2003 HONDA ACCORD SEDAN hood open

If the temperature gauge stays at
the red mark, turn of f the engine.
Wait until you see no more signs
of steam or spray, then open the
hood.
If there was no coolant in the
reserve tank, you may also have to
add coolant to the radiator. Let the
engine cool down until the pointerreaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. This
releases any remaining pressure in
the cooling system. After the
pressure releases, push down on
the cap and turn it until it comes
off.
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page
). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks. Start the engine and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). 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.
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.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ). 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 .)
4.
5.
6.
7.
8. 9.
11.
12.10.
210 358
358
T aking Care of t he Unexpect ed
If Your Engine Overheats
Emergency
Towing
Emergency
Towing
346
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.

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ). Letthecarsitforaminute.Open
the hood and check the oil level
(see page ). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during
cornering and other driving
maneuvers.Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
1.
2.
3. 4.
208 268 358
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed
Emergency
Towing
347
LOW OIL PRESSURE INDICATOR
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the car stopped.

All the electrical circuits in your car
have fuses to protect them from a
short circuit or overload. These
f uses are located in two f use boxes.The interior f use box is on the
driver’s lower lef t side. To remove
the f use box lid, pull it toward you
and take it out of its hinges.The under-hood f use box is located
near the back of the engine compart-
ment on the driver’s side. To open it,
pushthetabsasshown.
Fuses
T aking Care of t he Unexpect ed353
INTERIOR
UNDER-HOOD
TAB

..................................................
Keys .74
...............
Gas Mileage, Improving . 211
..........................................
Gasohol .369
.........................................
Gasoline .204
...........................................
Gauge .65
................
Octane Requirement . 204
........................
Tank, Filling the .204
................
Gas Station Procedures . 204
Gauges ...
Engine Coolant Temperature . 64
...............................................
Fuel .65
...............................
Speedometer .63
.................................
Tachometer .63
Gearshif t Lever Positions ..........
Automatic Transmission . 222
5-speed Manual .........................
Transmission .221
..............................
Glass Cleaning .330
........................................
Glove Box .86
.............
Halogen Headlight Bulbs . 312
..............
Hazard Warning Flashers . 72........................................
Headlights .68
........................................
Aiming .312
..............
Automatic Lighting Off . 69
............
Daytime Running Lights . 69
............
Low Beams, Turning on . 68
.........................
Reminder Chime .68
........
Replacing Halogen Bulbs . 312
...................................
Turning on .68
..............................
Head Restraints .91
.....................
Heating and Cooling .112
...............................
Heated Mirror .102
.............
High Altitude, Starting at . 220
HomeLink Wireless Control ........................................
System .198
.......................
Hood, Opening the .206
...........................
Hydraulic Clutch .285
.................................
Hydroplaning .236 ........................
Jacking up the Car .337
.......................................
Jack, Tire .336
................................
Jump Starting .342
...
Identif ication Number, Vehicle . 362
Ignition ..............................................
Keys .74
...........................................
Switch .77
............
Timing Control System . 372
........................
Immobilizer System .76 .........
Important Safety Precautions . 6
.........
Indicators, Instrument Panel . 57
...............................
Inf ant Restraint .30
......................................
Inf ant Seats .30
..........
Tether Anchorage Points . 39
...................
Inf lation, Proper Tire . 303
.................................
Inside Mirror .101
.............................
Inspection, Tire .305
............................
Instrument Panel .57
........
Instrument Panel Brightness . 69
...........................
Interior Cleaning .328
...............................
Interior Lights .108
........................................
Introduction .i
Index
G
H IJ
K
IV