2007 HONDA CIVIC HYBRID engine coolant

Every time you press the display
change button, the display changes
from the current fuel mileage to the
temperature gauge, or from the
temperature gauge to the current
fuel mileage.
Press and hold the display change
button until you hear a beep. Each
time you press the button, the
speedometer, trip meter, average
fuel mileage and current fuel
mile age readings switches their
measures.
Depending on the selected measures
(mph or km/h), the trip meter and
odometer readings are shown with
miles or km. The average fuel
mileage and current fuel mileage are
shown with mpg or l/100 km. This
display shows the current, or
instant fuel mileage you are getting.
It shows the number of mpg or l/100
km. This
shows the temperature of the
engine’s coolant. During normal
operation, the reading should be in
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the reading may reach near
the red mark. If it reaches the red
(Hot) mark, pull saf ely to the side of
theroad.Seepage for
instructions and precautions on
checking the engine’s cooling
system. 225
Gauges
Display Change Button
Current Fuel Mileage Temperature Gauge
Inst rument s and Cont rols
65

The flow-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
th rough vents near the rear side
panels. Set the temperature to the lower
limit.
Make sure the A/C is off.
Select and fresh air mode.
Set the fan to the desired speed.
The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes before you
feel warm air coming from the
system. Air
conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page ). If it moves near the red zone,
turn of f the A/C until the gauge
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set
to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed. you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in f resh air mode. Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.
Select .
When you select , the system
automatically switches to the fresh
air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial. This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
Turn the fan on.
Turn on the air conditioning.
Select and fresh air mode.
Adjust the temperature to your
pref erence.
1.
2.
3.
4.
1.
2.
3.
4.
5.
1.
2.
3. 65
1.
2.
3.
4.
If the interior is very warm,
Climat e Cont rol
Ventilation
Using the Heater Using the A /C Dehumidif y the Interior
Features
103

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .150
.................
Fuel Recommendation .150
.........
Service Station Procedures .151
....................................
Ref ueling .151
OpeningandClosingthe
.......................................
Hood .152
...................................
Oil Check .153
.............
Engine Coolant Check .154
...............................
Fuel Economy .154
...
Accessories and Modif ications .156
.............................
Carrying Cargo .158
Bef ore Driving
Bef ore Driving
149

Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more fuel.
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page for
information on adding the proper
coolant.
Refer to
on page for information
about checking other items on your
vehicle. Always
maintain your vehicle
according to the maintenance
messages displayed in the
information display. See
on page
.
The build-up of snow or mud on
your vehicle’s underside adds
weight and rolling resistance.
Frequent cleaning helps your f uel
mileage and reduces the chance of
corrosion. 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 dealer. an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses more f uel. You may find 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.
184
184 192
For example,
Service Station Procedures, Fuel Economy
Improving Fuel Economy
Engine Coolant Check
A dding
Engine Coolant
Owner’s Maintenance
Checks Owner’s
Maintenance Checks
154
MAX
MIN RESERVE TANK

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To maximize f uel economy, your
Civic Hybrid has an Auto Idle Stop
f unction. Under certain conditions,
the engine will shut of f when you
come to a stop. Those conditions are:
The engine coolant is nearly up to
normal operating temperature.
The shift lever is in D or N.
You are not pressing on the
accelerator pedal.
The IMA battery is charged
enough to operate the system. You are pressing on the brake
pedal.
Fan speed lower f an speeds, in
either AUTO or manual modes. The f ront window def roster is of f .
Outside temperature is between
10 100 degrees F. The Auto Idle Stop f unction activates
if you speed up to over 8 mph
(12 km/h) and brake to a stop. And
it can activate twice even if you
speedupto8mph(12km/h)or
below and brake to a stop.
The engine will start again when you
release the brake pedal. It will also
restart, even if you are still pressing
the brake pedal, under these
conditions:
You move the shif t lever f rom D
or N to R or L.
You press the accelerator pedal.
You are on an incline, and the
vehicle begins rolling. The Auto Idle Stop f unction may
activate when you slow down.
Auto Idle Stop
Automatic Transmission (CVT)
170

If you have the skills and tools to
perform more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer. This section also includes
instructions on how to read the
maintenance minder messages on
the information display, a
maintenance record, and instructions
for simple maintenance tasks you
may want to take care of yourself. This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions. ......................
Maintenance Saf ety .178
....................
Maintenance Minder .179
....................
Maintenance Record .186
..............................
Fluid Locations .188
........................
Adding Engine Oil .189
.........
Changing the Oil and Filter .190
..............................
Engine Coolant .192
....................
Windshield Washers .194
........................
Transmission Fluid .195
Continuously Variable ............
Transmission (CVT) .195
....................................
Brake Fluid .196
.............................................
Lights .197
................................
Roof Antenna .202
................
Cleaning the Seat Belts .203
.....................................
Floor Mats .203
..................
DustandPollenFilter .204
.................................
Wiper Blades .205
...........................................
Wheels .207
...............................................
Tires .207
......
Checking the 12 Volt Battery .212
.............................
Vehicle Storage .213
255
Maintenance
Maint enance
177

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Ì Youshouldcheckthefollowing
items
at the specified intervals. If
you are unsure of how to perform
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
youfillthefueltank.Seepage .
Automatic transmission Check
the fluid level monthly. See page
.
Brakes Check the fluid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
. Lights
Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
tu rn signals, brake lights, and
license plate light monthly. See
page .
According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, all
maintenance services should be
perf ormed in accordance with the
intervals indicated by the
inf ormation display. 153
154
195 196
207 197
U.S. Vehicles:
Maintenance Minder
Owner’s Maintenance Checks
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards.
184

ÌÌ
Ì
Maintenance Minder
185
: Maintenance
Sub Items
Rotate tires
Replace air cleaner element
If you drive in dusty conditions, replace
every 15,000 miles (24,000 km).
Replace dust and pollen filter
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Inspect drive belt
Replace transmission fluid
Replace spark plugs
Inspect valve clearance
Replace engine coolant
Maintenance
Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these 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 fluids
Exhaust system
Fuel lines and connect ions
A
B
Symbol
Symbol
1
2
3
4
5
If the message ‘‘SERVICE OIL’’ does not appear more than 12 months after
the display is reset, change the engine oil every year.
Independent of the maintenance minder display, replace the brake fluid
every 3 years.
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
See information on maintenance and emissions warranty on page .
Inspect idle speed every 160,000 miles (256,000 km).
NOTE: 1:
183
1
1
Maintenance Minder