2006 GMC ENVOY DENALI ECU

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 1-43for 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.
1-40

Securing the Child Within the
Child Restraint
There are several systems for securing the child within
the child restraint. One system, the three-point
harness, has straps that come down over each of the
infant’s shoulders and buckle together at the crotch. The
ve-point harness system has two shoulder straps,
two hip straps, and a crotch strap. A shield may take the
place of hip straps. A T-shaped shield has shoulder
straps that are attached to a at pad which rests
low against the child’s body. A shelf- or armrest-type
shield has straps that are attached to a wide, shelf-like
shield that swings up or to the side.
{CAUTION:
A child can be seriously injured or killed in a
crash if the child is not properly secured in the
child restraint. Make sure the child is properly
secured, following the instructions that came
with that restraint.
Because there are different systems, it is important to
refer to the instructions that come with the restraint.
A child can be endangered in a crash if the child is not
properly secured in the child restraint.
1-41

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 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.
Your vehicle has a rear seat that will accommodate a
rear-facing child restraint. 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.
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
CAUTION: (Continued)
CAUTION: (Continued)
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.
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.
1-42

Lower Anchors and Tethers for
Children (LATCH)
Your vehicle has the LATCH system. 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 equipped with 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.
Your vehicle has lower anchors and top tether anchors.
Your child restraint may have lower attachments and
a top tether.
Not all vehicle seating positions or child restraints have
lower anchors and attachments or top tether anchors
and attachments.
1-43

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 top tether-equipped child restraints 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. In the United States, some child restraints also
have a top tether. 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
i(Top Tether Anchor):
Seating positions with top
tether anchors.
j(Lower Anchor):
Seating positions with
two lower anchors.
To assist you in locating the
lower anchors, each
seating position with lower
anchors has two labels,
near the crease between
the seatback and the seat
cushion, showing where
the anchors are located. Second Row
1-45

For seven-passenger vehicles, the top tether anchors
for each seating position in the second row are located
at the bottom rear of the seat cushion. Be sure to
use an anchor located on the same side of the vehicle
as the seating position where the child restraint will
be placed.
Do not secure a child restraint in the right front
passenger’s position or in the third row seating position,
if your vehicle has one, 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. There is no place
to attach the top tether in this position.
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 1-42for additional
information.
Seven-Passenger Vehicles
1-47

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 top tether anchor and lower anchor in the
vehicle is designed to hold only one child
restraint. 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.
1-48

{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 or the
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 or the 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
position before folding the rear seat.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. For ve-passenger vehicles, pull the strap at
the center of the seat where the seat
cushion meets the seatback. This will allow
you to fold the seat cushion up and out
of the way. Lift the ap to expose the anchors
and then lower the seat cushion. SeeRear
Seat Operation on page 1-9for additional
information. Be sure the cushion is locked
into place.
1.3. Put the child restraint on the seat.
1.4. Attach and tighten the lower attachments on
the child restraint to the lower anchors.
1-49