 Vehicle security system: Not operation
 Warning chime: Not operation
 Intelligent Key system buzzer: Not operation
 Trunk room lamp switch status: No change
 Stop lamp switch: OFF
 Key slot (card switch) status: No change
 Turn signal indicator lamp: Not operation
Exterior lamp: OFF
 Door lock status: No change
 CONSULT-III communication status: Not communication
 Meter display signal: Non-transmission
 Door switch status: No change
 Rear window defogger: OFF Interior room lamp battery saver: Time out
 Push-button ignition switch illumination: OFF
 Nissan Vehicle Immobilizer System (NVIS) - NATS: Not opera-
tion
 Remote keyless entry receiver communication status: No com-
munication
 ACC indicator lamp: Not operation
 ON indicator lamp: Not operation
BCM wake-up condition CAN wake-up condition
 Trunk lid opener switch: OFF → ON
 Remote keyless entry receiver: Receiving
 Door lock and unlock switch:
NEUTRAL → LOCK, NEUTRAL → UNLOCK
 Front door lock assembly driver side (unlock sensor):
OFF → ON, ON → OFF Receiving the sleep-ready signal (Not-ready) from any units
 Key slot (key switch): OFF → ON, ON → OFF
 Push-button ignition switch (push switch): OFF→ ON
 Hazard switch: OFF → ON
 PASSING switch: OFF → ON, ON → OFF
 TAIL LAMP switch: OFF → ON
 Driver door switch: OFF → ON, ON → OFF
 Passenger door switch: OFF → ON, ON → OFF
 Rear RH door switch: OFF → ON, ON → OFF
 Rear LH door switch: OFF → ON, ON → OFF
 Trunk room lamp switch: OFF → ON, ON → OFF
 Driver door request switch: OFF → ON
 Passenger door request switch: OFF → ON
 Trunk lid request switch: OFF → ON
 Stop lamp switch: ON

BCS-16
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000003809594
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item
NOTE:
*: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD) AND IGN COUNTER
Freeze Frame Data
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support MonitorMonitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.
Data Monitor The BCM input/output signals are displayed.
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
Configuration Read and save the vehicle specification.
 Write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
Work Support Data Monitor Active Test
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER×××
— AIR CONDITONER*
 Intelligent Key system
 Engine start systemINTELLIGENT KEY×××
Combination switch COMB SW×
Body control system BCM×
NVIS - NATS IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk lid opener system TRUNK××
Vehicle security system THEFT ALM×××
— RETAINED PWR*×
Signal buffer system SIGNAL BUFFER××
— TPMS (AIR PRESSURE MONITOR)*×××

BCS-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)
INFOID:0000000003897058
Data monitor
ACTIVE TEST
BUZZER
Monitor item Description
DOOR LOCK-UNLOCK SETSelective unlock function mode can be changed to operate (WITH) or not operate (WITHOUT) with
this mode.
Monitor Item Contents
REQ SW-DR Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW-AS Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW-BD/TR Indicates [ON/OFF] condition of trunk lid opener request switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-BKNOTE:
This item is displayed, but cannot be monitored.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock unlock switch.
KEY CYL LK-SW Indicates [ON/OFF] condition of lock signal from door key cylinder.
KEY CYL UN-SW Indicates [ON/OFF] condition of unlock signal from door key cylinder.
Te s t i t e m D e s c r i p t i o n
DOOR LOCKThis test is able to check door lock/unlock operation.
 The all door lock actuators are locked when “ALL LCK” on CONSULT-III screen is touched.
 The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-III screen is touched.
 The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT-III screen is
touched.
 The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT- III screen
is touched.
 The door lock actuator (rear LH and RH) is unlocked when “OTR ULK” on CONSULT-III screen
is touched.
Monitor Item Description
REAR DEF SW Without AV control unit: Displays “Press (ON)/other (OFF)” status determined with the rear win-
dow defogger switch
 With AV control unit: This is displayed even when it is not equipped
PUSH SW Indicates [ON/OFF] condition of push switch
Test Item Description
REAR DEFOGGERThis test is able to check rear window defogger operation. Rear window defogger operates when
“ON” on CONSULT-III screen is touched

