clock CHEVROLET AVALANCHE 2012 2.G User Guide

Black plate (30,1)Chevrolet Avalanche Owner Manual - 2012
7-30 Infotainment System
Player Error:This message
displays if there are disc load or
disc eject problems.
.It is very hot. When the
temperature returns to normal,
the disc should play.
.The road is very rough. When
the road becomes smoother, the
disc should play.
.The disc is dirty, scratched, wet,
or upside down.
.The air is very humid. If so, wait
about an hour and try again.
.There was a problem while
burning the disc.
.The label is caught in the CD/
DVD player.
If the disc is not playing correctly, for
any other reason, try a known
good disc.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer. If the radio displays an error message, write it
down and provide it to your dealer
when reporting the problem.
Auxiliary Devices
Using the Auxiliary Input Jack
Radios with an auxiliary input jack
located on the lower right side of the
faceplate can connect to an external
audio device such as an iPod
®,
MP3 player, CD player, for use as
another source for audio listening.
This input jack is not an audio
output; do not plug headphones into
the front auxiliary input jack.
Drivers are encouraged to set up
any auxiliary device while the
vehicle is in P (Park). See
Defensive Driving on page 9‑3 for
more information on driver
distraction.
To use a portable audio player,
connect a 3.5 mm (1/8 in) cable to
the radio's front auxiliary input jack.
When a device is connected, press the radio CD/AUX button to begin
playing audio from the device over
the vehicle speakers.
For optimal sound quality, increase
the portable audio device's volume
to the loudest level.
It is always best to power the
portable audio device through its
own battery while playing.O(Power/Volume):
Turn clockwise
or counterclockwise to increase or
decrease the volume of the portable
player. Additional volume
adjustments might have to be made
from the portable device if the
volume is not loud or soft enough.
BAND: Press to listen to the radio
when a portable audio device is
playing. The portable audio device
continues playing.
CD/AUX (CD/Auxiliary): Press to
play a CD when a portable audio
device is playing. Press again and
the system begins playing audio
from the connected portable audio

Black plate (2,1)Chevrolet Avalanche Owner Manual - 2012
8-2 Climate Controls
Temperature Control:Move
the thumbwheels up or down
to increase or decrease the
temperature on the driver side or
the passenger side of the vehicle.
A(Fan Control): Turn clockwise
or counterclockwise to increase or
decrease the fan speed. Turn the
knob all the way counterclockwise
to turn the front system off.
Air Delivery Mode Control: Turn
clockwise or counterclockwise to
change the direction of the airflow
inside the vehicle. The knob can be
positioned between two modes, for
a combination of those modes.
To change the current mode, select
one of the following:
H(Vent): Air is directed to the
instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel and
floor outlets. Some air is directed
towards the windshield and side window outlets. Cooler air is
directed to the upper outlets and
warmer air to the floor outlets.
6(Floor):
Air is directed to the
floor outlets, with some of the air
directed to the windshield, side
window, and second row floor
outlets. In this mode, the system
automatically selects outside air.
Recirculation cannot be selected
when in Floor Mode.
-(Defog): The defog mode is
used to clear the windows of fog or
moisture. Air is directed to the
windshield, floor outlets, and side
window vents. In this mode, the
system turns off recirculation and
runs the air conditioning compressor
unless the outside temperature is
close to freezing. The recirculation
mode cannot be selected while in
the defog mode.
0(Defrost): The defrost mode is
used to remove fog or frost from
the windshield more quickly. Air is
directed to the windshield and side
window vents, with some directed to the floor vents. In this mode, the
system automatically forces outside
air into the vehicle. The recirculation
mode cannot be selected while
in the defrost mode. The air
conditioning compressor runs
automatically in this setting, unless
the outside temperature is close to
freezing.
Do not drive the vehicle until all the
windows are clear.
#(Air Conditioning):
Press this
button to turn the air conditioning
system on or off. An indicator
light comes on to show that the
air conditioning is on. The air
conditioning can be selected in any
mode as long as the fan control
is on.
On hot days, open the windows to
let hot inside air escape; then close
them. This helps to reduce the time
it takes for the vehicle to cool down.
It also helps the system to operate
more efficiently.

