2003 HONDA CIVIC HYBRID check engine

The condition of your car and your
driving habits are the two most
important things that affect the fuel
mileage you get.
Always maintain your car according
to the maintenance schedule. This
will keep it in top operating condition.
An important part of that mainte-
nance is the(see page ). For
example, an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel. It also wears out
f aster, so check the tire pressure at
least monthly. You can improve f uel economy by
driving moderately. Rapid acceler-
ation, abrupt cornering, and hard
braking use more f uel.
To get the best f uel mileage, drive in
the highest gear that is practical for
the speed you are driving, and
always accelerate slowly.
Engine oil also af f ects f uel economy.
The f uel ef f icient, low-viscosity
0W-20 oil recommended f or your
Civic Hybrid is f ormulated to help
the engine use less f uel. This oil is
available at your Honda dealer.
In winter, the build-up of snow on
your car’s underside adds weight and
rolling resistance. Frequent cleaning
helps your f uel mileage and reduces
the chance of corrosion.
You may f ind that your Civic Hybrid’s
unique combination of an engine and
an electric motor has driving
characteristics that are somewhat
dif f erent f rom what you are used to.
Shif t Up and Shif t Down indicators
(5-speed manual transmission only)
on the instrument panel show when
to shif t to a higher or lower gear. By
shifting as soon as the indicator
comes on, you will keep the engine
operating in its most economical
range.
193
Vehicle Condition
Owner Maintenance
Checks Driving Habits
Bef ore Driving
Fuel Economy
150

Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood and trunk are
f ully closed.Make sure the doors are securely
closed and locked. Check that any items you may be
carrying with you inside are stored
properly or f astened down
securely.
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure. Check the adjustment of the seat
(see page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Check the adjustment of the
steering wheel (see page ).Turn the ignition switch ON (II).
Check the indicator lights in the
instrument panel.
Start the engine (see page ).
Check the gauges and indicator
lights in the instrument panel (see
page ). Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).
Youshoulddothefollowingchecks
and adjustments every day bef ore
you drive your car.
1.
2.
3. 4.
9.
10.
8. 7. 6. 5. 11.
12. 16
59
94
99 82 161
Preparing to Drive
Driving160

This allows you to move the shif t
lever out of Park if the normal
method of pushing on the brake
pedal and pressing the release
button does not work.Set the Parking brake.
Remove the key from the ignition
switch.
Push down on the key while you
pressthereleasebuttononthe
shif t lever and move the shif t lever
out of Park to Neutral. Insert the key in the Shift Lock
Release slot.
Put a cloth on the edge of the Shif t
Lock Release slot cover next to
the shift lever.
Use a small flat-tipped screwdriver
or small metal plate (neither are
included in the tool kit) to remove
the cover. Caref ully pry on the
edge of the cover. Remove the key from the Shift
Lock Release slot, then reinstall
thecover.Makesurethenotchon
the cover is on the lef t side.
Return the key to the ignition
switch, depress the brake pedal,
and restart the engine.
If you need to use the Shif t Lock
Release, it means your car is
developing a problem. Have the car
checked by your Honda dealer.
1.
2.
3.
4.
5.6.
Driving
Shif t L ock Release
Automatic Transmission (CVT)
170
COVER RELEASE BUTTON
SHIFT LOCK
RELEASE SLOT

Check your brakes af ter driving
through deep water. Apply the
brakes moderately to see if they f eel
normal. If not, apply them gently and
f requently until they do. Since a
longer distance is needed to stop
with wet brakes, be extra cautious
and alert in your driving. Constant application of the brakes
when going down a long hill builds
up heat and reduces their ef f ective-
ness. Use the engine to assist the
brakes by downshif ting to a lower
gear and taking your f oot of f the
accelerator pedal.When the brake pads need replacing,
you will hear a distinctive metallic
‘‘screeching’’ sound when you apply
the brakes. If you do not have the
brake pads replaced, they will begin
screeching all the time.
Your brakes may sometimes squeal
or squeak when you apply them
lightly. Do not conf use this with the
brakewearindicators.Theymakea
very audible ‘‘screeching.’’ The f ront disc brakes on all models
have audible brake wear indicators.
Put your f oot on the brake pedal only
when you intend to brake. Resting
your f oot on the pedal keeps the
brakes applied lightly, causing them
to build up heat. Heat build-up can
reduce how well your brakes work. It
also keeps your brake lights on all
the time, conf using drivers behind
you. The Civic Hybrid is equipped with
f ront disc brakes. The brakes on the
rear wheels are drum. A power assist
helps reduce the ef f ort needed on
thebrakepedal.TheABS(oncars
equipped with ABS) helps you retain
steering control when braking very
hard. Brake Wear Indicators
The Braking System
Driving174

