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Air Bag Deployment Sensors And Controls
Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system
required for this vehicle.
The ORC determines if deployment of the front and/or
side air bags in a frontal or side collision is required.
Based on the impact sensor’s signals, a central electronic
ORC deploys the Advanced Front Air Bags, SABIC air
bags, Supplemental Seat-Mounted Side Air Bags, Supple-
mental Driver Side Knee Air Bag, and front seat belt
pretensioners, as required, depending on the severity and
type of impact.
The Advanced Front Air Bags and Supplemental Driver
Side Knee Air Bag are designed to provide additional
protection by supplementing the seat belts in certain
frontal collisions depending on the severity and type of
collision. Advanced Front Air Bags are not expected to
reduce the risk of injury in rear, side, or rollover collisions.
The Advanced Front Air Bags and Supplemental Driver
Side Knee Air Bag will not deploy in all frontal collisions,
including some that may produce substantial vehicle
damage — for example, some pole collisions, truck
underrides, and angle offset collisions. On the other
hand, depending on the type and location of impact,
Advanced Front Air Bags may deploy in crashes with
little vehicle front-end damage but that produce a severe
initial deceleration.
The side air bags will not deploy in all side collisions.
Side air bag deployment will depend on the severity and
type of collision.
Because air bag sensors measure vehicle deceleration
over time, vehicle speed and damage by themselves are
not good indicators of whether or not an air bag should
have deployed.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67
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