engine coolant HONDA ACCORD COUPE 2012 8.G User Guide

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

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.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.
Open the hood.
To change a bulb on the
passenger’s side, remove the
engine coolant reserve tank by
pulling it out of its stay.
1.
CONT INUED
Headlight A iming
Replacing a Headlight Bulb
Lights
High Beam Headlight
365
STAY
4-cylinder modelsHalogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.

Maint enance
2012 Accord Coupe

To change the passenger’s side
bulb, start the engine, turn the
steering wheel all the way to the
lef t, and turn of f the engine. To
change the driver’s side bulb, turn
the steering wheel to the right.
Install the new bulb, and turn it
one-quarter turn clockwise to lock
it in place.
Push the electrical connector onto
the bulb.
Turn on the headlights to test the
new bulb.
Reinstall the engine coolant
reserve tank.
Remove the electrical connector
f rom the bulb by pushing on the
tab to unlock it, then slide the
connector of f the bulb. Remove the bulb by turning it
approximately one-quarter turn
counterclockwise. Pull the inner f ender cover away
f rom the f ender and bumper.
Use a f lat-tip screwdriver to
remove the two holding clips f rom
the inner f ender.
Reinstall the air intake cover and
duct securely. Reinstall the
f astener and secure it by pushing
on the head until it locks.
6. 5.
3.
4.
5.
1.
2.
7. 4.
CONT INUED
Passenger’s side
Driver’s side on V6 models L ow Beam Headlight
Lights
367
HOLDING CLIPS
BULB
TAB

Maint enance
2012 Accord Coupe

Install the new bulb, and turn it
one-quarter turn clockwise to lock
it in place.
Push the electrical connector onto
the bulb.
Put the inner f ender cover in place.
Install the two holding clips. Lock
each one in place by pushing on
the center. Turn on the headlights to test the
new bulb.Open the hood.
To change the turn signal bulb on
the passenger’s side, remove the
engine coolant reserve tank by
pulling it out of its stay.Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
To remove the burned out bulb,
push it in and turn it
counterclockwise until it unlocks.
Remove the air intake duct (see
page ).
1.
2.
8. 7. 6.
9.
3.
366
Driver’s side on V6 models
Lights
Replacing a Front T urn Signal/
Parking L ight Bulb
368
BULB
V6 model is shown. STAY

Maint enance
2012 Accord Coupe

Install the new bulb and turn it
clockwise to lock it in place.
Turn on the lights to make sure
the new bulb is working.
Reinstall the coolant reserve tank.To change the bulb on the driver’s
side, start the engine, turn the
steering wheel all the way to the
right, then turn of f the engine. To
change the bulb on the passenger’s
side, turn the steering wheel to the
lef t.
Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Use a f lat-tip screwdriver to
remove the two holding clips f rom
the inner f ender.Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
Pull the burned out bulb straight
out of its socket.
Push the new bulb straight into
the socket until it bottoms.
Reinstall the air intake cover and
duct securely. Reinstall the
f astener and secure it by pushing
on the head until it locks.
6.
1.
7. 5. 4.
2.3.
4.
CONT INUED
Passenger’s side
Driver’s side on V6 models
Lights
Replacing a Front Side
369
HOLDING CLIPS BULB

Maint enance
Marker Light Bulb
2012 Accord Coupe

The pointer of your vehicle’s
temperature gauge should stay in
the midrange under most conditions.
If it climbs to the red mark, you
should determine the reason (hot
day, driving up a steep hill, etc.).
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.Saf ely pull to the side of the road.
Put the transmission in neutral
(manual) or Park (automatic), and
set the parking brake. Turn of f all
accessories, and turn on the
hazard warning lights.
If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.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 off 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 ).
2. 1. 3.
4.
5.
415
CONT INUED
Emergency
Towing
If theEngineOverheats
403
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to the engine.

T aking Care of t he Unexpect ed
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

µµÎ
Î
Î
Î
Specif ications(4-cylinder models)
420
Dimensions Seating Capacities
Weights
Air Conditioning
Engine Capacities
107.9 in (2,740 mm)
62.2 in (1,580 mm)
Length
Width
Height
Wheelbase
Track 190.9 in (4,850 mm)
2.1 US qt (2.0
)
2.0 US qt (1.9)
5.4 US qt (5.1)
4.0 US qt (3.8)
4.2 US qt (4.0)
1.96 US gal (7.4
)
1.90 US gal (7.2)
1.64 US gal (6.2
)
1.59 US gal (6.0)
5
2
3
Total
Front
Rear
18.5 US gal (70.0
)
Gross vehicle weight rating See the certification label attached to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type HFC-134a (R-134a)
14.1 15.9 oz (400 450 g) ND-OIL8
Type
BorexStroke
Displacement
Compression ratio
Spark plugs (U.S.)
Spark plugs (Canada) Water cooled 4-stroke
DOHC i-VTEC 4-cylinder gasoline engine
3.43 x 3.9 in (87.0 x 99.0 mm) 144 cu-in (2,354 cm
)
10.5 : 1
ILZKR7B11S
SXU22HCR11S
DILZKR7B11GS
ILZKR7B11S
SXU22HCR11S
Excluding the oil remaining in the engine Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity: 0.180 US gal (0.68
)
72.7 in (1,848 mm)
56.3 in (1,432 mm)
Fuel tank
Engine
coolant
Engine oil
Manual
transmission
fluid
Automatic
transmission
fluid
Windshield
washer
reservoir4.8 US qt (4.5
)
2.6 US qt (2.5)
6.50 US qt (6.15
)
2.6 US qt (2.5)
Approx.
Change Manual
Automatic
Total Manual
Automatic
1:
2:
NGK:
DENSO:
Front/Rear
ULEV
PZEV
NGK:
NGK:
DENSO: Change
Including filter
Without filter
Total
Change
Total
Change
Total
U.S.
Canada
1
2

