NISSAN ALMERA TINO 2001 Service Repair Manual

SERVICE DATA AND SPECIFICATIONS (SDS)
Available Shims (Cont’d)
MT-102

RESTRAINT SYSTEM
SECTION
RS
CONTENTS
SEAT BELTS...................................................................3
Precautions ..................................................................3
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
″AIR BAG″AND″SEAT BELT PRE-TENSIONER″
........3
PRECAUTION FOR SEAT BELT SERVICE..................3
Front Seat Belt.............................................................5
REMOVAL AND INSTALLATION.................................5
Rear Seat Belt .............................................................7
REMOVAL AND INSTALLATION (MODELS WITH
BUILT-IN SEAT BELT)
...............................................7
REMOVAL AND INSTALLATION (MODELS WITH
ROOF SEAT BELT)
.................................................10
REMOVAL AND INSTALLATION (MODELS WITH
2-POINTS CENTER SEAT BELT)
..............................13
SUPPLEMENTAL RESTRAINT SYSTEM (SRS).........16
Precautions ................................................................16
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
″AIR BAG″AND″SEAT BELT PRE-TENSIONER″
......16
PRECAUTIONS FOR SRS″AIR BAG″AND″SEAT
BELT PRE-TENSIONER″SERVICE
...........................16
WIRING DIAGRAMS AND TROUBLE DIAGNOSIS.....16
Preparation ................................................................17
SPECIAL SERVICE TOOLS......................................17
COMMERCIAL SERVICE TOOL................................18
SRS Configuration .....................................................18
Seat Belt Pre-tensioner with Load Limiter.................19
Built-in Type Side Air Bag..........................................19
SRS Component Parts Location ...............................20
Maintenance Items ....................................................20
Diagnosis Sensor Unit ...............................................21
REMOVAL AND INSTALLATION...............................21
Front Seat Belt Pre-tensioner ....................................22
REMOVAL AND INSTALLATION...............................22
Side Air Bag (Satellite) Sensor ..................................23
REMOVAL AND INSTALLATION...............................23
Driver Air Bag Module and Spiral Cable ...................24
REMOVAL AND INSTALLATION...............................24
REMOVAL...............................................................24
INSTALLATION........................................................26
Front Passenger Air Bag Module ..............................27
REMOVAL...............................................................27
INSTALLATION........................................................28
Front Side Air Bag Module ........................................28
REMOVAL...............................................................28
INSTALLATION........................................................29
Disposal of Air Bag Module and Seat Belt Pre-
tensioner ....................................................................30
CHECKING DEPLOYMENT TOOL.............................31
DEPLOYMENT PROCEDURES FOR AIR BAG
MODULE (OUTSIDE OF VEHICLE)
...........................32
DEPLOYMENT PROCEDURES FOR SEAT BELT
PRE-TENSIONER (OUTSIDE OF VEHICLE)
..............34
DEPLOYMENT OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER WHILE MOUNTED IN
VEHICLE
.................................................................35
DISPOSING OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER
...........................................36
Trouble Diagnoses Introduction.................................37
DIAGNOSIS FUNCTION...........................................37
DIAGNOSIS MODE FOR CONSULT-II.......................37
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITH CONSULT-II
...................................................38
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITHOUT CONSULT-II
............................................38
HOW TO ERASE SELF-DIAGNOSIS RESULTS.........38
How to Perform Trouble Diagnoses for Quick
and Accurate Repair ..................................................40
INFORMATION FROM CUSTOMER..........................40
PRELIMINARY CHECK............................................40
WORK FLOW..........................................................41
Wiring Diagram - SRS -.............................................42
MODELS WITH FRONT SEAT BELT
PRE-TENSIONER B21, B27
.....................................43
MODELS WITH FRONT SEAT BELT
PRE-TENSIONER B52, B53
.....................................44
SRS Operation Check ...............................................45
DIAGNOSTIC PROCEDURE 1..................................45
Trouble Diagnoses with CONSULT-II...................46
DIAGNOSTIC PROCEDURE 2..................................46
DIAGNOSTIC PROCEDURE 3..................................49
DIAGNOSTIC PROCEDURE 4 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 2)
......................51

DIAGNOSTIC PROCEDURE 5..................................51
Trouble Diagnoses without CONSULT-II..............55
DIAGNOSTIC PROCEDURE 6..................................55
DIAGNOSTIC PROCEDURE 7..................................60
DIAGNOSTIC PROCEDURE 8 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 6)
......................62
Trouble Diagnoses:″AIR BAG″Warning Lamp
Does Not Turn Off .....................................................63
DIAGNOSTIC PROCEDURE 9..................................63
Trouble Diagnoses:″AIR BAG″Warning Lamp
Does Not Turn On .....................................................65
DIAGNOSTIC PROCEDURE 10................................65
Collision Diagnosis ....................................................66
FOR FRONTAL COLLISION.....................................66
FOR SIDE COLLISION.............................................68
CONTENTS(Cont’d)
RS-2

