2010 HONDA CIVIC COUPE coolant temperature

This shows how much f uel you have.
It may show slightly more or less
than the actual amount.This shows the temperature of the
engine’s coolant. During normal
operation, the reading should rise to
about the middle of the gauge. In
severe driving conditions, such as
very hot weather or a long period of
uphill driving, the reading may rise
intotheupperhalfofthegauge.Ifit
reaches the red (Hot) mark, pull
safely to the side of the road. See
page f or instructions and
precautions on checking the engine
cooling system.337
Gauges
Fuel Gauge
T emperature Gauge
70
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.
09/07/02 16:38:06 31SNA640_075

The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming f rom the
system.Select .
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
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.
To cool the interior with MAX A/C: Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool. Turn the fan on.
If the A/C is of f , turn it on (if
equipped).
Select and fresh air mode.
Adjust the temperature to your
pref erence.
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.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
1.
2.
3.
3.
4.
5.
1.
2. 1.
2.
3.1.
2.
3.
4.
70
If equipped If the interior is very warm,
Vents, Heating, and A/C
Using the Heater
Using the A/C Dehumidif y the Interior
112
09/07/02 16:45:48 31SNA640_117

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

Î
Bulb Replacement..........................
Back-up Lights .305
..............................
Brake Lights .305
........
Front Side Marker Lights . 304
.........
Front Turn Signal Lights . 304
.........................
Headlights .302, 303
.........
High-mount Brake Light . 307
..........................
Parking Lights .304
.........
Rear Side Marker Lights . 305
..........
Rear Turn Signal Lights . 305
............................
Specif ications .355
..............................
Bulbs, Halogen .302
.........................................
Card, PC .171
............................
Capacities Chart .355
.............
Carbon Monoxide Hazard . 51
.............................
Carrying Cargo .249
.............
CAUTION, Explanation of . iii
..............................
CD Player .125, 162
..................................
Ceiling Light .105
........................
Certif ication Label .352
............................................
Chains .321
....................
Changing a Flat Tire .327 Changing Oil
........................................
How to .292
......................................
When to .281
...
Charging System Indicator . 65,339
..............
Check Fuel Cap Message . 69
............
Checklist, Bef ore Driving . 255
.....................................
Child Saf ety .33
Child Seats .............
LATCH Anchor System . 42
...........................
Lower Anchors .42
................
Tether Anchor Points . 45
..................
Childproof Door Locks . 82
.........................
Clock, Setting the .207
...................................
Clutch Fluid .301
........................
CO in the Exhaust .363
............
Cold Weather, Starting in . 256
..............................
Compact Spare .326
.................
Console Compartment . 108
.................
Consumer Inf ormation . 370
.............
Controls, Instruments and . 55
Coolant ........................................
Adding .294
....................................
Checking .243
.........................
Proper Solution .294
...................
Temperature Gauge . 70Crankcase Emissions Control
........................................
System .363
............
Cruise Control Operation . 209
....
Customer Service Inf ormation . 370
...............
DANGER, Explanation of . iii
...................................
Dashboard .3, 56
................
Daytime Running Lights . 74
.........
Def ects, Reporting Saf ety . 372
........................
Def og and Def rost .113
................
Def ogger, Rear Window . 76
..............
Def rosting the Windows . 113
....................................
Dimensions .354
...............
Dimming the Headlights . 73
Dipstick ..........
Automatic Transmission . 298
..................................
Engine Oil .241
..........................
Directional Signals .73
Disc Brake Pad Wear ...................................
Indicators .265
............................
Disc Player .125, 162
..................
Display Change Button . 66
.....................
Disposal of Used Oil .294
Index
C D
II
09/07/02 17:31:40 31SNA640_381

Î
CONT INUED
Doors.
Auto Door Locking/Unlocking . 83
.....................
Auto Door Locking .83
.................
Auto Door Unlocking . 85
..............
Locking and Unlocking . 81
......................
Power Door Locks .82
........
DOT Tire Quality Grading . 357
Downshif ting, Manual .............................
Transmission .257
...........
Driver and Passenger Safety . 5
...........................................
Driving .253
....................................
Economy .244
..................................
Guidelines .254
..................
Dust and Pollen Filter . 310
..............................
Economy, Fuel .244
............
Emergencies on the Road . 325
.............
Battery, Jump Starting . 334
...........
Brake System Indicator . 341
................
Changing a Flat Tire . 327
.....
Charging System Indicator . 339
..................
Checking the Fuses . 342
.....
Low Oil Pressure Indicator . 339
...
Malf unction Indicator Lamp . 340..................
Overheated Engine . 337
.........................
Emergency Brake .105
......................
Emergency Flashers .76
......................
Emergency Towing .348
............
Emergency Trunk Opener . 89
.......................
Emissions Controls .363
........................
Emissions Testing .366
Engine ....
Coolant Temperature Gauge . 70
......
Engine Speed Limiter . 259,262
Malf unction Indicator ......................................
Lamp .340
........
Oil Pressure Indicator . 65,339
..............
Oil, What Kind to Use . 290
...............................
Overheating .337
............................
Specif ications .354
.......................................
Starting .256
......................
Ethanol in Gasoline .238
.
Evaporative Emissions Controls . 363
...............................
Exhaust Fumes .51
Expectant Mothers, Use of Seat ........................................
Belts by .16
...................................
Fan, Interior .110 .........................................
Features .109
....................
Filling the Fuel Tank . 239
Filters .........................
Dust and Pollen .310
...............................................
Oil .292
5-speed Manual Transmission ...............
Checking Fluid Level . 299
................................
Shif ting the .257
.............
Flashers, Hazard Warning . 76
...................
Flat Tire, Changing a . 327
Fluids ..........
Automatic Transmission . 298
..........................................
Brake .300
.........................................
Clutch .301
...................................
Locations .288
..............
Manual Transmission . 299
..........................
Power Steering .301
..................
Windshield Washer . 297
FM Stereo Radio ...................................
Reception .199
........................................
Fog Lights .74
...........................
Folding Rear Seat .97
..........................
Four-way Flashers .76
..............................
Front Airbags .9 ,24
Index
F
E
INDEX
III
09/07/02 17:31:46 31SNA640_382