Technical Inf ormation
2012 Accord Coupe

ÎÎ
Î
µµ
Î
Î
Î
Specif ications (V6 models)
422
Dimensions Seating Capacities
Weights
Air Conditioning Capacities
Engine Length
Width
Height
Wheelbase
Track 190.9 in (4,850 mm)
62.2 in (1,580 mm)Total
Front
Rear
5
2
3
1.74 US gal (6.6
)
2.27 US gal (8.6)
4.5 US qt (4.3
)
5.3 US qt (5.0
)
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type 18.5 US gal (70.0
)
Fuel tank
Engine
coolant
Engine oil
Manual
transmission
fluid
Automatic
transmission
fluid
Windshield
washer
reservoir 4.8 US qt (4.5
)
7.9 US qt (7.5
)
3.5 US qt (3.3)
2.2 US qt (2.1
)
2.6 US qt (2.5)
Water cooled 4-stroke
SOHC i-VTEC (SOHC VTEC )
6-cylinder (V6) gasoline engine 3.50 x 3.66 in (89.0 x 93.0 mm) 212 cu-in (3,471 cm
)
10.5 : 1
10.0 : 1
ILZKR7B11
SXU22HCR11
Excluding the oil remaining in the engine Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity: 0.180 US gal (0.68
)
ILZKR7B11
SXU22HCR11
Type
BorexStroke
Displacement
Compression
ratio
Spark plugs (U.S.)
Spark plugs (Canada) 4.2 US qt (4.0
)
HFC-134a (R-134a)
ND-OIL8
107.9 in (2,740 mm)
14.1 15.9 oz (400 450 g) 2.6 US qt (2.5
)
72.7 in (1,848 mm)
56.3 in (1,432 mm)
Approx.
1:
2: Change
Total
Front/Rear
ChangeIncluding filter
Without filter
Total
Change
Total
Change
Total
U.S.
Canada
Automatic
Manual
Manual transmission
: NGK:
DENSO:
NGK:
DENSO:
1
2

Technical Inf ormation
2012 Accord Coupe

.............................
Carrying Cargo .298
.............
CAUTION, Explanation of . iii
.........................................
CD Care .232
..........................
CD Changer .153, 201
........................
Certif ication Label .418
............................................
Chains .385
....................
Changing a Flat Tire .393
Changing Oil ........................................
How to .352
......................................
When to .341
...
Charging System Indicator . 56,405
............
Check Fuel Cap Message . 287
............
Checklist, Bef ore Driving . 304
.....................................
Child Saf ety .33
..............................
Booster Seats .48
.............................
Child Seats .40, 41
Important Saf ety ..........................
Reminders .33-50
..........................................
Inf ants .38
..........................
Larger Children .47
.........................................
LATCH .42
......................
Risks with Airbags .34
.............................
Small Children .39
..........................................
Tether .46
...........................
Warning Labels .52
..........
Where Should a Child Sit . 34.......................................
Child Seats .33
.........................................
LATCH .42
..........
Tether Anchorage Points . 46
................
Cleaning the Seat Belts . 374
...............
Climate Control System . 130
..........................
On/Off Button .132
..............................................
Clock .241
...................................
Clutch Fluid .363
..................
CO in the Exhaust . 51,430
............
Cold Weather, Starting in . 305
..............................
Compact Spare .392
.........................................
Compass .246
.................
Console Compartment . 117
.................
Consumer Inf ormation . 436
.............
Controls, Instruments and . 53
Coolant ........................................
Adding .354
....................................
Checking .292
.........................
Proper Solution .354
...................
Temperature Gauge . 65
Crankcase Emissions Control ........................................
System .430
................
Cruise Control Indicator . 62
............
Cruise Control Operation . 250
...................................
Cup Holders .116
.........................
Customer Service .436 ...............
DANGER, Explanation of . iii
...................................
Dashboard .3, 54
..........
Daytime Running Lights . 60,72
Daytime Running Lights .......................................
Indicator .60
.................................
Dead Battery .400
............
Def ects, Reporting Saf ety . 438
................
Def ogger, Rear Window . 75
......
Def rosting the Windows . 128,134
............................
Dimensions .420, 422
...............
Dimming the Headlights . 70
Dipstick ..........
Automatic Transmission . 357
..................................
Engine Oil .291
..........................
Directional Signals .70
........
Disc Brake Wear Indicators . 321
.....................
Disposal of Used Oil .353
Doors ..........................
Auto Door Lock .81
.......................
Auto Door Unlock .84
..............
Locking and Unlocking . 80
..........
DOT Tire Quality Grading . 424
Downshif ting, Manual .............................
Transmission .306
Index
D
II

2012 Accord Coupe