Black plate (41,1)Chevrolet Avalanche Owner Manual - 2012
Driving and Operating 9-41
5. Shift the transfer case toTwo-Wheel Drive High.
6. Turn the transfer case dial clockwise to N (Neutral) until it
stops and hold it there until the
N (Neutral) light starts blinking.
This will take at least
10 seconds. Then slowly release
the dial to the Four‐Wheel Drive
Low position. The N (Neutral)
light will come on when the
transfer case shift to N (Neutral)
is complete.
7. If the engine is running, verify that the transfer case is in
N (Neutral) by shifting the
transmission to R (Reverse) for
one second, then shift the
transmission to D (Drive) for
one second.
8. Turn the ignition to ACC/ ACCESSORY, which will turn
the engine off. 9. Place the transmission shift
lever in P (Park).
10. Release the parking brake prior to moving the vehicle.
11. Turn the ignition to LOCK/OFF.
Shifting Out of Neutral
To shift out of N Neutral do the
following:
1. Set the parking brake and apply the regular brake pedal.
2. Turn the ignition to ON/RUN with the engine off, and shift the
transmission to N (Neutral).
3. Turn the transfer case dial to the desired transfer case shift
position (Two-Wheel Drive High,
Four-Wheel Drive High,
or AUTO).
After the transfer case has
shifted out of N (Neutral), the
N (Neutral) light will go out.
4. Release the parking brake prior to moving the vehicle. Notice:
Shifting the transmission
into gear before the Four-Wheel
Drive Low indicator light has
stopped flashing could damage
the transfer case. To help avoid
damaging the vehicle, always wait
for the Four-Wheel Drive Low
indicator light to stop flashing
before shifting the transmission
into gear.
5. Start the engine and shift the
transmission to the desired
position.
Excessively shifting the transfer
case into or out of the different
modes may cause the transfer case
to enter the shift protection mode.
This will protect the transfer case
from possible damage and will only
allow the transfer case to respond
to one shift per 10 seconds. The
transfer case may stay in this mode
for up to three minutes.

Black plate (64,1)Chevrolet Avalanche Owner Manual - 2012
9-64 Driving and Operating
E85 has less energy per liter
(gallon) than gasoline, so you will
need to refill the fuel tank more
often when using E85 than when
you are using gasoline. SeeFilling
the Tank on page 9‑64.
Notice: Some additives are not
compatible with E85 fuel and can
harm the vehicle's fuel system.
Do not add anything to E85.
Damage caused by additives
would not be covered by the
vehicle warranty.
Notice: This vehicle was not
designed for fuel that contains
methanol. Do not use fuel
containing methanol. It can
corrode metal parts in the fuel
system and also damage plastic
and rubber parts. That damage
would not be covered under the
vehicle warranty.Filling the Tank
{WARNING
Fuel vapor burns violently and a
fuel fire can cause bad injuries.
To help avoid injuries to you and
others, read and follow all the
instructions on the fuel pump
island. Turn off the engine when
refueling. Do not smoke near fuel
or when refueling the vehicle. Do
not use cellular phones. Keep
sparks, flames, and smoking
materials away from fuel. Do not
leave the fuel pump unattended
when refueling the vehicle. This is
against the law in some places.
Do not re-enter the vehicle while
pumping fuel. Keep children away
from the fuel pump; never let
children pump fuel.
The tethered fuel cap is located
behind a hinged fuel door on the
driver side of the vehicle. If the
vehicle has E85 fuel capability, the
fuel cap will be yellow and state that
E85 or gasoline can be used. See
Fuel E85 (85% Ethanol) on
page 9‑63.
To remove the fuel cap, turn it
slowly counterclockwise. It will
require more effort to turn the fuel
cap on the last turn as you loosen it.

Black plate (65,1)Chevrolet Avalanche Owner Manual - 2012
Driving and Operating 9-65
{WARNING
Fuel can spray out on you if you
open the fuel cap too quickly.
If you spill fuel and then
something ignites it, you could
be badly burned. This spray can
happen if the tank is nearly full,
and is more likely in hot weather.
Open the fuel cap slowly and wait
for any hiss noise to stop. Then
unscrew the cap all the way.
Be careful not to spill fuel. Do not
top off or overfill the tank and wait a
few seconds after you have finished
pumping before removing the
nozzle. Clean fuel from painted
surfaces as soon as possible. See
Exterior Care on page 10‑96. When replacing the fuel cap,
insert the tether in its hole before
tightening the cap. Turn the fuel cap
clockwise until it clicks. It will require
more effort to turn the fuel cap on
the last turn as you tighten it. Make
sure the cap is fully installed. The
diagnostic system can determine if
the fuel cap has been left off or
improperly installed. This would
allow fuel to evaporate into the
atmosphere. See
Malfunction
Indicator Lamp on page 5‑19.
The TIGHTEN GAS CAP message
displays on the Driver Information
Center (DIC) if the fuel cap is not
properly installed. See Fuel System
Messages on page 5‑39 for more
information.
{WARNING
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Notice: If a new fuel cap is
needed, be sure to get the right
type of cap from your dealer. The
wrong type of fuel cap might not
fit properly, might cause the
malfunction indicator lamp to
light, and could damage the fuel
tank and emissions system. See
Malfunction Indicator Lamp on
page 5‑19.

