CHEVROLET AVALANCHE 2013 2.G Repair Manual

Black plate (1,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-1
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats
Seat Adjustment . . . . . . . . . . . . . . 3-3
Center Seat . . . . . . . . . . . . . . . . . . . 3-3
Power Seat Adjustment . . . . . . . 3-4
Lumbar Adjustment . . . . . . . . . . . 3-4
Reclining Seatbacks . . . . . . . . . . 3-5
Memory Seats . . . . . . . . . . . . . . . . 3-7
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . 3-10
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . 3-11
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . 3-12
Lap-Shoulder Belt . . . . . . . . . . . 3-13 Safety Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . 3-17
Lap Belt . . . . . . . . . . . . . . . . . . . . . 3-18
Safety Belt Extender . . . . . . . . . 3-19
Safety System Check . . . . . . . . 3-19
Safety Belt Care . . . . . . . . . . . . . 3-19
Replacing Safety Belt System Parts after a Crash . . . . . . . . . 3-20
Airbag System
Airbag System . . . . . . . . . . . . . . . 3-20
Where Are the Airbags? . . . . . 3-22
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . 3-24
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . 3-25
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . 3-26
What Will You See after an Airbag Inflates? . . . . . . . . . . . . 3-26
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 3-28
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . 3-32 Adding Equipment to the
Airbag-Equipped Vehicle . . . 3-32
Airbag System Check . . . . . . . . 3-34
Replacing Airbag System Parts after a Crash . . . . . . . . . 3-34
Child Restraints
Older Children . . . . . . . . . . . . . . . 3-35
Infants and Young
Children . . . . . . . . . . . . . . . . . . . . 3-37
Child Restraint Systems . . . . . 3-39
Where to Put the Restraint . . . 3-41
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . 3-43
Replacing LATCH System Parts After a Crash . . . . . . . . . 3-49
Securing Child Restraints (Rear Seat Position) . . . . . . . . 3-49
Securing Child Restraints (Center Front Seat
Position) . . . . . . . . . . . . . . . . . . . 3-51
Securing Child Restraints (Right Front Seat
Position) . . . . . . . . . . . . . . . . . . . 3-52

Black plate (2,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-2 Seats and Restraints
Head Restraints
Front Seats
The front seats have adjustable
head restraints in the outboard
seating positions.
{WARNING
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.
Adjust the head restraint so that the
top of the restraint is at the same
height as the top of the occupant's
head. This position reduces the
chance of a neck injury in a crash.The height of the head restraint can
be adjusted. Pull the head restraint
up to raise it. Try to move the head
restraint to make sure that it is
locked in place.
To lower the head restraint, press
the button, located on the top of the
seatback, and push the restraint
down. Try to move the head
restraint after the button is released
to make sure that it is locked in
place.
The front seat outboard head
restraints are not designed to be
removed.

Black plate (3,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-3
Rear Seats
The rear seat has adjustable
headrests in the outboard seating
positions.
The height of the headrest can be
adjusted. Pull the headrest up to
raise it. To lower the headrest, push
down on the headrest.
Rear outboard headrests are not
designed to be removed.
Front Seats
Seat Adjustment
{WARNING
You can lose control of the
vehicle if you try to adjust a driver
seat while the vehicle is moving.
Adjust the driver seat only when
the vehicle is not moving.
To adjust the seat:
1. Lift the bar under the front edgeof the seat cushion to unlock
the seat.
2. Slide the seat to the desired position and release the bar.
3. Try to move the seat back and forth to be sure the seat is
locked in place.
Center Seat
If equipped, the center front
seatback doubles as an armrest and
cupholder/storage area for the driver
and passenger when the center
front seat is not used. Do not use it
as a seating position when the
seatback is folded down.

Black plate (4,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-4 Seats and Restraints
Power Seat Adjustment
To adjust a power seat, if equipped:
.Move the seat forward or
rearward by sliding the control
forward or rearward.
.If available, raise or lower the
front or rear part of the seat
cushion by moving the front or
rear of the control up or down.
.If available, raise or lower the
entire seat by moving the entire
control up or down.
To adjust the seatback, see “Power
Reclining Seatbacks” under
Reclining Seatbacks on page 3‑5.
Lumbar Adjustment
Manual Lumbar
If equipped, increase or decrease
manual lumbar support by turning
the knob forward or rearward.

Black plate (5,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-5
Power Lumbar
To adjust the power lumbar support,
if equipped:
.On vehicles with two-way
lumbar, press and hold the top
or bottom of the control to
increase or decrease lumbar
support.
.On vehicles with four-way
lumbar, press and hold the front
or rear of the control to increase
or decrease lumbar support. Toraise or lower the height of the
support, press and hold the top
or bottom of the control.
Reclining Seatbacks
{WARNING
Sitting in a reclined position when
the vehicle is in motion can be
dangerous. Even when buckled
up, the safety belts cannot do
their job.
The shoulder belt will not be
against your body. Instead, it will
be in front of you. In a crash, you
could go into it, receiving neck or
other injuries.
The lap belt could go up over
your abdomen. The belt forces
would be there, not at your pelvic
bones. This could cause serious
internal injuries.
(Continued)
WARNING (Continued)
For proper protection when the
vehicle is in motion, have the
seatback upright. Then sit well
back in the seat and wear the
safety belt properly.
Do not have a seatback reclined if
the vehicle is moving.

