2006 GMC SIERRA 1500 ECU

2.2. When using a child restraint with a top tether
in the rear passenger position, raise the
head restraint and route the top tether
through the fabric loop. Then, attach the top
tether to the metal anchor point at the
center rear seating position.
2.3. When using a child restraint with a top tether
in the rear center position, route the top
tether through the fabric loop. Then, raise the
head restraint on the passenger side and
attach the top tether to the metal anchor
point located at the rear passenger position.
2.4. Tighten the top tether when and as the child
restraint manufacturer’s instructions say.
3. Push and pull the child restraint in different
directions to be sure it is secure.
1-51

1.4. Remove the trim cover to expose the top
tether anchor.
1.5. Attach the top tether attachment to the top
tether anchor.
{CAUTION:
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
push and pull on the seatback to be sure it is
locked.
1.6. Lift the seatback up and push it rearward.
Then lower the seat cushion until the
seatback and the seat cushion lock into
position.2. 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.
2.1. Find the lower anchors for the desired
seating position.
2.2. Put the child restraint on the seat.
2.3. Attach and tighten the lower attachments on
the child restraint to the lower anchors.
3. Tighten the top tether.
4. Push and pull the child restraint in different
directions to be sure it is secure.
1-53

Securing a Child Restraint in a Rear
Seat Position
Extended Cab and Crew Cab
There is limited space in the rear seating of an extended
cab model. If you want to secure a child restraint in a
rear seating position, be sure to study the instructions
that came with your child restraint to see if there is
enough room to secure your seat properly.
If your child restraint is equipped with the LATCH
system, seeLower Anchors and Tethers for Children
(LATCH) on page 1-42.
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.
1-54

6. If your child restraint manufacturer recommends
using a top tether, attach and tighten the top
tether to the top tether anchor. Refer to the
instructions that came with the child restraint and to
Lower Anchors and Tethers for Children (LATCH)
on page 1-42.
7. Push and pull the restraint in different directions to
be sure it is secure.
To remove the child restraint, if the top tether is attached
to a top tether anchor, disconnect it. 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 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.
Do not use child restraints in this position.
1-56

Securing a Child Restraint in the
Right Front Seat Position (Crew Cab)
Your vehicle has a right front passenger airbag.Never
put a rear-facing child restraint in the right front
passenger’s 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 airbag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating airbag.
Always secure a rear-facing child restraint in a
rear seat.
A rear seat is a safer place to secure a forward-facing
child restraint. If you need to secure a forward-facing
child restraint in the right front seat position, seeWhere
to Put the Restraint on page 1-40.
If your child restraint is equipped with the LATCH
system, seeLower Anchors and Tethers for Children
(LATCH) on page 1-42.There is no top tether anchor in the right front
passenger’s position. Do not secure a child seat in this
position if a national or local law requires that the
top tether be anchored, or if the instructions that come
with the child restraint say that the top tether must
be anchored. SeeLower Anchors and Tethers
for Children (LATCH) on page 1-42if your child restraint
has a top tether.
You will be using the lap-shoulder belt to secure the
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. Because your vehicle has a right front passenger’s
frontal airbag, always move the seat as far back as
it will go before securing a forward-facing child
restraint. SeeManual Seats on page 1-3orPower
Seats on page 1-4.
2. Put the child restraint on the seat.
3. 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.
1-57

6. 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. You should not be
able to pull more of the belt out of the retractor
once the lock has been set.
7. 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
Right Front Seat Position (Regular
and Extended Cab) (With Airbag
Off Switch)
Your vehicle has a right front passenger airbag.
If your instrument panel has one of the switches pictured
in the following illustrations, your vehicle has an
airbag off switch that you can use to turn off the right
front passenger’s airbag.
1-59

Your switch may vary slightly. SeeAirbag Off Switch on
page 1-78for more on this, including important safety
information and illustrations of alternate switch designs.
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the passenger’s
airbag inates. This is because the back of the
rear-facing child restraint would be very close
to the inating airbag. Do not use a rear-facing
child restraint in this vehicle unless the
passenger’s airbag has been turned off.
Even though the airbag off switch is designed
to turn off the passenger’s frontal airbag, 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 transported in vehicles with a
rear seat that will accommodate a rear-facing
child restraint, whenever possible.
If you need to secure a forward-facing child
restraint in the right front static seat or the
right front bench seat, always move the
passenger seat as far back as it will go. United States
Canada
1-60

Never put a rear facing child restraint in the right front
passenger’s seat unless the airbag is off. Here is why:
{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. Be
sure the airbag is off before using a rear-facing
child restraint in the right front seat position. If
you secure a forward-facing child restraint in
the right front seat, always move the right front
passenger seat as far back as it will go.
A rear seat is a safer place to secure a forward facing
child restraint. SeeWhere to Put the Restraint on
page 1-40. 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 a
forward-facing child restraint. SeeManual Seats on
page 1-3orPower Seats on page 1-4.
{CAUTION:
If the airbag readiness light in the instrument
panel cluster ever comes on when you have
turned off the airbag, it means that something
may be wrong with the airbag system. The
right front passenger’s airbag could inate
even though the switch is off. If this ever
happens, have the vehicle serviced promptly.
Until you have the vehicle serviced, do not let
anyone whom the national government has
identied as a member of a passenger airbag
risk group sit in the right front passenger’s
position (for example, do not secure a
rear-facing child restraint in the right front
passenger’s seat). SeeAirbag Off Switch on
page 1-78.
If your child restraint is equipped with the LATCH
system, seeLower Anchors and Tethers for Children
(LATCH) on page 1-42.
1-61