belt GMC SIERRA 2008 Owner's Guide

{CAUTION:
Newborn infants need complete support,
including support for the head and neck. This
is necessary because a newborn infant’s neck
is weak and its head weighs so much
compared with the rest of its body. In a crash,
an infant in a rear-facing seat settles into the
restraint, so the crash forces can be
distributed across the strongest part of an
infant’s body, the back and shoulders. Infants
should always be secured in appropriate infant
restraints.
{CAUTION:
The body structure of a young child is quite
unlike that of an adult or older child, for whom
the safety belts are designed. A young child’s
hip bones are still so small that the vehicle’s
regular safety belt may not remain low on the
hip bones, as it should. Instead, it may settle
up around the child’s abdomen. In a crash, the
belt would apply force on a body area that is
unprotected by any bony structure. This alone
could cause serious or fatal injuries. Young
children should always be secured in
appropriate child restraints.
1-41

Child Restraint Systems
A rear-facing infant
seat (A) provides restraint
with the seating surface
against the back of
the infant.
The harness system holds the infant in place and, in a
crash, acts to keep the infant positioned in the
restraint.
A forward-facing child
seat (B) provides restraint
for the child’s body
with the harness.A booster seat (C-D) is a child restraint designed to
improve the t of the vehicle’s safety belt system.
A booster seat can also help a child to see out the
window.
1-42

Securing an Add-On Child Restraint in
the Vehicle
{CAUTION:
A child can be seriously injured or killed in a
crash if the child restraint is not properly
secured in the vehicle. Make sure the child
restraint is properly installed in the vehicle
using the vehicle’s safety belt or LATCH
system, following the instructions that came
with that restraint, and also the instructions in
this manual.
To help reduce the chance of injury, the child restraint
must be secured in the vehicle. Child restraint systems
must be secured in vehicle seats by lap belts or the
lap belt portion of a lap-shoulder belt, or by the LATCH
system. SeeLower Anchors and Tethers for Children
(LATCH) on page 1-45for more information. A child can
be endangered in a crash if the child restraint is not
properly secured in the vehicle.When securing an add-on child restraint, refer to the
instructions that come with the restraint which may be on
the restraint itself or in a booklet, or both, and to this
manual. The child restraint instructions are important, so
if they are not available, obtain a replacement copy
from the manufacturer.
Keep in mind that an unsecured child restraint can
move around in a collision or sudden stop and injure
people in the vehicle. Be sure to properly secure
any child restraint in your vehicle — even when no child
is in it.
Securing the Child Within the Child
Restraint
{CAUTION:
A child can be seriously injured or killed in a
crash if the child is not properly secured in the
child restraint. Because there are different
systems, it is important to refer to the
instructions that come with the restraint. Make
sure the child is properly secured, following
the instructions that came with that restraint.
1-43

Where to Put the Restraint
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat.
We recommend that children and child restraints
be secured in a rear seat, including: an infant or a child
riding in a rear-facing child restraint; a child riding in
a forward-facing child seat; an older child riding in
a booster seat; and children, who are large enough,
using safety belts.
A label on your sun visor 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 inates. This is because
the back of the rear-facing child restraint
would be very close to the inating airbag.
CAUTION: (Continued)
CAUTION: (Continued)
Even though the passenger sensing system or
the airbag off switch is designed to turn off the
right front 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 a rear seat, even if the
airbag is off.
If you 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.
1-44

{CAUTION:
A child in a child restraint in the center front
seat can be badly injured or killed by the
frontal airbags if they inate. Never secure a
child restraint in the center front seat. It is
always better to secure a child restraint in a
rear seat.
Do not use child restraints in the center front seat
position.
When securing a child restraint in a rear seating
position, study the instructions that came with your child
restraint to make sure it is compatible with this vehicle.
If your vehicle does not have a rear seat that will
accommodate a rear-facing child restraint, we
recommend that rear-facing child restraints not be
transported in your vehicle, even if the airbag is off.
Wherever you install a child restraint, be sure to secure
the child restraint properly.
Keep in mind that an unsecured child restraint can
move around in a collision or sudden stop and injure
people in the vehicle. Be sure to properly secure
any child restraint in your vehicle — even when no
child is in it.
Lower Anchors and Tethers for
Children (LATCH)
The LATCH system holds a child restraint during driving
or in a crash. This system is designed to make
installation of a child restraint easier. The LATCH
system uses anchors in the vehicle and attachments on
the child restraint that are made for use with the
LATCH system.
Make sure that a LATCH-compatible child restraint is
properly installed using the anchors, or use the vehicle’s
safety belts to secure the restraint, following the
instructions that came with that restraint, and also the
instructions in this manual. When installing a child
restraint with a top tether, you must also use either the
lower anchors or the safety belts to properly secure
the child restraint. A child restraint must never be
installed using only the top tether and anchor.
In order to use the LATCH system in your vehicle, you
need a child restraint that has LATCH attachments.
The child restraint manufacturer will provide you
with instructions on how to use the child restraint and its
attachments. The following explains how to attach a
child restraint with these attachments in your vehicle.
Not all vehicle seating positions or child restraints have
lower anchors and attachments or top tether anchors
and attachments.
1-45

