GMC CANYON 2007 Manual Online
Manufacturer: GMC, Model Year: 2007, Model line: CANYON, Model: GMC CANYON 2007Pages: 492, PDF Size: 2.79 MB
Page 81 of 492
If your vehicle has a roof-mounted side impact
airbag for the right front passenger and the person
seated directly behind that passenger, it is
located in the ceiling above the side windows.
{CAUTION:
If something is between an occupant
and an airbag, the bag might not in ate
properly or it might force the object into
that person causing severe injury or even
death. The path of an in ating airbag
must be kept clear. Do not put anything
between an occupant and an airbag, and
do not attach or put anything on the
steering wheel hub or on or near any
other airbag covering. If your vehicle
has side impact airbags, never secure
anything to the roof of your vehicle by
routing the rope or tie down through any
door or window opening. If you do, the
path of an in ating side impact airbag
will be blocked. The path of an in ating
airbag must be kept clear.
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When Should an Airbag In ate?
The driver’s and right front passenger’s frontal
airbags are designed to in ate in moderate
to severe frontal or near-frontal crashes. But
they are designed to in ate only if the impact
exceeds a predetermined deployment threshold.
Deployment thresholds take into account a variety
of desired deployment and non-deployment
events and are used to predict how severe a
crash is likely to be in time for the airbags to in ate
and help restrain the occupants. Whether your
frontal airbags will or should deploy is not based
on how fast your vehicle is traveling. It depends
largely on what you hit, the direction of the impact,
and how quickly your vehicle slows down.
In addition, your vehicle has “dual stage” frontal
airbags, which adjust the restraint according
to crash severity. Your vehicle has electronic
frontal sensors which help the sensing system
distinguish between a moderate and a more
severe frontal impact. For moderate frontal
impacts, these airbags in ate at a level
less than full deployment. For more severe
frontal impacts, full deployment occurs.If the front of your vehicle goes straight into a wall
that doesn’t move or deform, the threshold level
for the reduced deployment is about 8 to 16 mph
(12.9 to 25.7 km/h), and the threshold level for
a full deployment is about 19 to 24 mph
(30.6 to 38.6 km/h) if the other sensors do not
over-ride this. The threshold level can vary,
however, with speci c vehicle design, so that it
can be somewhat above or below this range.
Frontal airbags may in ate at different crash
speeds. For example:
If the vehicle hits a stationary object, the
airbags could in ate at a different crash speed
than if the vehicle hits a moving object.
If the vehicle hits an object that deforms, the
airbags could in ate 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 in ate 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 in ate at a different crash
speed than if the vehicle goes straight into
the object.
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Page 83 of 492
Frontal airbags (driver and right front passenger)
are not intended to in ate during vehicle
rollovers, rear impacts, or in many side impacts.
If your vehicle has side impact airbags, it has
electronic side sensors. The side impact airbags
are intended to in ate in moderate to severe
side crashes. A side impact airbag will in ate if the
crash severity is above the system’s designed
“threshold level.” The threshold level can vary with
speci c vehicle design. Side impact airbags are
not intended to in ate in frontal or near-frontal
impacts, rollovers or rear impacts. Both side
impact airbags will deploy when either side of the
vehicle is struck.
Your vehicle has seat position sensors which
enable 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 any particular crash, no one can say whether
an airbag should have in ated simply because
of the damage to a vehicle or because of what the
repair costs were. For frontal airbags, in ation is
determined by what the vehicle hits, the angle
of the impact, and how quickly the vehicle slows
down in frontal or near-frontal impacts. For
side impact airbags, in ation is determined by the
location and severity of the impact.
The airbag system is designed to work properly
under a wide range of conditions, including off-road
usage. Observe safe driving speeds, especially
on rough terrain. As always, wear your safety belt.
SeeOff-Road Driving on page 256for more tips
on off-road driving.
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Page 84 of 492
What Makes an Airbag In ate?
In an impact of sufficient severity, the airbag
sensing system detects that the vehicle is
in a crash. The sensing system triggers a release
of gas from the in ator, which in ates the
airbag. The in ator, airbag, and related hardware
are all part of the airbag modules inside the
steering wheel and in the instrument panel in front
of the right front passenger. For vehicles with
roof-mounted side impact airbags, there are also
airbag modules in the ceiling of the vehicle,
near the side windows.
