Nissan Versa Note. Manual — part 736
COMPONENT PARTS
SRC-7
< SYSTEM DESCRIPTION >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
Front Side Air Bag Module
INFOID:0000000009635831
Front side air bag modules are built into the front seatback assem-
blies. Vehicles with side air bags are equipped with labels as shown.
Side Curtain Air Bag Module
INFOID:0000000009592939
Side curtain air bag modules are located above the vehicle headlin-
ing.Vehicles with side curtain air bags are equipped with labels on
the pillar upper finishers.
Front Seat Belt Pre-tensioner
INFOID:0000000009592873
The seat belt pre-tensioner system with 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 belt 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
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
web tension while maintaining force.
Air Bag Diagnosis Sensor Unit
INFOID:0000000009592874
The air bag diagnosis sensor unit is located under the center con-
sole assembly. The air bag diagnosis sensor unit receives signals
from multiple SRS sensors and controls the deployment of the air
bags. The deployment of the air bags depends on the type and
severity of the collision. The air bag diagnosis sensor unit has self-
diagnosis capability through the use of the CONSULT as well as
flash codes displayed by the air bag warning lamp.
AWHIA0333ZZ
AWHIA0545ZZ
AWHIA0535ZZ
AWHIA0536ZZ
SRC-8
< SYSTEM DESCRIPTION >
COMPONENT PARTS
Crash Zone Sensor
INFOID:0000000009592875
The crash zone sensor is located in front of the radiator. The crash
zone sensor sends signals to the air bag diagnosis sensor unit dur-
ing a frontal collision. This sensor may be identified by a yellow con-
nector.
Front Side Air Bag Satellite Sensor
INFOID:0000000009592940
The front side air bag satellite sensors are located on the front center
pillar LH and RH next to the seat belt pretensioners. The front side
air bag satellite sensors send signals to the air bag diagnosis sensor
unit during a side collision. These sensors may be identified by yel-
low connectors.
Rear Side Air Bag Satellite Sensor
INFOID:0000000009592941
The rear side air bag satellite sensors are located behind the lug-
gage side lower finisher LH and RH. The rear side air bag satellite
sensors send signals to the air bag diagnosis sensor unit during a
side collision. These sensors may be identified by yellow connec-
tors.
Front Door Satellite Sensor
INFOID:0000000009592942
The front door satellite sensors are located in the driver and passen-
ger doors. The front door satellite sensors send signals to the air bag
diagnosis sensor unit during a side collision. These sensors may be
identified by yellow connectors.
SRS Component Connectors
INFOID:0000000009592943
DIRECT CONNECT
The following SRS components use direct-connect style harness connectors.
AWHIA0537ZZ
AWHIA0544ZZ
AWHIA0543ZZ
AWHIA0546ZZ
COMPONENT PARTS
SRC-9
< SYSTEM DESCRIPTION >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
• Driver front air bag module
• Passenger front air bag module
• LH side curtain air bag module
• RH side curtain air bag module
• Front LH seat belt pre-tensioner
• Front RH seat belt pre-tensioner
Always pull up to release locking tab prior to removing connector
from SRS component.
Always push down to lock locking tab after installing connector to
SRS component. When locked, the locking tab is level with the con-
nector housing.
SLIDE DOUBLE LOCKING
• A new style slide double locking type connector is used on certain systems and components, especially
those related to airbag control systems.
• The slide double locking type connectors help prevent incomplete locking and accidental looseness or dis-
connection.
• The slide double locking type connectors are disconnected by pushing or pulling the slider. Refer to the fig-
ure below.
CAUTION:
• Do not pull the harness or wires when disconnecting the connector.
WHIA0103E
AAMIA0498GB
SRC-10
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
SRS AIR BAG SYSTEM
SRS AIR BAG SYSTEM : System Description
INFOID:0000000009592880
SYSTEM DIAGRAM
DESCRIPTION
• The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switch is in the ON or
START position.
• The collision modes for which supplemental restraint systems are activated are different among the SRS
systems. For example, the driver air bag module, front passenger air bag module and front seat belt pre-ten-
sioners are activated in a frontal collision but not in a side collision.
SRS Collision Modes
OCCUPANT CLASSIFICATION SYSTEM
AWHIA0326GB
SRS configuration
Frontal collision
Left side collision
Right side collision
Driver air bag module
x
—
—
Front passenger air bag module
x
—
—
Front LH seat belt pre-tensioner
x
—
—
Front RH seat belt pre-tensioner
x
—
—
Front LH side air bag module
—
x
—
Front RH side air bag module
—
—
x
LH side curtain air bag module
—
x
—
RH side curtain air bag module
—
—
x
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст