NISSAN TEANA 2008 Service Manual

FRONT SEAT
SE-137
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 Disconnect the seatback heater unit harness connector (A).
 Remove the headrest holder.
CAUTION:
Before installing headrest holder, check its orientation
(front/rear and right/left).
 Remove the seatback trim and seatback pad from the seat frame assembly.
 Remove the hog rings to separate the seatback trim and seatback pad.
4. Remove the seatback silencer.
5. Remove the lumbar support unit. (With lumbar support model)
 Remove the screws.
 Remove the lumbar support unit while pulling the seatback spring.
6. Remove the reclining device outer and inner cover.
Remove the screws, and then remove reclining device outer and inner cover.
Assembly
Assemble in the reverse order of disassembly.
CAUTION:
Install the hog rings of seatback trim in position, and then securely connect the trim or trim cord with
the pad side wire.
SEAT CUSHION
Disassembly
1. Remove the seat cushion outer finisher.
a. Manual seat
 Remove the pawls, and then remove lifter lever knob finisher
(1).
 Remove the mounting screws, and remove lifter lever knob
(2).
JMJIA1868ZZ
PIIB4084J
: Pawl
JMJIA1869ZZ

SE-138
< ON-VEHICLE REPAIR >[WITHOUT VENTILATION SEAT]
FRONT SEAT
 Pull out the reclining lever knob while holding and raising the
pawls.
 Remove the screws (A).
 Remove the metal clips pawls, and then pull out seat cushion
outer finisher.
b. Power seat
 Remove the screws (A).
 Remove the metal clips and pawls, and then pull out seat
cushion outer finisher.
 Disconnect the harness connector and remove harness clamp.
2. Remove the seat belt buckle. Refer to SB-7, "
SEAT BELT BUCKLE : Removal and Installation".
3. Remove the seat cushion inner finisher.
 Remove the screws (A).
 Remove the pawls, and then pull out seat cushion inner fin-
isher.
4. Remove the seat cushion trim and seat cushion pad.
 Remove the seat cushion retainer.
 Disconnect the seat cushion heater unit harness connector.
 Remove the seat cushion trim and seat cushion pad from the seat frame assembly.
 Remove the hog rings, and separate the seat cushion trim and seat cushion pad.
5. Remove the seat slide outer cover.
: Pawl
JMJIA1091ZZ
: Metal clip
: Pawl
JMJIA1870ZZ
: Metal clip
: Pawl
JMJIA1871ZZ
: Pawl
JMJIA1872ZZ

FRONT SEAT
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Remove the screws (A), and then remove seat slide outer cover.
6. Remove seat slide inner cover.
Remove the screw (A), and then remove seat slide inner cover.
7. Remove the seat cushion outer and inner finisher inside.
Remove the screw, and then remove the seat cushion outer and inner finisher inside.
Assembly
Assemble in the reverse order of disassembly.
CAUTION:
Install the hog rings of seat cushion trim in position, and then securely connect the trim or trim cord
with the pad side wire.
JMJIA1874ZZ
JMJIA1873ZZ

SE-140
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REAR SEAT
REAR SEAT
Exploded ViewINFOID:0000000003840026
HEADREST FIXED TYPE
HEADREST REMOVED AND INSTALLED TYPE
1. Seat belt hook 2. Bushing 3. Armrest bracket
4. Armrest assembly 5. Cup holder 6. Seat cushion hook
7. Seat cushion pad 8. Seat cushion trim 9. Seatback pad
10. Seatback trim
Refer to GI-4, "
Components" for symbols in the figure.
JMJIA1882GB

REAR SEAT
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1. Seat harness 2. Cup holder 3. Bushing
4. Armrest bracket 5. Armrest assembly 6. Seat heater switch RH
7. Air conditioning switch RH 8. Rear sunshade switch 9. Air conditioning switch LH
10. Seat heater switch LH 11. Rear audio switch 12. Ventilation motor (seat cushion)
13. Blower filter 14. Seat cushion duct A 15. Seat cushion duct B
16. Seat cushion hook 17. Seat cushion pad 18. Seat cushion trim
JMJIA1883GB

SE-142
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REAR SEAT
Removal and Installation
INFOID:0000000003840027
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
1. Remove the headrest.
2. Remove the seat cushion.
 Pull the lock lever (1) at the front bottom of the seat cushion
forward (1 for each side), and pull the seat cushion upward to
release the wire (2) from the seat cushion hook. Then pull the
seat cushion forward to remove.
 Remove the seat cushion from the vehicle.
3. Remove the seatback.
 Remove the bolts under seatback.
 Lift up seatback from underneath, and then remove seatback from seatback hook that is fixed to the
vehicle.
 Remove the seatback from the vehicle.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
Disassembly and AssemblyINFOID:0000000003840028
SEATBACK
Disassembly
1. Remove armrest assembly.
 Remove the pawls, and pull out the cup holder.
19. Seatback center pad 20. Seat cushion heater unit 21. Seatback heater unit
22. Seatback pad 23. Seatback trim 24. Seat belt hook
25. Headrest holder (locked) 26. Headrest holder (free) 27. Headrest side (long type)
28. Headrest side (normal type) 29. Headrest center (normal type) 30. Headrest center (long type)
31. Seatback duct C 32. Seatback duct B 33. Ventilation motor (seatback)
34. Blower filter 35. Seatback duct A 36. Ventilation seat control unit
Refer to GI-4, "
Components" for symbols in the figure.
JMJIA0251ZZ
: Pawl
JMJIA1936ZZ