How Does an Airbag Restrain?
In moderate to severe frontal or near frontal
collisions, even belted occupants can contact
the steering wheel or the instrument panel.
In moderate to severe side collisions, even belted
occupants can contact the inside of the vehicle.Airbags supplement the protection provided by
safety belts. Airbags distribute the force of
the impact more evenly over the occupant’s upper
body, stopping the occupant more gradually.
But the frontal airbags would not help you in many
types of collisions, including rollovers, rear
impacts, and many side impacts, primarily because
an occupant’s motion is not toward the airbag.
Side impact airbags would not help you in many
types of collisions, including many frontal or
near frontal collisions, rollovers, and rear impacts.
Airbags should never be regarded as anything
more than a supplement to safety belts, and then
only in moderate to severe frontal or near-frontal
collisions for the driver’s and right front
passenger’s frontal airbags, and only in moderate
to severe side collisions for vehicles with side
impact airbags.
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Page 85 of 492
What Will You See After an Airbag
In ates?
After a frontal airbag in ates, it quickly de ates, so
quickly that some people may not even realize the
airbag in ated. Roof-mounted side impact airbags
may still be at least partially in ated minutes after
the vehicle comes to rest. Some components of the
airbag module — the steering wheel hub for the
driver’s airbag, the instrument panel for the right
front passenger’s airbag or the ceiling of your
vehicle near the side windows — may be hot for a
short time. The parts of the airbag that come into
contact with you may be warm, but not too hot to
touch. There may be some smoke and dust coming
from the vents in the de ated airbags. Airbag
in ation does not prevent the driver from seeing out
of the front windshield or being able to steer the
vehicle, nor does it prevent people from leaving
the vehicle.
{CAUTION:
When an airbag in ates, there may be dust
in the air. This dust could cause breathing
problems for people with a history of
asthma or other breathing trouble. To avoid
this, everyone in the vehicle should get
out as soon as it is safe to do so. If you
have breathing problems but cannot get
out of the vehicle after an airbag in ates,
then get fresh air by opening a window or a
door. If you experience breathing problems
following an airbag deployment, you
should seek medical attention.
Your vehicle has a feature that may automatically
unlock the doors (if your vehicle has power
door locks), turn the interior lamps on, ash the
hazard warning ashers, and turn off the radio
when the airbag in ates. You can lock the
doors again by using the door lock. The interior
lamps and hazard warning ashers will deactivate
after approximately 15 minutes. You can use
the radio controls to adjust the radio.
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Page 86 of 492
In many crashes severe enough to in ate an airbag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur
from the right front passenger airbag.
Airbags are designed to in ate only once.
After an airbag in ates, you will need some
new parts for the airbag system. If you do not
get them, the airbag system will not be there
to help protect you in another crash. A new
system will include airbag modules and
possibly other parts. The service manual
for your vehicle covers the need to replace
other parts.
Your vehicle has a crash sensing and
diagnostic module which records information
after a crash. SeeVehicle Data Collection
and Event Data Recorders on page 468.
Let only quali ed technicians work on your
airbag system. Improper service can mean
that your airbag system will not work properly.
See your dealer for service.
Passenger Sensing System
Your vehicle has a passenger sensing system.
The passenger airbag status indicator on the
instrument panel will be visible when you turn your
ignition key to ON or START. The words ON
and OFF or the symbol for on and off, will
be visible during the system check.
When the system check is complete, either the
word ON or the word OFF, or the symbol for on or
the symbol for off will be visible. SeePassenger
Airbag Status Indicator on page 182.
The passenger sensing system will turn off the
right front passenger’s frontal airbag under certain
conditions. The driver’s airbags are not part of
the passenger sensing system.
United StatesCanada
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Page 87 of 492
The passenger sensing system works with
sensors that are part of the right front passenger’s
seat and safety belt. The sensors are designed
to detect the presence of a properly seated
occupant and determine if the passenger’s frontal
airbag should be enabled (may in ate) or not.
Accident statistics show that children are safer
if they are restrained in the rear rather than
the front seat. We recommend that child restraints
be secured in a rear seat, including an infant
riding in a rear-facing infant seat, a child riding
in a forward-facing child seat and an older
child riding in a booster seat.
