Chrysler 2004 Pacifica - Manual (Page 49)

• When the airbag control module detects a collision
requiring the Front Airbags , it signals the inflator
units. A large quantity of nontoxic gas is generated to
inflate the front airbags. Different front airbag inflation
rates are possible, these rates are determined by the
airbag control module based on collision severity. The
front airbag covers separate and fold out of the way as
the front airbags inflate to their full size. The front
airbags fully inflate in about 50 milliseconds. This is
only about half of the time it takes you to blink your
eyes. The front airbags then quickly deflate while
helping to restrain the driver and front passenger. The
driver’s and passenger’s front airbag gas is vented
through the airbag material and small vent openings
towards the instrument panel. In this way the front
airbags do not interfere with your control of the
vehicle.
• The Supplemental Side Curtain Airbags are designed
to activate only in certain side collisions. When the
airbag control module detects a collision requiring the
side curtain airbags to inflate, it signals the inflators on
the crash side of the vehicle. A quantity of nontoxic gas
is generated to inflate the side curtain airbag. The
inflating side curtain airbag pushes the outside edge of
the headliner out of the way and inflates (in about the
same time it takes to blink your eyes). A properly
belted and seated occupant is less likely to be injured
by the force of the airbag or crash event. Items that are
positioned in the area where the side curtain airbag
inflates can reduce the effectiveness of the airbag and
also increase the likelihood of injuries to the occu-
pants, this especially applies to children. The side
curtain airbag is about 4 inches (10 cm) thick when it
is inflated.
• When the airbag control module detects a collision
requiring the Driver Inflatable Knee Blocker , it
signals the inflator unit. A quantity of nontoxic gas is
generated to inflate the Driver Inflatable Knee Blocker.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 49
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