radiator cap HONDA CIVIC COUPE 2004 7.G Owners Manual

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, contact your Honda dealer f or
a replacement.U.S. modelsCanadian models
U.S. models only
Saf ety L abels
Driver and Passenger Saf ety48
RADIATOR CAP SUN VISOR
DASHBOARD
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Fluid Locations
Maint enance151
ENGINE OIL
FILL CAPBRAKE FLUID
(Gray cap)
CLUTCH FLUID
(Gray cap)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap)
AUTOMATIC
TRANSMISSION FLUID
DIPSTICK (CVT)
(Yellow loop)
RADIATOR CAP
ENGINE
COOLANT
RESERVOIR ENGINE OIL DIPSTICK
(Orange loop)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
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CONT INUED
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.
Always use Honda All Season
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 percent
antif reeze and 50 percent water.
Never add straight antifreeze or
plain water.If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
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.
Engine Coolant
Maint enance
A dding Engine Coolant
157
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.
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When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill. Clean
up any spill immediately; it could
damage components in the engine
compartment.
Put the radiator cap back on and
tighten it.
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.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
Remove the radiator cap by
pushing down and turning
counterclockwise.
1. 2. 3. 4. 5.
Engine Coolant
Maint enance158
RADIATOR CAP
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If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.Using gloves or large heavy cloth,
turn the radiator cap
counterclockwise without pushing
down to the first stop. After the
pressure releases, push down on
the cap, and turn it until it comes
off.Put the radiator cap back on
tightly. Run the engine and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Start the engine, and set the
temperature control dial to
maximum. Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
7.
8. 9.10. 11.
203
If theEngineOverheats
T aking Care of t he Unexpect ed
Emergency
Towing
194
Removing 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.
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