2003 HONDA ACCORD COUPE air condition

Î
ÎIf it comes on at any other time, it
indicates a problem with the car’s
brake system. In most cases, the
problem is a low f luid level in the
brake f luid reservoir. Press lightly on
the brake pedal to see if it f eels
normal. If it does, check the brake
f luid level the next time you stop at a
service station (see page ). If the
fluid level is low, take the car to your
dealer and have the brake system
inspected f or leaks or worn brake
pads.
However, if the brake pedal does not
f eel normal, you should take
immediate action. Because of the
brake system’s dual-circuit design, a
problem in one part of the system
will still give you braking at two
wheels. You will f eel the brake pedal
go down much f arther bef ore the car
begins to slow down, and you will
have to press harder on the pedal.
The distance needed to stop will be
much longer. Slow down by shif ting to a lower
gear, and pull to the side of the road
when it is saf e. Because of the
longer distance needed to stop, it is
hazardous to drive the car. You
should have it towed, and repaired as
soon as possible. (See
on page .)
The Brake System Indicator
normallycomesonwhenyouturn
the ignition switch ON (II). It is a
reminder to check the parking brake.
It comes on and stays lit if you do not
f ully release the parking brake. If you must drive the car a short
distance in this condition, drive
slowly and cautiously.
If the ABS indicator comes on with
this indicator, have the car inspected
by your Honda dealer immediately.
313
391Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed383
BRAKE SYSTEM INDICATOR
U.S. indicator shown

µµÎ
Î
Î
Î
T echnical Inf ormation
Specif ications (4-cylinder Models)
396
Dimensions
Weights
Air Conditioning Capacities
187.6 in (4,766 mm)
71.3 in (1,810 mm)
55.7 in (1,415 mm)
105.1 in (2,670 mm)
61.1 in (1,553 mm)
61.2 in (1,554 mm)
1.88 US gal (7.1
)
1.90 US gal (7.2)
1.37 US gal (5.2
)
1.40 US gal (5.3)
5.6 US qt (5.3
)
HFC-134a (R-134a)
17.6 19.4 oz (500 550 g) 4.4 US qt (4.2
)
4.2 US qt (4.0
)
ND-OIL8 2.0 US qt (1.9
)
2.2 US qt (2.1)
3.0 US qt (2.8)
6.9 US qt (6.5)
2.6 US qt (2.5
)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
0.16 US gal (0.6
)
Excluding the oil remaining in the engine. 4.8 US qt (4.5
)
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Refrigerant type
Charge quantity
Lubricant type
See the certification label attached
to the driver’s doorjamb. Fuel tank
Engine
coolant
Engine oil
Manual trans-
mission fluid
Automatic
transmission
fluid
Windshield
washer
reservoir17.09 US gal (64.7
)
Front
Rear Approx.
1:
2: Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Cars
Canada Cars1
2

µµÎ
Î
Î
Î
T echnical Inf ormation
Specif ications (6-cylinder Models)
398
Dimensions
Weights
Air Conditioning Capacities
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Refrigerant type
Charge quantity
Lubricant type See the certification label attached
to the driver’s doorjamb. Fuel tank
Engine
coolant
Engine oil
Manual
transmission
fluid
Automatic
transmission
fluid
Windshield
washer
reservoir
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Excluding the oil remaining in the engine.
61.1 in (1,553 mm)
61.2 in (1,554 mm)
17.6 19.4 oz (500 550 g) HFC-134a (R-134a)
ND-OIL8
2.6 US qt (2.5
)
4.8 US qt (4.5)
7.6 US qt (7.2
)
3.1 US qt (2.9)
5.3 US qt (5.0
)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
0.16 US gal (0.6
) 1.77 US gal (6.7
)
2.22 US gal (8.4
)
105.1 in (2,670 mm)
1.74 US gal (6.6
)
187.6 in (4,766 mm)
71.3 in (1,810 mm)
55.7 in (1,415 mm)
2.17 US gal (8.2
)
2.3 US qt (2.2
)
2.6 US qt (2.5)
17.09 US gal (64.7
)
Front
Rear Approx.
1:
2: Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Cars
Canada Cars1
2

