2009 CHEVROLET TRAVERSE ECU

Seats and
Restraint System
Head RestraintsHead Restraints....................1-2
Front SeatsManual Seats.......................1-3
Seat Height Adjuster..............1-3
Power Seats.........................1-4
Manual Lumbar.....................1-4
Power Lumbar......................1-5
Heated Seats.......................1-5
Heated and Cooled Seats......1-5
Memory Seat and Mirrors.......1-6
Reclining Seatbacks..............1-8
Rear SeatsRear Seat Operation..............1-9
Third Row Seats.................1-12
Safety BeltsSafety Belts: They Are for
Everyone..........................1-14
How to Wear Safety Belts
Properly............................1-17
Lap-Shoulder Belt................1-22
Safety Belt Use During
Pregnancy........................1-26
Safety Belt Extender............1-27
Child RestraintsOlder Children.....................1-27
Infants and Young
Children............................1-29
Child Restraint Systems........1-32
Where to Put the
Restraint...........................1-33
Lower Anchors and Tethers
for Children (LATCH)..........1-35
Securing a Child Restraint
in a Rear Seat Position......1-41
Securing a Child Restraint
in the Right Front Seat
Position............................1-43
Airbag SystemAirbag System....................1-46
Where Are the Airbags?.......1-48
When Should an Airbag
Inate?.............................1-49
What Makes an Airbag
Inate?.............................1-51
How Does an Airbag
Restrain?..........................1-51
What Will You See After
an Airbag Inates?.............1-51
Passenger Sensing System. . .1-53
Servicing Your
Airbag-Equipped Vehicle.....1-57
Adding Equipment to Your
Airbag-Equipped Vehicle.....1-58
Restraint System CheckChecking the Restraint
Systems...........................1-59
Replacing Restraint System
Parts After a Crash............1-60
Seats and Restraint System 1-1

2. The headrest must be locked
into place before sitting in
the seat.
{CAUTION
If either 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
seatbacks to be sure they are
locked.
3. Push and pull on the seatback to
make sure it is locked in place.
{CAUTION
A safety belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
(Continued)
CAUTION (Continued)
rear seatback, always check to be
sure that the safety belts are
properly routed and attached, and
are not twisted.
4. Reconnect the center safety belt
mini-latch to the mini-buckle.
Do not let it twist.
5. Pull on the safety belt to be sure
the mini-latch is secure.
Removing the Third
Row Seats
1. Remove the cargo management
system, if it is in the vehicle.
SeeCargo Management System
on page 2-55.
2. Remove anything on or under
the seat.
Notice:Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle thesafety belts and return them to
their normal stowed position
before folding a rear seat.
3. Fold the seatback down. See
“Folding the Seatback” earlier
in this section.
4. Remove the rear bolts located on
the oor on each side of the seat.
5. Remove the seat by tilting it
slightly upward, and then
pulling it out of the rear of
the vehicle in one motion.
6. Replace the bolts in the oor
holes for storage.Installing the Third Row Seats
1. Before installing the seat the
seatback must be folded forward.
See “Folding the Seatback”
earlier in this section.
The seats must be placed in the
proper locations to attach
correctly. The wider seat must be
installed on the driver side and
the narrower seat on the
passenger side.
Seats and Restraint System 1-13

Lap-Shoulder Belt
All seating positions in the vehicle
have a lap-shoulder belt.
If you are using a rear seating
position with a detachable safety
belt and the safety belt is not
attached, seeThird Row Seats on
page 1-12for instruction on
reconnecting the safety belt to the
mini-buckle.
The following instructions explain
how to wear a lap-shoulder belt
properly.
1. Adjust the seat, if the seat is
adjustable, so you can sit up
straight. To see how, see “Seats”
in the Index.2. Pick up the latch plate and pull
the belt across you. Do not let
it get twisted.
The lap-shoulder belt may lock if
you pull the belt across you
very quickly. If this happens, let
the belt go back slightly to
unlock it. Then pull the belt
across you more slowly.
If the shoulder portion of a
passenger belt is pulled out all
the way, the child restraint
locking feature may be engaged.
If this happens, let the belt go
back all the way and start again.3. Push the latch plate into the
buckle until it clicks.
4. Pull up on the latch plate to
make sure it is secure. If the belt
is not long enough, seeSafety
Belt Extender on page 1-27.
Position the release button on
the buckle so that the safety belt
could be quickly unbuckled if
necessary.
5. If equipped with a shoulder belt
height adjuster, move it to the
height that is right for you.
1-22 Seats and Restraint System