REAR SEAT
SE-143
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 Remove the bolts (A), and then remove armrest retainer.
 Remove the armrest assembly.
2. Remove the seatback trim.
 Remove the screws, and then seat belt hook.
 Remove the headrest holder.
CAUTION:
Before installing headrest holder, check its orientation
(front/rear and right/left).
 Remove the hog rings to separate the seatback trim and seatback pad.
Assembly
Assemble in the reverse order of disassembly.
SEAT CUSHION
Disassembly
Remove the hog rings, and separate the seat cushion trim and seat cushion pad.
Assembly
Assemble in the reverse order of disassembly.
JMJIA1939ZZ
PIIB4084J

SE-144
< ON-VEHICLE REPAIR >[WITHOUT VENTILATION SEAT]
POWER SEAT SWITCH
POWER SEAT SWITCH
Exploded ViewINFOID:0000000003885027
Refer to SE-130, "Exploded View".
Removal and InstallationINFOID:0000000003885028
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
1. Remove the seat cushion outer finisher (1). Refer to SE-135, "
Removal and Installation".
2. Remove switch knob.
3. Remove screws (A).
4. Remove the power seat switch (2) from the seat cushion outer
finisher.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be sure to clump the harness to the right place.
JMJIA1952ZZ

HEATED SEAT SWITCH
SE-145
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HEATED SEAT SWITCH
Exploded ViewINFOID:0000000003853803
Removal and InstallationINFOID:0000000003840029
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
1. Remove the switch panel (2). Refer to IP-22, "
Exploded View".
2. Remove heated seat switch (driver side) (1) from switch panel with flat bladed screw driver (A).
NOTE:
The same procedure is also performed for passenger side.
INSTALLATION
Install in the reverse order of removal.
1. Heated seat switch 2. Switch panel
JMJIA1946ZZ
:Pawl
JMJIA1947ZZ

SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION SEC
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CONTENTS
SECURITY CONTROL SYSTEM
INTELLIGENT KEY SYSTEM
BASIC INSPECTION ....... .............................
5
DIAGNOSIS AND REPAIR WORKFLOW ..... .....5
Work Flow ........................................................... ......5
INSPECTION AND ADJUSTMENT .....................8
ECM RE-COMMUNICATING FUNCTION ............. ......8
ECM RE-COMMUNICATING FUNCTION : De-
scription .....................................................................
8
ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement ............................................
8
FUNCTION DIAGNOSIS ...............................9
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTIO N ........................................ .....
9
System Diagram .................................................. ......9
System Description ...................................................9
Component Parts Location ......................................12
Component Description ...........................................13
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS ..................................................................
14
System Diagram .................................................. ....14
System Description .................................................14
Component Parts Location ......................................15
Component Description ..........................................16
VEHICLE SECURITY SYSTEM .........................17
System Diagram .................................................. ....17
System Description .................................................17
Component Parts Location ......................................18
Component Description ...........................................19
DIAGNOSIS SYSTEM (BCM) ............................21
COMMON ITEM ..................................................... ....21
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
21
INTELLIGENT KEY ................................................ ....22
INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ....................................
22
THEFT ALM ........................................................... ....25
THEFT ALM : CONSULT-III Function (BCM -
THEFT) ................................................................ ....
25
IMMU ...................................................................... ....27
IMMU : CONSULT-III Function (BCM - IMMU) ........27
COMPONENT DIAGNOSIS .........................28
U1000 CAN COMM CIRCUIT ...........................28
BCM ....................................................................... ....28
BCM : Description ....................................................28
BCM : DTC Logic .....................................................28
BCM : Diagnosis Procedure ....................................28
IPDM E/R ................................................................ ....28
IPDM E/R : Description ............................................28
IPDM E/R : DTC Logic .............................................28
IPDM E/R : Diagnosis Procedure ............................28
U1010 CONTROL UNIT (CAN) .........................30
BCM ....................................................................... ....30
BCM : DTC Logic .....................................................30
BCM : Diagnosis Procedure ....................................30
BCM : Special Repair Requirement .........................30
P1610 LOCK MODE .........................................31
Description ...............................................................31
DTC Logic ................................................................31
Diagnosis Procedure ...............................................31
P1611 ID DISCORD, IMMU-ECM .....................32
Description ...............................................................32
DTC Logic ................................................................32
Diagnosis Procedure ...............................................32
P1612 CHAIN OF ECM-IMMU ..........................34