Black plate (21,1)Chevrolet Avalanche Owner Manual - 2012
Vehicle Care 10-21
{WARNING
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. They are
under pressure, and if you turn
the surge tank pressure
cap—even a little —they can
come out at high speed. Never
turn the cap when the cooling
system, including the surge tank
pressure cap, is hot. Wait for the
cooling system and surge tank
pressure cap to cool if you ever
have to turn the pressure cap. If no coolant is visible in the surge
tank, add coolant as follows:
1. Remove the coolant surge tank
pressure cap when the cooling
system, including the coolant
surge tank pressure cap and
upper radiator hose, is no
longer hot.
Turn the pressure cap slowly
counterclockwise about one full
turn. If a hiss is heard, wait for
that to stop. A hiss means there
is still some pressure left. 2. Keep turning the pressure cap
slowly and remove it.
3. Fill the coolant surge tank withthe proper mixture to the FULL
COLD mark.

Black plate (37,1)Chevrolet Avalanche Owner Manual - 2012
Vehicle Care 10-37
Notice:Do not cover a headlamp
to improve beam cut-off when
aiming. Covering a headlamp may
cause excessive heat build-up
which may cause damage to the
headlamp.
6. Turn on the low-beam
headlamps and place a piece of
cardboard or equivalent in front
of the headlamp not being
adjusted. This allows only the
beam of light from the headlamp
being adjusted to be seen on the
flat surface.
7. Locate the vertical headlampaiming screws, which are under
the hood near each headlamp
assembly.
The adjustment screw can be
turned with an E8 Torx
®socket.
8. Turn the vertical aiming screw until the headlamp beam is
aimed to the horizontal tape
line. Turn it clockwise or
counterclockwise to raise or
lower the angle of the beam.
9. Make sure that the light from theheadlamp is positioned at the
bottom edge of the horizontal
tape line. The lamp on the
left (A) shows the correct
headlamp aim. The lamp on the
right (B) shows the incorrect
headlamp aim.
10. Repeat Steps 7 through 9 for the opposite headlamp.

Black plate (39,1)Chevrolet Avalanche Owner Manual - 2012
Vehicle Care 10-39
4. Turn the bulb socketcounterclockwise to remove it
from the taillamp assembly.
5. Pull the old bulb straight out from the bulb socket.
6. Press a new bulb into the bulb socket and insert the bulb socket
into the taillamp assembly. Turn
the bulb socket clockwise into
the taillamp assembly until it
clicks.
7. Reinstall the taillamp assembly making sure to line up the pins
with the vehicle.License Plate Lamp
To replace one of these bulbs:
1. Reach under the rear bumper for
the bulb socket. Turn the bulb
socket counterclockwise and pull
the bulb socket out of the lamp
assembly.
2. Pull the bulb straight out of the socket.
3. Install the new bulb into the socket.
4. Reinstall the bulb socket by turning it clockwise into the lamp
assembly.
Replacement Bulbs
Exterior Lamp Bulb
Number
Back-up Lamp 7441
License
Plate Lamp 168
Rear Turn Signal
Lamp, Taillamp,
and Stoplamp 3057K
Sidemarker Lamp 194LL
For replacement bulbs not listed
here, contact your dealer.

Black plate (72,1)Chevrolet Avalanche Owner Manual - 2012
10-72 Vehicle Care
Tire Changing
Removing the Spare Tire and
Tools
The jack and the wheel blocks are
located under a cover near the
passenger side rear seat.
Rear Seat (Passenger Side) JackCover
1. Remove the jack cover by turning the two wing nuts
one-quarter turn
counterclockwise and
pulling the jack cover off.
A. Wheel Blocks
B. Jack Knob
C. Wing Nut
D. Retaining Hook
E. Jack
F. Mounting Bracket
2. Turn the jack knob (B) on the jack counterclockwise to release
the jack (E) from the mounting
bracket (F). 3. Turn the wing nut (C)
counterclockwise to remove the
wheel blocks (A) attached to the
jack (E). Place the wheel blocks
where needed as indicated in
previously in this section.
The tools for changing a flat tire are
located in the passenger side
top-box storage unit.

Black plate (73,1)Chevrolet Avalanche Owner Manual - 2012
Vehicle Care 10-73
To remove the tools:
1. Open the top door on thepassenger side top-box storage
unit. Use the ignition/door key to
unlock it if it is locked. See
Top-Box Storage on page 4‑2 for
more information.
2. Remove the black pouch from the storage box. To access the spare tire:
A. Spare Tire (Valve Stem
Pointed Down)
B. Hoist Assembly
C. Hoist Cable
D. Tire/Wheel Retainer
E. Hoist Shaft F. Hoist End of Extension Tool
G. Hoist Shaft Access Hole
H. Wheel Wrench
I. Jack Handle Extension(s)
J. Spare Tire Lock
1. Open the hoist shaft access
cover on the bumper to access
the spare tire lock (J).
2. To remove the spare tire lock, insert the ignition key, turn it
clockwise and pull it straight out.