coolant HONDA CIVIC SEDAN 2011 (in English) User Guide

If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.Make sure the engine and radiator
are cool.
Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down.
1.
2.
CONT INUED
Engine Coolant
Maint enance
295
RADIATOR CAP
Except SiRemoving 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.
10/06/23 14:38:39 31SNA650_300

Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on, and
tighten it fully.
Remove the radiator cap by
pushing down and turning
counterclockwise.
3. 4.
5.6.
Engine Coolant
296
RADIATOR CAP
RESERVE TANK
RESERVE TANK
Si Except SiSi
10/06/23 14:38:49 31SNA650_301

Your vehicle has halogen headlight
bulbs. When replacing a bulb, handle
it by its base, and protect the glass
f rom contact with your skin or hard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.To change the headlight bulb on
the driver’s side, remove the
engine coolant reserve tank by
pulling it out of its holder.
Theheadlightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
trunk or pull a trailer, readjustment
may be required. Adjustments
should be done by your dealer or
another qualif ied technician.
1.
Headlight A iming Replacing a Headlight Bulb
High Beam Headlight
Lights
302
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.
10/06/23 14:39:53 31SNA650_307

If youreplacedaheadlightbulbon
the driver’s side, reinstall the
engine coolant reserve tank. To change the bulb on the driver’sside, start the engine, turn the
steering wheel all the way to the
right, then turn off the engine. To
change the bulb on the passenger’s
side, turn the steering wheel to the
lef t.
Use a f lat-tip screwdriver to
remove the two holding clips f rom
the inner f ender, and pull the inner
f ender cover back.
Remove the bulb by turning it one-
quarter turn counterclockwise. Push the electrical connector back
onto the bulb. Make sure it is on
all the way. Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
Turn on the headlights to test the
new bulb.
Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
2.
3.
2.
4.
5.
6.
7.
1.
CONT INUED
Lights
L ow Beam Headlight
Maint enance
303
TAB HOLDING CLIP
BULB
10/06/23 14:40:05 31SNA650_308

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.
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.
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 ). 7.
8. 9.
3.
4.
5.
6. 10.
11.
243 349
349
Emergency
Towing
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
339
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.
10/06/23 14:46:10 31SNA650_344

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Specif ications
Technical Inf ormation
355
Air Conditioning
Lights
Capacities
Refrigerant type
Charge quantity
Lubricant oil typeHFC-134a (R-134a)
14.1 15.9 oz (400 450 g) SP-10
12 V 60 W (HB3) 12 V 51 W (HB4)
12 V 24/2 CP
12 V 21 W
12 V 21/5 W
12 V 2 CP
12 V 21 W
12 V 3 CP
12 V 21 W
4.8 US qt (4.5
)
1.8 US qt (1.7
)
1.6 US qt (1.5
)
1.19 US gal (4.5
)
1.80 US gal (6.8
)
4.6 US qt (4.4
)
4.4 US qt (4.2
)
5.8 US qt (5.5
)
6.08 US qt (5.75
)
2.5 US qt (2.4)
1.40 US gal (5.3
)
1.77 US gal (6.7
)
2.6 US qt (2.5
)
1.7 US qt (1.6
)
1.5 US qt (1.4
)
1.37 US gal (5.2
)
1.72 US gal (6.5
)
3.9 US qt (3.7
)
3.7 US qt (3.5
)
4.8 US qt (4.5
)
13.2 US gal (50
)
Headlights
Front turn signal/side marker/
Parking lights
Rear turn signal lights
Stop/Taillights
Rear side marker lights
Back-up lights
Taillights
High-mount brake light
Fog lights
License plate lights
Ceiling light
Spotlights
Trunk light 12 V 12 V 12 V
12 V
5W
8W
8W
5W
12 V 55 W
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity: 0.11 US gal (0.4
)
Excluding the oil remaining in the engine
Fuel tank
Engine
coolant
Engine oil
Manual
transmission
fluid
Automatic
transmission
fluid
Windshield
washer
reservoir
High
Low
A/T
M/T
A/T
M/T
Change
Total Approx.
Except Si
Change
Including filter
Without filter
Total
Change
Total
Change
Total (Amber)
(Amber)
(H11)
Si
Except DX, Canadian DX-G
1:
2:
3:
4:
5:
U.S. Vehicles
Canada Vehicles
13
3
4
3
3
4
3
4
3
4
3
4
3
4
3
4
2
4
5 3
10/06/23 14:48:49 31SNA650_360