Do not secure a child restraint in a position without a
top tether anchor if a national or local law requires that
the top tether be attached, or if the instructions that
come with the child restraint say that the top tether must
be attached.
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat. See
Where to Put the Restraint on page 1-44for additional
information.
Securing a Child Restraint Designed for
the LATCH System
{CAUTION:
If a LATCH-type child restraint is not attached
to anchors, the restraint will not be able to
protect the child correctly. In a crash, the child
could be seriously injured or killed. Make sure
that a LATCH-type child restraint is properly
installed using the anchors, or use the vehicle’s
safety belts to secure the restraint, following the
instructions that came with that restraint, and
also the instructions in this manual.
{CAUTION:
Each lower anchor and top tether anchor in the
vehicle is designed to hold only one child
restraint, except the center top tether anchor in
crew and extended cab models. Attaching
more than one child restraint to a single
anchor could cause the anchor or attachment
to come loose or even break during a crash. A
child or others could be injured if this
happens. To help prevent injury to people and
damage to your vehicle, attach only one child
restraint per anchor.
1-50

{CAUTION:
Children can be seriously injured or strangled
if a shoulder belt is wrapped around their neck
and the safety belt continues to tighten.
Secure any unused safety belts behind the
child restraint so children cannot reach them.
Pull the shoulder belt all the way out of the
retractor to set the lock, if your vehicle has
one, after the child restraint has been installed.
Be sure to follow the instructions of the child
restraint manufacturer.Notice:Contact between the child restraint LATCH
attachment parts and the vehicle’s safety belt
assembly may cause damage to these parts. Make
sure when securing unused safety belts behind
the child restraint that there is no contact between
the child restraint LATCH attachment parts and
the vehicle’s safety belt assembly.
Folding an empty rear seat with the safety belts
secured may cause damage to the safety belt or the
seat. When removing the child restraint, always
remember to return the safety belts to their normal,
stowed position before folding the rear seat.
1-51

Regular Cab Models
1. If the child restraint manufacturer recommends that
the top tether be attached, attach and tighten the
top tether to the top tether anchor, if your
vehicle has one. Refer to the child restraint
instructions and the following steps:
1.1. Pull the passenger seatback forward by
pulling the recliner handle upward to access
the top tether anchor. SeeReclining
Seatbacks on page 1-8for additional
information.
1.2. Find the top tether anchor.
1.3. Remove the cover to expose the anchor.
1.4. Route, attach, and tighten the top tether
according to your child restraint instructions
and the following instructions:
If the position you are
using has an adjustable
headrest or head restraint
and you are using a
dual tether, route the tether
around the headrest or
head restraint.If the position you are
using has an adjustable
headrest or head restraint
and you are using a
single tether, raise the
headrest or head restraint
and route the tether
under the headrest or head
restraint and in between
the headrest or head
restraint posts.
2. SeeSecuring a Child Restraint in the Right Front
Seat Position (With Airbag Off Switch) on page 1-58
orSecuring a Child Restraint in the Right Front
Seat Position (With Passenger Sensing System) on
page 1-62orSecuring a Child Restraint in the
Right Front Seat Position (Heavy Duty Crew Cab
Only) on page 1-66for instructions on installing the
child restraint using the safety belts.
3. Push and pull the child restraint in different
directions to be sure it is secure.
1-52

Crew and Extended Cab Models
1. Attach and tighten the lower attachments to the
lower anchors. If the child restraint does not have
lower attachments or the desired seating position
does not have lower anchors, secure the child
restraint with the top tether and the safety belts.
Refer to your child restraint manufacturer
instructions and the instructions in this manual.
1.1. Find the lower anchors for the desired
seating position.
1.2. Put the child restraint on the seat.
1.3. Attach and tighten the lower attachments on
the child restraint to the lower anchors.2. If the child restraint manufacturer recommends that
the top tether be attached, attach and tighten the
top tether to the top tether anchor (loop), if
your vehicle has one. Refer to the child restraint
instructions and the following steps:
Example — Rear Driver’s Side Position
1-53

2.1. When using a child restraint with a top tether
in the rear driver side position:
A. Raise the headrest or head restraint.
B. Route the top tether (B) between
the headrest or head restraint posts,
through the loop (A), behind the inboard
headrest or head restraint post, and
under the center shoulder belt (C).
C. Attach the top tether (B) to the top
tether anchor (loop) (D) at the center
rear seating position.2.2. When using a child restraint with a top tether
in the rear center position:
D. Route the top tether (B) through the
center loop (D), and behind the
inboard passenger side headrest or
head restraint post.
E. Attach the top tether (B) to the top
tether anchor (loop) at the rear
passenger side seating position.
2.3. When using a child restraint with a top tether
in the rear passenger position:
F. Raise the headrest or head restraint.
G. Route the top tether (B) between
the headrest or head restraint
posts, through the loop on the
passenger side and behind the inboard
headrest or head restraint post.
H. Attach the top tether (B) to the top
tether anchor (loop) (D) at the center
rear seating position.
2.4. Tighten the top tether when and as the child
restraint manufacturer’s instructions say.
When the top tether is tightened, the anchor
(loop) may bend. This is normal and will
not damage the vehicle.
3. Push and pull the child restraint in different
directions to be sure it is secure. Example — Rear Driver’s Side Position
1-54