.................................................
Fuel .238
......................
Fill Door and Cap .239
...........................................
Gauge .70
................
Octane Requirement . 238
...............................
Oxygenated .238
........................
Reserve Indicator .64
........................
Tank, Filling the .239
.....................
Fuses, Checking the .342
...............
Gas Mileage, Improving . 244
.........................................
Gasoline .238
...............
Fuel Reserve Indicator . 64
...........................................
Gauge .70
................
Octane Requirement . 238
........................
Tank, Filling the .239
................
Gas Station Procedures . 239
Gauges ...
Engine Coolant Temperature . 70
...............................................
Fuel .70
Gearshif t Lever Positions ..........
Automatic Transmission . 260
..............
Manual Transmission . 257
......................................
Glove Box .108 .............
Halogen Headlight Bulbs . 302
...........................
HandsFreeLink
. 212
..............
Hazard Warning Flashers . 76
Headlights ........................................
Aiming .302
............
Daytime Running Lights . 74
..................
High Beam Indicator . 61
........................
Reminder Beeper .73
........
Replacing Halogen Bulbs . 302
...................................
Turning on .73
..............................
Head Restraints .94
.............................
Heated Mirrors .104
.....................
Heating and Cooling .110
.............
High Altitude, Starting at . 256
.................
High-Low Beam Switch . 73
..............
High-mount Brake Light . 307
.......................
Hood, Opening the .240
..............................................
Horn .4,71
...
Identif ication Number, Vehicle . 352
Ignition ..............................................
Keys .78 ...........................................
Switch .80
............
Timing Control System . 364
.........
Important Safety Precautions . 6
.........
Indicators, Instrument Panel . 59
...............................
Inf ant Restraint .38
Inf ant Seats .............
LATCH Anchor System . 42
...........................
Lower Anchors .42
................
Tether Anchor Points . 45
Inf lation, Recommended Tire ...................................
Pressures .315
........................
Inf ormation Display .67
.................................
Inside Mirror .103
.............................
Inspection, Tire .316
............................
Instrument Panel .57
................
Instrument Panel Lights . 59
........
Instrument Panel Brightness . 75
..............
Instruments and Controls . 55
...............................
Interior Lights .105
........................................
Introduction .i
.......................................
iPod
. 133, 184
.................
Jacking up the Vehicle . 328
.......................................
Jack, Tire .327
Index
H
I
G
J
IV
09/07/02 17:31:53 31SNA640_383

Î
CONT INUED
..................................................
Keys .78
................................
Jump Starting .334
.......................
Label, Certif ication .352
.................
Lane Change, Signaling . 73
..................
Lap/Shoulder Belts . 14,19
.................
LATCH Anchor System . 42
Lights ....................
Bulb Replacement .302
.......................................
Indicator .59
.........................................
Parking .73
..................................
Turn Signal .73
....................................
Load Limits .250
......
LOCK (Ignition Key Position) . 80
Locks .......
Anti-thef t Steering Column . 80
............................
Fuel Fill Door .239
.................................
Power Door .82
...........................................
Trunk .88
........................
Low Coolant Level .243
.........................
Low Fuel Indicator .64 ................................
Lower Anchors .42
...
Lower Gear, Downshif ting to a . 257
...
Low Oil Pressure Indicator . 65,339
Low Tire Pressure .............................
Indicator .63, 270
...
Lubricant Specif ications Chart . 355
...................
Neutral Gear Position . 261..................
New Vehicle Break-in . 238
.....................
Normal Shif t Speeds .258
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 352
...
Octane Requirement, Gasoline . 238
.........................................
Odometer .67
...............................
Odometer, Trip .68
Oil ........................
Change, How to .292
......................
Change, When to .281
......................
Checking Engine .241
..............
Pressure Indicator . 65,339
.......
Selecting Proper Viscosity . 290
...........
ON (Ignition Key Position) . 80
Onboard Ref ueling Vapor ....................................
Recovery .363
............................
Outside Mirrors .104
....
Outside Temperature Indicator . 68
....................
Overheating, Engine .337
....
Owner’s Maintenance Checks . 286
.........................
Oxygenated Fuels .238
..................................
Maintenance .279
................................
Minder .281-287
.........................
Minder Indicator .65
...
Owner Maintenance Checks . 286
..........................................
Saf ety .280
.......
Malf unction Indicator Lamp . 340
...................
Manual Transmission . 257
........
Manual Transmission Fluid . 299
...............................
Meters, Gauges .66
...................
Methanol in Gasoline . 238
........................
Mirrors, Adjusting .104
.......................................
Moonroof .102
...........................
MP3/WMA .126, 163
Index
M
N O
K
L
INDEX
V
09/07/02 17:32:01 31SNA640_384