1998 GMC ENVOY belt

The best way to protect the fetus is to protect the
mother. When
a safety belt is worn properly, it’s more
likely that the
fetus won’t be hurt in a crash. For
pregnant women,
as for anyone, the key to making
safety belts effective is wearing them properly.
Right Front Passenger Position
To learn how to wear the right front passenger’s safety
belt properly, see “Driver Position” earlier in
this section.
The right front passenger’s safety belt works the same
way as the driver’s safety belt
-- except for one thing. If
you ever pull the shoulder portion of the belt out all the
way, you will engage the child restraint locking feature.
If this happens, just let the belt
go back all the way and
start again.
Supplemental Inflatable Restraint
(SIR) System
This part explains the Supplemental Inflatable Restraint
(SIR) system or air bag system.
Your vehicle has “Next Generation” reduced-force
frontal air bags
-- one air bag for the driver and another
air bag for the right front passenger.
Reduced-force frontal air bags are designed to help
reduce the risk
of injury from the force of an inflating
air bag. But even these air bags must inflate very
quickly if they are to do their
job and comply with
federal regulations.
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Here are the most important things to know about the air
bag system:
You can be severely injured or killed in a crash if
you aren’t wearing your safety belt
-- even if you
have
air bags. Wearing your safety belt during a
crash helps reduce your chance of hitting things
inside the vehicle or being ejected from it. Air bags
are “supplemental restraints” to the safety belts.
All air bags -- even reduced-force air bags -- are
designed to work with safety belts, but don’t
replace them. Air bags are designed to work only
in moderate to severe crashes where the front of
your vehicle hits something. They aren’t designed
to inflate at all in rollover, rear, side or low-speed
frontal crashes. And, for unrestrained occupants,
reduced-force air bags may provide less protection
in frontal crashes than more forceful
air bags have
provided in the past. Everyone in your vehicle
should wear
a safety belt properly -- whether or
not there’s an air bag for that person.
I
Air bags i ate with great force, faster than the
blink of
an eye. If you’re too close to an inflating
air bag, it could seriously injure you. This is true
even with reduced-force frontal air bags. Safety
belts help keep you in position before and during
a crash. Always wear your safety belt, even with
reduced-force air bags. The driver should sit as
far back
as possible while still maintaining
control of the vehicle.
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Children who ar ~p against, or very close to, an
air bag when it inflates can be seriously injured
or killed. This is true even though your vehicle
has reduced-force frontal air bags.
Air bags plus
lap-shoulder belts offer the best protection for
adults, but not for young children and infants.
Neither the vehicle’s safety belt system nor its air
bag system is designed for them. Young children
and infants need the protection that a child
restraint system can provide. Always secure
children properly in your vehicle.
To read how,
see the part of this manual called “Children” and
see the caution labels on the sunvisors and the
right front passenger’s safety belt.
There is an air bag readiness
light
on the instrument
panel, which shows the air
bag symbol.
The system checks the air bag electrical system for
malfunctions. The light tells
you if there is an electrical
problem. See “Air
Bag Readiness Light” in the Index
for
more information.
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When should an air bag inflate?
I
If something is between an occupant and an air
bag, the bag might not inflate properly or it
might force the object into that person. The path
of an inflating air bag must be kept clear. Don’t
put anything between
an occupant and an air
bag, and don’t attach or put anything on the
steering wheel hub or on or near any other air
bag covering.
An air bag is designed to inflate in a moderate to severe
frontal or near-frontal crash. The air bag will inflate
only if the impact speed is above the system’s designed
“threshold level.” If your vehicle goes straight into a
wall that doesn’t move or deform, the threshold level is
about
14 to 18 mph (23 to 29 km/h). The threshold level
can vary, however, with specific vehicle design, so that
it can be somewhat above or below this range.
If your
vehicle strikes something that will move or deform, such
as a parked car, the threshold level will be higher. The
air bag is not designed
to inflate in rollovers, side
impacts or rear impacts, because inflation would not
help the occupant.
In any particular crash, no one can say whether
an air
bag should have inflated simply because of the damage
to a vehicle or because
of what the repair costs were.
Inflation is determined by the angle of the impact and
how quickly the vehicle slows down in frontal or
near-frontal impacts.
