Back NISSAN TEANA 2003 Service Manual

FRONT SEAT
SE-107
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10. Remove hog rings (non-reusable parts) to separate the seatback trim, pad and seatback frame.
11. Cut the band which fixes the air bladder to the seatback pad, and then remove the air bladder.
ASSEMBLY
Assemble in the reverse order of disassembly.
Disassembly and Assembly of Seat Cushion (Manual Seat)BIS0014H
DISASSEMBLY
1. Insert a screwdriver wrapped with tape into the notch of seat
lifter lever cover lower, and then remove seat lifter cover (driver
side only).
2. Remove seat lifter lever knob screws, and then remove seat
lifter lever knob (driver side only).
3. Remove seat cushion outer finisher.
4. Remove snap pin installing seat reclining lever knob from under
the seat cushion, and then remove seat reclining lever knob.
PIIB1940E
PIIB1941E
PIIB1942E
PIIB1943E

SE-110
FRONT SEAT

2. Remove seat slide & lifter switch knob and seat reclining switch
knob using a plastic spatula.
3. Remove seat switch escutcheon.
4. Using a tool such as a slotted screwdriver wrapped with a tape,
remove the engagements on the back of the ottoman trim & pad.
Then remove the ottoman trim & pad.
5. Remove retainer from seat cushion lower.
6. Remove seat cushion trim and pad from seat cushion frame.
7. Disconnect seat heater harness connector (only with the seat heater).
PIIB1945E
PIIB1946E
PIIA6336E
PIIA6337E

REAR SEAT
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1. Seatback screen 2. Screw 3. Seatback mat
4. Seatback trim 5. Seatback pad 6. Bolt
7. Seat cushion trim 8. Seat cushion pad 9. Cup holder
10. Armrest lid 11. Armrest 12. Armrest screw
13. Bush 14. Armrest bracket 15. Bolt

REAR SEAT
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1. Seatback mat 2. Head rest 3. Head rest holder (free)
4. Head rest holder (locked) 5. Seatback trim (LH) 6. Seatback trim (RH)
7. Seatback pad 8. Bolt 9. Seatback under trim
10. Seatback under pad 11. Seat cushion trim 12. Seat cushion pad
13. Seat heater unit 14. Armrest 15. Armrest screw
16. Bush 17. Bolt 18. Armrest bracket
19. Cup holder 20. Heater switch (RH) 21. Seat switch
22. Heater switch (LH) 23. Audio switch 24. Armrest lid
25. Screw 26. Seatback screen 27. Seatback center bracket
28. Bolt 29. Nut 30. Heater control unit

REAR SEAT
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Removal and Installation of SeatbackBIS0014P
REMOVAL
1. Remove seatback bolts and seat belt anchor bolts.
2. Disconnect seat harness connector.
3. Remove seat belt finisher from seatback shoulder, and then
pass seat belt through the hole.
4. Lift up seatback assembly from underneath, and then remove it
from hook that is fixed to the vehicle.
5. Pull out center seat belt, and then remove seatback from the vehicle.
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
INSTALLATION
Install in the reverse order of removal.
1. Bolt 2. Anchor bolt
PIIB1952E
PIIA6236E
PIIA6237E

SE-118
REAR SEAT

Disassembly and Assembly of Seatback (Headrest Fixed Type and Headrest
Removed and Installed Type)
BIS0014Q
DISASSEMBLY
1. Remove headrest (headrest removed and installed type seat only).
2. Remove headrest holder (headrest removed and installed type
seat only).
CAUTION:
Before installing headrest holder, check its orientation
(front/rear and right/left).
3. Remove clip, and then remove seatback mat (only with the seat heater).
4. Release armrest and remove seat back center bracket bolts,
and then remove seatback center bracket (headrest removed
and installed type seat only).
5. Remove seatback screen screws, and then remove seatback
screen.
6. Remove armrest bolts, and then remove armrest assembly from
seatback assembly.
7. Remove hog rings (non-reusable parts), and then remove seatback mat from seatback assembly. (With-
out seat heater.)
8. Remove hog rings (non-reusable parts) to separate the seatback trim and pad.
9. Remove heater control unit nuts, and then remove heater control unit (only with the seat heater).
ASSEMBLY
Assemble in the reverse order of disassembly.
PIIA1158E
PIIA6238E
PIIA6239E

