2009 CHEVROLET AVALANCHE bulb

Seats and Restraint System............................. 1-1
Head Restraints
......................................... 1-2
Front Seats
............................................... 1-3
Rear Seats
..............................................1-13
Safety Belts
.............................................1-15
Child Restraints
.......................................1-37
Airbag System
.........................................1-62
Restraint System Check
............................1-78
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-25
Theft-Deterrent Systems
............................2-28
Starting and Operating Your Vehicle
...........2-32
Mirrors
....................................................2-55
Object Detection Systems
..........................2-58
OnStar
®System
......................................2-66
Universal Home Remote System
................2-69
Storage Areas
.........................................2-76
Sunroof
..................................................2-93Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-20
Warning Lights, Gages, and Indicators
........3-29
Driver Information Center (DIC)
..................3-46
Audio System(s)
.......................................3-76
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and the Vehicle
....... 4-2
Towing
...................................................4-40
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-12
Rear Axle
...............................................5-45
Four-Wheel Drive
.....................................5-46
Front Axle
...............................................5-47
Headlamp Aiming
.....................................5-48
Bulb Replacement
....................................5-51
Windshield Wiper Blade Replacement
.........5-54
Tires
......................................................5-55
2009 Chevrolet Avalanche Owner ManualM

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
G: Turn and Lane Change Signals
53: Headlamp High/Low-Beam Changer
N: Windshield Wipers
L: Windshield Washer
Flash-to-Pass.
Exterior Lamps.
Information for these features is on the pages following.
Turn and Lane-Change Signals
An arrow on the instrument
panel cluster ashes in the
direction of the turn or
lane change.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to ash
to signal a lane change. The turn signals automatically
ash three times. It will ash six times if the tow-haul
mode is active. Holding the turn signal lever for
more than one second causes the turn signals to ash
until the lever is released.
The lever returns to its starting position when it is
released.
If after signaling a turn or a lane change the arrows
ash rapidly or do not come on, a signal bulb may be
burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. SeeInstrument Panel Fuse Block
on page 5-109andUnderhood Fuse Block on
page 5-112.
3-7

Turn Signals When Towing a Trailer
The arrows on the instrument panel ash whenever
signaling a turn or lane change. Properly hooked up, the
trailer lamps also ash, telling other drivers the vehicle
is turning, changing lanes or stopping.
When towing a trailer, the arrows on the instrument
panel ash for turns even if the bulbs on the trailer are
burned out. For this reason you may think other
drivers are seeing the signal when they are not. It is
important to check occasionally to be sure the
trailer bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gearbeforestarting
down a long or steep downgrade. If the transmission is
not shifted down, the brakes might have to be used so
much that they would get hot and no longer work well.
Vehicles can tow in D (Drive). Shift the transmission to
a lower gear if the transmission shifts too often under
heavy loads and/or hilly conditions.
The tow/haul mode may be used if the transmission
shifts too often. See Tow/Haul Mode earlier in this
section.
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a lower
temperature than at normal altitudes. If the engine is
turned off immediately after towing at high altitudeon steep uphill grades, the vehicle may show signs
similar to engine overheating. To avoid this, let
the engine run while parked, preferably on level ground,
with the automatic transmission in P (Park) for a
few minutes before turning the engine off. If the overheat
warning comes on, seeEngine Overheating on
page 5-30.
Parking on Hills
{CAUTION:
Parking the vehicle on a hill with the trailer
attached can be dangerous. If something goes
wrong, the rig could start to move. People can be
injured, and both the vehicle and the trailer can be
damaged. When possible, always park the rig on a
at surface.
If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park)
yet. Turn the wheels into the curb if facing downhill
or into traffic if facing uphill.
2. Have someone place chocks under the trailer
wheels.
4-64

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-4
California Perchlorate Materials Requirements.....5-4
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of the
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-6
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-7
Fuel E85 (85% Ethanol)..................................5-8
Fuels in Foreign Countries...............................5-9
Filling the Tank............................................5-10
Filling a Portable Fuel Container.....................5-12
Checking Things Under
the Hood....................................................5-12
Hood Release..............................................5-13
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-19
Automatic Transmission Fluid.........................5-21
Cooling System............................................5-24
Engine Coolant.............................................5-25Engine Overheating.......................................5-30
Overheated Engine Protection
Operating Mode........................................5-33
Engine Fan Noise.........................................5-33
Power Steering Fluid.....................................5-34
Windshield Washer Fluid................................5-35
Brakes........................................................5-36
Battery........................................................5-39
Jump Starting...............................................5-40
Rear Axle......................................................
.5-45
Four-Wheel Drive............................................5-46
Front Axle......................................................5-47
Headlamp Aiming...........................................5-48
Bulb Replacement..........................................5-51
Halogen Bulbs..............................................5-51
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps...................5-51
License Plate Lamp......................................5-53
Replacement Bulbs.......................................5-53
Windshield Wiper Blade Replacement..............5-54
Tires..............................................................5-55
Tire Sidewall Labeling...................................5-56
Tire Terminology and Denitions.....................5-60
Ination - Tire Pressure.................................5-63
Section 5 Service and Appearance Care
5-1

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-53.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and follow
the instructions on the bulb package.
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps
A. Stoplamp/Turn
Signal/Taillamp
B. Back-up Lamp
C. Stoplamp/Turn
Signal/Taillamp
D. Sidemarker Lamp
5-51

To replace one of these bulbs, do the following:
1. Open the tailgate. SeeTailgate on page 2-23for
more information.
2. Remove the two
screws from the
taillamp assembly.
3. Pull the taillamp assembly rearward until you
disengage the outer pins on the taillamp assembly
from the vehicle.4. Press the release tab, if the bulb socket has one,
and turn the bulb socket counterclockwise 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.
5-52

License Plate Lamp
To replace one of these bulbs:
1. Reach under the rear bumper for the bulb socket.
2. Turn the bulb socket counterclockwise and pull the
bulb socket out of the connector.
3. Pull the old bulb from the bulb socket, keeping the
bulb straight as you pull it out.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the bulb
socket.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 7441
License Plate Lamp 168
Rear Turn Signal Lamp, Taillamp,
and Stoplamp3057
Sidemarker Lamp 194
For replacement bulbs not listed here, contact your
dealer/retailer.
5-53

Audio System (cont.)
Setting the Clock.........................................3-77
Theft-Deterrent Feature...............................3-130
XM™ Satellite Radio Antenna System...........3-132
Audio System(s).............................................3-79
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-37
Autoride
®.......................................................4-47
B
Battery..........................................................5-39
Electric Power Management..........................3-18
Run-Down Protection...................................3-19
Bluetooth
®....................................................3-108
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-36
Brakes..........................................................5-36
System Warning Light..................................3-36
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-32Bulb Replacement...........................................5-51
Halogen Bulbs............................................5-51
Headlamp Aiming........................................5-48
License Plate Lamps....................................5-53
Replacement Bulbs......................................5-53
Taillamps, Turn Signal, Sidemarker, Stoplamps,
and Back-Up Lamps.................................5-51
Buying New Tires...........................................5-71
C
Calibration.....................................................3-55
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners............................................... iii
Capacities and Specications..........................5-116
Carbon Monoxide...................2-13, 2-23, 2-53, 4-29
Care of
Safety Belts..............................................5-102
Cargo Area, All-Weather..................................2-87
Cargo Cover Panels........................................2-78
CD, MP3 .............................................3-96, 3-101
Center Console Storage Area...........................2-76
Center Overhead Console................................2-76
2