2003 HONDA CIVIC HATCHBACK air condition

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CONT INUED
Maint enance 161
U.S. Owners
Canadian Owners
A, B, C, D, E
AB C D E
Refer to page to determine which schedule to use.
Use the Maintenance Schedule for Severe Conditions.
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time.
5,000 mi/8,000 km/6 mos
10,000 mi/16,000 km/1 yr
15,000 mi/24,000 km
15,000 mi/24,000 km/1-½yrs
20,000 mi/32,000 km/1 yr
25,000 mi/40,000 km/2 yrs
30,000 mi/48,000 km
30,000 mi/48,000 km/2 yrs
35,000 mi/56,000 km/2-½yrs
40,000 mi/64,000 km/2 yrs
45,000 mi/72,000 km
45,000 mi/72,000 km/3 yrs
3yrs
50,000 mi/80,000 km/3 yrs
55,000 mi/88,000 km/3-½yrs
60,000 mi/96,000 km
60,000 mi/96,000 km/3 yrs
65,000 mi/104,000 km/4 yrs
70,000 mi/112,000 km/4 yrs
75,000 mi/120,000 km
75,000 mi/120,000 km/4-½yrs
80,000 mi/128,000 km/4 yrs
85,000 mi/136,000 km/5 yrs
90,000 mi/144,000 km
90,000 mi/144,000 km/5 yrs
95,000 mi/152,000 km/5-½yrs
100,000 mi/160,000 km/5 yrs
105,000 mi/168,000 km
105,000 mi/168,000 km/6 yrs Do item in A.
Do items in A, B.
Do item in E.
Do item in A.
DoitemsinA,B,C.
Do item in A.
Do item in E.
DoitemsinA,B,D.
Do item in A.
DoitemsinA,B,C.
Do item in E.
Do item in A.
Replace brake fluid (independent of mileage).
Do items in A, B.
Do item in A.
Do item in E.
Replace transmission fluid.
DoitemsinA,B,C,D.
Do item in A.
Do items in A, B.
Do item in E.
Do item in A.
DoitemsinA,B,C.
Do item in A.
Do item in E.
DoitemsinA,B,D.
Do item in A.
Do item in A, B, C.
Do item in E.
Do item in A. Replace engine oil.
Replace engine oil filter.
Inspect front and rear brakes.
Rotate tires (follow pattern on page 196 ).
Lubricate all hinges, locks, and latches.
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
Check parking brake adjustment.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks.
Inspect exhaust system.
Inspect fuel lines and connections.
Check all lights.
Inspect the underbody.
Inspect and adjust drive belts.
Replace dust and pollen filter .
Replace air cleaner element every 15,000 mi/
24,000 km (independent of time) under dusty
conditions, otherwise use Normal Conditions
schedule.
156
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.See information on maintenance and emissions warranty, last
column, page .
See dust and pollen filter on page for replacement information
under special driving conditions.
157
NOTE: : :
190
Maintenance Schedule for Severe Conditions (listed by distance/time)

Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Run the air conditioning at least once
a week during the cold weather
months. Run it f or at least ten
minutes while you are driving at a
steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the ref rigerant.
Your car’s air conditioning is a sealed
system. Any major maintenance,
such as recharging, should be done
by a qualif ied mechanic. You can do
a couple of things to make sure the
air conditioning works ef f iciently.
251
A ir Condit ioning Syst em
Maint enance189
AIR CONDITIONING
CONDENSER
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.

