HONDA CIVIC SEDAN 2010 Owner's Manual (in English)

Put the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (seeon page ).
If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving.
If the temperature gauge stays at
the red mark, turn of f the engine.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ).
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page ). Add coolant if the level is
below the MIN mark. Start the engine, and set the
temperature control dial to
maximum heat. Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off. If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge or lower
bef ore checking the radiator.
7.
8. 9.
3.
4.
5.
6. 10.
11.
348
243 348
Emergency
Towing
Emergency
Towing
If theEngineOverheats
338
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
09/07/02 17:25:45 31SNA640_343

Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine, and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn of f the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(seeon page
).
Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning lights.
This indicator should never come on
when the engine is running. If it
starts flashing or stays on, the oil
pressure has dropped very low or
lost pressure. Serious engine
damage is possible, and you should
take immediate action. If the charging system indicator
comes on brightly when the engine
is running, the battery is not being
charged.
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a service station or garage
where you can get technical
assistance.
1.
2.
3.
4.
241
290
348 Emergency T owing
L ow Oil Pressure
Indicator
Charging System
Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
339
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.
09/07/02 17:25:59 31SNA640_344

If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by the dealer as soon as
possible.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
If this indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage. If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can take several
days of driving under various
conditions to set the codes again.
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. You will also see a
‘‘CHECK FUEL CAP’’ message on
the inf ormation display. Tighten the
cap until it clicks at least once.
Tightening the cap will not turn the
indicator of f immediately; it can take
several days of normal driving. To check if they are set, turn the
ignition switch to the ON (II)
position, without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks f ive times, the readiness
codes are not set. If possible, do not
take your vehicle f or an emissions
test until the readiness codes are set.
Refer to
for
more information (see page ). 366
Malf unction Indicator L amp
Readiness Codes
Emissions T esting
340
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
09/07/02 17:26:09 31SNA640_345

However, if the brake pedal does not
f eel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design 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.
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 long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed and repaired as
soon as possible (seeon page ).
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully. If the ABS indicator comes on with
the brake system indicator, have
your vehicle inspected by your
dealer immediately.
The brake system
indicator normally
comes on when
you turn the ignition switch to the
ON (II) position and as a reminder to
check the parking brake. It will stay
on if you do not f ully release the
parking brake.
If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ).
If the f luid level is low, take your
vehicle to a dealer, and have the
brake system inspected f or leaks or
worn brake pads. 300
348Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed
341
Canada
U.S.
09/07/02 17:26:17 31SNA640_346

The under-hood f use box is on the
driver’s side, next to the brake f luid
reservoir. To open it, push the tabs
as shown.
Thefusesareintwofuseboxes.The
interior f use box is underneath the
steering column. If something electrical in your
vehicle stops working, the first thing
youshouldcheckforisablownfuse.
Determine f rom the chart on pages
and , or the diagram on the
f use box lid, which f use or f uses
control that device. The diagram f or
the interior driver’s side f use box is
on the kick panel below the f use box.
Check those f uses f irst, but check all
the f uses bef ore deciding that a
blown f use is the cause. Replace any
blown f uses, and check if the device
works. 346 347
Fuses
Checking and Replacing Fuses
342
INTERIOR
UNDER-HOOD
TAB
FUSE LABEL
09/07/02 17:26:26 31SNA640_347

Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f .
Remove the cover f rom the f use
box.Check the smaller f uses in the
under-hood f use box and all the
fuses in the interior fuse box by
pulling out each one with the f use
pullerprovidedonthebackof the
under-hood f use box cover.
Check each of the large f uses in
the under-hood f use box by
looking through the top at the wire
inside. Removing these f uses
requires a Phillips-head screw-
driver.
1.
2. 3.
4.
CONT INUED
Fuses
T aking Care of t he Unexpect ed
343
FUSE PULLER
BLOWN
FUSE
BLOWN
09/07/02 17:26:35 31SNA640_348

