Blower motor
It is mounted to the bottom of
the blower box and sends the
air inside of the vehicle. PTC heater
It is mounted to the heater air
outlet in the heater module
and warms the air from the
heater to the air vent.
Intake actuator
It changes the air source selection
mode according to the control
command from the heater and A/C
control assembly.A/C filter
It is mounted to the top of the
blower motor and filters the air
before it is discharged through
the duct.
MOS module
It controls the rotation speed of
the blower motor by receiving the
fan speed control signal from the
heater and A/C control assembly.
8810-00
General deployment of air bag
3) Deployment Procedure
Air bag cover (opening section)
Air bag cushion
Vent hole
Inflator
Filter
Ignition
Gas generator In general, the air bag unit transmits the ignition current to the ignition device of the corresponding air bag
inflator when a collision signal from the impact sensor is sent to the air bag unit
When the ignition device of the inflator is ignited, the gas generator generates nitrogen gas by being
burned, and this gas inflates the air bag cushion through the filter. The nitrogen gas used to inflate the air
bag exhausts through the vent hole immediately.
Cross section of driver air bag
Cross section of inflator
