Page 12 of 494

Black plate (6,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
1-6 In Brief
Tailgate
Use the Remote Keyless
Entry (RKE) transmitter or power
door lock switch to lock and unlock
the tailgate.
Open the tailgate by lifting up on its
handle while pulling the tailgate
toward you.
To close the tailgate, push it firmly
upward until it latches. Push and
pull on the tailgate to be sure it is
latched securely.
Tailgate Removal
The tailgate is not to be removed.
Removing the tailgate may cause
damage to the electrical connector
resulting in a loss of lock/unlock and
rear vision camera function.
SeeTailgate on page 2‑14.
Windows
Power Folding Mirrors Shown,
Other Models Similar
The driver door has switches that
control all windows. Each
passenger door switch only controls
that window. The power windows
work when the ignition is in ON/
RUN or ACC/ACCESSORY, or in
Retained Accessory Power (RAP).
See Retained Accessory Power
(RAP) on page 9‑25. Press the switch to lower the
window. Pull the switch up to raise
it. See
Windows on page 2‑23 and
Power Windows on page 2‑23.
Seat Adjustment
Manual Seats
To adjust the seat:
1. Lift the bar to unlock the seat.
2. Slide the seat to the desired position and release the bar.
Page 44 of 494

Black plate (10,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
2-10 Keys, Doors, and Windows
To remove the rear glass do the
following:
1. Fold the rear seats. SeeRear
Seats on page 3‑10. The front
seats may have to be moved
forward slightly to allow the rear
seats to fold completely.
Although the rear glass can be
removed without folding the rear
seats, you will not be able to
access the rear glass storage
pocket. Be sure to fold the seats
before removing the rear glass.2. Squeeze and pull down the latch levers (A), located near the
upper corners of the rear glass,
to unlatch. Once unlatched, the
glass-catch release button (C)
will catch the rear glass and
prevent it from falling forward.
3. While holding the rear glass in
place, press the glass-catch
release button (C) and pull the
top of the rear glass toward you
using the grab handles (B)
located at the top of the rear
glass.
4. With the rear glass tilted towardyou, lift it out from the lower
window frame channel. Use the
grab handles (B) to assist you in
removing the rear glass.
Page 47 of 494

Black plate (13,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Keys, Doors, and Windows 2-13
5. Apply a firm downward pressureand then push the rear glass flat
against the window frame. Use
the grab handles (B) at the top of
the rear glass to assist you.
6. Push the rear glass flat against the window frame and push
each latch lever (A) up until it
locks. You should hear a click
when each latch lever locks
correctly.
Lowering the Midgate with the
Rear Glass in Place
The Midgate can be lowered to
allow the cargo area of your vehicle
to extend into the cab. The rear
glass can be either installed in its
normal position, or it can be
removed and stored in the rear
glass storage pocket.
To lower the Midgate:
1. Fold the rear seats. The frontseats might have to be moved
forward slightly to allow the rear
seats to fold. See Rear Seats on
page 3‑10.
Rear Glass in Normal Position
2. Standing outside of the vehicle, hold the Midgate securely so it
does not fall forward. Turn the
Midgate handle clockwise and
pull the Midgate toward you.
3. Lower the Midgate until it is flat.
Page 62 of 494

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.
Page 63 of 494

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.
Page 68 of 494

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.
Page 76 of 494

Black plate (16,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
3-16 Seats and Restraints
Pretensioners work only once. If the
pretensioners activate in a crash,
they will need to be replaced, and
probably other new parts for the
vehicle's safety belt system. See
Replacing Safety Belt System Parts
after a Crash on page 3‑20.
Rear Safety Belt Comfort
Guides
This vehicle may have rear shoulder
belt comfort guides. If not, they are
available through your dealer. The
guides may provide added safety
belt comfort for older children who
have outgrown booster seats and
for some adults. When installed and
properly adjusted, the comfort guide
positions the belt away from the
neck and head.
There is one guide, if equipped, for
each outside passenger position in
the rear seat. Here is how to install
a comfort guide to the safety belt:
1. Remove the guide from itsstorage pocket on the side of
the seat.2. Place the guide over the belt,
and insert the two edges of the
belt into the slots of the guide.
Page 77 of 494

Black plate (17,1)Chevrolet Avalanche Owner Manual - 2013 - CRC - 8/27/12
Seats and Restraints 3-17
3. Be sure that the belt is nottwisted and it lies flat. The
elastic cord must be under the
belt and the guide on top.
{WARNING
A safety belt that is not properly
worn may not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. 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.
4. Buckle, position, and releasethe safety belt as described
previously in this section. Make
sure the shoulder portion of the
belt is on the shoulder and not
falling off of it. The belt should
be close to, but not contacting,
the neck.
To remove and store the comfort
guide, squeeze the belt edges
together so that the safety belt can
be removed from the guide. Slide
the guide into its storage clip on the
interior body or storage pocket on
the side of the seat.
Safety Belt Use During
Pregnancy
Safety belts work for everyone,
including pregnant women. Like all
occupants, they are more likely to
be seriously injured if they do not
wear safety belts.