2004 GMC ENVOY XL ECU

When choosing a child restraint, be sure the child
restraint is designed to be used in a vehicle. If it is,
it will have a label saying that it meets federal motor
vehicle safety standards.
Then follow the instructions for the restraint. You may
nd these instructions on the restraint itself or in a
booklet, or both. These restraints use the belt system
or the LATCH system in your vehicle, but the child also
has to be secured within the restraint to help reduce
the chance of personal injury. 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.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, therefore, recommend that child restraints be
secured in a rear outside seat position 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.Neverput a rear-facing child restraint
in the front passenger seat. Here is why:
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger’s air bag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating air bag.
Always secure a rear-facing child restraint
in a rear seat outside position.
CAUTION: (Continued)
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CAUTION: (Continued)
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 outside position.
Wherever you install it, 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.
Top Strap
Some child restraints have a top strap, or “top tether.”
It can help restrain the child restraint during a collision.
For it to work, a top strap must be properly anchored
to the vehicle. Some top strap-equipped child restraints
are designed for use with or without the top strap
being anchored. Others require the top strap always
to be anchored. Be sure to read and follow the
instructions for your child restraint. If yours requires
that the top strap be anchored, do not use the restraint
unless it is anchored properly.
If the child restraint does not have a top strap, one
can be obtained, in kit form, for many child restraints.
Ask the child restraint manufacturer whether or not
a kit is available.
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In Canada, the law requires that forward-facing child
restraints have a top strap, and that the strap be
anchored. In the United States, some child restraints
also have a top strap. If your child restraint has a
top strap, it should be anchored.
{CAUTION:
Each top tether bracket is designed to anchor
only one child restraint. Attaching more than
one child restraint to a single bracket could
cause the anchor 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 bracket.
Anchor the top strap to one of the following anchor
points. Be sure to use an anchor point located on the
same side of the vehicle as the seating position
where the child restraint will be placed.
Raise the head restraint and route the top strap under
it. SeeHead Restraints on page 1-5.
Once you have the top strap anchored, you will be
ready to secure the child restraint itself. Tighten the top
strap when and as the child restraint manufacturer’s
instructions say.
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Top Strap Anchor Location
Envoy
Anchor brackets for the rear seat positions are located
on the oor in the cargo area of your vehicle (Envoy
only). Do not use the rear tie-down brackets near
the liftgate for top strap tethers.
Do not secure a child restraint with a top strap in the
right front passenger’s position if a national or local
law requires that the top strap be anchored, or if
the instructions that come with the child restraint say
that the top strap must be anchored. There is no place
to anchor the top strap in this position.
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Envoy XL
An anchor bracket for a top strap is located at the
bottom rear of the seat cushion for each seating position
in the second row (Envoy XL only).
Do not secure a child restraint with a top strap in the
right front passenger’s position or in the third row seating
positions if a national or local law requires that the
top strap be anchored, or if the instructions that come
with the child restraint say that the top strap must be
anchored. There is no place to anchor the top strap in
this position.
Lower Anchorages and Top Tethers
for Children (LATCH System)
Your vehicle has the LATCH system. You will nd
anchors in the rear outside seat positions.
This system, designed to make installation of child
restraints easier, does not use the vehicle’s safety belts.
Instead, it uses vehicle anchors and child restraint
attachments to secure the restraints. Some restraints
also use another vehicle anchor to secure a top
tether strap.
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To assist you in locating the
lower anchors for this child
restraint system, each
seating position with the
LATCH system has a label
on the seatback at each
lower anchor position.
The labels are located near the base of the rear outside
seat positions.
{CAUTION:
If a LATCH-type child restraint is not attached
to its anchorage points, 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
anchorage points, 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.
Securing a Child Restraint Designed
for the LATCH System
1. Find the LATCH anchorages for the seating
position you want to use, where the bottom of the
seatback meets the back of the seat cushion.
SeeLower Anchorages and Top Tethers for
Children (LATCH System) on page 1-40.
2. Put the child restraint on the seat.
3. Attach and tighten the LATCH attachments on the
child restraint to the LATCH anchorages in the
vehicle. The child restraint instructions will show
you how.
4. If the child restraint is forward-facing, attach and
tighten the top tether to the top tether anchorage.
The child restraint instructions will show you
how. Also seeTop Strap on page 1-37.
5. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, simply unhook the top
tether from the top tether anchorage and then
disconnect the LATCH attachments from the LATCH
anchorages.
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Securing a Child Restraint in a
Rear Outside Seat PositionIf your child restraint is equipped with the LATCH
system, seeLower Anchorages and Top Tethers for
Children (LATCH System) on page 1-40. SeeTop Strap
on page 1-37if the child restraint has one.
There are no top strap anchors at the third row seating
positions. Do not secure a child seat in these positions
if a national or local law requires that the top strap
be anchored, or if the instructions that come with the
child restraint say that the top strap must be anchored.
If your child restraint does not have the LATCH system,
you will be using the lap-shoulder belt to secure the child
restraint in this position. Be sure to follow the instructions
that came with the child restraint. Secure the child in the
child restraint when and as the instructions say.
1. Put the restraint on the seat.
2. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle’s safety belt through or
around the restraint. The child restraint instructions
will show you how.
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5. To tighten the belt, push down on the child restraint,
pull the shoulder portion of the belt to tighten the lap
portion of the belt and feed the shoulder belt back
into the retractor. If you are using a forward-facing
child restraint, you may nd it helpful to use your
knee to push down on the child restraint as you
tighten the belt.6. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, just unbuckle the vehicle’s
safety belt and let it go back all the way. The safety
belt will move freely again and be ready to work for an
adult or larger child passenger.
Securing a Child Restraint in the
Center Seat Position
Many child restraints are too wide to be correctly secured
in the center rear seat, although some of them will t
there. If the center seat position is too narrow for your
child restraint, secure it in a rear outside seat position.
If you secure a child restraint in the center seat position,
follow the instructions inSecuring a Child Restraint in
a Rear Outside Seat Position on page 1-43.
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