The air conditioning f ilter removes
pollen and dust that is brought in
f rom the outside through the heating
andcoolingsystem.
This f ilter should be replaced every
30,000 miles (48,000 km) under
normal conditions. It should be
replaced every 15,000 miles (24,000
km) if you drive primarily in urban
areas that have high concentrations
of soot in the air f rom industry and
diesel-powered vehicles. Replace it
more of ten if air f low f rom the
heating and cooling system becomes
less than usual.The dust and pollen f ilter is located
behind the glove box. Remove the dust and pollen f ilter
cover by pushing up on the lock
tab, then pivoting up the cover.
To replace it:
Open the glove box. Remove the
hooks on the side panels by
pushingontheendof eachhook
fromtheinsideof theglovebox.
Pivot the glove box out of the way.
1. 2.
Replacement
Dust and Pollen Filt er
Maint enance
190 HOOKS
COVER
LOCK TAB
Push

Reinstall the dust and pollen f ilter
cover.
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.
Install the dust and pollen f ilters
into the air conditioning unit.
Make sure the ‘‘AIR FLOW’’
arrows on the f ilter point
downward. Pivot the glove box up into
position. Install the tabs back in
place.
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.
5. 6. 7.
3. 4.
Dust and Pollen Filt er
Maint enance 191
DUST AND POLLEN FILTERS

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.
To saf ely operate your car, 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 inf ormation
on how and when to check air
pressure, how to inspect your tires
for 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 car
ride more harshly, are more prone to
damage f rom road hazards, and wear
unevenly.Check the pressure in the tires when
they are cold. This means the car
has been parked f or at least three
hours. If you have to drive the car
bef ore checking the tire pressure,
the tires can still be considered
‘‘cold’’ if you drive less than 1 mile
(1.6 km).
If you check the pressure when the
tires are hot (the car has been driven
several miles), 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 specified cold
pressure. The tire will be
underinf lated.
Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose 1 to 2 psi (10 to 20 kPa, 0.1 to 0.2
kgf /cm ) per month. Remember to
checkthesparetireatthesametime
you check all the other tires.
CONT INUED
Inf lation
Maint enance
Tires
193
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.

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.
Cuts, splits, or cracks in the side
of the tire. Replace the tire if you
can see f abric or cord.
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.
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.
Your car’s tires have wear indicators
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. Make sure the installer balances the
wheels when you have new tires
installed. This increases riding
comf ort and tire lif e. Your car’s
original tires were dynamic or ‘‘spin’’
balanced at the f actory. For best
results, have the installer perf orm a
dynamic balance.
CONT INUED
Inspection
Maintenance
Tires
Maint enance195
INDICATOR LOCATION MARKS
TREAD WEAR INDICATORS

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If you must drive the car a short
distance in this condition, drive
slowly and cautiously.
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 .)
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.
If 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.
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. 178
245
Brake System Indicator
T aking Care of t he Unexpect ed Emergency
Towing
238 The U.S. indicator shown
BRAKE SYSTEM INDICATOR

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Specif ications
T echnical Inf ormation 251
Air Conditioning
Alignment
Tires
Lights
Fuses
Battery HFC-134a (R-134a)
21.2 22.9 oz (500 550 g) SP-10
12 V
12 V 60/55 W (HB2)
21 W 0.00 in (0.0 mm)
0.08 in (2.0 mm)
0°45°
1°33’
195/60R15 88V
T125/70D15 95M
Refrigerant type
Charge quantity
Lubricant type
Toe-in
CamberCaster Size
Pressure 33 psi (230 kPa , 2.3 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm)
60 psi (420 kPa , 4.2 kgf/cm)
12 V
12 V
12 V
12 V
21 W
21/5 W
2CP
12 V
12 V 21 W
12 V
12 V
12 V 5W5W5W
3CP5W
2CP 8W
12 V
12 V
Headlights (HI/LO)
Front turn signal
Front parking light
Side turn signal light
Front side marker
Rear turn signal lights
Stop/Taillights
Rear side marker lights
Back-up lights
High-mount brake light
License plate lights
Front ceiling light/Spotlights
Center ceiling light
Cargo area light
Interior
Under-hood
Capacity
45 AH/20 HR
12 V
12 V 5 W
See page 244 or the fuse label
attached to the inside of the fuse
box door under the dashboard.
See page 243 or the fuse box
cover. FrontRear
FrontRear
Front
Front/Rear
Spare
FrontRear
Spare