2005 GMC YUKON ECU

If you have an adjustable head restraint, route the top
strap under it.
{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.
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.
Top Strap Anchor Location
A child restraint with a top strap should only be used in
the second or third row.
Yukon XL Second Row Seat (Bucket Seats Similar)
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Your vehicle has a top strap anchor for each seating
position in the second row, and for the center seating
position in the third row. The anchors are located at the
bottom rear of the seat cushion.
Do not secure a child restraint with a top strap in the
right front passenger’s position or in the third row
outboard 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 these positions.
Lower Anchorages and Top Tethers
for Children (LATCH System)
Your vehicle has the LATCH system. There are anchors
for the center and right side passenger second row
seating positions for bench seats, and the outboard
passenger positions for bucket seats.
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. Third Row 50/50 Split Bench Seat
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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 visible metal anchors in the seat
where the seatback meets the seat cushion.
{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 1-56.
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 1-53.
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 Position
If your child restraint is equipped with the LATCH
system, seeLower Anchorages and Top Tethers for
Children (LATCH System) on page 1-56. SeeTop Strap
on page 1-53if the child restraint has one.
For the third row, if your vehicle has a bench seat, there
are no top strap anchors in the outboard seating
positions. If your vehicle has a 50/50 split bench seat in
the third row, there is no top strap anchor in the
driver-side seating position. Do not secure a child
restraint 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 child 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.3. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
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4. Pull the rest of the shoulder belt all the way out of
the retractor to set the lock.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.
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Securing a Child Restraint in a
Center Rear Seat Position
Second Row
The center seat position in the second row has a
lap-shoulder belt which works the same way as the
safety belt in the rear outside seat positions. For
instructions on how to secure a child restraint using a
lap-shoulder belt see,Securing a Child Restraint in
a Rear Outside Seat Position on page 1-59.
Third Row
If your child restraint is equipped with the LATCH
system, seeLower Anchorages and Top Tethers for
Children (LATCH System) on page 1-56. SeeTop Strap
on page 1-53if the child restraint has one.
If your vehicle has 50/50 split bench seat in the third
row, there is no top strap anchor in the center seating
position. Do not secure a child restraint in this 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.
The center seat position in the third row has a lap belt.
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. Make the belt as long as possible by tilting the latch
plate and pulling it along the belt.
2. Put the child restraint on the seat.
3. Run the vehicle’s safety belt through or around the
restraint. The child restraint instructions will show
you how.
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4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
5. To tighten the belt, pull its free end while you push
down on the child restraint. 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. It will be ready to work for an adult or
larger child passenger.
Securing a Child Restraint in the
Center Front Seat Position
{CAUTION:
A child in a child restraint in the center front
seat can be badly injured or killed by the right
front passenger’s airbag if it inates. Never
secure a child restraint in the center front seat.
It is always better to secure a child restraint in
the rear seat.
If you need to secure a forward-facing child
restraint in the right front passenger 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.
Do not use child restraints in this position. The restraints
will not work properly.
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Securing a Child Restraint in the
Right Front Seat Position
Your vehicle has a right front passenger airbag. A rear
seat is a safer place to secure a forward-facing child
restraint. SeeWhere to Put the Restraint on page 1-52.
In addition, your vehicle may have a passenger
sensing system. The passenger sensing system is
designed to turn off the right front passenger’s frontal
airbag when an infant in a rear-facing infant seat
or a small child in a forward-facing child restraint or
booster seat is detected. SeePassenger Sensing
System on page 1-75andPassenger Airbag Status
Indicator on page 3-40for more information on
this including important safety information.
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
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. General Motors
recommends 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 position, move the seat as far
back as it will go before securing the forward-facing
child restraint. SeePower Seats on page 1-4orManual
Seats on page 1-3.
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