Precautions
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)“AIR BAG”AND“SEAT BELT
PRE-TENSIONER”
NLRS0001The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER” used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS composition which is available to NISSAN MODEL V10 is as follows (The composition var-
ies according to the destination and optional equipment.):
+For a frontal collision
The Supplemental Restraint System consists of driver’s air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
+For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
WARNING:
+To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance should be per-
formed by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTION FOR SEAT BELT SERVICENLRS0002CAUTION:
+Before removing the seat belt pre-tensioner assembly, turn the ignition switch off, disconnect both
battery cables and wait at least 3 minutes.
+Do not use electrical test equipment for seat belt pre-tensioner connector.
+After replacing or reinstalling seat belt pre-tensioner assembly, or reconnecting seat belt pre-ten-
sioner connector, check the system function. Refer to“SRS Operation Check”for details. (RS-45)
+Do not disassemble buckle or seat belt assembly.
+Replace anchor bolts if they are deformed or worn out.
+Never oil tongue and buckle.
+If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt
assembly.
+If webbing is cut, frayed, or damaged, replace seat belt assembly.
+When replacing seat belt assembly, use a genuine seat belt assembly.
After A CollisionNLRS0002S01WARNING:
Inspect all seat belt assemblies including retractors and attaching hardware after any collision.
NISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the
collision was minor and the belts show no damage and continue to operate properly. Failure to do so
could result in serious personal injury in an accident. Seat belt assemblies not in use during a colli-
sion should also be replaced if either damage or improper operation is noted. Seat belt pre-tensioner
should be replaced even if the seat belts are not in use during a frontal collision in which the air bags
are deployed.
Replace any seat belt assembly if:
+The seat belt was in use at the time of a collision (except for minor collisions and the belts, retractors and
buckles show no damage and continue to operate properly).
+The seat belt was damaged in an accident. (i.e. torn webbing, bent retractor or guide, etc.)
+The seat belt attaching point was damaged in an accident. Inspect the seat belt attaching area for dam-
age or distortion and repair as necessary before installing a new seat belt assembly.
+Anchor bolts are deformed or worn out.
SEAT BELTS
Precautions
RS-3

NRS127
SEAT BELTS
Precautions (Cont’d)
RS-4

Front Seat Belt
REMOVAL AND INSTALLATION=NLRS00561. Slide the seat all the way forward. Tilt the seatback toward the front and remove the rear floor boxes.
2. Remove adjuster cover.
3. Remove floor anchor bolt.
4. Remove shoulder anchor bolt.
5. Remove front and rear kicking plate, then remove center pillar upper and lower garnish. Refer to BT-28,
“SIDE AND FLOOR TRIM”for details.
6. Disconnect seat belt pre-tensioner connector.
7. Remove the screw securing seat belt pre-tensioner retractor, then remove seat belt and seat belt pre-ten-
sioner retractor.
8. Remove bolts securing seat belt adjuster, then remove seat belt adjuster.
NRS096
SEAT BELTS
Front Seat Belt
RS-5

NRS097
SEAT BELTS
Front Seat Belt (Cont’d)
RS-6

Rear Seat Belt
REMOVAL AND INSTALLATION (MODELS WITH BUILT-IN SEAT BELT)=NLRS00581. Remove the outer rear seats. Refer to BT-49,“REAR SEAT”for details.
2. Remove lower seat trim.
3. Remove the special bolts, using the TAMPER RESISTANT TORX (Size T50) and seat belt buckles can
be removed.
4. Remove the center seat. Refer to BT-49,“REAR SEAT”for details.
5. Remove lower seat trim and rear back seat garnish.
6. Remove the special bolts, using the TAMPER RESISTANT TORX (Size T50) and the seat belt - bracket,
- retractor and - buckle can be removed.
7. Remove rear side garnish. Refer to BT-28,“SIDE AND FLOOR TRIM”for details.
8. Remove bolts securing rear seat belt retractor, then remove seat belt and seat belt retractor.
NRS098
SEAT BELTS
Rear Seat Belt
RS-7

NRS099
SEAT BELTS
Rear Seat Belt (Cont’d)
RS-8

NRS100
SEAT BELTS
Rear Seat Belt (Cont’d)
RS-9