Î
ÎThe burning of gasoline in your car’s
engine produces several byproducts.
Some of these are carbon monoxide
(CO), oxides of nitrogen (NOx) and
hydrocarbons (HC). Gasoline
evaporating from the tank also
produces hydrocarbons. Controlling
the production of NOx, CO, and HC
is important to the environment.
Under certain conditions of sunlight
and climate, NOx and HC react to
f orm photochemical ‘‘smog.’’ Carbon
monoxide does not contribute to
smog creation, but it is a poisonous
gas. The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
In Canada, Honda vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured.
Your car has a Positive Crankcase
Ventilation System. This keeps
gasses that build up in the engine’s
crankcase from going into the
atmosphere. The Positive Crankcase Ventilation valve routes them from
the crankcase back to the intake
manif old. They are then drawn into
the engine and burned.
The Onboard Ref ueling Vapor
Recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f . As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
274
The Clean Air Act
Crankcase Emissions Control
System
Onboard Ref ueling Vapor
Recovery Evaporative Emissions Control
System
Emissions Cont rols
T echnical Inf ormation405

The emissions control systems are
covered by warranties separate from
the rest of your car. Read your
warranty manual f or more informa-
tion. The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
genuine Honda replacement parts or
their equivalent f or repairs. Using
lowerqualitypartsmayincreasethe
emissions f rom your car.
The PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: Air Intake,
Engine Control, and Fuel Control.
The Engine Control Module (ECM)
or the Powertrain Control Module
(PCM) uses various sensors to
determine how much air is going
into the engine. It then controls how
much f uel to inject under all operat- ing conditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust emissions controls
include f our systems: PGM-FI,
Ignition Timing Control, Exhaust
Gas Recirculation and Three Way
Catalytic Converter. These four
systems work together to control the
engine’s combustion and minimize
the amount of HC, CO, and NOx that
comes out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems. The Exhaust Gas Recirculation
(EGR) system takes some of the
exhaust gas and routes it back into
the intake manif old. Adding exhaust
gas to the air/f uel mixture reduces
the amount of NOx produced when
the f uel is burned.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), dinitrogen
(N ), and water vapor.
2
2
Replacement Parts
Exhaust Emissions Controls
PGM-FI Syst em Ignit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
T echnical Inf ormation406

CONT INUED
Battery......
Charging System Light . 62,380
............................
Jump Starting .373
..............................
Maintenance .324
....................
Specif ications .397, 399
..............................
Bef ore Driving .223
....................................
Belts,Seat .8,46
.........................
Beverage Holders .112
...................................
Body Repair .362
Brakes ...........
Anti-lock System (ABS) . 256
.............
Break-in, New Linings . 224....................
Bulb Replacement .348
...........................................
Fluid .313
.......................................
Parking .110
.................
System Indicator . 63,383
........................
Wear Indicators .254
.............................
Braking System .254
........................
Break-in, New Car .224
..
Brightness Control, Instruments . 76
........................
Brights, Headlights .74
Bulb Replacement ..........................
Back-up Lights .348
..............................
Brake Lights .348
..............................
Ceiling Light .351
................
Door Courtesy Light . 351
................
Front Parking Lights . 346
.................................
Headlights .342
.........
High-mount Brake Light . 350
.................
License Plate Lights . 349
....................
Specif ications .397, 399
...................................
Spotlights .351
...............................
Trunk Light .353
....................
Turn Signal Lights . 346
................
Vanity Mirror Lights . 351
..............................
Bulbs, Halogen .342
...
Accessories and Modif ications . 232
................................
Accessories .232
.
Additional Safety Precautions . 233
............................
Modif ications .233
ACCESSORY (Ignition Key .......................................
Position) .85
............
Accessory Power Sockets . 116
....................
Additives, Engine Oil . 296
...............................
Airbag (SRS) .9, 49
.....................
Air Cleaner Element .316
...........
Air Conditioning . 122,131,138
..............................
Maintenance .329
.........................
Usage .122, 131,138
.......................
Air Pressure, Tires .333
.......................
Alcohol in Gasoline .403
........................
Aluminum Wheels .357
......................................
Antif reeze .299
Anti-lock Brakes (ABS) ...............................
Indicator .64, 256
...................................
Operation .255
..............
Anti-thef t, Audio System . 212
.
Anti-thef t Steering Column Lock . 84
..........................
Appearance Care .355
..........................................
Armrest .111 ................
Audio System . 148,163,187
...
Automatic Lighting Off Feature . 75
...
Automatic Seat Belt Tensioners . 47
.............
Automatic Speed Control . 214
..............
Automatic Transmission . 248
..................
Capacity, Fluid . 396,398
.......
Checking Fluid Level . 307,308
.......................................
Shif ting .248
.
Shif t Lever Position Indicator . 248
................
Shif t Lever Positions . 248
....................
Shif t Lock Release . 251
Index
A
B
I