SRS-6
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

Front Seat Belt Pre-Tensioner with 2 Stage Load LimiterBHS00040
The seat belt pre-tensioner system with 2 stage load limiter is
installed for both the driver's seat and the front passenger's seat. It
operates simultaneously with the SRS air bag system in the event of
a frontal collision with an impact exceeding a specified level.
When the frontal collision with an impact exceeding a specified level
occurs, seat belt slack resulting from clothing or other factors is
immediately taken up by the pre-tensioner. Vehicle passengers are
securely restrained.
When passengers in a vehicle are thrown forward in a collision and
the restraining force of the seat belt exceeds a specified level, the 2
stage load limiter permits the specified extension of the seat belt by
the twisting of the ELR shaft, and a relaxation of the chest-area seat
belt webbing tension while maintaining force.
Front Side Air BagBHS00041
Front side air bag is built-in type.
The front seatbacks with built-in type side air bag have the labels as
shown.
Side Curtain Air BagBHS00042
The side curtain air bags have the labels as shown.
PHIA0113E
PHIA0590E
BF-2006D

SRS-14
TROUBLE DIAGNOSIS

CONSULT-II FunctionBHS00047
DIAGNOSIS MODE FOR CONSULT-II

“SELF-DIAG [CURRENT]”
A current Self-diagnosis result (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-II screen in real time. This refers to a malfunctioning part requiring
repairs.

“SELF-DIAG [PAST]”
Diagnosis results previously stored in the memory are displayed on the CONSULT-II screen. The stored
results are not erased until memory erasing is executed.

“TROUBLE DIAG RECORD”
With TROUBLE DIAG RECORD, diagnostic results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.

“ECU DISCRIMINATED NO.”
The diagnosis sensor unit for each vehicle model is assigned
with its own, individual classification number. This number is dis-
played on the CONSULT-II screen, as shown. When replacing
the diagnosis sensor unit, refer to the part number for the com-
patibility. After installation, replacement with a correct unit can
be checked by confirming this classification number on the
CONSULT-II screen.
After repair, make sure the discriminated number of diagnosis
sensor unit installed to vehicle are same. Refer to SRS-47,
"ECU DISCRIMINATED NO." .
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II
From User Mode to Diagnosis Mode
After selecting “AIR BAG” on the “SELECT SYSTEM” screen, User mode automatically changes to Diagnosis
mode.
From Diagnosis Mode to User Mode
To return to User mode from Diagnosis mode, touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears. Then diagnosis mode automatically changes to User mode.
PHIA0218E
SRS803
SRS804

TROUBLE DIAGNOSIS
SRS-15
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HOW TO ERASE SELF-DIAGNOSIS RESULTS

“SELF-DIAG [CURRENT]”
A current Self-diagnosis result is displayed on the CONSULT-II screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “SELF-DIAG [CURRENT]”.

“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by touching “BACK” key of CONSULT-II and
select “SELF-DIAG [CURRENT]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-DIAG [CURRENT]”
mode.
NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is not erased, the User mode shows the system
malfunction by the operation of the warning lamp even if the malfunction is repaired completely.

“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.
Self-Diagnosis Function (Without CONSULT-II)BHS00048

The reading of these results is accomplished “User mode” and “Diagnosis mode”.

After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the User mode. At that
time, the self-diagnostic result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-II
HOW TO ERASE SELF-DIAGNOSTIC RESULTS
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnosis result is cleared.
SRS701
PHIA0709E

TROUBLE DIAGNOSIS
SRS-19
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DRIVER AIRBAG
MODULE
[OPEN]
[B1049]
Driver air bag module circuit is open (including the spiral cable). 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace driver air bag module.
(Before disposal, it must be
deployed.)
4. Replace the spiral cable.
5. Replace the diagnosis sensor unit.
6. Replace the related harness. DRIVER AIRBAG
MODULE
[VB-SHORT]
[B1050]

Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG
MODULE
[GND-SHORT]
[B1051]

Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIRBAG
MODULE
[SHORT]
[B1052]

Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[OPEN]
[B1065]

Front passenger air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace front passenger air bag
module. (Before disposal, it must be
deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness. ASSIST A/B MODULE
[VB-SHORT]
[B1066]

Front passenger air bag module circuit is shorted to a power
supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1067]

Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1068]

Front passenger air bag module circuit is shorted between lines.
CONTROL UNIT
[B1001-B1015]
[B1026-B1031]
[B1042-B1047]
[B1058-B1063]
[B1074-B1079]
[ B 11 0 6 - B 1111 ]
[B1122-B1127]
[B1138-B1143]
[B1170-B1175]
[B1186-B1191]
[B1202-B1207]

Diagnosis sensor unit is malfunctioning. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the diagnosis sensor unit.
SIDE MODULE RH
[OPEN]
[B1129]

Front RH side air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace front RH setback assembly
(front RH side air bag module).
(Before disposal, it must be
deployed.)
4. Replace the diagnosis sensor unit.
5. Replace the related harness. SIDE MODULE RH
[VB-SHORT]
[B1130]

Front RH side air bag module circuit is shorted to a power sup-
ply circuit.
SIDE MODULE RH
[GND-SHORT]
[B1131]

Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT]
[B1132]

Front RH side air bag module circuit is shorted between lines. Diagnostic item ExplanationRepair order
“Recheck SRS at each replacement”