hood release CHEVROLET AVALANCHE 2005 1.G Owners Manual

The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-28.
B. Exterior Lamps Control. SeeExterior Lamps
on page 3-14.
C. Cargo/Top-Box Lamps Button. SeeExterior Cargo
Lamps on page 3-17.
D. Automatic Transfer Case Buttons (If Equipped). See
Four-Wheel Drive on page 2-34. Traction Assist
System (If Equipped). SeeTraction Assist System
(TAS) on page 4-8. StabiliTrak
®Button (If Equipped).
SeeStabiliTrak®System on page 4-10.
E. OnStar®and Radio Steering Wheel Buttons (If
Equipped). SeeOnStar®System on page 2-51and
Audio Steering Wheel Controls on page 3-102.
F. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-30.
G. Shift Lever/Tow/Haul Selector Button. SeeAutomatic
Transmission Operation on page 2-31andTow/Haul
Mode on page 2-33.
H. Audio System. SeeAudio System(s) on page 3-64.
I. Dome Override Button. SeeDome Lamps on
page 3-18.
J. Fog Lamps Button. SeeFog Lamps on page 3-16.K. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-7.
L. Hood Release. SeeHood Release on page 5-10.
M. Tilt Lever. SeeTilt Wheel on page 3-6.
N. Driver Information Center (DIC) Buttons. SeeDriver
Information Center (DIC) on page 3-45.
O. Parking Brake Release. SeeParking Brake on
page 2-38.
P. Climate Control Systems. SeeDual Automatic
Climate Control System on page 3-23andDual
Climate Control System on page 3-20.
Q. Lighter (If Equipped) or Accessory Power Outlet (If
Equipped). SeeAshtrays and Cigarette Lighter
on page 3-20andAccessory Power Outlets
on page 3-19.
R. Accessory Power Outlet (If Equipped). See
Accessory Power Outlets on page 3-19.
S. StabiliTrak
®or Traction Assist System (TAS) Button.
SeeStabiliTrak®System on page 4-10orTraction
Assist System (TAS) on page 4-8.
T. Glove Box. SeeGlove Box on page 2-57.
3-5

An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
As you signal a turn or a lane change, if the arrows
ash more quickly than normal, a signal bulb may
be burned out and other drivers won’t see your turn
signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you signal
a turn, check for burned-out bulbs and a blown fuse.
SeeInstrument Panel Fuse Block on page 5-104
andUnderhood Fuse Block on page 5-107.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal and the message TURN SIGNAL ON will
also appear in the DIC. SeeDIC Warnings and
Messages on page 3-49. To turn the chime and
message off, move the turn signal lever to the off
position.
Headlamp High/Low-Beam Changer
53(Headlamp High/Low Beam Changer):To
change the headlamps from low to high beam, push the
lever toward the instrument panel. To return to low-beam
headlamps, pull the multifunction lever toward you. Then
release it.
When the high beams are
on, this indicator light on
the instrument panel
cluster will also be on.
3-8

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-4
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuel E-85 (85% Ethanol).................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-20
Automatic Transmission Fluid.........................5-22
Engine Coolant.............................................5-25
Coolant Surge Tank Pressure Cap..................5-28
Engine Overheating.......................................5-28
Overheated Engine Protection Operating Mode . . .5-30Cooling System............................................5-30
Engine Fan Noise.........................................5-35
Power Steering Fluid.....................................5-36
Windshield Washer Fluid................................5-36
Brakes........................................................5-38
Battery........................................................5-41
Jump Starting...............................................5-42
Rear Axle.......................................................5-47
Four-Wheel Drive............................................5-48
Front Axle......................................................5-49
Bulb Replacement..........................................5-50
Halogen Bulbs..............................................5-50
Headlamps..................................................5-50
Front Turn Signal, Sidemarker and Parking
Lamps.....................................................5-53
Front Turn Signal, Sidemarker and Daytime
Running Lamps.........................................5-54
Daytime Running Lamps (DRL).......................5-56
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-57
Replacement Bulbs.......................................5-58
Windshield Wiper Blade Replacement..............5-58
Section 5 Service and Appearance Care
5-1

Checking Things Under
the Hood
{CAUTION:
An electric fan under the hood can start up
and injure you even when the engine is not
running. Keep hands, clothing and tools away
from any underhood electric fan.
{CAUTION:
Things that burn can get on hot engine parts
and start a re. These include liquids like fuel,
oil, coolant, brake uid, windshield washer and
other uids, and plastic or rubber. You or
others could be burned. Be careful not to drop
or spill things that will burn onto a hot engine.
Hood Release
To open the hood, do the following:
1. Pull the handle with this
symbol on it. It is
located inside the
vehicle to the lower left
of the steering column.
5-10

