2012 HONDA ACCORD COUPE check engine

Install a new oil f ilter according to
the instructions that come with it.Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
Turn of f the engine, let it sit f or
several minutes, then check the oil
level on the dipstick. If necessary,
add more oil.
Make sure to clean of f any dirt
and dust on the contacting surf ace
of a new oil f ilter.
Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to: Reinstall the engine oil f ill cap.
Start the engine. The oil pressure
indicator should go out within 5
seconds. If it does not, turn of f the
engine, and check your work.
4.
5. 6.7.
8.
9.
V6 models
4-cylinder models
Changing the Engine Oil and Filter
353
OIL FILTER
OIL FILTER
V6 models
4-cylinder models
4.2 US qt (4.0)
29 lbf·ft (39 N·m , 4.0 kgf·m) 4.5 US qt (4.3
)Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.

Maint enance
2012 Accord Coupe

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

Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition the blade edges.
Check the level in the windshield
washer reservoir at least monthly
during normal use.
Check the f luid level by removing
the cap and looking at the level
gauge.
The low washer
level indicator comes on when the
level is low (see page ). 60
On Canadian models:
Windshield Washers
356
LEVEL GAUGE
LEVEL GAUGE
V6 models
4-cylinder models
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.

Maint enance
2012 Accord Coupe

Check the f luid level with the engine
at normal operating temperature.Park the vehicle on level ground.
Start the engine, let it run until the
radiator f an comes on, then shut
of f the engine. For accurate
results, wait about 60 seconds (but
no longer than 90 seconds) bef ore
doing step 2. Remove the dipstick (yellow loop)
f rom the transmission, and wipe it
with a clean cloth.
Insert the dipstick all the way into
the transmission securely as
shown in the illustration.
1. 2.
3.
CONT INUED
Automatic Transmission
T ransmission Fluid
357
DIPSTICK
V6 models
4-cylinder models 4-cylinder models
DIPSTICK
UPPER
MARK
LOWER
MARK

Maint enance
2012 Accord Coupe

Pour the f luid slowly and caref ully
so you do not spill any. Clean up
any spill immediately; it could
damage components in the engine
compartment.
Remove the dipstick and check
the f luid level. It should be
between the upper and lower
marks. If the level is below the lower
mark, add f luid into the dipstick
hole to bring it to the level
between the upper and lower
marks.
The transmission should be drained
and ref illed with new f luid according
to the Maintenance Minder (see
page ).
If you are not sure how to add f luid,
contact your dealer.
Always use Honda ATF DW-1
(automatic transmission f luid).
Insert the dipstick all the way back
into the transmission securely as
shown in the illustration.
5.
4. 6. 341
T ransmission Fluid
358
V6 models
LOWER
MARK UPPER
MARK
TM
Use only Honda ATF DW-1 (automatic
transmission f luid). Do not mix with
other transmission f luids.
Using transmission f luid other than
Honda ATF DW-1 may cause
deterioration in transmission operation
and durability, and could result in
damage to the transmission.
Damage resulting f rom the use of
transmission f luid other than Honda
ATF DW-1 is not covered by the Honda
new vehicle warranty.

Maint enance
2012 Accord Coupe

Check the f luid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground.Reinstall the under cover and put the
holding clips back in place. Make
sure the under cover is installed
under the edge of the f ront bumper.
The transmission should be drained
and ref illed with new f luid according
to the Maintenance Minder (see
page ).
If you are not sure how to check and
add f luid, contact your dealer.
Remove the transmission f iller bolt,
and caref ully f eel inside the bolt hole
with your f inger.
The f luid level should be up to the
edge of the bolt hole. If it is not, add
Honda Manual Transmission Fluid
(MTF) until it starts to run out of the
hole. Reinstall the f iller bolt, and
tighten it securely.
To check the transmission f luid level,
remove the under cover holding clips
with a flat-tip screwdriver, then
remove the under cover caref ully. If Honda MTF is not available, you
may use an SAE 0W-20 or 5W-20
viscosity motor oil with the API
Certif ication Seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stif f er shif ting. Replace as
soon as it is convenient.
341
CONT INUED
4-cylinder models
T ransmission Fluid
Manual Transmission
359
Correct level FILLER BOLT
TM

Maint enance
2012 Accord Coupe

Pour the f luid into the f iller hole
slowly and caref ully so you do not
spill any. Clean up any spills
immediately; it could damage
components in the engine
compartment.The transmission should be drained
and ref illed with new f luid according
to the Maintenance Minder (see
page ).
If you are not sure how to check and
add f luid, contact your dealer.
Let the f luid run out until it stops,
then reinstall the check bolt and the
f iller bolt.
Make sure to put a new washer on
each bolt when reinstalling it.
Reinstall the under cover and put the
holding clips back in place. Make
sure the under cover is installed
under the edge of the f ront bumper. If Honda MTF is not available, you
may use an SAE 0W-20 or 5W-20
viscosity motor oil with the API
Certif ication Seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stiffer shifting. Replace as
soon as it is convenient.
341
T ransmission Fluid
361
TM

Maint enance
2012 Accord Coupe

Check the level on the side of the
reservoir when the engine is cold.
The f luid should be between the
UPPER LEVEL and LOWER LEVEL.
If not, add power steering f luid to the
UPPER LEVEL.
The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If it is not, add
brake f luid to bring it up to that level.
Use the same fluid specified for the
brake system. A low f luid level can indicate a leak
in the clutch system. Have this
system inspected as soon as possible.
CONT INUED
Manual transmission only
Power Steering Fluid
Clutch Fluid
Brake and Clutch Fluid, Power Steering Fluid
363
MAX
4-cylinder models
MIN UPPER LEVEL
LOWER LEVEL

Maint enance
2012 Accord Coupe