Black plate (6,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-6 Seats and Restraints
Manual Reclining Seatbacks
{WARNING
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.
To adjust a manual seatback:
1. Lift the lever.The seatback will automatically
fold forward.
2. To recline, move the seatback rearward to the desired position,
then release the lever to lock the
seatback in place.
3. Push and pull on the seatback to make sure it is locked.
To return the seatback to the upright
position:
1. Lift the lever fully without applying pressure to the
seatback, and the seatback will
return to the upright position.
2. Push and pull on the seatback to make sure it is locked.Power Reclining Seatbacks
To recline a power seatback,
if equipped:
.Tilt the top of the control
rearward to recline.
.Tilt the top of the control forward
to raise.

Black plate (7,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-7
Memory Seats
On vehicles with the memory
feature, the controls on the driver
door are used to program and recall
memory settings for the driver seat,
outside mirrors, and the adjustable
throttle and brake pedals.Storing Memory Positions
To save into memory:
1. Adjust the driver seat, seatback
recliner, both outside mirrors,
and the throttle and brake
pedals.
See Power Mirrors on page 2‑19
and Adjustable Throttle and
Brake Pedal on page 9‑21.
Not all mirrors and adjustable
throttle and brake pedals will
have the ability to save and
recall their positions.
2. Press and hold “1”until
two beeps sound.
3. Repeat for a second driver position using “2.”
To recall, press and release “1”
or “2.” The vehicle must be in
P (Park). A single beep will sound.
The seat, outside mirrors, and
adjustable throttle and brake pedals
will move to the position previously
stored for the identified driver. Memory Remote Recall
The memory feature can recall the
driver seat, outside mirrors, and
pedals to stored positions when
entering the vehicle.
To activate, unlock the driver door
with the Remote Keyless
Entry (RKE) transmitter. The driver
seat, outside mirrors, and adjustable
pedals will move to the memory
position associated with the
transmitter used to unlock the
vehicle.
This feature can be turned on or off
using the vehicle personalization
menu. See
Vehicle Personalization
(With DIC Buttons) on page 5‑44.
To stop recall movement, press one
of the power seat controls, memory
buttons, or power mirror buttons,
or the adjustable pedal switch.

Black plate (8,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-8 Seats and Restraints
If something has blocked the driver
seat and/or the adjustable pedals
while recalling a memory position,
the recall may stop. Remove the
obstruction; then press and hold the
appropriate manual control for the
memory item that is not recalling for
two seconds. Try recalling the
memory position again by pressing
the appropriate memory button.
If the memory position is still not
recalling, see your dealer for
service.
Easy Exit Driver Seat
This feature can move the seat
rearward to allow extra room to exit
the vehicle.
B(Easy Exit Driver Seat):Press
to recall the easy exit seat position.
The vehicle must be in P (Park). If the easy exit seat feature is
programmed on in the vehicle
personalization menu, automatic
seat movement occurs when the
ignition key is removed.
A single beep sounds. The driver
seat moves back approximately
8 cm (3 in). To move the seat back
farther, press
Bagain until the
seat is all the way back.
If something has blocked the driver
seat while recalling the exit position,
the recall may stop. Remove the
obstruction; then press and hold the
power seat control rearward for
two seconds. Try recalling the exit
position again. If the exit position is
still not recalling, see your dealer for
service.
See Vehicle Personalization (With
DIC Buttons) on page 5‑44.
Heated and Ventilated
Front Seats
{WARNING
If you cannot feel temperature
change or pain to the skin, the
seat heater may cause burns. To
reduce the risk of burns, people
with such a condition should use
care when using the seat heater,
especially for long periods of
time. Do not place anything on
the seat that insulates against
heat, such as a blanket, cushion,
cover, or similar item. This may
cause the seat heater to
overheat. An overheated seat
heater may cause a burn or may
damage the seat.

Black plate (9,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-9
Heated and Cooled Seat ButtonsShown, Heated Seat Buttons Similar
If available, the buttons are on the
front doors. To operate, the ignition
must be in ON/RUN.
H(Cooled Seat): If available,
press to cool the seat.
I(Heated Seatback): Press to
heat the seatback only.
J(Heated Seat and Seatback):
Press to heat the seat and
seatback. Press the button once for the
highest setting. With each press of
the button, the seat will change to
the next lower setting, and then to
the off setting. The lights indicate
three for the highest setting and one
for the lowest.
The passenger seat may take
longer to heat up.
On vehicles with heated seats,
the heated seats are canceled
10 seconds after the ignition is
turned off.
On vehicles with heated and cooled
seats, the heated and cooled seats
are canceled when the ignition is
turned off.
To use this feature after restarting
the vehicle, press the desired button
again.
Remote Start Heated Seats
When it is cold outside, the heated
seats may turn on automatically
during a remote vehicle start. The
heated seats will be canceled when
the ignition is turned on. Press the
desired button to use the heated
seats after the vehicle is started.
The lights on the heated seat
buttons do not turn on during a
remote start.
The temperature performance of an
unoccupied seat may be reduced.
This is normal.
See
Remote Vehicle Start on
page 2‑4.

Black plate (10,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-10 Seats and Restraints
Rear Seats
The rear seatbacks can be folded to
provide more cargo space and
access to the midgate. See
Midgate
®on page 2‑8.
To fold the seatback:
1. Push the rear seat headrests all the way down.
2. Pull the loop in the crease wherethe seatback and seat cushion
meet to release the seat cushion. Tilt the seat cushion
forward toward the front of the
vehicle.
Notice: Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle the
safety belts and return them to
their normal stowed position
before folding a rear seat.3. Fold the seatback forward until it is flat. If necessary, move the
front seats forward slightly to
allow the seatback to fold
completely. 4. Repeat the procedure for the
other seatback, if desired.
To return the seats to the normal
position, lift the seatback up and
fold the seat cushion down.
{WARNING
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.