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 ...............
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
.........................................
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 . 329 Changing Oil
........................................
How to . 292
......................................
When to . 281
...
Charging System Indicator . 65, 340
..............
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 . 328
.................
Console Compartment . 108
.................
Consumer Inf ormation . 370
.............
Controls, Instruments and . 55
Coolant
........................................
Adding . 294
....................................
Checking . 243
.........................
Proper Solution . 294
...................
Temperature Gauge . 70 Crankcase Emissions Control
........................................
System . 363
............
Cruise Control Operation . 209
....
Customer Service Inf ormation . 370
Index
C D
II
10/06/23 14:51:52 31SNA650_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 . 327
.............
Battery, Jump Starting . 336
...........
Brake System Indicator . 342
................
Changing a Flat Tire . 329
.....
Charging System Indicator . 340
..................
Checking the Fuses . 343
.....
Low Oil Pressure Indicator . 340
...
Malf unction Indicator Lamp . 341 ..................
Overheated Engine . 338
.........................
Emergency Brake . 105
......................
Emergency Flashers . 76
......................
Emergency Towing . 349
............
Emergency Trunk Opener . 89
.......................
Emissions Controls . 363
........................
Emissions Testing . 366
Engine
....
Coolant Temperature Gauge . 70
......
Engine Speed Limiter . 259, 262
Malf unction Indicator
......................................
Lamp . 341
........
Oil Pressure Indicator . 65, 340
..............
Oil, What Kind to Use . 290
...............................
Overheating . 338
............................
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 . 329
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
10/06/23 14:51:59 31SNA650_382

...............
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
.................................................
Fuel . 238
......................
Fill Door and Cap . 239
...........................................
Gauge . 70
................
Octane Requirement . 238
...............................
Oxygenated . 238
........................
Reserve Indicator . 64
........................
Tank, Filling the . 239
.....................
Fuses, Checking the . 343
.................
Jacking up the Vehicle . 330
.......................................
Jack, Tire . 329
Index
H
I
G
J
IV
10/06/23 14:52:07 31SNA650_383

Î
CONT INUED
..................................................
Keys . 78 ................................
Jump Starting . 336
...................
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, 340
.......
Selecting Proper Viscosity . 290
...........
ON (Ignition Key Position) . 80
Onboard Ref ueling Vapor
....................................
Recovery . 363
............................
Outside Mirrors . 104
....
Outside Temperature Indicator . 68
.......................
Label, Certif ication . 352
.................
Lane Change, Signaling . 73
..................
Lap/Shoulder Belts . 14, 19
.................
LATCH Anchor System . 42
...........................................
Leather . 325
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, 340
Low Tire Pressure
.............................
Indicator . 63, 270
...
Lubricant Specif ications Chart . 355
..................................
Maintenance . 279
................................
Minder . 281-287
.........................
Minder Indicator . 65
...
Owner Maintenance Checks . 286
..........................................
Saf ety . 280
.......
Malf unction Indicator Lamp . 341
...................
Manual Transmission . 257
........
Manual Transmission Fluid . 299
...............................
Meters, Gauges . 66
...................
Methanol in Gasoline . 238
........................
Mirrors, Adjusting . 103
.......................................
Moonroof . 102
...........................
MP3/WMA . 126, 163
Index
M N
O
K
L
INDEX
V
10/06/23 14:52:16 31SNA650_384