Look f or a blown wire inside the
f use. If it is blown, replace it with
oneof thesparefusesof thesame
rating or lower.Your vehicle has spare fuses on the
back of the under-hood f use box
cover. If you cannot drive the vehicle
without f ixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
f rom one of the other circuits. Make
sureyoucandowithoutthatcircuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown f use with a
spare f use that has a lower rating, it
might blow out again. This does not
indicate that anything is wrong.
Replace the f use with one of the
correct rating as soon as you can.
5.
Fuses
344
BLOWN
FUSE PULLER
SPARE FUSES
09/07/02 17:26:43 31SNA640_349

When the audio system is disabled,
the clock setting in the audio system
will be canceled. You will need to
reset the clock (see page ). If the radio f use is removed, the
audio system may disable itself . The
nexttimeyouturnontheradio,you
will see ‘‘ENTER CODE’’ in the
f requency display. Use the preset
buttons to enter the five-digit code
(see page ).
If the replacement fuse of the
same rating blows in a short time,
there is probably a serious
electrical problem with your
vehicle. Leave the blown fuse in
that circuit, and have your vehicle
checked by a qualif ied technician.
6.
206
207
Fuses
T aking Care of t he Unexpect ed
345
Replacing a f use with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a
replacement f use with the proper rating
f or the circuit, install one with a lower
rating.
09/07/02 17:26:49 31SNA640_350

ÎÎ
Î
µ
µ
µ
µ
Î
Î
No.
No. Circuits Protected Circuits Protected
Amps. Amps.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3 Main Fuse
EPS
Option Main
Ignition Switch Main
ABS/VSA Motor
ABS/VSA F/S Headlight Main
Power Window Main
Not Used
Sub Fan Motor
Main Fan Motor (M/T)
Main Fan Motor (A/T)
Rear Defogger
Blower
Hazard
FI Sub
Stop and Horn
Not Used
Not Used
IGPS Oil Level
Not Used
Audio Amp
IG Coil
FI Main
MG Clutch
DBW
Interior Light
Back Up
100 A
(70 A) 60 A
50 A
30 A
30 A
40 A 50 A
40 A
20 A
20 A
30 A
30 A
40 A
10 A
15 A
15 A
7.5 A
(15 A) 15 A
15 A
7.5 A 15 A
7.5 A 10 A
1:
2: If equipped
On models with VSA system
1 1
2
Fuse Locations
346
UNDER-HOOD FUSE BOX
09/07/02 17:26:57 31SNA640_351

µµ
µ
µ
µ
µ
µ
Î
Î
Î Î
Î
Î
No.
No.No.
Amps.
Amps. Circuits Protected Circuits ProtectedAmps. Circuits Protected
:
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16 17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
7.5 A
7.5 A
10 A
10 A
10 A
7.5 A
7.5 A 10 A
7.5 A
15 A
10 A
7.5 A
(15 A)
(20 A)
(7.5 A) Power Window
Fuel Pump
Alternator
ABS/VSA
Heated Seat
Front Fog Light
TPMS
Not Used ODS
MET ER
SRS
Right Headlight High Beam
Left Headlight High Beam
Small Light (Interior)
Small Light (Exterior)
Right Headlight Low Beam10 A
20 A
15 A
20 A
(20 A) 20 A
20 A
(15 A) 15 A
20 A
20 A
20 A
7.5 A 10 A
7.5 A 30 A Left Headlight Low Beam
Headlight High Beam Main
Small Lights (Main)
Not Used
Headlight Low Beam Main
Not Used
Not Used
Moonroof
Door Lock
Driver’s Power Window
Not Used
Rear Accessory Socket
Accessory
Passenger’s Power Window
Not Used
Right Rear Power Window
Left Rear Power Window
Not Used
Accessory Radio
HAC
Daytime Running Light
Front Wiper
If equipped
Fuse Locations
T aking Care of t he Unexpect ed
347
INTERIOR FUSE BOX
09/07/02 17:27:10 31SNA640_352