air condition HONDA CR-V 2003 RD4-RD7 / 2.G Owner's Manual

Remove the f irst f ilter by pulling it
straight out of the air conditioning
unit. Remove the second f ilter by
sliding it to the lef t, then pulling it
out.Remove the old f ilter f rom the
f ilter case.
Install the new f ilter in the case.
Make sure the ‘‘AIR FLOW’’
arrows on the f ilter and the f ilter
case f ace the same direction.Install the dust and pollen f ilters
into the air conditioning unit.
Make sure the ‘‘AIR FLOW’’
arrows on the f ilter point
downward.
Reinstall the dust and pollen f ilter
cover.
Pivot the glove box up into
position. Reinstall the hooks into
thesidepanelof theglovebox.
Close the glove box.
If you are not sure how to replace
the dust and pollen f ilters, have them
replaced by your Honda dealer.
3.
4.
5.6.
7.
8.
Maint enance
Dust and Pollen Filter
276
CASE
FILTER
DUST AND POLLEN FILTERS

To saf ely operate your vehicle, your
tires must be the proper type and
size, in good condition with adequate
tread, and correctly inf lated. The
f ollowing pages give more detailed
informationonhowandwhento
check air pressure, how to inspect
your tires f or damage and wear, and
what to do when your tires need to
be replaced.Keeping the tires properly inf lated
provides the best combination of
handling, tread lif e, and riding
comf ort. Underinf lated tires wear
unevenly, adversely af f ect handling
and f uel economy, and are more
likely to f ail f rom being overheated.
Overinf lated tires can make your
vehicleridemoreharshly,aremore
prone to damage from road hazards,
and wear unevenly.
We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose one to two psi (10 to 20 kPa, 0.1
to 0.2 kgf /cm ) per month.
Remember to check the spare tire at
thesametimeyoucheckallthe
other tires.
Check the pressure in the tires when
they are cold. This means the vehicle
has been parked f or at least three
hours. If you have to drive the
vehicle bef ore checking the tire
pressure, the tires can still be
considered ‘‘cold’’ if you drive less
than 1 mile (1.6 km).
Add or release air, if needed, to
match the recommended cold tire
pressures on page .
279
Inf lation
Tires
Maint enance278
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.

If you check the pressure when the
tires are hot [the vehicle has been
driven several miles (kilometers)],
you will see readings 4 to 6 psi (30 to
40 kPa, 0.3 to 0.4 kgf /cm ) higher
than the cold reading. This is normal.
Do not let air out to match the
specif ied cold pressure. The tire will
be underinf lated.
Youshouldgetyourowntire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier f or you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.The following chart shows the
recommended cold tire pressures f or
most normal driving conditions and
speeds.
Honda strongly recommends that
you not drive f aster than posted
speed limits and conditions allow. If
you decide it is safe to drive at high
speeds, be sure to adjust the cold tire
pressuresasshownbelow.If youdo
not adjust the tire pressure, exces-
sive heat can build up and cause
sudden tire f ailure.
When you return to normal speed
driving, be sure to readjust the tire
pressure f or normal driving. You
should wait until the tires are cold
bef ore adjusting the tire pressure.
Tubeless tires have some ability to
self -seal if they are punctured.
However, because leakage is of ten
very slow, you should look closely
for punctures if a tire starts losing
pressure. For convenience, the recommended
tire sizes and cold air pressures are
on a label on the driver’s doorjamb.
For additional technical inf ormation
about your tires, see page .
343
Tire Size Cold Tire Pressure
for Normal Driving
Tire Size Cold Tire Pressurefor Speed over 100
mph (160 km/h)
Front/Rear:
Tires
Recommended T ire Pressures f or
Normal Driving T ire Pressure A djust ment f or High
Speed Driving
Maint enance279
P205/70R15 95S
P205/70R15 95S
26 psi (180 kPa ,
1.8 kgf/cm
)
35 psi (240 kPa ,2.4 kgf/cm
)

Every time you check inf lation, you
should also examine the tires f or
damage, f oreign objects, and wear.
Youshouldlookfor:Bumps or bulges in the tread or
side of the tire. Replace the tire if
youfindeitherof theseconditions.
Excessive tread wear. In addition to proper inf lation,
correct wheel alignment helps to
decrease tire wear. If you f ind a tire
is worn unevenly, have your dealer
check the wheel alignment.
Cuts, splits, or cracks in the side
of the tire. Replace the tire if you
can see f abric or cord. Your vehicle’s tires have wear indica-
tors molded into the tread. When the
tread wears down to that point, you
will see a 1/2 inch (12.7 mm) wide
band running across the tread. This
shows there is less than 1/16 inch
(1.6 mm) of tread lef t on the tire. A
tire that is this worn gives very little
traction on wet roads. You should
replace the tire if you can see the
tread wear indicator in three or more
places around the tire. The tires were properly balanced by
the factory. They may need to be
rebalanced at some time bef ore they
are worn out. Have your dealer
check the tires if you f eel a consis-
tent vibration while driving. A tire
should always be rebalanced if it is
removed f rom the wheel f or repair.
Inspection
Maintenance
Tires
Maint enance280
INDICATOR LOCATION MARKS
TREAD WEAR INDICATORS

