2003 HONDA ACCORD COUPE radiator

These labels are in the locations
shown. They warn you of potential
hazards that could cause serious
injury. Read these labels caref ully.
If a label comes of f or becomes hard
to read (except for the U.S.
dashboard label which is removed by
the owner), contact your Honda
dealer f or a replacement.
CONT INUED
U.S. modelsCanadian models U.S. models only
On models without side airbags On models with side airbags On models with side
curtain airbags
Saf ety L abels
Driver and Passenger Saf ety57
HOOD DASHBOARD
RADIATOR CAP

Refer toon page f or inf ormation
on checking other items in your
Honda.
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant. 299 291
Service Station Procedures
Bef ore Driving
Owner Maintenance
Checks
A dding
Engine Coolant
Engine Coolant Check
230
UPPER MARK
LOWER MARK RESERVE TANK
4-cylinder models MIN MAX MAX
RESERVE TANK
6-cylinder models MIN
6-cylinder models

µµµ µ
µ µ µ
Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the page given.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Windshield washer f luid Check
the level in the reservoir monthly.
If weather conditions cause you to
use the washers f requently, check
the reservoir each time you stop
f or f uel. See page .Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page
.
Brakes Check the f luid level
monthly. See page . Automatic transmission Check
the f luid level monthly. See pages and . Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate lights monthly. See
page .
228
230
306
307 308 313 333
340
Owner Maintenance Checks
Maint enance291

4-cylinder Models
Fluid Locations
Maint enance292
BRAKE FLUID
(Gray cap)
ENGINE OIL DIPSTICK
(Orange handle)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap)
RADIATOR CAPAUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop) ENGINE OIL
FILL CAP CLUTCH FLUID
(5-speed Manual
Transmission only)
(Light gray cap)
ENGINE
COOLANT
RESERVOIR

6-cylinder Models
Fluid Locations
Maint enance293
ENGINE OIL FILL CAPRADIATOR CAP
ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap) BRAKE FLUID
(Gray cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE
COOLANT
RESERVOIR CLUTCH FLUID
(Gray cap)
(6-speed Manual
Transmission only)

Always use Honda All Season
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 percent
antif reeze and 50 percent water. It
does not require any additional
mixing. If it is not available, you may
use another major-brand non-silicate
coolant as a temporary replacement.
Make sure it is a high-quality coolant
recommended f or aluminum engines.
However, continued use of any non-
Honda coolant can result incorrosion, causing the cooling
system to malf unction or f ail. Have
the cooling system f lushed and
ref illed with Honda antif reeze/
coolant as soon as possible.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks.
The coolant you add should always
be a mixture of 50 percent antif reeze
and 50 percent water. Never add
straight antif reeze or plain water.
CONT INUED
A dding Engine Coolant
Cooling Syst em
Maint enance299
6-cylinder models RESERVE TANK
4-cylinder models RESERVE TANKRemoving the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pour the coolant slowly and caref ully
so you do not spill. Clean up any
spills immediately. Spilled coolant
could damage components in the
engine compartment. Put the radiator cap back on.
Tighten it f ully.
Remove the radiator cap by
pushing down and turning
counterclockwise. Turn the radiator cap counter-
clockwise, without pressing down
on it, until it stops. This relieves
any pressure remaining in the
cooling system. Make sure the engine and radiator
are cool.
4.
5. 6.
1.
2.
3.
Cooling Syst em
Maint enance300
RESERVE TANK
4-cylinder models
6-cylinder models4-cylinder models
RADIATOR CAP
RADIATOR CAP

Thecoolingsystemshouldbe
completely drained and ref illed with
new coolant according to the time
and distance recommendations in
the maintenance schedule. Only use
Honda All Season Antif reeze/
Coolant Type 2.
Draining the coolant requires access
to the underside of the car. Unless
you have the tools and knowledge,
you should have this maintenance
done by a skilled mechanic.
Do not add any rust inhibitors or
other additives to your car’s cooling
system. They may not be compatible
with the coolant or engine compo-
nents. Openthehood.Makesurethe
engine and radiator are cool to the
touch.
Turn the ignition ON (II). Turn
the temperature control dial all the
way clockwise. Turn off the
ignition and remove the key. 1.
CONT INUED
On cars with Manual A/C
Replacing Engine Coolant
Cooling Syst em
Maint enance301
4-cylinder models
6-cylinder models RESERVE TANK