BCS
BCM (BODY CONTROL MODULE)
BCS-43
< ECU DIAGNOSIS >
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DOOR SW-RLRear LH door closed Off
Rear LH door opened On
DOOR SW-BKNOTE:
The item is indicated, but not monitored. Off
CDL LOCK SWOther than power door lock switch LOCK Off
Power door lock switch LOCK On
CDL UNLOCK SWOther than power door lock switch UNLOCK Off
Power door lock switch UNLOCK On
KEY CYL LK-SWNOTE:
The item is indicated, but not monitored. Off
KEY CYL UN-SWNOTE:
The item is indicated, but not monitored. Off
KEY CYL SW-TRNOTE:
The item is indicated, but not monitored. Off
HAZARD SWHazard switch is OFF Off
Hazard switch is ON On
REAR DEF SW
NOTE:
At model with BOSE au-
dio system this item is in-
dicated, but is not
monitored.Rear window defogger switch is OFF Off
Rear window defogger switch is ON On
TR CANCEL SWNOTE:
The item is indicated, but not monitored. Off
TR/BD OPEN SWTrunk lid opener switch OFF Off
While the trunk lid opener switch is turned ON On
TRNK/HAT MNTRTrunk lid closed Off
Trunk lid opened On
RKE-LOCKLOCK button of the key is not pressed Off
LOCK button of the key is pressed On
RKE-UNLOCKUNLOCK button of the key is not pressed Off
UNLOCK button of the key is pressed On
RKE-TR/BDTRUNK OPEN button of the key is not pressed Off
TRUNK OPEN button of the key is pressed On
RKE-PANICNOTE:
The item is indicated, but not monitored. Off
RKE-P/W OPENNOTE:
The item is indicated, but not monitored. Off
RKE-MODE CHGLOCK/UNLOCK button of the key is not pressed and held simulta-
neouslyOff
LOCK/UNLOCK button of the key is pressed and held simulta-
neouslyOn
OPTICAL SENSORBright outside of the vehicle Close to 5 V
Dark outside of the vehicle Close to 0 V
REQ SW -DRDriver door request switch is not pressed Off
Driver door request switch is pressed On
REQ SW -ASPassenger door request switch is not pressed Off
Passenger door request switch is pressed On Monitor Item Condition Value/Status

BCS-62
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
124
(R/B)GroundPassenger door
switchInputPassenger door
switchOFF (When passenger
door closes)
11 . 8 V
ON (When passenger
door opens)0 V
128
(GR)GroundDoor lock and un-
lock switch LOCKInputDoor lock and un-
lock switch [pow-
er window main
switch or front
power window
switch (passen-
ger side)]NEUTRAL position
11 . 8 V
LOCK position 0 V
130*
(GR/W)GroundRear window defog-
ger switchInputIgnition switch
ONRear window defogger
switch OFF
1.1 V
Rear window defogger
switch ON0 V
131
(GR/R)GroundDoor lock and un-
lock switch UN-
LOCKInputDoor lock and un-
lock switch [pow-
er window main
switch or front
power window
switch (passen-
ger side)]NEUTRAL position
11 . 8 V
UNLOCK position 0 V
133
(W)GroundPush-button ignition
switch illuminationOutputPush-button igni-
tion switch illumi-
nationON 9.5 V
OFF 0 V
134
(R)GroundLOCK indicator
lampOutputLOCK indicator
lampOFF Battery voltage
ON 0 V
137
(P)GroundReceiver and sen-
sor groundInput Ignition switch ON 0 V
138
(V/W)GroundReceiver and sen-
sor power supply
outputOutput Ignition switchOFF 0 V
ACC or ON 5.0 V
140
(R/G)GroundSelector lever P/N
positionInput Selector leverP or N position Battery voltage
Except P and N positions 0 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0011GB
JPMIA0011GB
JPMIA0012GB
JPMIA0011GB

BCS-64
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
NOTE:
*: Without BOSE audio system145
(LG/R)GroundCombination switch
OUTPUT 3OutputCombination
switch
(Wiper intermit-
tent dial 4)All switch OFF 0 V
Front wiper switch INT
10.7 V Front wiper switch LO
Lighting switch AUTO
Rear fog lamp switch ON
146
(G/Y)GroundCombination switch
OUTPUT 4OutputCombination
switch
(Wiper intermit-
tent dial 4)All switch OFF 0 V
Front fog lamp switch ON
10.7 V Lighting switch 2ND
Lighting switch PASS
Turn signal switch LH
150
(SB)Ground Driver door switch Input Driver door switchOFF (When driver door
closes)
11 . 8 V
ON (When driver door
opens)0 V
151
(G/R)GroundRear window defog-
ger relayOutputRear window de-
foggerActive 0 V
Not activated Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0034GB
JPMIA0035GB
JPMIA0011GB