The best way to protect the fetus is
to protect the mother. When a
safety belt is worn properly,
it is more likely that the fetus will not
be hurt in a crash. For pregnant
women, as for anyone, the key to
making safety belts effective is
wearing them properly.
Safety Belt Extender
If the vehicle’s safety belt will fasten
around you, you should use it.
But if a safety belt is not long
enough, your dealer/retailer will
order you an extender. When you
go in to order it, take the heaviest
coat you will wear, so the extender
will be long enough for you. To
help avoid personal injury, do not let
someone else use it, and use it
only for the seat it is made to t. The
extender has been designed for
adults. Never use it for securing
child seats. To wear it, attach it to
the regular safety belt. For more
information, see the instruction
sheet that comes with the extender.
Child Restraints
Older Children
Older children who have outgrown
booster seats should wear the
vehicle’s safety belts.
The manufacturer’s instructions that
come with the booster seat, state
the weight and height limitations for
that booster.Use a booster seat with a
lap-shoulder belt until the child
passes the below t test:
Sit all the way back on the seat.
Do the knees bend at the seat
edge? If yes, continue. If no,
return to the booster seat.
Buckle the lap-shoulder belt.
Does the shoulder belt rest on the
shoulder? If yes, continue. If no,
try using the rear safety belt
comfort guide. See “Rear Safety
Belt Comfort Guides” under
Lap-Shoulder Belt on page 1-22
for more information. If the
shoulder belt still does not rest on
the shoulder, then return to the
booster seat.
Does the lap belt t low and snug
on the hips, touching the thighs? If
yes, continue. If no, return to the
booster seat.
Can proper safety belt t be
maintained for the length of the
trip? If yes, continue. If no, return
to the booster seat.
Seats and Restraint System 1-27

Q:What is the proper way to
wear safety belts?
A:An older child should wear a
lap-shoulder belt and get the
additional restraint a shoulder
belt can provide. The shoulder
belt should not cross the face or
neck. The lap belt should t
snugly below the hips, just
touching the top of the thighs.
This applies belt force to
the child’s pelvic bones in a
crash. It should never be worn
over the abdomen, which
could cause severe or even fatal
internal injuries in a crash.
Also see “Rear Safety Belt Comfort
Guides” underLap-Shoulder Belt
on page 1-22.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.
In a crash, children who are not
buckled up can strike other people
who are buckled up, or can be
thrown out of the vehicle. Older
children need to use safety
belts properly.
{CAUTION
Never do this.
Never allow two children to wear
the same safety belt. The safety
belt can not properly spread the
impact forces. In a crash, the two
children can be crushed together
and seriously injured. A safety
belt must be used by only one
person at a time.
1-28 Seats and Restraint System

{CAUTION
Never do this.
Never hold an infant or a child
while riding in a vehicle. Due to
crash forces, an infant or a child
will become so heavy it is not
possible to hold it during a crash.
For example, in a crash at only
25 mph (40 km/h), a 12 lb (5.5 kg)
infant will suddenly become a
240 lb (110 kg) force on a
person’s arms. An infant should
be secured in an appropriate
restraint.
{CAUTION
Never do this.
Children who are up against, or
very close to, any airbag when it
inates can be seriously injured or
killed. Never put a rear-facing
child restraint in the right front
seat. Secure a rear-facing child
(Continued)
CAUTION (Continued)
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.
1-30 Seats and Restraint System

Q:What are the different types of
add-on child restraints?
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.
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.
{CAUTION
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.
{CAUTION
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.
Seats and Restraint System 1-31

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. 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. SeeLowerAnchors and Tethers for Children
(LATCH) on page 1-35for 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
{CAUTION
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.
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.
Seats and Restraint System 1-33