2012 HONDA ACCORD COUPE cooling

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.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.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Remove the radiator cap by
pushingitdownandturningit
counterclockwise. Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down. Make sure the engine and radiator
are cool. 4.
1.
2.
3. 5. 6.
Engine Coolant
355
RADIATOR CAP
RADIATOR CAP
V6 models
4-cylinder models
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.

Maint enance
2012 Accord Coupe

This f ilter removes the dust and
pollenthatisbroughtinfromthe
outside through the heating and
cooling system/climate control
system.
Have your dealer replace this filter
when this service is indicated by a
maintenance message on the
inf ormation display. It should be
replaced every 15,000 miles (24,000
km) if you drive primarily in urban
areas that have high concentrations
of soot in the air, or if the airf low
from the heating and cooling
system/climate control system
becomeslessthanusual.
If you remove a f loor mat, make sure
tore-anchoritwhenyouputitback
in your vehicle.
If you use a non-Honda f loor mat,
make sure it f its properly and that it
canbeusedwiththefloormat
anchors. Do not put additional f loor
mats on top of the anchored mat.
The driver’s and right rear
passenger’s f loor mats that came
with your vehicle hook over the f loor
mat anchors. This keeps the f loor
mats f rom sliding f orward and
possibly interf ering with the pedals
(driver’s floor mat) or with the seat
weight sensors (right rear f loor mat).
Floor Mats, Dust and Pollen Filter
Dust and Pollen Filter
Floor Mats
375
REAR (Right passenger’s side)
FRONT (Driver’s side)

Maint enance
2012 Accord Coupe

Support the f ront wiper blade
arms with a f olded towel or rag so
they do not touch the windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and trunk seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and trunk seals.
Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
Leave the parking brake off. Put
the transmission in reverse
(manual) or Park (automatic).
If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
Block the rear wheels.
If the vehicle is to be stored f or a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the vehicle is being stored
indoors).
Disconnect the battery.
Vacuum dirt and dust f rom the
leather f requently. Pay close
attention to the pleats and seams.
Clean the leather with a sof t cloth
dampened with a 90% water and 10%
neutral wool detergent solution.
Then buf f it with a clean, dry cloth.
Remove any dust or dirt on leather
surf aces immediately.
If equipped
Leather
Vehicle Storage, Interior Care
389

Maint enance
2012 Accord Coupe

If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.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.
Start the engine, and set the
temperature to maximum heat
(climate control to AUTO at
‘‘ ’’). 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.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 (see
on page ).
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.
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 pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
6.
7.
8.
9.
11. 10.
415
If theEngineOverheats
Emergency
Towing
404
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.

T aking Care of t he Unexpect ed
2012 Accord Coupe

...
Identif ication Number, Vehicle . 418
Ignition ..............................................
Keys .77
...........................................
Switch .79
............
Timing Control System . 431
........................
Immobilizer System .78
.........
Important Safety Precautions . 6
.................................................
Fuel .284
........
Check Fuel Cap Message . 287
......................
Fill Door and Cap .286
...........................................
Gauge .65
.....................
Low Fuel Indicator .60
................
Octane Requirement . 284
...............................
Oxygenated .285
........................
Tank, Ref ueling .286
...............................
Fuel Economy .293
....
Fuel Economy (ECO) Indicator . 59
.....................
Fuses, Checking the .408
......
Gas Mileage, Improving . 293,294
.........................................
Gasoline .284
...........................................
Gauge .65
.....................
Low Fuel Indicator .60
................
Octane Requirement . 284
........................
Tank, Ref ueling .286
................
Gas Station Procedures . 286
Gauges ...
Engine Coolant Temperature . 65
...............................................
Fuel .65
Gearshif t Lever Positions ..........
Automatic Transmission . 319 ..............
Manual Transmission . 307
......................................
Glove Box .116
Gross Vehicle Weight Rating .............................
(GVWR) .299, 330
.............
Halogen Headlight Bulbs . 365
...........................
HandsFreeLink
. 257
..............
Hazard Warning Flashers . 74
........................................
Headlights .70
........................................
Aiming .365
..............
Automatic Lighting Off . 72
..............
Automatic Lighting On . 71
............
Daytime Running Lights . 72
..................
High Beam Indicator . 60
.........................
Reminder Chime .70
Replacing Halogen ..............................
Bulbs .365, 372
...................................
Turning on .70
........................
Head Restraints .13, 97
.....................
Heating and Cooling .124
.............................
Heated Mirrors .107
...................................
Heater, Seat .102
HomeLink
Universal ................................
Transceiver .253 ........
Hood, Opening and Closing . 289
..............................................
Horn .4,68
...........................
Hydraulic Clutch .363
Index
G H
I
IV

2012 Accord Coupe