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 ...............................4
REAR WINDOW DEFOGGER SYSTEM .............4
WITH AV CONTROL UNIT ..........................................4
WITH AV CONTROL UNIT : System Diagram ..........4
WITH AV CONTROL UNIT : System Description ......4
WITH AV CONTROL UNIT : Component Parts Lo-
cation .........................................................................
5
WITH AV CONTROL UNIT : Component Descrip-
tion ............................................................................
5
WITHOUT AV CONTROL UNIT ..................................6
WITHOUT AV CONTROL UNIT : System Diagram
......
6
WITHOUT AV CONTROL UNIT : System Descrip-
tion ............................................................................
6
WITHOUT AV CONTROL UNIT : Component
Parts Location ...........................................................
7
WITHOUT AV CONTROL UNIT : Component De-
scription .....................................................................
7
DIAGNOSIS SYSTEM (BCM) .............................8
COMMON ITEM ...........................................................8
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .......................................................
8
REAR WINDOW DEFOGGER .....................................9
REAR WINDOW DEFOGGER : CONSULT-III
Function (BCM - REAR DEFOGGER) ......................
9
COMPONENT DIAGNOSIS .........................11
POWER SUPPLY AND GROUND CIRCUIT ......11
Diagnosis Procedure ...............................................11
REAR WINDOW DEFOGGER SWITCH ............12
WITH AV CONTROL UNIT ........................................12
WITH AV CONTROL UNIT : Description .................12
WITH AV CONTROL UNIT : Component Function
Check ......................................................................
12
WITH AV CONTROL UNIT : Diagnosis Procedure ....12
WITHOUT AV CONTROL UNIT .................................12
WITHOUT AV CONTROL UNIT : Description .........12
WITHOUT AV CONTROL UNIT : Component
Function Check ........................................................
12
WITHOUT AV CONTROL UNIT : Diagnosis Pro-
cedure ......................................................................
12
REAR WINDOW DEFOGGER RELAY .............14
Description ...............................................................14
Component Function Check ....................................14
Diagnosis Procedure ...............................................14
Component Inspection .............................................15
REAR WINDOW DEFOGGER ..........................16
Description ...............................................................16
Component Function Check ....................................16
Diagnosis Procedure ...............................................16
Component Inspection .............................................18
DOOR MIRROR DEFOGGER ...........................19
Description ...............................................................19
Component Function Check ....................................19
Diagnosis Procedure ...............................................19
DRIVER SIDE DOOR MIRROR DEFOGGER ...21
Description ...............................................................21
Component Function Check ....................................21
Diagnosis Procedure ...............................................21
PASSENGER SIDE DOOR MIRROR DEFOG-
GER ...................................................................
23
Description ...............................................................23
Component Function Check ....................................23
Diagnosis Procedure ...............................................23
REAR WINDOW DEFOGGER ON SIGNAL .....25

DEF-2
Description ..............................................................25
Component Function Check ...................................25
Diagnosis Procedure ..............................................25
ECU DIAGNOSIS ........................................26
BCM (BODY CONTROL MODULE) ..................26
Reference Value .....................................................26
Wiring Diagram - DEFOGGER SYSTEM - .............49
Fail-safe ..................................................................53
DTC Inspection Priority Chart ..............................55
DTC Index ..............................................................56
SYMPTOM DIAGNOSIS .............................58
REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGER DO NOT OPERATE. .....
58
Diagnosis Procedure ..............................................58
REAR WINDOW DEFOGGER DOES NOT
OPERATE BUT BOTH DOOR MIRROR DE-
FOGGERS OPERATE. ......................................
59
Diagnosis Procedure ..............................................59
DOOR MIRROR DEFOGGER DOES NOT OP-
ERATE ...............................................................
60
BOTH SIDES .............................................................60
BOTH SIDES : Diagnosis Procedure .....................60
DRIVER SIDE ............................................................60
DRIVER SIDE : Diagnosis Procedure ....................60
PASSENGER SIDE ...................................................60
PASSENGER SIDE : Diagnosis Procedure ...........60
ON IS NOT DISPLAYED WHEN PRESSING
REAR WINDOW DEFOGGER SWITCH BUT
IT OPERATES ...................................................
61
WITH AV CONTROL UNIT ........................................61
WITH AV CONTROL UNIT : Diagnosis Procedure ...61
WITHOUT AV CONTROL UNIT ................................61
WITHOUT AV CONTROL UNIT : Diagnosis Pro-
cedure .....................................................................
61
REAR WINDOW DEFOGGER INDICATOR
DOES NOT ILLUMINATE ..................................
62
WITH AV CONTROL UNIT ........................................62
WITH AV CONTROL UNIT : Diagnosis Procedure ...62
WITHOUT AV CONTROL UNIT ................................62
WITHOUT AV CONTROL UNIT : Diagnosis Pro-
cedure .....................................................................
62
PRECAUTION ............................................63
PRECAUTIONS .................................................63
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
63
ON-VEHICLE REPAIR ...............................64
FILAMENT .........................................................64
Inspection and Repair .............................................64
CONDENSER ....................................................66
Exploded View ........................................................66
Removal and Installation .........................................66