GMC 2012 Canyon - Manual (Page 67)

Black plate (23,1) GMC Canyon Owner Manual - 2012
Seats and Restraints 3-23
Frontal airbags may inflate at
different crash speeds. For
example:
. If the vehicle hits a stationary
object, the airbags could inflate
at a different crash speed than if
the vehicle hits a moving object.
. If the vehicle hits an object that
deforms, the airbags could
inflate at a different crash speed
than if the vehicle hits an object
that does not deform.
. If the vehicle hits a narrow object
(like a pole), the airbags could
inflate at a different crash speed
than if the vehicle hits a wide
object (like a wall).
. If the vehicle goes into an object
at an angle, the airbags could
inflate at a different crash speed
than if the vehicle goes straight
into the object.
Thresholds can also vary with
specific vehicle design.
Frontal airbags are not intended to
inflate during vehicle rollovers, rear
impacts, or in many side impacts.
Your vehicle has seat position
sensors which enables the sensing
system to monitor the position of the
driver's seat and the right front
passenger's seat. Seat position
sensors provide information that is
used to determine if the airbags
should deploy at a reduced level or
at full deployment.
In addition, your vehicle has
dual-stage frontal airbags.
Dual-stage airbags adjust the
restraint according to crash severity.
Your vehicle has electronic frontal
sensors, which help the sensing
system distinguish between a
moderate frontal impact and a more
severe frontal impact. For moderate
frontal impacts, dual-stage airbags
inflate at a level less than full
deployment. For more severe frontal
impacts, full deployment occurs.
Your vehicle may or may not have
roof-rail airbags. See Airbag System
on page 3‑19. Roof-rail airbags are
intended to inflate in moderate to
severe side crashes. Roof-rail
airbags will inflate if the crash
severity is above the system's
designed threshold level. The
threshold level can vary with
specific vehicle design.
Roof-rail airbags are not intended to
inflate in frontal impacts, near-frontal
impacts, rollovers, or rear impacts.
Both roof-rail airbags will deploy
when either side of the vehicle is
struck.
In any particular crash, no one can
say whether an airbag should have
inflated simply because of the
damage to a vehicle or because of
what the repair costs were. For
frontal airbags, inflation is
determined by what the vehicle hits,
the angle of the impact, and how
quickly the vehicle slows down. For
roof-rail airbags, deployment is
determined by the location and
severity of the side impact.