Î
Î
If you must drive the vehicle a short
distance in this condition, drive
slowly and cautiously.
If it comes on at any other time, it
indicates a problem with the vehicle’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
f luid level is low, take the vehicle 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
vehicle 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 vehicle. 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 the ABS indicator comes on with
this indicator, have the vehicle
inspected by your Honda dealer
immediately.
263
337
On models equipped with ABS
Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed329
BRAKE SYSTEM INDICATOR
U.S. indicator shown

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µ
µ
µ
µ
µ
µ
µ
µ
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µ
µ
µ
µ
µ
Specif ications
T echnical Inf ormation343
Air Conditioning
Battery
Tires Alignment Fuses
Lights HFC-134a (R-134a)
17.0 18.7 oz (480 530 g) SP-10
12 V
12 V 60/55 W
21/5 W
36 AH/5 HR
12 V 12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
21 W
3CP
8W
4CP
8W
5W
21 W
21/5 W
21 W
12 V 3 CP
Refrigerant type
Charge quantity
Lubricant type
Capacity
12 V See page
335or the fuse label
attached to the inside of the fuse
box door under the steering
column.
45 AH/20 HR 26 psi (180 kPa , 1.8 kgf/cm
)
26 psi (180 kPa , 1.8 kgf/cm)
P205/70R15 95S
Size
Pressure Toe-in
Camber
Caster 1°45’1°
0°
0.08 in (2.0 mm) 0.0in(0mm)
See page
336or the fuse box
cover.
Interior
Under-hood
Headlights
Front turn signal/side marker
lights
Parking lights
Rear turn signal lights
Stop/Taillights
Back-up lights
License plate light
Ceiling light
Spotlights
Cargo area Light
Rear side marker lights
High-mount brake light
12 V Front
Rear
Front
Rear
Front
Front/Rear
Front
Rear
(H4/HB2)

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.
Scheduled maintenance is on page
.
In Canada, Honda vehicles comply
with the Canadian Motor Vehicle
Saf ety Standards (CMVSS) f or
Emissions valid 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 Crank-
case 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 .
238
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Cont rols
T echnical Inf ormation349

The exhaust emissions controls
include three systems: PGM-FI,
Ignition Timing Control, and Three
Way Catalytic Converter. These
three 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 from the crankcase and
evaporative emissions control
systems.The emissions control systems are
covered by warranties separate from
the rest of your vehicle. 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 vehicle.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
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. 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.
2
2
Replacement Parts
Exhaust Emissions ControlsPGM-FI Syst em
Ignit ion T iming Cont rol Syst emThree Way Catalytic Converter
Emissions Cont rols
T echnical Inf ormation350

CONT INUED
BatteryCharging System ...........................
Indicator .66, 326
............................
Jump Starting .320
..............................
Maintenance .269
............................
Specif ications .343
..............................
Bef ore Driving .183
....................................
Belts,Seat .8,50
.........................
Beverage Holders .116
.................................
Body Repairs .305 Brakes
...........
Anti-lock System (ABS) . 212
.............
Break-in, New Linings . 184
....................
Bulb Replacement .290
...........................................
Fluid .263
.........................................
Parking .82
.................
System Indicator . 66,329
........................
Wear Indicators .211
.............................
Braking System .211
.................
Break-in, New Vehicle . 184
..
Brightness Control, Instruments . 77
........................
Brights, Headlights .76
.................................
Built-in Table .117
Bulb Replacement ..........................
Back-up Lights .290
..............................
Brake Lights .290
......................
Cargo Area Light .293
..............................
Ceiling Light .293
................
Front Parking Lights . 289
........
Front Side Marker Lights . 288
.................................
Headlights .287
.........
High-mount Brake Light . 292
...........................
Interior Lights .293
...................
License Plate Light . 291
...
Accessories and Modif ications . 191
................................
Accessories .191
.
Additional Safety Precautions . 192
............................
Modif ications .192
ACCESSORY (Ignition Key .......................................
Position) .87
............
Accessory Power Sockets . 122
....................
Additives, Engine Oil . 248
.............................
Airbag (SRS) .10, 54
.....................
Air Cleaner Element .265
..............
Air Conditioning System . 128
..............................
Maintenance .274
.........................................
Usage .128
.......................
Air Outlets (Vents) .130
.......................
Air Pressure, Tires .278
..................
High Speed Driving . 279
.........................
Normal Driving .279
.......................
Alcohol in Gasoline .347
......................................
Antif reeze .251
Anti-lock Brakes (ABS) ...............................
Indicator .68, 214
...................................
Operation .212
..............
Anti-thef t, Audio System . 178Anti-thef t Steering Column
..............................................
Lock .87
..........................
Appearance Care .297
................................
Audio System .137
...
Automatic Seat Belt Tensioners . 52
.............
Automatic Speed Control . 179
..............
Automatic Transmission . 204
..........................
Capacity, Fluid .342
...............
Checking Fluid Level . 260
.......................................
Shif ting .205
.
Shif t Lever Position Indicator . 204
................
Shif t Lever Positions . 205
....................
Shif t Lock Release . 209
Index
A
B
I