There is a label on your sun visor that says,
“Never put a rear-facing child seat in the front.”
This is because the risk to the rear-facing child
is so great if the airbag deploys.
{CAUTION:
A child in a rear-facing child restraint
can be seriously injured or killed if the
right front passenger’s airbag in ates.
CAUTION: (Continued)
CAUTION: (Continued)
This is because the back of the
rear-facing child restraint would be very
close to the in ating airbag.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal airbag if the system
detects a rear-facing child restraint, no
system is fail-safe, and no one can
guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend
that rear-facing child restraints be secured
in the rear seat, even if the airbag is off.
If you need to secure a forward-facing
child restraint in the right front seat,
always move the front passenger seat as
far back as it will go. It is better to secure
the child restraint in a rear seat.
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Page 88 of 492
If your vehicle does not have a rear seat that
will accommodate a rear-facing child restraint,
never put a child in a rear-facing child restraint
in the right front passenger seat unless the
passenger airbag status indicator shows off
and the airbag is off. Here is why:
{CAUTION:
A child in a rear-facing child restraint can
be seriously injured or killed if the right
front passenger’s airbag in ates. This is
because the back of the rear-facing child
restraint would be very close to the
in ating airbag. Be sure the airbag is off
before using a rear-facing child restraint
in the right front seat position.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal airbag if the system
CAUTION: (Continued)
CAUTION: (Continued)
detects a rear-facing child restraint,
no system is fail-safe, and no one can
guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend
that rear-facing child restraints be
transported in vehicles with a rear seat
that will accommodate a rear-facing child
restraint, whenever possible.
If you need to secure a forward-facing
child restraint in the right front seat,
always move the front passenger seat as
far back as it will go. It is better to secure
the child restraint in a rear seat.
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Page 89 of 492
The passenger sensing system is designed to turn
off the right front passenger’s frontal airbag if:
The right front passenger seat is unoccupied.
The system determines that an infant is
present in a rear-facing infant seat.
The system determines that a small child is
present in a forward-facing child restraint.
The system determines that a small child is
present in a booster seat.
A right front passenger takes his/her weight off
of the seat for a period of time.
The right front passenger seat is occupied by
a smaller person, such as a child who has
outgrown child restraints.
Or, if there is a critical problem with the airbag
system or the passenger sensing system.
When the passenger’s frontal airbag has been
turned off by the passenger sensing system, the
off indicator on the instrument panel will light
and stay lit to remind you that the airbag is off.If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove
the child restraint from the vehicle and reinstall
the child restraint following the child restraint
manufacturer’s directions and refer toSecuring a
Child Restraint in the Right Front Seat Position
on page 71.
If, after reinstalling the child restraint and restarting
the vehicle, the on indicator is still lit, check to
make sure that the vehicle’s seatback is not
pressing the child restraint into the seat cushion.
If this happens, slightly recline the vehicle’s
seatback and adjust the seat cushion if possible.
Also make sure the child restraint is not trapped
under the vehicle head restraint. If this happens,
adjust the head restraint.
If the on indicator is still lit, secure the child in the
child restraint in a rear seat position in the vehicle if
one is available and check with your dealer.
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Page 90 of 492
The passenger sensing system is designed to
enable (may in ate) the right front passenger’s
frontal airbag anytime the system senses
that a person of adult size is sitting properly in
the right front passenger’s seat. When the
passenger sensing system has allowed the airbag
to be enabled, the on indicator will light and
stay lit to remind you that the airbag is active.
For some children who have outgrown child
restraints and for very small adults, the passenger
sensing system may or may not turn off the
right front passenger’s frontal airbag, depending
upon the person’s seating posture and body
build. Everyone in your vehicle who has outgrown
child restraints should wear a safety belt
properly — whether or not there is an airbag
for that person.
If a person of adult-size is sitting in the right
front passenger’s seat, but the off indicator is
lit, it could be because that person is not sitting
properly in the seat. If this happens, turn the
vehicle off and ask the person to place the
seatback in the fully upright position, then sit
upright in the seat, centered on the seat cushion,
with the person’s legs comfortably extended.Restart the vehicle and have the person remain
in this position for about two minutes. This
will allow the system to detect that person and
then enable the passenger’s airbag.
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