2010 GMC SIERRA ECU

{WARNING:
Never do this.
Children who are up against, or very close to, any
airbag when it inflates can be seriously injured or
killed. Never put a rear-facing child restraint in the
right front seat. Secure a rear-facing child restraint
in a rear seat. It is also better to secure a
forward-facing child restraint in a rear seat. If you
must secure a forward-facing child restraint in the
right front seat, always move the front passenger
seat as far back as it will go.
Q: What are the different types of add-on childrestraints?
A: Add-on child restraints, which are purchased by the
vehicle's owner, are available in four basic types.
Selection of a particular restraint should take into
consideration not only the child's weight, height, and
age but also whether or not the restraint will be
compatible with the motor vehicle in which it will
be used.
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For most basic types of child restraints, there are
many different models available. When purchasing a
child restraint, be sure it is designed to be used in a
motor vehicle. If it is, the restraint will have a label
saying that it meets federal motor vehicle safety
standards.
The restraint manufacturer's instructions that come
with the restraint state the weight and height
limitations for a particular child restraint. In addition,
there are many kinds of restraints available for
children with special needs.
{WARNING:
To reduce the risk of neck and head injury during
a crash, infants need complete support. This is
because an infant's neck is not fully developed
and its head weighs so much compared with the
rest of its body. In a crash, an infant in a
rear-facing child restraint 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
rear-facing child restraints.
{WARNING:
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. To reduce the
risk of serious or fatal injuries during a crash,
young children should always be secured in
appropriate child restraints.
2-45

Securing an Add-On Child Restraint in
the Vehicle
{WARNING:
A child can be seriously injured or killed in a crash
if the child restraint is not properly secured in the
vehicle. Secure the child restraint properly in the
vehicle using the vehicle's safety belt or LATCH
system, following the instructions that came with
that child restraint and 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. See Lower Anchors and Tethers for Children
(LATCH)
on page 2‑50for 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 the vehicle
—even when no child is
in it.
Securing the Child Within the Child
Restraint
{WARNING:
A child can be seriously injured or killed in a crash
if the child is not properly secured in the child
restraint. Secure the child properly following the
instructions that came with that child restraint.
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Where to Put the Restraint
According to accident statistics, children and infants are
safer when properly restrained in a child restraint
system or infant restraint system secured in a rear
seating position.
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.
If a child restraint is secured in the right front passenger
seat, and the vehicle has a switch in the glove box to
manually turn off the right front passenger airbag,
seeAirbag Off Switch
on page 2‑82and Securing a
Child Restraint in the Right Front Seat Position
(With Passenger Sensing System)
on page 2‑62or
Securing a Child Restraint in the Right Front Seat
Position (With Airbag Off Switch)
on page 2‑66or
Securing a Child Restraint in the Right Front Seat
Position (Heavy Duty Crew Cab Only)
on page 2‑70for
more information, including important safety information. A label on the 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.
{WARNING:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger airbag inflates. This is because the
back of the rear-facing child restraint would be
very close to the inflating airbag. A child in a
forward-facing child restraint can be seriously
injured or killed if the right front passenger airbag
inflates and the passenger seat is in a forward
position.
Even if the passenger sensing system or airbag
switch has turned off the right front passenger
frontal airbag, no system is fail-safe. No one can
guarantee that an airbag will not deploy under
some unusual circumstance, even though it is
turned off.
(Continued)
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WARNING: (Continued)
Secure rear-facing child restraints 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.
{WARNING:
A child in a child restraint in the center front seat
can be badly injured or killed by the frontal
airbags if they inflate. 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 the vehicle does not have a rear seat that will
accommodate a rear-facing child restraint, a rear-facing
child restraint should not be installed in the vehicle,
even if the airbag is off.
Wherever a child restraint is installed, 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.
2-49

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.
Lower Anchors
Lower anchors (A) are metal bars built into the vehicle.
There are two lower anchors for each LATCH seating
position that will accommodate a child restraint with
lower attachments (B).
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Top Tether Anchor
A top tether (A, C) anchors the top of the child restraint
to the vehicle. A top tether anchor is built into the
vehicle. The top tether attachment (B) on the child
restraint connects to the top tether anchor in the vehicle
in order to reduce the forward movement and rotation of
the child restraint during driving or in a crash.
Your child restraint may have a single tether (A) or a
dual tether (C). Either will have a single attachment (B)
to secure the top tether to the anchor.Some child restraints that have a top tether are
designed for use with or without the top tether
being attached. Others require the top tether always
to be attached. In Canada, the law requires that
forward-facing child restraints have a top tether, and
that the tether be attached. Be sure to read and follow
the instructions for your child restraint.
If the child restraint does not have a top tether, one can
be obtained, in kit form, for many child restraints. Ask
the child restraint manufacturer whether or not a kit is
available.
Lower Anchor and Top Tether Anchor
Locations
Regular Cab
—
Two-Passenger Front Seat
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Regular Cab—
Three-Passenger Front Seat
i(Top Tether Anchor):
Seating positions with
top tether anchors.
Do not install a child restraint in the center front seat
position. See Securing a Child Restraint in the Center
Front Seat Position
on page 2‑61for more information.
Crew and Extended Cab Rear Seat
i(Top Tether Anchor):
Seating positions with
top tether anchors.
j(Lower Anchor):
Seating positions with
two lower anchors.
For crew and extended cab models, the rear outboard
seating positions have exposed metal lower anchors
located in the crease between the seatback and the
seat cushion.
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