This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer. This section explains why it is
important to keep your car well
maintained and how to f ollow basic
maintenance saf ety precautions.......................
Maintenance Saf ety .182
.
Important Safety Precautions . 183
.................
Maintenance Schedule . 184
...
Required Maintenance Record . 191
.......
Owner Maintenance Checks . 193
..............................
Fluid Locations .194
......................................
Engine Oil .195
..................................
Adding Oil .195
....................
Recommended Oil .195
..............................
Synthetic Oil .196
....................................
Additives .196
.....
Changing the Oil and Filter . 197
.............................
Cooling System .199
............
Adding Engine Coolant . 199
.......
Replacing Engine Coolant . 201
....................
Windshield Washers .205
.......................
Transmission Fluid .206
Continuously Variable ............
Transmission (CVT) . 206
5-speed Manual .........................
Transmission .208
................
Brake and Clutch Fluid . 209
............................
Brake System .209
...........................
Clutch System .210
.....................
Air Cleaner Element .211
....................................
Hood Latch .212 ....................................
Spark Plugs .213
..............................
Replacement .213
............................
Specif ications .215
...........................................
Battery .216
.................................
Wiper Blades .219
..............
Air Conditioning System . 221
..................
Dust and Pollen Filter . 222
.......................................
Drive Belt .224
...............................................
Tires .225
......................................
Inf lation .225
Recommended Tire Pressures ...........
f or Normal Driving . 226
Tire Pressure Adjustment f or ..........
High Speed Driving . 226
..................................
Inspection .227
..............................
Maintenance .227
.............................
Tire Rotation .228
...
Replacing Tires and Wheels . 229
......................
Wheels and Tires .230
..........................
Winter Driving .230
.............................
Snow Tires .230
............................
Tire Chains .231
.............................................
Lights .232
.....................
Headlight Aiming .234
........................
Replacing Bulbs .234
...........................
Storing Your Car .243
303
Maintenance
Maint enance181

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Maint enance186
Service at the indicated distance or time whichever comes first.
miles x 1,000
km x 1,000
months 10
16
50
8070
112 110
176
Check oil and coolant at each fuel stop
Service the following items at the recommended intervals.
Every 110,000 miles (176,000 km) or 7 years
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy Every 110,000 miles (176,000 km)Every 30,000 miles (48,000 km)
20
32
30
4840
64 60
9680
128 90
144 100
160 120
192
Every 30,000 miles (48,000 km) or 2 years
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Check parking brake adjustment
Visually inspect the following items:
Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system
Fuel lines and connections
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
Replace every 120,000 miles (192,000 km) or 6 years.
See information on maintenance and emissions warranty, last column, page . 24
4872
12 3660
M/T
CVT
:
: 185
Maintenance Schedule for Normal Conditions

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Maint enance187
U.S. Owners
Canadian Owners
A, B, C, D, E
A
B
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.
Replace engine oil.
Rotate tires (follow pattern on page 228).
Replace engine oil filter.
Inspect front and rear brakes.
Check parking brake adjustment.
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
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.
Inspect and adjust drive belts.
Replace dust and pollen filter.
Replace air cleaner element every 30,000 mi/
48,000 km (independent of time).
Replace brake fluid every 3 years (independent of
mileage).
Do items in A.
Do items in A, B.
Do item in D.
Replace transmission fluid (CVT).
Do items in A, C.
Do items in A, B.
Do item in E.
Do items in A.
Do item in D.
DoitemsinA,B,C. Replace transmission fluid (CVT).
Do items in A.
Do items in A, B.
Do item in D.
Do items in A, C. Replace transmission fluid (CVT).
Do items in A, B. Inspect valve clearance, cold engine.
Replace spark plugs.
Do item in E.
Do items in A. Inspect idle speed.
Do item in D. Replace transmission fluid (M/T).
DoitemsinA,B,C. Replace transmission fluid (CVT).
Replace engine coolant, then replace every
60,000mi/96,000km/5yrs.
10,000 mi/16,000 km/1 yr
20,000 mi/32,000 km/1 yr
30,000 mi/48,000 km
30,000 mi/48,000 km/2 yrs
40,000 mi/64,000 km/2 yrs
3yrs
50,000 mi/80,000 km/3 yrs
60,000 mi/96,000 km
60,000 mi/96,000 km/3 yrs
60,000 mi/96,000 km/4 yrs
70,000 mi/112,000 km/4 yrs
80,000 mi/128,000 km/4 yrs
90,000 mi/144,000 km
90,000 mi/144,000 km/5 yrs
90,000 mi/144,000 km/6 yrs
100,000 mi/160,000 km/5 yrs
110,000 mi/176,000 km
6yrs
110,000 mi/176,000 km/6 yrs
110,000 mi/176,000 km/7 yrs
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/8 yrs
120,000 mi/192,000 km/10 yrs 184
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: :
185
Maintenance Schedule for Normal Conditions (listed by distance/time)

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Maint enance188
Service at the indicated distance or time whichever comes first. miles x 1,000
km x 1,000
months
Replace every 5,000 miles (8,000 km) or 6 monthsCheck oil and coolant at each fuel stop
10
16
50
8070
112 110
176
20
32 30
4840
64 60
9680
128 90
144 100
160 120
192
Every 30,000 miles (48,000 km) or 2 years
Service the following items at the recommended intervals.Every 15,000 miles (24,000 km) in dusty conditions, otherwise use normal schedule
Every 110,000 miles (176,000 km)
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy Every 110,000 miles (176,000 km) or 7 years
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Lubricate all hinges, locks, and latches
Visually inspect the following items:
Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Check parking brake adjustment
Visually inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system, Fuel lines and connections
Lights and controls, Vehicle underbody
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
See dust and pollen filter on page for replacement information under special driving conditions.
See information on maintenance and emissions warranty, last column, page . 24
4872
12 3660
M/T
CVT
: : 185
222
Maintenance Schedule for Severe Conditions