2003 HONDA INSIGHT air condition

If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by your dealer as soon as
possible.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
If the indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage. If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can take several
days of driving under various
conditions to set the codes again.
To check if they are set, turn the
ignition switch to the ON (II)
position, without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks f ive times, the readiness
codes are not set. If possible, do not
take your vehicle f or an emissions
test until the readiness codes are set.
Refer to
for
more inf ormation (see page ).
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. You will also see a
‘‘TIGHTEN FUEL CAP’’ message on
the multi-information display.
Tighten the cap until it clicks at least
once (see page ). Tightening the
cap will not turn the indicator of f
immediately; it can take several days
of normal driving.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display. For
more inf ormation, see page .
89
247
390
Malf unction Indicator L amp
Readiness CodeEmissions T esting
T aking Care of t he Unexpect ed
365
If you keep driving with the
Malf unction Indicator Lamp on, you
can damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties. This indicator may also
come on with the ‘‘D’’ indicator.

However, if the brake pedal does not
f eel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design will still give you braking at
two wheels. You will f eel the brake
pedal go down much f arther bef ore
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
Slow down and pull to the side of the
road when it is saf e. Because of the
long distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed and repaired as
soon as possible (seeon page ). If this indicator comes on f or any
other reason, have your vehicle
inspected by your dealer. There may
be a malfunction with the electric
brake distribution (EBD) system.
Avoidhardbrakingandhighspeed
driving.
If the f luid level is low, take your
vehicle to a dealer, and have the
brake system inspected f or leaks or
worn brake pads. If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ). The brake system indicator normally
comes on when you turn the ignition
switch to the ON (II) position and as
a reminder to check the parking
brake. If you do not release the
parking brake, the indicator will stay
on, and you will see a ‘‘RELEASE
PARKING BRAKE’’ message on the
multi-inf ormation display. You will also see a ‘‘BRAKE FLUID
LOW’’ or ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
inf ormation display (see page ).
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully.
If the ABS indicator comes on with
the brake system indicator, have
your vehicle inspected by your
dealer immediately.89
319 374
Brake System Indicator
Emergency
Towing
(Red)
366
U.S.
Canada

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Specif ications
T echnical Inf ormation
381
Air Conditioning
Tires Alignment Fuses 12 Volt Battery
Lights HFC-134a (R-134a)
15.8 17.6 oz (450 500 g) SP-10
12 V 60 W
Refrigerant type
Charge quantity
Lubricant oil type
12 V 55 W
Size
Pressure Toe-in
Camber
Caster Interior
Under-hood
60 psi (420 kPa , 4.2 kgf/cm
)
33 psi (230 kPa , 2.3 kgf/cm)
P185/60R15 84T 3°30’ 0.5°
1.5° 1°
0° 1°
Capacity
12 V
12 V 35 AH/20 HR
28 AH/5 HR
12 V 21 W
T135/80D15 99M
12 V 5 W
12 V 3.4 W 12 V 12 V
12 V
12 V
12 V
12 V
5W
8W
8W
5W
2CP
16 W
12 V 21 W
Replacement of a light bulb should be done by your dealer. 5W
12 V
0.10 0.10 in (2.5 2.5 mm)00.12in(03mm)
Headlights
Front turn signal lights
Front parking lights
Front side marker lights
Side turn signal lights
(door mirror)
Rear turn signal lights
Stop/taillights
Back-up lights
Rear side marker lights
License plate lights
Spot lights
Ceiling light
Cargo area light
High-mount brake light
Glove box light See page
372or the fuse label
attached to the inside of the fuse
box door under the steering
column.
See page 373or the fuse box
cover.
Front
Rear
Front
Rear
Front
High
Low
Front/Rear
Spare
Front/Rear
Spare
(HB3)
(H11)
(Amber)
LED type
LED type
LED type (Amber)
in
1:
2:
3 : LX model EX models
1
1, 3 1 2
2
2

Î
ÎThe burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute 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.
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 vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom 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.
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.
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 .
The Clean Air Act
Crankcase Emissions Control
System
Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Cont rols
T echnical Inf ormation
387

The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.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
Honda replacement parts or their
equivalent f or repairs. Using lower
quality parts may increase the
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more inf orma-
tion.
The PGM-FI system uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. 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 operating
conditions. This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
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 ), nitrogen
(N ), and water vapor.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
388

CONT INUED
BatteryCharging System ...........................
Indicator .63, 364
............................
Jump Starting .358
..............................
Maintenance .344
............................
Specif ications .381
..............................
Bef ore Driving .243
....................................
Belts,Seat .9,21
...........................
Beverage Holder .154
.......
Bluetooth
HandsFreeLink. 225
Brakes ...........
Anti-lock System (ABS) . 287
.............
Break-in, New Linings . 244
....................
Bulb Replacement .330
...........................................
Fluid .319
...................
Pad Wear Indicator . 286
.......................................
Parking .151
...........
System Indicator . 63,64,366
....................................
Accessories .254
ACCESSORY (Ignition Key .....................................
Position) .131
.............
Accessory Power Socket . 155
................
Active Head Restraints . 144
....................
Additives, Engine Oil . 311
.............................
Airbag (SRS) .10, 25
...
Airbags, Additional Information . 25
...
Additional Safety Precautions . 37
..........
AdvancedAirbagSystem . 30
.............................
Airbag Service .36
How the Passenger Airbag Of f ......................
Indicator Works .35
How the Side Airbag Of f ......................
Indicator Works .34
..
How the SRS Indicator Works . 34
How Your Front Airbags .........................................
Work .28
...
How Your Side Airbags Work . 32
How Your Side Curtain Airbags .........................................
Work .33
........................
SRS Components .25
..............
Air Conditioning System . 162
.......................
Air Pressure, Tires .339 ................................
Ambient Meter .72
......................................
Antif reeze .315
Anti-lock Brakes (ABS) ...............................
Indicator .64, 287
...................................
Operation .287
..............
Anti-thef t, Audio System . 219
Anti-thef t Steering Column ............................................
Lock .131
..........................................
Armrest .146
................................
Audio System .168
.......................
Auto Door Locking .109
...................
Auto Door Unlocking . 110
................................
Auto Idle Stop .281
...
Automatic Seat Belt Tensioners . 23
.............
Automatic Speed Control . 222
.
Automatic Transmission (CVT) . 271
..........................
Capacity,Fluid .380
...............
Checking Fluid Level . 318
Paddle Shif ters in the ..............................
D Position .276
Paddle Shif ters in the ...............................
S Position .279
.....
Recommended Shif t Points . 280
.......................................
Shif ting .272
Shif t Lever Position ...............................
Indicators .271 ................
Shif t Lever Positions . 273
....................
Shif t Lock Release . 275
......................
Auxiliary Input Jack .218
Index
A
B
INDEX
I