Component Function - SSANGYONG Rexton Y200 Manual

COMPONENT FUNCTION

Back (Cushion)
•
The airbag system performance is influenced on
the cushion size, shape and position.
•
The cushion strength is a important parameter on
the impact absorb effect.
•
Therefore, the control of the airbag performance
depends on cushion size, shape, inflator
characteristic and vent hole size for the gas
discharge.
•
The cushion's material and folding function to control
the cushion deployment direction and the
performance to protect passenger's face.
Module Cover/Housing
•
It is a type of a container that includes the cushion
and the inflator.
•
The module housing functions to deliver the reaction
force between the body structure and the airbag
(The airbag reaction is absorbed generally to the
steering wheel or instrument panel).
•
The module cover must be considered in a viewpoint
of protection between exterior, internal units and
cushion. Also the module cover should be designed
not to cause any personal injury for deployment.
Inflator
•
The inflator is a type of the direct gas generated
device.
•
The inflator with initial low pressure provides
negative restraint effect regarding passengers
moving and time.
On the contrary, the inflator with initial high pressure
allows other components of the airbag to make a
excessive impact resulting in any personal injury.
Thus, the inflator output must be optimized
according to the characteristic of the vehicle and
passenger moving.
•
The discharge gas has no toxicity or inflammability
and also it is the important parameter to control the
high temperature for gas firing.
Airbag Module
The driver airbag module is under the center pad of
the steering wheel.
The passenger airbag module is installed in the
instrument panel at passenger side.
The driver and passenger side airbag is inside each
seat.
Notice: Do not disassemble the airbag module
because unintentional deployment of the airbags
resulting from any damage or interference of the module
can cause injury.
SSANGYONG Y200
SDM (Sensing and Diagnostic Module)
1. The airbag system consists of the module section
(driver, passenger and side), seat belt section and
SDM.
2. The SDM has no user-serviceable parts and
monitors the system components continuously. The
SDM also records any faults which are discovered.
3. The SDM allows the fault codes to be retrieved with
a scan tool and illuminates a warning lamp that
alerts the driver to any faults.
The SDM located on floor beneath the floor console
assembly. The SDM performs the following functions:
•
Impact decision processor function.
Determine the airbag deployment through the
impact signal of the accelerometer sensor and the
safety sensor.
•
Malfunction detection and recording any faults that
are detected.
Monitor the supplemental restrain system electrical
components and set a diagnostic trouble code
when malfunction is detected.
•
Display airbag fault codes
Display airbag fault codes and system status
information when connected to a scan tool.
•
Self-diagnosis function
Illuminate the AIRBAG indicator to alert the driver
to any fault.
•
Power supply function
Provide a reserve power source to deploy the
airbags and pretensioners if an accident has
disabled the normal power source.
Acceleromenter Sensor
The accelerometer sensor electronically represents the
acceleration or deceleration of the vehicle during a
frontal impact.
In this electronic representation, the electrical signal
is proportional to the acceleration or deceleration of
the vehicle.
RESTRAINTS 8B-5
YAD8B060