2011 HONDA CIVIC coolant level

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.
Main Menu

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 . 366Engine
....
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
Main Menu

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
Main Menu