coolant reservoir CHEVROLET AVALANCHE 2004 1.G Owners Manual

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The
cord is located on the driver’s side of the engine
compartment, near the power steering uid
reservoir.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you don’t, it could be
damaged.How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for that
particular area.
Automatic Transmission Operation
Your vehicle is equipped with an automatic transmission
and features an electronic shift position indicator
located within the instrument panel cluster.
There are several different positions for your shift lever.
PARK (P):This position locks your drive wheels. It’s
the best position to use when you start your engine
because your vehicle can’t move easily.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
B. Coolant Surge Tank. SeeCooling System on
page 5-33andCoolant Surge Tank Pressure Cap
on page 5-29.
C. Air Filter Restriction Indicator (If Equipped). See
Engine Air Cleaner/Filter on page 5-21.
D. Engine Oil Fill. SeeEngine Oil on page 5-16.
E. Engine Oil Dipstick. SeeEngine Oil on page 5-16.
F. Automatic Transmission Dipstick. SeeAutomatic
Transmission Fluid on page 5-23.
G. Fan. SeeCooling System on page 5-33andEngine
Fan Noise on page 5-40.H. Remote Negative (−) Terminal (GND). SeeJump
Starting on page 5-48.
I. Power Steering Fluid Reservoir (Out of View). See
Power Steering Fluid on page 5-41.
J. Remote Positive (+) Terminal. SeeJump Starting on
page 5-48.
K. Brake Fluid Reservoir. SeeBrakes on page 5-43.
L. Underhood Fuse Block. See “Underhood Fuse Block”
underFuses and Circuit Breakers on page 5-120.
M. Battery. SeeBattery on page 5-47.
N. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-42.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
B. Coolant Surge Tank. SeeCooling System on
page 5-33andCoolant Surge Tank Pressure Cap
on page 5-29.
C. Air Filter Restriction Indicator (If Equipped). See
Engine Air Cleaner/Filter on page 5-21.
D. Engine Oil Dipstick. SeeEngine Oil on page 5-16.
E. Automatic Transmission Dipstick. SeeAutomatic
Transmission Fluid on page 5-23.
F. Engine Oil Fill. SeeEngine Oil on page 5-16.
G. Fan. SeeCooling System on page 5-33andEngine
Fan Noise on page 5-40.
H. Remote Negative (−) Terminal (GND). SeeJump
Starting on page 5-48.I. Remote Positive (+) Terminal. SeeJump Starting on
page 5-48.
J. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-41.
K. Brake Fluid Reservoir. SeeBrakes on page 5-43.
L. Underhood Fuse Block. See “Underhood Fuse Block”
underFuses and Circuit Breakers on page 5-120.
M. Battery. SeeBattery on page 5-47.
N. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-42.
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Open the cap with the washer symbol on it. Add washer
uid until the tank is full.
Notice:
When using concentrated washer uid, follow
the manufacturer’s instructions for adding
water.
Do not mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts
of the washer system. Also, water does not
clean as well as washer uid.
Fill your washer uid tank only three-quarters
full when it is very cold. This allows for
expansion if freezing occurs, which could
damage the tank if it is completely full.
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage your washer
system and paint.
Brakes
Brake Fluid
Your brake master cylinder reservoir is lled with DOT-3
brake uid. SeeEngine Compartment Overview on
page 5-12for the location of the reservoir.
There are only two reasons why the brake uid level in
the reservoir might go down. The rst is that the
brake uid goes down to an acceptable level during
normal brake lining wear. When new linings are put in,
the uid level goes back up. The other reason is
that uid is leaking out of the brake system. If it is, you
should have your brake system xed, since a leak
means that sooner or later your brakes will not work
well, or will not work at all.
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