diagram NISSAN TEANA 2008 Manual PDF

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

DEF-4
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
FUNCTION DIAGNOSIS
REAR WINDOW DEFOGGER SYSTEM
WITH AV CONTROL UNIT
WITH AV CONTROL UNIT : System DiagramINFOID:0000000003806025
WITH AV CONTROL UNIT : System DescriptionINFOID:0000000003806026
Operation Description
 Turn rear window defogger switch ON when the ignition switch is turned ON. Then multifunction switch (rear
window defogger switch) transmits rear window defogger switch signal to AV control unit via AV communica-
tion. AV control unit transmits rear window defogger switch signal to BCM via CAN communication.
 BCM turns rear window defogger relay ON and transmits rear window defogger control signal to IPDM E/R
via CAN communication when rear window defogger switch signal is received.
 Rear window defogger and door mirror defogger are supplied with power and operate when rear window
defogger relay turns ON.
 IPDM E/R transmits rear window defogger control signal to AV control unit via CAN communication.
 When receiving the signal, AV control unit indicates rear defogger ON on the display. At the same time, AV
control unit transmits rear defogger control signal to multifunction switch (rear window defogger switch) via
AV communication and illuminates rear defogger switch indicator.
Timer function
 BCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch
is turned ON. It makes rear window defogger and door mirror defogger (with door mirror defogger) operate.
 Timer is canceled after pressing rear window defogger switch again during timer operation. Then BCM turns
rear window defogger relay OFF. The same reaction also occurs during timer operation, if the ignition switch
is turned OFF.
INPUT/OUTPUT SIGNAL CHART
JMLIA0005GB
Switch Input signal to BCM BCM function Actuator
Rear window defogger switch Defogger switch signal
Rear window defogger & Door mir-
ror defogger controlRear window defogger
Door mirror defogger
Push button ignition switch Ignition signal

DEF-6
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
WITHOUT AV CONTROL UNIT
WITHOUT AV CONTROL UNIT : System DiagramINFOID:0000000003806029
WITHOUT AV CONTROL UNIT : System DescriptionINFOID:0000000003806030
Operation Description
 Turn rear window defogger switch ON when the ignition switch is turned ON. Then A/C control unit (rear win-
dow defogger switch) transmits rear window defogger switch signal to A/C auto amp. and BCM.
 BCM turns rear window defogger relay ON and transmits rear window defogger control signal to IPDM E/R
via CAN communication when rear window defogger switch signal is received.
 Rear window defogger and door mirror defogger are supplied with power and operate when rear window
defogger relay turns ON.
 Rear window defogger relay transmits rear window defogger control signal to A/C auto amp. when rear win-
dow defogger operates.
 When receiving the signal, A/C auto amp. indicates rear defogger ON on the display. At the same time, A/C
auto amp. transmits rear defogger control signal to A/C control unit (rear window defogger switch) and illumi-
nates rear defogger switch indicator.
Timer function
 BCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch
is turned ON. It makes rear window defogger and door mirror defogger (with door mirror defogger) operate.
 Timer is canceled after pressing rear window defogger switch again during timer operation. Then BCM turns
rear window defogger relay OFF. The same reaction also occurs during timer operation, if the ignition switch
is turned OFF.
INPUT/OUTPUT SIGNAL CHART
JMLIA0154GB
Switch Input signal to BCM BCM function Actuator
Rear window defogger switch Defogger switch signal
Rear window defogger & Door mir-
ror defogger controlRear window defogger
Door mirror defogger
Push button ignition switch Ignition signal

BCM (BODY CONTROL MODULE)
DEF-49
< ECU DIAGNOSIS >
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Wiring Diagram - DEFOGGER SYSTEM -INFOID:0000000003806059
JCLWM1506GB

