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Airbag Deployment Sensors and Controls
The Advanced Front Airbags 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,
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 Advanced Front Airbags may deploy in crashes with
side airbags in a frontal or side collision is required. little vehicle front-end damage but that produce a severe
Based on the impact sensors signals, a central electronic initial deceleration.
ORC deploys the Advanced Front Airbags, SABIC air-
The side airbags will not deploy in all side collisions. Side
bags — if equipped, Supplemental Seat-Mounted Side
airbag deployment will depend on the severity and type
Airbags — if equipped, and front seat belt pretensioners
of collision.
— if equipped, as required, depending on severity and
type of impact.
Because airbag sensors measure vehicle deceleration over
time, vehicle speed and damage by themselves are not
good indicators of whether or not an airbag should have
deployed.
Advanced Front Airbags are designed to provide addi-
tional protection by supplementing the seat belts in
certain frontal collisions depending on the severity and
type of collision. Advanced Front Airbags are not ex- Seat belts are necessary for your protection in all colli-
pected to reduce the risk of injury in rear, side, or rollover sions, and also are needed to help keep you in position,
collisions.
away from an inflating airbag.
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The ORC monitors the readiness of the electronic parts of It also includes diagnostics that will illuminate the instru-
the system whenever the ignition switch is in the START ment cluster Airbag Warning Light if a malfunction is
or ON position. If the key is in the LOCK position, in the noted that could affect the airbag system. The diagnostics
ACC position, or not in the ignition, the airbag system is also record the nature of the malfunction.
not on and the airbags will not inflate.
WARNING!
The ORC contains a backup power supply system that
may deploy the airbags even if the battery loses power or
it becomes disconnected prior to deployment.
Ignoring the Airbag Warning Light in your instru-
ment panel could mean you won’t have the airbags to
protect you in a collision. If the light does not come
on, stays on after you start the vehicle, or if it comes
on as you drive, have the airbag system checked right
away by an authorized dealer.
Also, the ORC turns on the Airbag Warning
Light in the instrument panel for approxi-
mately four to six seconds for a self-check
when the ignition is first turned on. After the
self-check, the Airbag Warning Light will turn off. If the
ORC detects a malfunction in any part of the system, it
turns on the Airbag Warning Light, either momentarily
or continuously. A single chime will sound if the light
comes on again after initial startup.
Driver and Passenger Airbag Inflator Units
The Driver and Passenger Airbag/Inflator Units are
located in the center of the steering wheel and the right
side of the instrument panel. When the ORC detects a
collision requiring the airbags, it signals the inflator units.
A large quantity of non-toxic gas is generated to inflate