2007 CHEVROLET IMPALA ECU

Front Seats..................................................... 9
Manual Passenger Seat................................ 9
Power Seats................................................. 9
Manual Lumbar........................................... 10
Heated Seats.............................................. 10
Reclining Seatbacks.................................... 11
Head Restraints.......................................... 13
Center Seat................................................ 14
Rear Seats.................................................... 15
Split Folding Rear Seat............................... 15
Safety Belts.................................................. 18
Safety Belts: They Are for Everyone........... 18
Questions and Answers About
Safety Belts............................................. 22
How to Wear Safety Belts Properly............. 23
Driver Position............................................. 24
Shoulder Belt Height Adjustment................. 32
Safety Belt Use During Pregnancy.............. 33
Right Front Passenger Position................... 33Center Front Passenger Position................. 34
Rear Seat Passengers................................ 35
Rear Safety Belt Comfort Guides................ 37
Safety Belt Pretensioners............................ 40
Safety Belt Extender................................... 40
Child Restraints............................................ 41
Older Children............................................. 41
Infants and Young Children......................... 43
Child Restraint Systems.............................. 47
Where to Put the Restraint.......................... 52
Lower Anchors and Tethers for
Children (LATCH).................................... 54
Securing a Child Restraint in a
Rear Seat Position................................... 61
Securing a Child Restraint in the
Center Front Seat Position....................... 63
Securing a Child Restraint in the
Right Front Seat Position......................... 64
Section 1 Seats and Restraint Systems
7

{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 rear
seatback, always check to be sure that
the safety belts are properly routed and
attached, and are not twisted.
2. Ensure that the safety belts are properly
stowed over the seatback in all three positions.
3. Reconnect the
rear center safety
belt latch plate
to the mini buckle,
if your vehicle
has this.Make sure the safety belt label is facing the
same direction as the release button of
the mini buckle. Make sure the belt is not
twisted. Push and pull on the latch plate to
be sure it is secure.
4. Flip the bottom seat cushion back into place.
Push rmly on the seat cushion to make sure
it is secure.
When the seat is not in use, the seatback should
be placed in upright, locked position, and the
seat cushion should be in the down position.
Under Seat Storage
Your vehicle has under seat storage.
To get to the storage area, lift up on the tab
located in the center of the bottom seat cushion
where the seat cushion meets the seatback.
SeeRear Storage Area on page 144for more
information.
17

Driver Position
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here is how
to wear it properly.
1. Close and lock the door.
2. Adjust the seat so you can sit up straight.
To see how, see “Seats” in the Index.
3. 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.
4. Push the latch plate into the buckle until
it clicks.
Pull up on the latch plate to make sure it is
secure. If the belt is not long enough,
seeSafety Belt Extender on page 40.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.
5. Move the shoulder belt height adjuster to the
height that is right for you. Improper shoulder
belt height adjustment could reduce the
effectiveness of the safety belt in a crash. See
Shoulder Belt Height Adjustment on page 32.
24

2. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is
secure.
When the shoulder belt is pulled out all the
way, it will lock. If it does, let it go back all
the way and start again.
If the belt is not long enough, seeSafety Belt
Extender on page 40.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.
3. To make the lap part tight, pull up on the
shoulder part.The lap part of the belt should be worn low and
snug on the hips, just touching the thighs. In a
crash, this applies force to the strong pelvic bones.
And you would be less likely to slide under the lap
belt. If you slid under it, the belt would apply force at
your abdomen. This could cause serious or even
fatal injuries. The shoulder belt should go over the
shoulder and across the chest. These parts of the
body are best able to take belt restraining forces.
The safety belt locks if there is a sudden stop or
a crash.
36

Safety Belt Pretensioners
Your vehicle has safety belt pretensioners for the
driver and right front passenger. Although you
cannot see them, they are part of the safety belt
assembly. They help tighten the safety belts during
the early stages of a moderate to severe frontal
or near frontal crash if the threshold conditions for
pretensioner activation are met.
Pretensioners work only once. If they activate
in a crash, you will need to get new ones,
and probably other new parts for your safety belt
system. SeeReplacing Restraint System Parts
After a Crash on page 85.
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.
40

{CAUTION:
People should never hold a baby in their
arms while riding in a vehicle. A baby
does not weigh much — until a crash.
During a crash a baby will become so
heavy it is not possible to hold it.
For example, in a crash at only
25 mph (40 km/h), a 12 lb (5.5 kg) baby
will suddenly become a 240 lb (110 kg)
force on a person’s arms. A baby should
be secured in an appropriate restraint.
44

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:
Newborn infants need complete support,
including support for the head and neck.
This is necessary because a newborn
infant’s neck is weak and its head weighs
so much compared with the rest of its
body. In a crash, an infant in a rear-facing
seat 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 always
should be secured in appropriate infant
restraints.
46

{CAUTION:
The body structure of a young child is
quite unlike that of an adult or older child,
for whom the safety belts are designed. 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.
Young children always should be secured
in appropriate child restraints.
Child Restraint Systems
An infant car bed (A), a special bed made for use
in a motor vehicle, is an infant restraint system
designed to restrain or position a child on a
continuous at surface. Make sure that the infant’s
head rests toward the center of the vehicle.
47