2003 HONDA CIVIC HYBRID Oil

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Maint enance190
See dust and pollen filter on page for replacement information
under special driving conditions.
See information on maintenance and emissions warranty, last
column, page .
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
NOTE: :
: 222
185Do items in A.
DoitemsinA,B,C.
Do items in A, E.
Do item in F. Inspect valve clearance, cold engine.
Replace spark plugs.
Do items in A, B. Inspect idle speed.
Do items in A.
Do item in E. Replace transmission fluid (M/T).
DoitemsinA,B,C,D. Replace transmission fluid (CVT).
Do item in F.
Replace engine coolant, then replace every
60,000 mi/96,000 km/5 yrs.
95,000 mi/152,000 km
100,000 mi/160,000 km/5 yrs
105,000 mi/168,000 km
6yrs
110,000 mi/176,000 km
110,000 mi/176,000 km/6 yrs
110,000 mi/176,000 km/7 yrs
115,000 mi/184,000 km
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/8 yrs
9yrs
120,000 mi/192,000 km/10 yrs
Maintenance Schedule for Severe Conditions (listed by distance/time)

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Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Windshield washer f luid Check
the level in the reservoir monthly.
If weather conditions cause you to
use the washers f requently, check
the reservoir each time you stop
f or f uel. See page .
Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the page given.
Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate lights monthly. See
page . Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page.
Brakes Check the f luid level
monthly. See page . Automatic transmission (CVT)
Check the f luid level monthly. See
page . 148
149
205 209
206 225
232
Owner Maintenance Checks
Maint enance193

Fluid Locations
Maint enance194
ENGINE OIL DIPSTICK
(Orange loop)ENGINE OIL
FILL CAP BRAKE FLUID
(Gray cap)
CLUTCH FLUID
(Manual
Transmission only)
(Gray cap)
WASHER FLUID
(Blue cap)
ENGINE
COOLANT
RESERVOIR
CONTINUOUSLY VARIABLE TRANSMISSION (CVT)
FLUID DIPSTICK (Yellow loop)
RADIATOR CAP

To add oil, unscrew and remove the
engine oil f ill cap on top of the valve
cover. Pour in the oil, and install the
engine oil f ill cap. Tighten it securely.
Wait a f ew minutes and recheck the
oil level. Do not f ill above the upper
mark; you could damage the engine.Make sure the API Certif ication Seal
says ‘‘For Gasoline Engines.’’
Pour the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine compartment.
Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 0W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.
Honda Motor Oil is the pref erred
0W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda Motor Oil in your vehicle f or
optimum engine protection.
CONT INUED
A dding Oil
Recommended Oil
Engine Oil
Maint enance195
ENGINE OIL
FILL CAP
API CERTIFICATION SEAL

You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal,
and it is the proper weight as shown
on the chart. When using synthetic
oil, you must f ollow the oil and f ilter
change intervals given in the
maintenance schedule.
Your Honda does not require any oil
additives. Additives may adversely
af f ect your engine’s or transmission’s
perf ormance and durability.
The oil’s viscosity or weight is
provided on the container’s label.
Select the oil f or your vehicle
according to this chart.
A very low-viscosity, f uel-ef f icient
0W-20 oil is the pref erred engine
lubricant f or your Civic Hybrid. This
special oil is f ormulated to help your
engine use less f uel. It is available at
your Honda dealer. A 5W-20 oil may
be used if 0W-20 is not available.
Engine Oil
Maint enance
Synthetic Oil
A dditives
196
Ambient Temperature

Always change the oil and f ilter
accordingtothetimeanddistance
(miles/kilometers) recommenda-
tions in the maintenance schedule.
The oil and f ilter collect contami-
nants that can damage your engine if
they are not removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the car. The car should
be raised on a service station-type
hydraulic lif t f or this service. Unless
you have the knowledge and proper
equipment, you should have this
maintenance done by a skilled
mechanic.Remove the oil drain bolt and
washer from the bottom of the
engine. Drain the oil into an
appropriate container.
Run the engine until it reaches
normal operating temperature,
then shut it off.
Open the hood and remove the
engine oil f ill cap.
Remove the nine holding clips
with a flat-tipped screwdriver, then
pull the cover down.
1.
2.
4.
3.
CONT INUED
Changing the Oil and Filter
Engine Oil
Maint enance197
HOLDING CLIP DRAIN BOLT
WASHER

Turn of f the engine, let it sit f or
several minutes, then check the oil
level. If necessary, add oil to bring
the level to the upper mark on the
dipstick.
Put the under cover back in place
and reinstall the nine holding clips.
Lock the clips securely by pushing
on the center of each clip.
Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten it to:
Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):
Replace the engine oil f ill cap.
Start the engine. The oil pressure
indicator light should go out within
f ive seconds. If it does not, turn of f
the engine and reinspect your
work.
Let the engine run f or several
minutes and check the drain bolt
and oil f ilter f or leaks.
Remove the oil f ilter and let the
remaining oil drain. A special
wrench (available from your
Honda dealer) is required to
remove the f ilter.
Install a new oil f ilter according to
instructions that come with it. 7.
8.
9.
10. 12. 11.
5.
6.
Engine Oil
Maint enance198
OIL FILTER
29 lbf·ft (39 N·m , 4.0 kgf·m)
3.4 US qt (3.2
, 2.8 Imp qt) Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.

Check the f luid level with the
transmission at normal operating
temperature and the car sitting on
level ground. Remove the under
cover to access the transmission
housing(seepage ).Removethe
transmission f iller bolt and caref ully
f eel inside the bolt hole with your
f inger. The f luid level should be up
to the edge of the bolt hole. If it is
not, add Honda Manual Transmis-
sion Fluid (MTF) until it starts torun out of the hole. Reinstall the
f iller bolt and tighten it securely.
If Honda MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certif ication seal that says ‘‘For
Gasoline Engines’’ as a temporary
replacement. However, motor oil
does not contain the proper additives
andcontinuedusecancausestiffer
shif ting. Replace as soon as it is
convenient.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
197
5-speed Manual Transmission
T ransmission Fluid
Maint enance208
Correct Level
FILLER BOLT