DLK-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION DLK
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DLK
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CONTENTS
DOOR & LOCK
WITH INTELLIGE NT KEY SYSTEM
BASIC INSPECTION ....... .............................
7
DIAGNOSIS AND REPAIR WORKFLOW ..... .....7
Work Flow ........................................................... ......7
INSPECTION AND ADJUSTMENT ....................10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT .................................................... ....
10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ................................
10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .....
10
FUNCTION DIAGNOSIS .. ............................11
POWER DOOR LOCK SYSTEM .................... ....11
System Diagram .................................................. ....11
System Description .................................................11
Component Parts Location ....................................12
Component Description ..........................................12
INTELLIGENT KEY SYSTEM ............................14
INTELLIGENT KEY SYSTEM ...................................14
INTELLIGENT KEY SYSTEM : System Diagram ....14
INTELLIGENT KEY SYSTEM : System Descrip-
tion ..........................................................................
14
INTELLIGENT KEY SYSTEM :
Component Parts Location ....................................
15
INTELLIGENT KEY SYSTEM :
Component Description ..........................................
16
DOOR LOCK FUNCTION ...................................... ....16
DOOR LOCK FUNCTION : System Diagram .........17
DOOR LOCK FUNCTION : System Description .....17
DOOR LOCK FUNCTION :
Component Parts Location ....................................
19
DOOR LOCK FUNCTION :
Component Description ..........................................
20
TRUNK OPEN FUNCTION .................................... ....20
TRUNK OPEN FUNCTION : System Diagram ........21
TRUNK OPEN FUNCTION : System Description ....21
TRUNK OPEN FUNCTION :
Component Parts Location ....................................
23
TRUNK OPEN FUNCTION :
Component Description ..........................................
24
REMOTE KEYLESS ENTRY FUNCTION ..................24
REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Diagram ........................................................ ....
25
REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Description ........................................................
25
REMOTE KEYLESS ENTRY FUNCTION :
Component Parts Location ....................................
27
REMOTE KEYLESS ENTRY FUNCTION :
Component Description ..........................................
28
KEY REMINDER FUNCTION ................................ ....28
KEY REMINDER FUNCTION : System Descrip-
tion ...........................................................................
28
KEY REMINDER FUNCTION :
Component Parts Location ....................................
30
WARNING FUNCTION .......................................... ....31
WARNING FUNCTION : System Description ..........31
WARNING FUNCTION :
Component Parts Location ................................ ....
36
TRUNK OPEN FUNCTION ...............................38
System Diagram ......................................................38
System Description ..................................................38
Component Parts Location ....................................38
Component Description ..........................................39
FUEL FILLER LID OPENER .............................40
Component Parts Location ......................................40
DIAGNOSIS SYSTEM (BCM) ...........................41
COMMON ITEM ..................................................... ....41

DLK-3
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DLK
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P Description ..............................................................
80
Component Function Check ..................................80
Diagnosis Procedure ...............................................80
INTELLIGENT KEY WARNING BUZZER ..........82
Description ..............................................................82
Component Function Check ..................................82
Diagnosis Procedure ...............................................82
Component Inspection ............................................83
INTELLIGENT KEY ............................................84
Description ..............................................................84
Component Function Check ..................................84
Diagnosis Procedure ...............................................84
Component Inspection ............................................84
Special Repair Requirement ...................................85
KEY SLOT ..........................................................86
Description ..............................................................86
Component Function Check ..................................86
Diagnosis Procedure ...............................................86
Component Inspection ............................................87
KEY SLOT ILLUMINATION ...............................88
Description ..............................................................88
Component Function Check ..................................88
Diagnosis Procedure ...............................................88
Component Inspection ............................................89
HORN FUNCTION ..............................................91
Description ..............................................................91
Component Function Check ..................................91
Diagnosis Procedure ..............................................91
COMBINATION METER DISPLAY FUNC-
TION ...................................................................
93
Description ..............................................................93
Component Function Check ..................................93
Diagnosis Procedure ...............................................93
BUZZER (COMBINATION METER) ...................94
Description ..............................................................94
Component Function Check ..................................94
Diagnosis Procedure ...............................................94
KEY WARNING LAMP .......................................95
Description ..............................................................95
Component Function Check ..................................95
Diagnosis Procedure ...............................................95
HAZARD FUNCTION .........................................96
Description ..............................................................96
Component Function Check ..................................96
Diagnosis Procedure ...............................................96
POWER DOOR LOCK SYSTEM ........................97
Wiring Diagram - POWER DOOR LOCK SYSTEM
- ...............................................................................
97
INTELLIGENT KEY SYSTEM ..........................104
Wiring Diagram - INTELLIGENT KEY SYSTEM - ..104
TRUNK LID OPENER .....................................116
Wiring Diagram - TRUNK LID OPENER - .............116
FUEL FILLER LID OPENER ...........................119
Wiring Diagram - FUEL LID OPENER - ................119
ECU DIAGNOSIS .......................................121
BCM (BODY CONTROL MODULE) ...............121
Reference Value ....................................................121
Wiring Diagram - BCM - ........................................144
Fail-safe .................................................................150
DTC Inspection Priority Chart .............................152
DTC Index .............................................................153
SYMPTOM DIAGNOSIS ............................155
DOOR DOES NOT LOCK/UNLOCK WITH
DOOR LOCK AND UNLOCK SWITCH ..........
155
ALL DOOR ...............................................................155
ALL DOOR : Diagnosis Procedure ........................155
DRIVER SIDE ...........................................................155
DRIVER SIDE : Diagnosis Procedure ...................155
PASSENGER SIDE ..................................................155
PASSENGER SIDE : Diagnosis Procedure ..........156
REAR LH ..................................................................156
REAR LH : Diagnosis Procedure ...........................156
REAR RH .................................................................156
REAR RH : Diagnosis Procedure ..........................156
VEHICLE SPEED SENSING AUTO LOCK
OPERATION DOES NOT OPERATE .............
157
Diagnosis Procedure .............................................157
DOOR DOES NOT LOCK/UNLOCK WITH IN-
TELLIGENT KEY ............................................
158
Description .............................................................158
Diagnosis Procedure .............................................158
HAZARD AND HORN REMINDER DOES
NOT OPERATE ...............................................
159
Description .............................................................159
Diagnosis Procedure .............................................159
AUTO DOOR LOCK OPERATION DOES NOT
OPERATE .......................................................
160
Description .............................................................160
Diagnosis Procedure .............................................160
DOOR DOES NOT LOCK/UNLOCK WITH
DOOR REQUEST SWITCH ............................
161
DRIVER SIDE ...........................................................161
DRIVER SIDE : Description ...................................161
DRIVER SIDE : Diagnosis Procedure ...................161
PASSENGER SIDE ..................................................161
PASSENGER SIDE : Description ..........................161

