2003 CHEVROLET MALIBU coolant level

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-4
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-5
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-15
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-17
Climate Control System.................................3-17
Outlet Adjustment.........................................3-21
Warning Lights, Gages and Indicators.............3-22
Instrument Panel Cluster................................3-23
Speedometer and Odometer...........................3-24
Tachometer.................................................3-25
Safety Belt Reminder Light.............................3-25
Air Bag Readiness Light................................3-26
Charging System Light..................................3-27
Brake System Warning Light..........................3-27
Anti-Lock Brake System Warning Light.............3-28
Engine Coolant Temperature Gage..................3-29
Low Coolant Warning Light............................3-29
Malfunction Indicator Lamp.............................3-30Oil Pressure Light.........................................3-32
Check Oil Level Light....................................3-33
Passlock
žWarning Light................................3-34
Low Washer Fluid Warning Light.....................3-34
Door Ajar Light.............................................3-34
Service Vehicle Soon Light............................3-35
Fuel Gage...................................................3-35
Audio System(s).............................................3-36
Setting the Time for Radios without
Radio Data Systems (RDS)........................3-36
Setting the Time for Radios with
Radio Data Systems (RDS)........................3-37
Radio with CD (Base Level)...........................3-37
Radio with CD (Up Level)..............................3-41
Radio with Cassette and CD..........................3-48
Theft-Deterrent Feature
(Non-RDS Radios).....................................3-57
Theft-Deterrent Feature
(RDS Radios)...........................................3-57
Understanding Radio Reception......................3-57
Care of Your Cassette Tape Player.................3-58
Care of Your CDs.........................................3-59
Care of Your CD Player................................3-59
Fixed Mast Antenna......................................3-59
Chime Level Adjustment................................3-59
Section 3 Instrument Panel
3-1

Engine Coolant Temperature Gage
This gage shows the engine coolant temperature. If the
gage pointer moves into the red area, the light comes
on and you hear a chime, your engine is too hot!
It means that your engine coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
See
Engine Overheating on page 5-22.
Low Coolant Warning Light
This light comes on
brie¯y when you turn
your ignition ON.
If this light comes on and stays on, the coolant level in
your vehicle is low. See
Engine Coolant on page 5-19.
If the light is on along with an overheat warning,
you may have a serious overheating problem, see
Engine Coolant Temperature Gage on page 3-29.
Notice:Damage to your engine from neglected
coolant problems can be costly and is not covered
by your warranty.
See
Engine Overheating on page 5-22for information
on what to do. Your vehicle should be serviced as soon
as possible. United States
Canada
3-29

A. Engine Coolant Surge Tank
B. Power Steering Fluid Reservoir
C. Engine Oil Fill Cap
D. Engine Oil Dipstick
E. Brake Fluid Reservoir
F. Engine Compartment Fuse Block
G. Engine Air Cleaner/Filter
H. Battery
I. Windshield Washer Fluid Reservoir
Engine Oil
Checking Engine Oil
It's a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.The engine oil dipstick is
located in the front of the
engine compartment.
The top of the dipstick is a
round, yellow loop. See
Engine Compartment
Overview on page 5-12for
more information on
location.
Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you don't, the oil
dipstick might not show the actual level.
5-13

{CAUTION:
Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. Never turn the surge tank pressure
cap Ð even a little Ð when the engine and
radiator are hot.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at the
FULL COLD mark or slightly higher.
If the low coolant light
comes on and stays on,
it means you're low
on engine coolant.
See
Low Coolant Warning Light on page 3-29for more
information.
Adding Coolant
If you need more coolant, add the proper DEX-COOLž
coolant mixtureat the surge tank,but only when the
engine is cool. If the surge tank is empty, a special ®ll
procedure is necessary. See
Engine Overheating
on page 5-22andCooling System on page 5-24.
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Don't spill coolant on a hot engine.
When replacing the pressure cap, make sure it is
hand-tight.
Coolant Surge Tank Pressure Cap
Notice:Your pressure cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating.
5-21

Engine Overheating
You will ®nd a coolant temperature gage and a low
coolant level warning light on your vehicle's instrument
panel. See
Engine Coolant Temperature Gage on
page 3-29andLow Coolant Warning Light on page 3-29.
If Steam Is Coming From Your Engine
{CAUTION:
Steam from an overheated engine can burn
you badly, even if you just open the hood.
Stay away from the engine if you see or hear
steam coming from it. Just turn it off and get
everyone away from the vehicle until it cools
down. Wait until there is no sign of steam or
coolant before you open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch ®re.
You or others could be badly burned. Stop
your engine if it overheats, and get out of the
vehicle until the engine is cool.
Notice:If your engine catches ®re because you
keep driving with no coolant, your vehicle can
be badly damaged. The costly repairs would not be
covered by your warranty.
5-22

Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
A. Electric Engine Cooling Fans
B. Coolant Surge Tank with Pressure Cap{CAUTION:
An electric engine cooling fan under the hood
can start up even when the engine is not
running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
If the coolant inside the coolant surge tank is boiling,
don't do anything else until it cools down. The vehicle
should be parked on a level surface.
5-24

The coolant level should be at or above the FULL COLD
mark. If it isn't, you may have a leak at the pressure cap
or in the radiator hoses, heater hoses, radiator, water
pump or somewhere else in the cooling system.
{CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don't touch them. If you
do, you can be burned.
CAUTION: (Continued)
CAUTION: (Continued)
Don't run the engine if there is a leak. If you
run the engine, it could lose all coolant. That
could cause an engine ®re, and you could be
burned. Get any leak ®xed before you drive the
vehicle.
If there seems to be no leak, with the engine on, check
to see if the electric engine cooling fans are running.
If the engine is overheating, both fans should be
running. If they aren't, your vehicle needs service.
Notice:Engine damage from running your engine
without coolant isn't covered by your warranty.
Notice:When adding coolant, it is important that
you use only DEX-COOLž(silicate-free) coolant.
If coolant other than DEX-COOLžis added to the
system, premature engine, heater core or radiator
corrosion may result. In addition, the engine coolant
will require change sooner Ð at 30,000 miles
(50 000 km) or 24 months, whichever occurs ®rst.
Damage caused by the use of coolant other than
DEX-COOL
žis not covered by your new vehicle
warranty.
5-25

How to Add Coolant to the Coolant
Surge Tank
Notice:This vehicle has a speci®c coolant ®ll
procedure. Failure to follow this procedure could
cause your engine to overheat and be severely
damaged.
If you haven't found a problem yet, check to see if
coolant is visible in the surge tank. If coolant is visible
but the coolant level isn't at or above the FULL
COLD mark, add a 50/50 mixture of
clean, drinkable
waterand DEX-COOLžcoolant at the coolant
surge tank, but be sure the cooling system, including
the coolant surge tank pressure cap, is cool before you
do it. See
Engine Coolant on page 5-19for more
information.
If no coolant is visible in the surge tank, add coolant
as follows:
{CAUTION:
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 coolant
surge tank pressure cap Ð even a little Ð they
can come out at high speed. Never turn the
cap when the cooling system, including the
coolant surge tank pressure cap, is hot. Wait
for the cooling system and coolant surge tank
pressure cap to cool if you ever have to turn
the pressure cap.
5-26