The air bag 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. See “Off-Road
Driving” in
the Index for more tips on off-road driving.
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What makes an air bag inflate?
In an impact of sufficient severity, the air bag sensing
system detects that the vehicle is in a crash. The sensing
system triggers
a release of gas from the inflator, which
inflates the air bag.
The inflator, air bag and related
hardware are all part of the air bag modules inside the
steering wheel and in the instrument panel in front
of the
right front passenger.
How does an air bag restrain?
In moderate to severe frontal or near-frontal collisions,
even belted occupants can contact the steering wheel or
the instrument panel. Air bags supplement the protection
provided
by safety belts. Air bags distribute the force of
the impact more evenly over the occupant’s upper body,
stopping the occupant more gradually. But air bags
would not help
you in many types of collisions,
including rollovers, rear impacts and side impacts,
primarily because an occupant’s motion
is not toward
those air bags. Air bags 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.
What will you see after an air bag inflates?
After an air bag inflates, it quickly deflates, so
quickly that some people may not even realize the
air bag inflated. Some components of the air bag
module
-- the steering wheel hub for the driver’s air bag,
or the instrument panel for the right front passenger’s
bag
-- will be hot for a short time. The parts of the bag
that come into contact with you may be warm, but not
too hot
to touch. There will be some smoke and dust
coming from vents
in the deflated air bags. Air bag
inflation doesn’t prevent the driver from seeing or from
being able to steer
the vehicle, nor does it stop people
from leaving
the vehicle.
When an air bag inflates, there is 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 can’t get out
of the vehicle after an air bag inflates, then get
fresh air by opening a window or door.
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Air bags are designed to inflate only once. After they
inflate, you’ll need
some new parts for your air bag
system. If you don’t get them, the air bag syste,m
won’t be there to help protect you
in another crash.
A new system will include air bag modules and
possibly other parts. The service manual for your
vehicle covers the need to replace other parts.
Your vehicle is equipped with a diagnostic module,
which records information about the air
bag system,
The module records information about the readiness
of the system, when the sensors are activated and
driver’s safety belt usage at deployment.
Let only qualified technicians work on your air bag
system. Improper service can mean that your air
bag
system won’t work properly. See your dealer
for service.
I NOTICE:
If you damage the covering for the driver’s or the
right front passenger’s air bag, the bag may not
work properly.
You may have to replace the air
bag module in the steering wheel or both the air
bag module and the instrument panel for the
right front passenger’s air bag.
Do not open or
break the air bag coverings.
If your vehicle ever gets into a lot of water -- such as
water up to the carpeting or higher -- or if water enters
your vehicle and soaks the carpet, the air bag controller
can be soaked and ruined. If this ever happens, and then
you start your vehicle, the damage could make the air
bags inflate, even if there’s no crash. You would have to
replace
the air bags as well as the sensors and related
parts.
If your vehicle is ever in a flood, or if it’s exposed
to water that soaks the carpet, you can avoid needless
repair costs
by turning off the vehicle immediately.
Don’t let anyone start the vehicle, even to tow
it, unless
the battery cables are first disconnected.
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Rear Seat Passengers
It's very important for rear seat passengers to buckle up!
Accident statistics show that unbelted people in the rear
seat are hurt more often
in crashes than those who are
wearing safety belts.
Rear passengers who aren't safety belted can be thrown
out
of the vehicle in a crash. And they can strike others
in the vehicle who are wearing safety belts.
Lap-Shoulder Belt
The positions next to the windows have lap-shoulder
belts. Here's how
to wear one properly.
Rear Seat Outside Passenger Positions
I. Pick up the latch plate and pull the belt across you.
Don't let
it get twisted. The shoulder belt may lock if
you pull the belt across you very quickly. If this
happens, let the belt
go back slightly to unlock it.
Then pull the belt across you more slowly.
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2. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
When the shoulder belt is pulled out all the way, it
will lock. If it does, let it go back all the way and
start again.
If the belt is not long enough, see “Safety Belt
Extender” at the end of this section.
Make sure the release button on the buckle is
positioned
so you would be able to unbuckle the
safety belt quickly
if you ever had to.
3. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder
part.
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