2012 HONDA CIVIC SEDAN check engine

256
uuMaintenance Under the Hood uOil Check
Maintenance
4. Remove the dipstick again, and check the
level. It should be between the upper and
lower marks. Add oil if necessary.
Upper Mark
Lower Mark
1.8 ℓ engine models
Upper Mark
Lower Mark
2.4 ℓ engine models
CIVIC 4D-31TR3600.book 256 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

257
uuMaintenance Under the Hood uAdding Engine Oil
Maintenance
Adding Engine Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Wait for three minutes and recheck the
engine oil dipstick.1Adding Engine Oil
If any oil spills, wipe it up immediately. Spilled oil may
damage the engine compartment components.
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil
Fill Cap
1.8 ℓ engine models
Engine Oil
Fill Cap
2.4 ℓ engine models
CIVIC 4D-31TR3600.book 257 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
260
Maintenance
5. Remove the oil filter and dispose of the
remaining oil.
6. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
u Apply a light coat of new engine oil to
the oil filter rubber seal.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
29 lbf∙ft (39 N∙m, 4.0 kgf∙m)
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)
9. Pour the recommended engine oil into the engine.
u Engine oil change capacity (including filter):
3.9 US qt (3.7 L)
4.4 US qt (4.2 L)
10. Reinstall the engine oil fill cap securely and
start the engine.
11. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
12. Stop the engine, wait for three minutes,
and then check the oil level on the dipstick.
u If necessary, add more engine oil.1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check
your work.
2.4 ℓ engine models
Oil Filter
1.8 ℓ engine models
Oil Filter
1.8 ℓ engine models
2.4 ℓ engine models
1.8 ℓ engine models
2.4 ℓ engine models
CIVIC 4D-31TR3600.book 260 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

261
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
You will need a mo re concentrated coolant if you are
driving in extremely cold temperature below −31°F
(−35°C). Consult your Honda dealer for details about
a suitable coolant mixture.
If Honda antifreeze /coolant is not available, you may
use another major brand non- silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's coolant system. They may not be compatible
with the coolant or with the engine components.
2.4 ℓ engine models
All models
Reserve
Tank
MAX
MIN
CIVIC 4D-31TR3600.book 261 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

263
uuMaintenance Under the Hood uTransmission Fluid
Continued
Maintenance
Transmission Fluid
Check the fluid level when the engine is at normal operating temperature.
1. Park on level ground, and start the engine.
2. Wait until the radiator fan starts and then
turn off the engine.
u Perform step 3 after waiting for about 60
seconds (less than 90 seconds).
3. Remove the dipstick (yellow loop) from the
transmission and wipe it with a clean cloth.
4. Insert the dipstick all the way back into the
transmission securely , as shown in the
image.
5. Remove the dipstick and check the fluid
level.
u It should be between the upper and
lower marks in the HOT range.
6. If the level is below the lower mark, add
fluid into the dipstick hole to bring it to the
level between the upper and lower marks,
and have your vehicle checked by a dealer
immediately.
■Automatic Transmission Fluid
Specified fluid: Honda ATF DW-1 (automatic transmission fluid)
1Automatic Transmission Fluid
NOTICE
Do not mix Honda ATF DW-1 with other
transmission fluids.
Using a transmission flui d other than Honda ATF
DW-1 may adversely af fect the operation and
durability of your vehicle' s transmission, and damage
the transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Honda ATF DW-1 is not covered
by Honda's new vehicle warranty.
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.Upper Mark Lower Mark
HOT
Range
CIVIC 4D-31TR3600.book 263 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

uuMaintenance Under the Hood uTransmission Fluid
264
Maintenance
Check the fluid level when the engine is at normal operating temperature.
1. Park the vehicle on level ground.
2. Remove the bolts with a wrench, then
carefully remove the under cover.
3. Remove the holding clip and the bolt, then
bend down the front edge of the left side
under cover as shown in the image.
■Manual Transmission Fluid
Specified fluid: Honda Manual Transmission Fluid (MTF)
1Manual Transmission Fluid
If Honda MTF is not availa ble, you may use the API
certificated SAE 0 W-20 or 5 W-20 viscosity motor oil
as a temporary measure.
Replace with MTF as soon as possible. Motor oil does
not contain the proper addi tives for the transmission
and continued use can cause decreased shifting
performance and lead to transmission damage.
Under CoverBolt
1.8 ℓ engine
models
1.8 ℓ engine models
Bolt
Clip
Left Side
Under Cover1.8 ℓ engine
models
CIVIC 4D-31TR3600.book 264 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

265
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
4. Remove the transmission filler bolt and
washer. Carefully feel inside the bolt hole
with your fingers.
u Check if the fluid leve l is up to the edge
of the bolt hole.
5. If the fluid level is not up to the edge of the
bolt hole, add Honda Manual Transmission
Fluid (MTF) until it runs out of the hole.
6. Put a new washer on the filler bolt, then
reinstall the filler bolt.
u Tightening torque:
33 lbf∙ft (44 N∙m, 4.5 kgf∙m)
7. Reinstall the left side under cover with the
holding clip and the bolt.
8. Reinstall the under cover with the bolts.1.8 ℓ engine models
2.4 ℓ engine models
All models
1.8 ℓ engine models
CIVIC 4D-31TR3600.book 265 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index

267
uuMaintenance Under the Hood uRefilling Window Washer Fluid
Maintenance
Refilling Window Washer Fluid
Check the amount of window washer fluid using the washer fluid level gauge on
If the level is low, fill the washer reservoir.1Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage y our vehicle's paint. A
vinegar/water solution ca n damage the windshield
washer pump.
Level Gauge
CIVIC 4D-31TR3600.book 267 ページ ２０１１年２月１４日　月曜日　午後２時５１分
TOC
Home
QRG
Index
the cap.