POWER DOOR LOCK SYSTEM
DLK-11
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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DLK
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FUNCTION DIAGNOSIS
POWER DOOR LOCK SYSTEM
System DiagramINFOID:0000000003794734
System DescriptionINFOID:0000000003794735
DOOR LOCK FUNCTION
 The door lock and unlock switch (driver side) are build into power window main switch.
 Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are
locked.
 Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors and
are unlocked.
 When ignition switch is ON and BCM receives air bag deployment signal, it operates automatically to unlock
all doors. Air bag diagnosis sensor unit sends the air bag deployment signal to BCM.
Door Key Cylinder
 With the door key inserted in the door key cylinder on driver side, turning the door key cylinder to “LOCK”,
locks door lock actuator of driver side door.
 With the door key inserted in the door key cylinder on driver side, turning the door key cylinder to “UNLOCK”,
unlocks door lock actuator of driver side door.
JMKIA2372GB

DLK-14
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY SYSTEM
INTELLIGENT KEY SYSTEM
INTELLIGENT KEY SYSTEM
INTELLIGENT KEY SYSTEM : System DiagramINFOID:0000000003794738
INTELLIGENT KEY SYSTEM : System DescriptionINFOID:0000000003794739
 The Intelligent Key system is a system that makes it possible to lock and unlock the door locks (door lock/
unlock function) by carrying the Intelligent Key, which operates based on the results of electronic ID verifica-
tion using two-way communications between the Intelligent Key and the vehicle (BCM).
CAUTION:
The driver should always carry the Intelligent Key
 The settings for each function can be changed with the CONSULT-III.
 If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can be
registered.
 It is possible to perform a diagnosis on the system and register an Intelligent Key with CONSULT-III.
JMKIA2374GB
Function Description Refer
Door lock function Lock/unlock can be performed by pressing the request switch. DLK-17
Remote keyless entry func-
tionLock/unlock can be performed by pressing the remote controller button of the In-
telligent Key. DLK-25
Trunk lid open functionThe trunk lid can be opened by carrying the Intelligent Key and pressing the
trunk lid opener request switch. DLK-21
Key reminder functionThe key reminder buzzer sounds a warning if the door is locked with the key left
inside the vehicle. DLK-28
Warning functionIf an action that does not meet the operating condition of the Intelligent Key sys-
tem is taken, the buzzer sounds to inform the driver.DLK-31
Engine start function The engine be turned on while carrying the Intelligent Key. SEC-9

INTELLIGENT KEY SYSTEM
DLK-17
< FUNCTION DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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DOOR LOCK FUNCTION : System DiagramINFOID:0000000003794742
DOOR LOCK FUNCTION : System DescriptionINFOID:0000000003794743
Only when pressing the request switch, it is possible to lock and unlock the door by carrying the Intelligent
Key.
OPERATION DESCRIPTION
 When the BCM detects that each door request switch is pressed, it activates the outside key antenna and
inside key antenna corresponding to the pressed door request switch and transmits the request signal to the
Intelligent Key. And then, check that the Intelligent Key is near the door.
 If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and
transmits the key ID signal to the BCM via remote keyless entry receiver.
 BCM receives the key ID signal and compares it with the registered key ID.
 BCM lock/unlock each door and sounds Intelligent Key warning buzzer (lock: 2 time, unlock: 1 times) at the
same time as a reminder.
OPERATION CONDITION
If the following conditions are satisfied, door lock/unlock operation is performed when the request switch is
operated.
*: Even with a registered Intelligent Key remaining inside the vehicle, door locks can be unlocked from outside of the vehicle with a spare
Intelligent Key as long as key IDs are different.
OUTSIDE KEY ANTENNA DETECTION AREA
JMKIA1993GB
Each request switch operation Operation condition
Lock operation All doors are closed
 Ignition switch is in the OFF position
 Intelligent Key is out of key slot
 Intelligent Key is outside the vehicle
 Intelligent Key is within outside key antenna detection area
Unlock Operation Intelligent Key is outside the vehicle
 Intelligent Key is within outside key antenna detection area *