2. Then go to the front of the vehicle and push the
secondary hood release lever to the left. This
lever is located under the front emblem for vehicles
with gray body–side cladding, and above the
emblem for vehicles with no body–side cladding.
3. Lift the hood.
Before closing the hood, be sure all ller caps are on
properly. Pull down the hood and close it rmly. Vehicles with Body-Side Cladding
Vehicles without Body-Side Cladding
5-11

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-58.
For any bulb changing procedure not listed in this
section, contact your dealer.
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.
Headlamps
Vehicles with Body-Side Cladding
To replace a headlamp bulb, do the following:
1. Open the hood. SeeHood Release on page 5-10
for more information.
2. Remove the turn
signal/parking lamp
assembly by pressing
the release clip on
the outboard side of the
assembly and pulling
the outboard end
toward you.
3. Pull the inboard side of the assembly out from the
vehicle.
5-50

Vehicles without Body-Side Cladding
To replace a headlamp bulb, do the following:
1. Open the hood. SeeHood Release on page 5-10
for more information.
2. Remove the pin on the headlamp assembly by
turning the pin up and pulling it straight out.
3. Pull the headlamp assembly out.A. Low-Beam Headlamp
B. High-Beam Headlamp
4. Unplug the electrical connector.
5. Turn the old bulb counterclockwise and remove it
from the headlamp assembly.
6. Put the new bulb into the assembly and turn it
clockwise until it is tight.
7. Plug in the electrical connector.
8. Reinstall the headlamp assembly.
9. Install the pin and turn it into the locking feature.
5-52

Front Turn Signal, Sidemarker and
Parking Lamps
Vehicles with Body-Side Cladding
To replace a front turn signal, sidemarker, or parking
lamp bulb, do the following:
1. Open the hood. SeeHood Release on page 5-10
for more information.
2. Remove the turn
signal/parking lamp
assembly by pressing
the release clip on the
outboard side of the
assembly and pulling
the outboard end of the
assembly toward you.
3. Pull the inboard side of the assembly out from
the vehicle.A. Sidemarker Lamp
B. Front Turn Signal/Parking Lamp
4. Press the locking release lever (the sidemarker
lamp does not have a locking release lever), turn
the bulb socket counterclockwise and remove it from
the turn signal/parking lamp assembly.
5. Remove the old bulb from the bulb socket.
5-53

(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts,
signs of wear or lack of lubrication. Inspect power
steering lines and hoses for proper hook-up, binding,
leaks, cracks, chang, etc. Visually check constant
velocity joints, rubber boots, and axle seals for leaks.
(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated. Inspect all
pipes, ttings, and clamps; replace with genuine GM
parts as needed. To help ensure proper operation,
a pressure test of the cooling system and pressure cap
and cleaning the outside of the radiator and air
conditioning condenser is recommended at least once a
year.
(d)Visually inspect wiper blades for wear or cracking.
Replace wiper blades that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors, and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.(f)Lubricate all key lock cylinders, hood latch assembly,
secondary latch, pivots, spring anchor, release pawl,
midgate hinges, side storage box door hinges, tailgate
hinges, tailgate linkage, outer tailgate handle pivot
points, latch bolt, fuel door hinge, locks, and folding seat
hardware. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better, and not stick or
squeak.
(g)Check vent hose at transfer case for kinks and
proper installation.
(h)Change automatic transmission uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This service
can be complex; you should have your dealer perform
this service. See Engine Coolant on page 5-25 for
what to use. Inspect hoses. Clean radiator, condenser,
pressure cap, and ller neck. Pressure test the
cooling system and pressure cap.
6-8

Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
I
Ignition Positions.............................................2-27
Infants and Young Children, Restraints...............1-31
Ination -- Tire Pressure..................................5-66
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-18
Cluster.......................................................3-30
J
Jump Starting.................................................5-42
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labelling, Tire Sidewall....................................5-60
Lamps
Auxiliary Roof Mounted Lamp........................3-17
Battery Run-Down Protection.........................3-19
Dome........................................................3-18
Exterior......................................................3-14
Exterior Cargo.............................................3-17
Fog ...........................................................3-16
Reading.....................................................3-18
LATCH System
Child Restraints...........................................1-42
Securing a Child Restraint Designed
for the LATCH System..............................1-44
Level Control..................................................4-63
Light
Airbag Readiness........................................3-31
Anti-Lock Brake System Warning...................3-36
Brake System Warning.................................3-35
Charging System.........................................3-34
Cruise Control.............................................3-43
Highbeam On.............................................3-44
Low Fuel Warning.......................................3-45
Malfunction Indicator....................................3-40
Passenger Airbag Status Indicator..................3-32
Safety Belt Reminder...................................3-31
7